CN206517511U - Projecting apparatus module and its projecting apparatus - Google Patents
Projecting apparatus module and its projecting apparatus Download PDFInfo
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- CN206517511U CN206517511U CN201720156902.3U CN201720156902U CN206517511U CN 206517511 U CN206517511 U CN 206517511U CN 201720156902 U CN201720156902 U CN 201720156902U CN 206517511 U CN206517511 U CN 206517511U
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Abstract
Embodiment of the present utility model is related to Communications And Computer technical field, proposes a kind of projecting apparatus module and its projecting apparatus.The projecting apparatus module includes：Camera；Middle plate, the camera is installed on the middle plate by the mounting structure that is connected；Circuit board, the circuit board is installed on the middle plate；Projector optical engine, the projector optical engine is electrically connected with the circuit board.In this scenario, by the way that camera, projector optical engine and circuit board are integrally installed, modularization, the projection interaction solution of integration can be realized, therefore, the defect that video camera present in prior art, projector apparatus are loose and the complicated caused Consumer's Experience of scheme is inconvenient is solved.
Description
Technical field
Embodiment of the present utility model is related to Communications And Computer technical field, more specifically, reality of the present utility model
The mode of applying is related to a kind of projecting apparatus module and its projecting apparatus.
Background technology
This part is it is intended that the embodiment of the present utility model stated in claims provides background or context.This
The description at place recognizes it is prior art not because not being included in this part.
At present, the colony of cooking based on young man is increasingly dependent on internet menu, video teaching are cooked,
But check that menu seems inconvenient using mobile phone, tablet personal computer etc. when cooking：When cooking, both hands be usually stained with water,
Oil, even food waste etc., and when using mobile phone, tablet personal computer, then need to keep the dry and comfortable cleaning of finger.Especially, some
The style of cooking point very multi-step is carried out, and is caused to cook people's needs and is checked between mobile phone or tablet personal computer and constantly cut cooking and wash one's hands
Change, it is cumbersome.
In the prior art, have by projector image, then the action of people is absorbed by video camera, in computer or hand
Analyze image in machine to obtain the action of people and be identified, so as to change the scheme of project content.
Utility model content
But, it is above-mentioned in the prior art by projecting apparatus, video camera, graphical analysis and gesture identifying device (such as computer
Or mobile phone) multiple equipment is separated into, device is loose, and implementation is more complicated, so as to cause Consumer's Experience not good.
Therefore, a kind of improved projecting apparatus module and its projecting apparatus are highly desirable to, to solve to take the photograph present in prior art
The defect that camera, projector apparatus are loose and the complicated caused Consumer's Experience of scheme is inconvenient.
In the present context, embodiment of the present utility model is expected to provide a kind of projecting apparatus module and its projecting apparatus.
There is provided a kind of projecting apparatus module in the first aspect of the utility model embodiment, including：
Camera；
Middle plate, the camera is installed on the middle plate by the mounting structure that is connected；
Circuit board, the circuit board is installed on the middle plate；
Projector optical engine, the projector optical engine is electrically connected with the circuit board.
In certain embodiments, the projecting apparatus module according to above-described embodiment of the present utility model, the circuit board
It is upper to be provided with projector optical engine drive circuit, power circuit and governor circuit simultaneously；Wherein,
The governor circuit drives electricity with the camera, the power circuit and the projector optical engine respectively
Road is electrically connected；
The power circuit is electrically connected with the projector optical engine drive circuit and the camera.
In certain embodiments, the projecting apparatus module according to any of the above-described embodiment of the present utility model, the throwing
Shadow instrument light engine is installed on the downside of the circuit board；Wherein,
The projector optical engine and projector optical engine drive circuit electrical connection.
In certain embodiments, the projecting apparatus module according to any of the above-described embodiment of the present utility model, described to take the photograph
As head with the optical axis of the optical axis of the camera and the projector optical engine in predetermined angle θ be fixedly installed in it is described in
Plate.
In certain embodiments, the projecting apparatus module according to any of the above-described embodiment of the present utility model, described pre-
If angle, θ is calculated by below equation and obtained：
Wherein, the aspect ratio of the picture of the projector optical engine is a:B, it is projected than being that σ, off-axis rate are ρ；L is institute
State the distance between projection plane of camera and the projector optical engine projects；HOSFor the projector optical engine with
Position skew between the camera.
In certain embodiments, the projecting apparatus module according to any of the above-described embodiment of the present utility model, the throwing
Shadow instrument module also includes：Projector optical engine Focusing mechanism；Wherein,
The projector optical engine Focusing mechanism is connected with the projector optical engine, for adjusting the projecting apparatus
The focal length of light engine.
In certain embodiments, the projecting apparatus module according to any of the above-described embodiment of the present utility model, the throwing
Shadow instrument light engine Focusing mechanism is a projector focal length regulating rod.
In certain embodiments, the projecting apparatus module according to any of the above-described embodiment of the present utility model, the throwing
Shadow instrument module also includes：Threaded fasteners, the threaded fasteners are arranged on the middle plate.
In certain embodiments, the projecting apparatus module according to any of the above-described embodiment of the present utility model, in addition to：
Radiator, the radiator is installed between the middle plate and the circuit board.
There is provided a kind of projecting apparatus in the second aspect of the utility model embodiment, including：As above it is any described
Projecting apparatus module.
In certain embodiments, the projecting apparatus according to above-described embodiment of the present utility model, in addition to：Shell, institute
Projecting apparatus module is stated to be arranged in the shell.
In certain embodiments, the projecting apparatus according to any of the above-described embodiment of the present utility model, the shell bag
First shell and second shell are included, the projecting apparatus module is arranged in the first shell, and the first shell and the second shell energy
Enough separation and combination.
In certain embodiments, the projecting apparatus according to any of the above-described embodiment of the present utility model, in addition to：Loudspeaker
With sound chamber, loudspeaker and the sound chamber is arranged in the second shell.
In certain embodiments, on the projecting apparatus according to any of the above-described embodiment of the present utility model, the shell
It is additionally provided with volume knob, the volume knob and loudspeaker electric coupling.
In certain embodiments, the projecting apparatus according to any of the above-described embodiment of the present utility model, the projecting apparatus
It is installed on the cabinet in kitchen, it projects a throwing by the projector optical engine in the operating table surface in the kitchen
Shadow plane.
In certain embodiments, the projecting apparatus according to any of the above-described embodiment of the present utility model, the camera
For depth camera, its user gesture operation screen data being used to shoot in the projection plane.
In certain embodiments, the projecting apparatus according to any of the above-described embodiment of the present utility model, the circuit board
On be provided with governor circuit, the governor circuit is electrically connected with the depth camera, and it is used to obtaining the user gesture behaviour
Make picture data and analyzed, and the project content in the projection plane is controlled according to user gesture.
According to the projecting apparatus module and its projecting apparatus of the utility model embodiment.The projecting apparatus module includes：Camera；
Middle plate, the camera is installed on the middle plate by the mounting structure that is connected；Circuit board, the circuit board be installed on it is described in
On plate；Projector optical engine, the projector optical engine is electrically connected with the circuit board.In this scenario, by that will take the photograph
As head, projector optical engine and circuit board are integrally installed, modularization, the projection interaction solution of integration can be realized,
Therefore, solve that video camera present in prior art, projector apparatus be loose and scheme it is complicated caused by Consumer's Experience not side
Just defect.
In addition, according to some embodiments, due to the projecting apparatus can be installed on the cabinet in kitchen, and by various information
(such as menu, instructional video, game, news etc.) is projected to the operating table surface in kitchen, by pacifying inside the projecting apparatus
The camera of dress obtains operating gesture of the user in the operating table surface, facilitates user by gesture (such as in projection plane point
Hit, pull) control the project content in the projection plane, realization veritably cooks and checks that information is carried out simultaneously.
Brief description of the drawings
Detailed description below is read by reference to accompanying drawing, the utility model illustrative embodiments above-mentioned and other
Objects, features and advantages will become prone to understand.In the accompanying drawings, show that this practicality is new by way of example, and not by way of limitation
Some embodiments of type, wherein：
Fig. 1 schematically shows a kind of signal of application scenarios of the projecting apparatus according to the utility model embodiment
Figure；
Fig. 2 is schematically shown to be illustrated according to a kind of combining structure of the projecting apparatus module of the utility model embodiment
Figure；
Fig. 3 is schematically shown to be illustrated according to a kind of isolating construction of the projecting apparatus module of the utility model embodiment
Figure；
Fig. 4 is schematically shown between projector optical engine and camera according to the utility model embodiment
A kind of installation site relation schematic diagram；
Fig. 5 schematically shows a kind of assembling pre-structure schematic diagram of the projecting apparatus according to the utility model embodiment；
Fig. 6 schematically shows a kind of circuit connection diagram of the projecting apparatus according to the utility model embodiment；
Fig. 7 schematically shows a kind of front elevational schematic view of the projecting apparatus according to the utility model embodiment；
Fig. 8 schematically shows a kind of back side elevational schematic view of the projecting apparatus according to the utility model embodiment；
In the accompanying drawings, identical or corresponding label represents identical or corresponding part.
Embodiment
Principle of the present utility model and spirit are described below with reference to some illustrative embodiments.It should be appreciated that giving
Go out these embodiments to better understood when those skilled in the art and then realize the utility model, and simultaneously
It is non-to limit scope of the present utility model in any way.On the contrary, thesing embodiments are provided so that the disclosure is more thorough
With it is complete, and the scope of the present disclosure can intactly be conveyed to those skilled in the art.
Art technology technical staff knows, embodiment of the present utility model can be implemented as a kind of system, device or
Equipment.Therefore, the disclosure can be implemented as following form, i.e.,：Complete hardware, complete software are (including firmware, resident
Software, microcode etc.), or the form that hardware and software is combined.
According to embodiment of the present utility model, it is proposed that a kind of projecting apparatus module and its projecting apparatus.
Herein, it is to be understood that any number of elements in accompanying drawing is used to example and unrestricted, and any life
Name is only used for distinguishing, without any limitation.
Below with reference to some representative embodiments of the present utility model, principle of the present utility model and essence are explained in detail
God.
Utility model is summarized
The utility model people has found that projecting apparatus module can use following structure：Camera；Middle plate, the camera leads to
The mounting structure that is connected is crossed to be installed on the middle plate；Circuit board, the circuit board is installed on the middle plate；Projector optical draws
Hold up, the projector optical engine is electrically connected with the circuit board.In this scenario, by the way that camera, projector optical are drawn
Hold up and circuit board is integrally installed, modularization, the projection interaction solution of integration can be realized, therefore, existing skill is solved
The defect that video camera present in art, projector apparatus are loose and the complicated caused Consumer's Experience of scheme is inconvenient.
After general principle of the present utility model is described, lower mask body is introduced of the present utility model various non-limiting
Embodiment.
Application scenarios overview
Fig. 1 is a kind of application scenarios schematic diagram of the projecting apparatus of the utility model embodiment, can install projecting apparatus 12
In the cabinet 11 in kitchen, cabinet 11 is located at the top of kitchen operation table top 13 (Kitchen stand), passes through the throwing inside projecting apparatus 12
Shadow instrument light engine, can be various information such as menu, religion to a projection plane 14 is projected in the operating table surface 13 in kitchen
Learn video, game, news etc. to project on the projection plane 14, the camera inside the projecting apparatus 12 can shoot the projection
User's operation diagram picture in plane 14, the image of 12 pairs of acquisitions of the projecting apparatus is analyzed and recognized, so as to realize that user passes through
Gesture controls the project content of the projection plane 14 such as being clicked on, pulled in projection plane 14, and realization is veritably done
Dish is with checking that information is carried out simultaneously.So, it is also complete even if the both hands of user when cooking of cooking are stained with water, oil, food waste etc.
The full operation for not influenceing it to project content.
It will be understood by those skilled in the art that projecting apparatus described above is installed on kitchen cabinet and projected to operating table surface
It is only the example that embodiment of the present utility model can be achieved wherein to realize user gesture control project content.
The scope of application of the utility model embodiment is unrestricted.
Example devices
With reference to above-mentioned application scenarios, the projection according to the utility model illustrative embodiments is described with reference to Figure 2
Instrument module.It should be noted that above-mentioned application scenarios are for only for ease of understanding spirit of the present utility model and principle and shown,
Embodiment of the present utility model is unrestricted in this regard.On the contrary, embodiment of the present utility model can apply to
Applicable any scene.For example, the projecting apparatus module or projecting apparatus of the utility model embodiment can also be applied to parlor, religion
Any application scenarios such as room, meeting room.
Fig. 2 schematically shows the combining structure schematic diagram of the projecting apparatus module according to the utility model embodiment.
As shown in Fig. 2 the projecting apparatus module can include camera 21；Middle plate 22, the camera 21 can pass through the mounting structure that is connected
23 are installed in this on plate 22；Circuit board 24, the circuit board 24 can be installed in this on plate 22；Projector optical engine 25,
The projector optical engine 25 is electrically connected with the circuit board 24.
In the utility model embodiment, the camera 21 can be fixedly installed in plate 22 in this by the mounting structure 23 that is connected
Side；And the circuit board 24 can be installed on the opposite side of plate 22 in this.But the disclosure is not limited to this, in other implementations
In example, the camera 21 and the circuit board 24 can also be installed on to the same side of plate 22 in this simultaneously.
In the utility model embodiment, the camera 21 can be fixedly installed in plate 22 in this by the mounting structure 23 that is connected
Side lower section；And the circuit board 24 can be installed on the top of the opposite side of plate 22 in this；Meanwhile, the projector optical draws
The same side of plate 24 and the circuit board 24 in this can be installed on by holding up 25, and the projector optical engine 25 is located at the circuit board 24
Lower section.In this manner it is achieved that when the projector optical engine 25 is projected downwards, the camera 21 shoots the projector optical
Image in the projection plane that engine 25 is projected.But the disclosure is not limited to this.
It should be noted that the camera 21 by the connected mounting structure 23 in diagram except that can be fixedly installed in this
Beyond on middle plate 22, it can also be installed in this on plate 22 using any other mounting means or mounting structure.Similar,
The circuit board 24 can be installed in this by any appropriate mounting means such as screw, screw thread on plate 22；The projector optical
Engine 25 can also be installed on the lower section of circuit board 24 by any appropriate mounting means.Projector optical engine 25 can also
By being connected, the modes such as mounting structure, screw are attached with middle plate 22.
In the utility model embodiment, projector optical engine drive circuit can be provided with the circuit board 24 simultaneously
243rd, power circuit 242 and governor circuit 241 (referring to Fig. 5 and Fig. 6).So, the letter of projecting apparatus modular structure can be caused
Single, the volume that takes up space greatly reduces, is conducive to being integrated among same module.But the disclosure is not limited to this, in other realities
Apply in example, projector optical engine drive circuit 243, power circuit 242 and governor circuit 241 can also be separately positioned in
On polylith circuit board, or combination of two is arranged on same circuit board.
In the utility model embodiment, the governor circuit 241 can respectively with camera 21, power circuit 242 and throw
Shadow instrument light engine drive circuit 243 is electrically connected, and is respectively used to control camera 21, power circuit 242 and projector optical
The operation of engine drive circuit 243 and running, while it can also receive the view data of the transmission of camera 21, to the figure
As data carry out analysis identification, it is possible to control projector optical engine to drive electricity according to the analysis recognition result of the view data
The content that road 243 and projector optical engine 25 should be shown, so as to realize by user gesture to control projector optical to draw
Play the project content of 25 projections.
In the utility model embodiment, power circuit 242 can be with camera 21, projector optical engine drive circuit
243 electrical connections, for providing power supply supply to camera 21, projector optical engine drive circuit 243 respectively.
In the utility model embodiment, the camera 21 can be depth camera, and it can be using arbitrary existing
Or following depth camera (also known as 3D sensors), increase depth information perceptional function in camera.Such as ToF is (complete
Title is Time of Flight), Kinect even depth cameras there is number of different ways to go realization, such as dual camera is regarded
Difference, single camera is by mobile in different angles seizure Same Scene, photometric stereo etc., or even also weight
Model of place is built, or distance is calculated by the focusing of multiple different distance.
In the utility model embodiment, with continued reference to Fig. 6, the projector optical engine 25 and the projector optical engine drive
Dynamic circuit 243 is electrically connected, and the projector optical engine 25 is driven by the projector optical engine drive circuit 243.Specifically
Driving method may be referred to the content part of prior art, will not be described in detail herein.
In the utility model embodiment, with reference to Fig. 6, the projecting apparatus module can also include：Projector optical engine is focused
Mechanism 41.Wherein, the projector optical engine Focusing mechanism 41 is connected with the projector optical engine 25, be can be used for regulation and is thrown
The focal length of shadow instrument light engine 25.
In the utility model embodiment, with reference to Fig. 8, projector optical engine Focusing mechanism can include projecting apparatus Jiao
Away from regulating rod 54., can be using any other regulation projector optical engine in the disclosure but the disclosure is not limited to this
The Focusing mechanism of 25 focal length.For example the projecting apparatus module can also include steering wheel, and the steering wheel is fixed on by steering wheel fixture
On middle plate, welded by a wires through the perforate on steering wheel fixed-wing and the focus adjustment bar of projector optical engine 25
Together, and steering wheel is connected with power circuit by electric wire, so as to be fixed by the button control steering wheel on power circuit
The wing rotates to drive the focus adjustment bar on projector optical engine 25, realizes the work(of the focal length of regulation projector optical engine
Energy.
Fig. 3 schematically shows the isolating construction schematic diagram of the projecting apparatus module according to the utility model embodiment.
As shown in figure 3, the projecting apparatus module is except that can include above-mentioned camera 21, middle plate 22, be connected mounting structure 23, circuit board
24 and projector optical engine 25 beyond, it can also include threaded fasteners 27 such as 1/4 Inches Thread fixture, the spiral shell
Line fixture 27 can also be arranged in this on plate 22, but the disclosure is not limited to this.In one embodiment, it is screwed
Part is used for and external device (ED) connection, is such as used for and cabinet is connected so as to be arranged above cabinet, and make projector optical engine to
Side plate projects images in front of kitchen operation table top or operating table surface, form kitchen digital video interactive.
In the utility model embodiment, the projecting apparatus module can also include radiator 26, and the radiator 26 can be installed
In this between plate 22 and the circuit board 24, it can be used for distributing circuit board 24, projector optical engine 25 and camera
The heat of 21 grade components, prevents from overheating in the projecting apparatus module course of work.
Fig. 4 is the installation site relation schematic diagram between projector optical engine 25 and camera 21.
In the utility model embodiment, camera 21 can be with the optical axis of the camera 21 and the projector optical engine 25
Optical axis be fixedly installed in plate 22 in this in predetermined angle θ.
In the utility model embodiment, predetermined angle θ can be calculated by below equation and obtained：
Wherein, the aspect ratio of the picture of projector optical engine 25 is a:B, it is projected than being that σ, off-axis rate are ρ；L is shooting
The distance between first 21 projection planes projected with projector optical engine 25；HOSFor projector optical engine 25 and camera 21
Between position skew.
The setting angle computational methods of camera 21 are described with reference to Fig. 4.
Assuming that the parameter of projector optical engine 25 includes：Projection is than being σ, and aspect ratio of the picture is a:B, off-axis rate is ρ.
Wherein, the L in Fig. 4 represents the distance between projection plane that camera 21 is projected with projector optical engine 25；H
Represent the height of the projection of projector optical engine 25；B represents picture center and the projection of the projection of projector optical engine 25
Position skew between the optical axis of instrument light engine 25；HOSIt is inclined for the position between projector optical engine 25 and camera 21
Move；Predetermined angle θ represents the angle between the optical axis of the camera 21 and the optical axis of the projector optical engine 25.
As shown in figure 4, the distance between projection plane projected according to camera 21 and projector optical engine 25 L, throws
The projection of shadow instrument light engine 25 is than σ, the aspect ratio of the picture a of projector optical engine 25:B can calculate projector optical and draw
Hold up the height H of 25 projections：
Position skew B between the picture center of the projection of projector optical engine 25 and the optical axis of projector optical engine 25
It can be calculated by the off-axis rate of projector optical engine 25 and obtain ρ：
B=0.5 × ρ × H
Thus, it is possible to calculate the angle theta between the optical axis of the camera 21 and the optical axis of the projector optical engine 25：
Wherein HOSFor the position skew between projector optical engine 25 and camera 21.
For example, when the projection of projector optical engine 25 is compared for σ=1.05, aspect ratio of the picture is a:B=16:9, off-axis rate
For ρ=100%, then can calculate predetermined angle θ is：
It should be noted that the utility model is not limited to obtain the light of the camera 21 using above-mentioned computational methods
Setting angle between the optical axis of axle and the projector optical engine 25, it can be used for calculating using any one obtains
The algorithm of setting angle between the optical axis of the optical axis of the camera 21 and the projector optical engine 25, as long as it ensure that
Camera 21 operationally photographs the image in the projection plane of the projection of projector optical engine 25.For example, it is also possible to
Camera 21 is movably installed in one in the horizontal hole slot on plate, by make left and right of the camera 21 in the horizontal hole slot or
Person slides up and down to adjust it between projector optical engine 25 into fixation behind best fit position.
In the utility model embodiment, propose that a kind of projecting apparatus module includes：Camera；Middle plate, the camera passes through
Connected mounting structure is installed on the middle plate；Circuit board, the circuit board is installed on the middle plate；Projector optical draws
Hold up, the projector optical engine is electrically connected with the circuit board.In this scenario, by the way that camera, projector optical are drawn
Hold up and circuit board is integrally installed, modularization, the projection interaction solution of integration can be realized, therefore, existing skill is solved
The defect that video camera present in art, projector apparatus are loose and the complicated caused Consumer's Experience of scheme is inconvenient.
Example devices
After the projecting apparatus module of the utility model illustrative embodiments is described, next, with reference to Fig. 5 to this reality
With new illustrative embodiments, projecting apparatus illustrates.
Fig. 5 schematically shows the assembling pre-structure schematic diagram according to the projecting apparatus of the utility model embodiment.Such as
Shown in Fig. 5, the projecting apparatus can include the projecting apparatus module described in above-mentioned any embodiment, and the projecting apparatus module can include：
Camera 21；Middle plate 22, camera 21 is installed on middle plate 22 by the mounting structure 23 that is connected；Circuit board 24, circuit board 24 is pacified
Loaded on middle plate 22；Projector optical engine 25, projector optical engine 25 is electrically connected with circuit board 24.
In the utility model embodiment, projector optical engine drive circuit, electricity can be provided with circuit board 24 simultaneously
Source circuit and governor circuit.
In the utility model embodiment, the projecting apparatus module can also include threaded fasteners 27.
Fig. 6 is the circuit connection diagram of projecting apparatus, and projecting apparatus module can be arranged in the housing of shell 45.
In the utility model embodiment, with continued reference to Fig. 5, the shell 45 can include first shell 34 and second shell 33, should
Projecting apparatus module can be arranged in first shell 34, and can be separated and be combined between first shell 34 and second shell 33, specifically
Combination can use any-mode, and such as threaded screw, fixture, the disclosure is not construed as limiting to this.
It should be noted that the shell of the projecting apparatus is not limited to the form shown in Fig. 5, for example can also using foreboard,
Back plate, left plate, right panel, upper plate, the mode of lower plate splicing surround a cuboid or square, for installing the projecting apparatus mould
Group, wherein foreboard, back plate, left plate, right panel, upper plate, lower plate can be screwed by square column fixture.
As shown in figure 5, the projecting apparatus can also include loudspeaker 32 and sound chamber 31, loudspeaker 32 and sound chamber 31 can be arranged at the
In two shells 33, but the disclosure is not limited to this, and loudspeaker and sound chamber can also be arranged at other correct positions by it, for broadcasting
Put audio-frequency information.
In the utility model embodiment, volume knob (not shown) is also provided with shell 45, the sound
Amount regulation button can with the electric coupling of loudspeaker 32, for adjusting volume.
With continued reference to Fig. 6, the projecting apparatus module can include projector optical engine drive circuit 243, power circuit
242nd, governor circuit 241, depth camera 43, projector optical engine 25 and projector optical engine Focusing mechanism 41.Electricity
Source circuit 242 is electrically connected with projector optical engine drive circuit 243, governor circuit 241, depth camera 43 respectively, to throwing
Shadow instrument light engine drive circuit 243, governor circuit 241, depth camera 43 provide power supply supply；Projector optical engine drives
Dynamic circuit 243 is electrically connected with projector optical engine 25, and between the two being capable of two-way communication；Projector optical engine focusing machine
Structure 41 is connected with projector optical engine 25；Depth camera 43 and projector optical engine 25 are connected by depth camera pacifies
Assembling structure 42 is fixedly installed on middle plate；Can be with two-way communication between depth camera 43 and governor circuit 241；Projector optical
Can be with two-way communication between engine drive circuit 243 and governor circuit 241.
In conjunction with a kind of application scenarios schematic diagram of above-mentioned Fig. 1 projecting apparatus, in the utility model embodiment, projecting apparatus 12
It is installed on the cabinet 11 in kitchen, it projects one by projector optical engine 25 in the operating table surface 13 in the kitchen
Projection plane 14.
In the utility model embodiment, camera 21 can be depth camera 43, and it is used to shoot in projection plane 14
User gesture operation screen data.
In the utility model embodiment, governor circuit 241 is electrically connected with the depth camera 43, and it is used to obtain described
User gesture operation screen data are simultaneously analyzed, and control the project content in the projection plane 14 according to user gesture.
Fig. 7 is the front elevational figure of projecting apparatus, can also include on case body 45 power switch 51, power interface 52 with
And screwed hole 53 (such as Inches Thread hole of standard 1/4), it can be connected with support, the tripod of projecting apparatus etc., so as to entirely project
Instrument can be fixed on the support of 1/4 standard interface, connected power circuit after power line insertion power interface 52, turned on the power out
It can be powered after closing 51 for whole projecting apparatus.
Fig. 8 is that can also include projector focal length regulating rod 54 on the back side upward view of projecting apparatus, case body 45, convenient
User adjusts the focal length of projector optical engine.
In the utility model embodiment, a kind of projecting apparatus is proposed：Including projecting apparatus module as described above, the projecting apparatus mould
Group includes：Camera；Middle plate, the camera is installed on the middle plate by the mounting structure that is connected；Circuit board, the circuit
Plate is installed on the middle plate；Projector optical engine, the projector optical engine is electrically connected with the circuit board.In the party
In case, by the way that camera, projector optical engine and circuit board are integrally installed, modularization, the projection of integration can be realized
Interaction solution, therefore, solve that video camera present in prior art, projector apparatus be loose and scheme it is complicated caused by
The inconvenient defect of Consumer's Experience.
In addition, according to some embodiments, due to the projecting apparatus can be installed on the cabinet in kitchen, and by various information
(such as menu, instructional video, game, news etc.) is projected to the operating table surface in kitchen, by pacifying inside the projecting apparatus
The camera of dress obtains operating gesture of the user in the operating table surface, facilitates user by gesture (such as in projection plane point
Hit, pull) control the project content in the projection plane, realization veritably cooks and checks that information is carried out simultaneously.
If although it should be noted that being referred to the dry circuit or member of projecting apparatus module and projecting apparatus in above-detailed
Device, but this division is only not enforceable.In fact, according to embodiment of the present utility model, it is above-described
The feature and function of two or more circuits or component can embody in a circuit or component.Conversely, on
Text description a circuit or component feature and function can be further divided into by multiple circuits or component Lai
Embody.
Although describing spirit of the present utility model and principle by reference to some embodiments, it should manage
Solution, the utility model is not limited to disclosed embodiment, and the division to each side is not meant that in these aspects yet
Feature can not combine to be benefited, it is this divide merely to statement convenience.The utility model is intended to appended power
Included various modifications and equivalent arrangements in the spirit and scope that profit is required.
Claims (18)
1. a kind of projecting apparatus module, it is characterised in that including：
Camera；
Middle plate, the camera is installed on the middle plate by the mounting structure that is connected；
Circuit board, the circuit board is installed on the middle plate；
Projector optical engine, the projector optical engine is electrically connected with the circuit board.
2. projecting apparatus module as claimed in claim 1, it is characterised in that be provided with projector optical simultaneously on the circuit board
Engine drive circuit, power circuit and governor circuit；Wherein,
The governor circuit is electric with the camera, the power circuit and the projector optical engine drive circuit respectively
Connection；
The power circuit is electrically connected with the projector optical engine drive circuit and the camera.
3. projecting apparatus module as claimed in claim 2, it is characterised in that the projector optical engine is installed on the circuit
The downside of plate；Wherein,
The projector optical engine and projector optical engine drive circuit electrical connection.
4. projecting apparatus module as claimed in claim 1, it is characterised in that the camera is with the optical axis of the camera and institute
The optical axis for stating projector optical engine is fixedly installed in the middle plate in predetermined angle θ.
5. projecting apparatus module as claimed in claim 4, it is characterised in that the predetermined angle θ is calculated by below equation and obtained
：
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<mo>(</mo>
<mn>0.5</mn>
<mi>&rho;</mi>
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<mi>b</mi>
<mrow>
<mi>a</mi>
<mi>&sigma;</mi>
</mrow>
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Wherein, the aspect ratio of the picture of the projector optical engine is a:B, it is projected than being that σ, off-axis rate are ρ；L takes the photograph to be described
The distance between projection plane as head and the projector optical engine projects；HOSFor the projector optical engine with it is described
Position skew between camera.
6. projecting apparatus module as claimed in claim 3, it is characterised in that the projecting apparatus module also includes：Projector optical
Engine Focusing mechanism；Wherein,
The projector optical engine Focusing mechanism is connected with the projector optical engine, for adjusting the projector optical
The focal length of engine.
7. projecting apparatus module as claimed in claim 6, it is characterised in that the projector optical engine Focusing mechanism is one
Projector focal length regulating rod.
8. projecting apparatus module as claimed in claim 1, it is characterised in that the projecting apparatus module also includes：Threaded fasteners,
The threaded fasteners are arranged on the middle plate.
9. projecting apparatus module as claimed in claim 1, it is characterised in that the projecting apparatus module also includes：Radiator, it is described
Radiator is installed between the middle plate and the circuit board.
10. projecting apparatus module as claimed in claim 1, it is characterised in that the camera is depth camera.
11. a kind of projecting apparatus, it is characterised in that including：Projecting apparatus module as described in claim 1 to 10 is any.
12. projecting apparatus as claimed in claim 11, it is characterised in that the projecting apparatus also includes：Shell, the projecting apparatus mould
Group is arranged in the shell.
13. projecting apparatus as claimed in claim 12, it is characterised in that the shell includes first shell and second shell, the throwing
Shadow instrument module is arranged in the first shell, and the first shell and the second shell can be separated and combined.
14. projecting apparatus as claimed in claim 13, it is characterised in that the projecting apparatus also includes：Loudspeaker and sound chamber, the loudspeaker
And sound chamber be arranged in the second shell.
15. projecting apparatus as claimed in claim 12, it is characterised in that volume knob, institute are additionally provided with the shell
State volume knob and loudspeaker electric coupling.
16. projecting apparatus as claimed in claim 11, it is characterised in that the projecting apparatus is installed on the cabinet in kitchen, its
One projection plane is projected in the operating table surface in the kitchen by the projector optical engine.
17. projecting apparatus as claimed in claim 16, it is characterised in that the camera is depth camera, and it is used to shoot
User gesture operation screen data in the projection plane.
18. projecting apparatus as claimed in claim 17, it is characterised in that governor circuit, the master are provided with the circuit board
Control circuit is electrically connected with the depth camera, and it is used to obtain the user gesture operation screen data and analyzed, and
Project content in the projection plane is controlled according to user gesture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720156902.3U CN206517511U (en) | 2017-02-21 | 2017-02-21 | Projecting apparatus module and its projecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720156902.3U CN206517511U (en) | 2017-02-21 | 2017-02-21 | Projecting apparatus module and its projecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206517511U true CN206517511U (en) | 2017-09-22 |
Family
ID=59869087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720156902.3U Active CN206517511U (en) | 2017-02-21 | 2017-02-21 | Projecting apparatus module and its projecting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206517511U (en) |
-
2017
- 2017-02-21 CN CN201720156902.3U patent/CN206517511U/en active Active
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Effective date of registration: 20210520 Address after: 311200 Room 102, 6 Blocks, C District, Qianjiang Century Park, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Yixian Advanced Technology Co.,Ltd. Address before: 310052 Building No. 599, Changhe Street Network Business Road, Binjiang District, Hangzhou City, Zhejiang Province, 4, 7 stories Patentee before: NETEASE (HANGZHOU) NETWORK Co.,Ltd. |