CN205620667U - But touch -control optics rear -projection box - Google Patents
But touch -control optics rear -projection box Download PDFInfo
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- CN205620667U CN205620667U CN201620198385.1U CN201620198385U CN205620667U CN 205620667 U CN205620667 U CN 205620667U CN 201620198385 U CN201620198385 U CN 201620198385U CN 205620667 U CN205620667 U CN 205620667U
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Abstract
The utility model provides a but touch -control optics rear -projection box, engineering projection ray apparatus, base and shell including the hard curtain of rear -projection, touch devices, adoption DLP laser lamp -house or laser LCD laser lamp -house, base and shell assembly combination form the inner space, engineering projector is located in the inner space, engineering projection ray apparatus install in the base, the hard curtain of rear -projection install in on base and/or the shell, touch devices locates the front or the shell of the hard curtain of base or rear -projection, the length of the hard curtain of rear -projection is 12 meters at least, highly is 3.1 meters at least, engineering projection ray apparatus and touch devices are all through data line and/or power cord and external connection.
Description
Technical field
This utility model relates to optics rear-projection field, and particularly relating to one can touch-control optics back projection box body.
Background technology
Projector equipment be a kind of can be by the equipment on image or VIDEO PROJECTION to curtain, can be by different
The equipment such as the same computer of interface, VCD, DVD, BD, game machine, DV are connected and play corresponding video
Signal, in order to viewing.Projector equipment is widely used in family, office, school and public place of entertainment.
Projection can be divided into again and just throwing and rear-projection, wherein, so-called rear-projection, it is simply that the installation site of scialyscope with
Spectators lay respectively at two sides of curtain, and the light that scialyscope sends passes through curtain from the side direct projection of curtain to curtain, light
Enter spectators' eyes.
Existing back-projection screen is relatively small in size, in the case of needs size rear projection, it has to use multiple
The mode of curtain splicing, can there is gap at interlude in this mode, affect the quality of projected picture, and, with
The variation of demand, the back-projection screen being only capable of doing Projection Display can not meet demand.
Utility model content
The technical problems to be solved in the utility model be how to solve size rear projection in the case of, splicing brought
The problem affecting image quality.
In order to solve this technical problem, this utility model provide one can touch-control optics back projection box body, bag
Include rear projection hard screen, contactor control device, employing DLP LASER Light Source or the engineering projected light of laser LCD LASER Light Source
Machine, base and shell, described base and shell assembling combination form inner space, described engineering scialyscope
Being positioned at described inner space, described engineering projection light machine is installed on described base, and described rear projection hard screen is installed
On described base and/or shell, described contactor control device is located at described base or the front of rear projection hard screen or outer
Shell；The length of described rear projection hard screen is at least 12 meters, height at least 3.1 meters, described engineering projection light machine
With contactor control device all by data wire and/or power line and external connection.
Optionally, described rear projection hard screen includes stacking gradually increasing light projector hypothallus, optical imagery layer and micro-
Lens jacket, described microlens layer is formed by the vertical or horizontal arrangement of the trickle lens of 0.25-0.4mm.
Optionally, described trickle lens are convex lens.
Optionally, described can also include that be installed on described base or shell dissipates by touch-control optics back projection box body
Hot-air fan.
Optionally, described outer casing inner wall is provided with vacuum coating optical mirror.
Optionally, described engineering projection light machine is installed on described base, described straight line by linear moving mechanism
Travel mechanism drives described engineering projection light machine to move linearly, thus adjusts it at a distance of described rear projection hard screen
Distance.
Optionally, described shell includes at least four housing, described housing and base is equipped with groove and inserts
Entering portion, described housing realizes between housing with base relative in the groove by the described base of its insertion section insertion
The determination of position, inserts in corresponding described groove also by respective insertion section between described housing and realizes phase
Fixing position, described rear projection hard screen inserts in the groove of described housing and/or base real by its insertion section
Being relatively fixed of existing position.
Optionally, the quantity at least two of described engineering projection light machine, along the length of described rear projection hard screen
Direction is evenly arranged.
This utility model introduces length and is at least 12 meters, the rear projection hard screen that height is at least 3.1 meters, thus
Avoid the existence of physical-gap, meanwhile, in order to meet the stable use of the hard curtain of this size rear projection, this reality
It is configured with engineering projection light machine, base and shell etc. with novel for it, forms complete casing.Additionally,
Contactor control device is also incorporated in back projection box body by this utility model, by its external after, can be completed by touch-control
Control a certain degree of to project content, has expanded the function of Projection box.
Accompanying drawing explanation
Fig. 1 be this utility model one embodiment provide can the cross-sectional view of touch-control optics back projection box body；
Fig. 2 is the structural representation of rear projection hard screen in this utility model one embodiment；
In figure, 1-rear projection hard screen；11-increases light projector hypothallus；12-optical imagery layer；13-microlens layer；
2-engineering projection light machine；3-base；4-housing；5-radiator fan；6-linear moving mechanism；7-contactor control device.
Detailed description of the invention
Can carry out in detail by touch-control optics back projection box body below with reference to what this utility model was provided by Fig. 1 and Fig. 2
Description, it is this utility model optional embodiment, it is believed that those skilled in the art are not changing
In the range of this utility model spirit and content, it is possible to it is modified and polishes.
This utility model provide one can touch-control optics back projection box body, including rear projection hard screen 1, contactor control device 7,
Use the engineering projection light machine 2 of DLP LASER Light Source, base 3 and shell, described base 3 and shell dress
Combo is closed and is formed inner space, and described engineering scialyscope 2 is positioned at described inner space, and described engineering projects
Ray machine 2 is installed on described base 3, and described rear projection hard screen 1 is installed on described base 3 and/or shell, institute
State contactor control device 7 and be located at described base 3 or the front of rear projection hard screen 1 or shell；Described rear projection hard screen 1
Length is at least 12 meters, and height at least 3.1 meters, described engineering projection light machine 2 and contactor control device 7 are the most logical
Cross data wire and/or power line and external connection.
In an optional embodiment, may also include engineering machine, connect engineering projection light machine 2 He respectively
Contactor control device 7, image output is carried out image projection, meanwhile, engineering calculation to engineering projection light machine 2 by it
The input of machine response contactor control device 7, carries out respective change to the image of output.Certainly, in another optional reality
Executing in example, engineering projection light machine 2 has the operating system of oneself, processor and memorizer, and it then can be direct
It is connected with contactor control device 7 by data wire, and does not use the engineering machine of outside.
In order to adapt to large-sized curtain, in this utility model one optional embodiment, the rear-projection to being used is hard
Curtain has carried out further details of design, refer to Fig. 2, and described rear projection hard screen 1 includes the increasing stacked gradually
Light projector hypothallus 11, optical imagery layer 12 and microlens layer 13, described microlens layer 13 by
The vertical or horizontal arrangement of the trickle lens of 0.25-0.4mm is formed.Wherein, described trickle lens are convex lens.Adopt
With this kind of rear projection hard screen, it has large scale, anti-scratch, fine definition, high brightness, environment resistant light, anti-
The anti-sun in the case of glare, high-contrast, light visual angle (vertical 178 degree, 178 degree, left and right), short focus
The advantages such as effect.
In this utility model optional embodiment, described can also include being installed on by touch-control optics back projection box body
Radiator fan 5 on described base 3 or shell.In the embodiment of Fig. 1 signal, outside radiator fan is installed on
On shell, just described engineering projection light machine 2 is arranged.In alternative, described outer casing inner wall is provided with vacuum
Coated optics reflecting mirror (not shown).
In this utility model alternative embodiment, refer to Fig. 1, described engineering projection light machine 2 passes through straight line
Travel mechanism 6 is installed on described base 3, and described linear moving mechanism 6 drives described engineering projection light machine 2
Move linearly, thus adjust its distance at a distance of described rear projection hard screen 1.Relevant described rectilinear movement machine
Structure 6 can include that motor, leading screw, nut, described leading screw are installed on described base, and described nut sleeve is located at
On leading screw, and along with the rotation of described leading screw, described nut moves along described leading screw, and described nut is direct
Or it is indirectly coupled to described engineering projection light machine 2.Certainly, which kind of linear moving mechanism 6, straight line no matter are used
Achieve the regulation of distance, just without departing from the conception plans of this alternative embodiment of this utility model.
In this utility model optional embodiment, described shell and base can assemble and disconnect, and on-fixed one
Body, described shell includes at least four housing 4, described housing 4 and base 3 is equipped with groove and insertion
Portion, described housing 4 realizes between housing and base 3 in the groove by the described base 3 of its insertion section insertion
The determination of position relatively, inserts in corresponding described groove also by respective insertion section between described housing 4
Realizing the fixing of relative position, described rear projection hard screen 1 inserts described housing 4 and/or base by its insertion section
The groove of 3 realizes being relatively fixed of position.Certainly, arbitrary assembling mode is all that this utility model is optional
Embodiment, and it is not limited to this, as long as forming assembling casing, just without departing from this utility model alternative
Design.
In this utility model one optional embodiment, the quantity at least two of described engineering projection light machine 2,
Length direction along described rear projection hard screen 1 is evenly arranged, to realize the projection of exceeding length picture.
In addition, about the engineering projection light machine of this employing, wherein:
About the engineering projection light machine 2 of DLP LASER Light Source, in alternative, brightness is used to reach 6000
Lumen and above resolution reach 1920 × 1080 and above DLP LASER Light Source engineering projection light machine, should
Engineering projection light machine can with 7 × 24 hours start, the LASER Light Source life-span reach 40,000 hours and more than, light source is exempted from
Safeguard, can band Android system, shortest focal length is up to 0.22:1；
About the engineering projection light machine 2 of LCD LASER Light Source, in alternative, brightness is used to reach 5000
Lumen and above resolution reach 1920 × 1200 and above liquid crystal LCD LASER Light Source engineering projected light
Machine, this engineering projection light machine can with 7 × 24 hours start, the LASER Light Source life-span reach 40,000 hours and more than,
Light source is non-maintaining, can band Android system, shortest focal length is up to 0.22:1；
In sum, this utility model introduces length and is at least 12 meters, the rear-projection that height is at least 3.1 meters
Hard curtain, thus avoid the existence of physical-gap, meanwhile, in order to meet stablizing of the hard curtain of this size rear projection
Using, this utility model is that it is configured with engineering projection light machine, base and the shell etc. of DLP LASER Light Source,
Form complete casing.Additionally, contactor control device is also incorporated in back projection box body by this utility model, by outside it
After connecing, control a certain degree of to project content can be completed by touch-control, expand the function of Projection box.
This touch-control case body equipment whole screen resolution is the highest up to 2K/4K/8K/16k/32k/64K, whole screen without
Any physical-gap, imaged color is good, and contrast superelevation high definition is highlighted, and outward appearance is generous, and display effect is more preferably.
Claims (7)
1. one kind can touch-control optics back projection box body, it is characterized in that: include rear projection hard screen, contactor control device, employing DLP LASER Light Source or the engineering projection light machine of laser LCD LASER Light Source, base, the radiator fan that is installed on described base or shell, and shell, described base and shell assembling combination form inner space, described engineering scialyscope is positioned at described inner space, described engineering projection light machine is installed on described base, described rear projection hard screen is installed on described base and/or shell, and described contactor control device is located at described base or the front of rear projection hard screen or shell；The length of described rear projection hard screen is at least 15 meters, and height at least 3.1 meters, described engineering projection light machine and contactor control device are all by data wire and/or power line and external connection.
The most as claimed in claim 1 can touch-control optics back projection box body, it is characterized in that: described rear projection hard screen includes increasing light projector hypothallus, optical imagery layer and the microlens layer stacked gradually, described microlens layer is formed by the vertical or horizontal arrangement of the trickle lens of 0.25-0.4mm.
The most as claimed in claim 2 can touch-control optics back projection box body, it is characterised in that: described trickle lens are convex lens.
The most as claimed in claim 1 can touch-control optics back projection box body, it is characterised in that: described outer casing inner wall is provided with vacuum coating optical mirror.
The most as claimed in claim 1 can touch-control optics back projection box body, it is characterized in that: described engineering projection light machine is installed on described base by linear moving mechanism, described linear moving mechanism drives described engineering projection light machine to move linearly, thus adjusts its distance at a distance of described rear projection hard screen.
The most as claimed in claim 1 can touch-control optics back projection box body, it is characterized in that: described shell includes at least four housing, groove and insertion section it is equipped with on described housing and base, described housing realizes the determination between housing with base relative to position in the groove by the described base of its insertion section insertion, inserting also by respective insertion section between described housing and realize the fixing of relative position in corresponding described groove, described rear projection hard screen is inserted in the groove of described housing and/or base by its insertion section and realizes being relatively fixed of position.
The most as claimed in claim 1 can touch-control optics back projection box body, it is characterised in that: the quantity at least two of described engineering projection light machine, the length direction along described rear projection hard screen is evenly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620198385.1U CN205620667U (en) | 2016-03-15 | 2016-03-15 | But touch -control optics rear -projection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620198385.1U CN205620667U (en) | 2016-03-15 | 2016-03-15 | But touch -control optics rear -projection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205620667U true CN205620667U (en) | 2016-10-05 |
Family
ID=57031726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620198385.1U Active CN205620667U (en) | 2016-03-15 | 2016-03-15 | But touch -control optics rear -projection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205620667U (en) |
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2016
- 2016-03-15 CN CN201620198385.1U patent/CN205620667U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200715 Address after: Room 4-568, building 2, Chuangye building, 66 Yuanshi Road, Ningbo hi tech Zone, Ningbo, Zhejiang Province Patentee after: Zhejiang weseni Technology Co., Ltd Address before: 213332 Jiangsu Province, Changzhou City Lake Town Liyang Tianmu Road No. 105 Patentee before: JIANGSU VISIONIC DISPLAY TECHNOLOGY Co.,Ltd. |