CN205691927U - A kind of optical sensor projector equipment - Google Patents
A kind of optical sensor projector equipment Download PDFInfo
- Publication number
- CN205691927U CN205691927U CN201620630653.2U CN201620630653U CN205691927U CN 205691927 U CN205691927 U CN 205691927U CN 201620630653 U CN201620630653 U CN 201620630653U CN 205691927 U CN205691927 U CN 205691927U
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- China
- Prior art keywords
- optical sensor
- illuminator
- projection
- arranges
- prism
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Abstract
The utility model discloses a kind of optical sensor projector equipment, include casing including projector assembly and be arranged on the projection lens of casing side, casing is connected with computer by electric wire；Casing internal arranges and includes dichroic mirror, integration illuminator, polarization conversion element, projection, optical sensor, bolt hole, liquid crystal panel, projection lens and prism；Dichroic mirror side arranges projection, arranges high pressure pumping lamp in the middle of projection；Projection is provided above polarization conversion element and integration illuminator, and underbump arranges optical sensor；This optical sensor projector equipment, by the change that optical sensor sensing ambient is strong and weak, after optical sensor inter-process chip processes, control projection light, realizing image and the video coordinated mutually with ambient on curtain, whole equipment is without manual operation, convenient, can also reduce the energy consumption of projector equipment, practicality is high.
Description
Technical field
This utility model relates to sensor technical field, is specially a kind of optical sensor projector equipment.
Background technology
Projector equipment is widely used at present, is mainly used in family, office, school and public place of entertainment, in the market institute
The projector equipment used, field of employment light changes, and the brightness of the image that projection goes out cannot change, it is necessary to logical
Crossing and manually adjust, one is cumbersome, and two is to cause power consumption, for the problem that presently, there are, it is proposed that a kind of light sensing
Device projector equipment, the current inconvenient operation solved and the problem of power consumption.
Utility model content
The purpose of this utility model is to provide a kind of optical sensor projector equipment, to solve to propose in above-mentioned background technology
Problem.
For achieving the above object, this utility model following technical scheme of offer: a kind of optical sensor projector equipment, including throwing
Shadow instrument assembly includes casing and is arranged on the projection lens of casing side, and described casing is connected with computer by electric wire；Described throwing
Penetrating lens one end and arrange dustproof glass, dustproof glass covers on projection lens；Described casing internal arranges and includes dichroic mirror, long-pending
Divide illuminator, polarization conversion element, projection, optical sensor, bolt hole, liquid crystal panel, projection lens and prism；Described prism
Arranging near projection lens, prism centers line is with projection lens centrage on the same line；Described prism side arranges three
Liquid crystal panel；Described liquid crystal panel side two bolts hole setting up and down, each bolt hole oblique upper is correspondingly arranged a color separation
Mirror；Described dichroic mirror side arranges projection, arranges high pressure pumping lamp in the middle of projection；Described projection be provided above polarization conversion element and
Integration illuminator, underbump arranges optical sensor, and polarization conversion element contacts connection with integration illuminator；Described light passes
Sensor includes the first illuminator, senses light mouth, the second illuminator, optical receiver, light-sensitive element and process chip；Described sensing light
Mouth is arranged on optical sensor top, arranges the first illuminator below optical sensor, and it is reflective that the first illuminator oblique upper arranges second
Mirror；Immediately below described second illuminator, optical receiver is set, process chip, optical receiver and process core are set below optical receiver
Sheet is connected by light-sensitive element.
Preferably, described liquid crystal panel is respectively distributed to three, prism space between side, and liquid crystal panel and prism.
Preferably, described dichroic mirror all staggers and is set in parallel on internal side of shell face, is positioned at the dichroic mirror light of downside
Inject on projection lens.
Preferably, described first illuminator and the second illuminator stagger and be arranged in parallel, and the second mirror reflection light is vertical
On incident light receptor.
Preferably, the cuboid that described prism is made up of four triangular prisms forms.
Compared with prior art, the beneficial effects of the utility model are:
This optical sensor projector equipment, by the change that optical sensor sensing ambient is strong and weak, in optical sensor
Portion processes after chip processes, and controls projection light, realizes the image coordinated mutually with ambient and regard on curtain
Frequently, whole equipment is without manual operation, convenient, additionally it is possible to reduce the energy consumption of projector equipment, and practicality is high.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is the structural representation of optical sensor of the present utility model；
Fig. 3 is control principle drawing of the present utility model.
In figure: 1-casing, 2-dichroic mirror, 3-integration illuminator, 4-polarization conversion element, 5-projection, 501-high-pressure pump
Lamp, 6-optical sensor, 601-the first illuminator, 602-sense light mouth, 603-the second illuminator, 604-optical receiver, 605-light
Quick element, 606-process chip, 7-bolt hole, 8-liquid crystal panel, 9-projection lens, 10-dustproof glass, 11-prism, 12-electricity
Line, 13-computer, 14-projector assembly.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1-3, a kind of technical scheme of this utility model offer: a kind of optical sensor projector equipment, including projection
Instrument assembly 14 includes casing 1 and is arranged on the projection lens 9 of casing 1 side, and casing 1 is connected with computer 13 by electric wire 12, electricity
The video of computer 13 or pictorial information are transported to projector assembly 14 by line 12, projection lens 9 by information projection to curtain；Projection
Lens 9 one end arranges dustproof glass 10, and dustproof glass 10 covers on projection lens 9, and dustproof glass 10 prevents projection lens 9 to be subject to
Damage and absorption dust；The internal setting of casing 1 includes dichroic mirror 2, integration illuminator 3, polarization conversion element 4, projection 5, and light passes
Sensor 6, bolt hole 7, liquid crystal panel 8, projection lens 9 and prism 11；Prism 11 is arranged near projection lens 9, prism 11 center
Line is with projection lens 9 centrage on the same line；Prism 11 side arranges three liquid crystal panels 8, and liquid crystal panel 8 is distributed respectively
In 11 3 sides of prism, and between liquid crystal panel 8 and prism 11, there is space, the cuboid that prism 11 is made up of four triangular prisms
Composition, prism 11 is a kind of light to separate red, green and blue prism 11, reconfigures them the most again,
Color and image are red and blue by reflection, and projection green light realizes combination；Two setting up and down of liquid crystal panel 8 side
Bolt hole 7, bolt hole 7 has closed fixation for casing 1, and each bolt hole 7 oblique upper is correspondingly arranged a dichroic mirror 2,
Dichroic mirror 2 all staggers and is set in parallel on casing 1 medial surface, and the dichroic mirror 2 being positioned at downside reflects light and injects on projection lens 9,
Scribbling thin film on the glass substrate of dichroic mirror 2, the light that bulb is sent by dichroic mirror 2 is separated into redness, green and blue；Point
Color mirror 2 side arranges and arranges high pressure pumping lamp 501 in the middle of projection 5, projection 5, and high pressure pumping lamp 501 is as light source；Projection 5 is provided above
Polarization conversion element 4 and integration illuminator 3, the whole projection screen of integration illuminator 3 projects uniform brightness, projection 5
Lower section arranges optical sensor 6, and polarization conversion element 4 contacts connection with integration illuminator 3；Optical sensor 6 includes that first is reflective
Mirror 601, senses light mouth 602, the second illuminator 603, optical receiver 604, light-sensitive element 605 and process chip 606；Sensing light mouth
602 are arranged on optical sensor 6 top, arrange the first illuminator 601 below optical sensor 6, and the first illuminator 601 oblique upper is arranged
Second illuminator 603；Optical receiver 604, the first illuminator 601 and the second illuminator 603 are set immediately below second illuminator 603
Staggering and be arranged in parallel, the second illuminator 603 reflects light vertical incident light receptor 604, arranges process below optical receiver 604
Chip 606, optical receiver 604 is connected by light-sensitive element 605 with processing chip 606, and ambient is collected by sensing light mouth 602
Sensing, penetrates on the first illuminator 601, and light is reflexed to the second illuminator 603 by the first illuminator 601, and optical receiver 604 connects
Receive to handle well through light-sensitive element 605 after ambient and eventually pass process chip 606 and process, process chip 606 by processs knot
Fruit feeds back to high pressure pumping lamp 501, adjusting high-pressure pump lamp 501 brightness, and then through polarization conversion element 4, integration illuminator 3,
Dichroic mirror 2, after liquid crystal panel 8 and prism 11 process, eventually passes projection lens 9 by image or VIDEO PROJECTION to curtain,
Realizing image and the video coordinated mutually with ambient on curtain, whole equipment is without manual operation, convenient, additionally it is possible to reduce
The energy consumption of projector equipment, practicality is high.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. an optical sensor projector equipment, including projector assembly (14), casing (1) and the throwing being arranged on casing (1) side
Penetrate lens (9), it is characterised in that: described casing (1) is connected with computer (13) by electric wire (12)；Described projection lens (9)
End arranges dustproof glass (10), and dustproof glass (10) covers on projection lens (9)；Described casing (1) is internal to be arranged and includes point
Color mirror (2), integration illuminator (3), polarization conversion element (4), projection (5), optical sensor (6), bolt hole (7), liquid crystal surface
Plate (8), projection lens (9) and prism (11)；Described prism (11) near projection lens (9) arrange, prism (11) centrage with
Projection lens (9) centrage is on the same line；Described prism (11) side arranges three liquid crystal panels (8)；Described liquid crystal surface
Plate (8) side two bolts hole (7) setting up and down, each bolt hole (7) oblique upper is correspondingly arranged a dichroic mirror (2)；Described
Dichroic mirror (2) side arranges and arranges high pressure pumping lamp (501) in the middle of projection (5), projection (5)；Described projection (5) is provided above polarisation
Conversion element (4) and integration illuminator (3), projection (5) lower section arranges optical sensor (6), polarization conversion element (4) and integration
Illuminator (3) contact connects；Described optical sensor (6) includes the first illuminator (601), sensing light mouth (602), second reflective
Mirror (603), optical receiver (604), light-sensitive element (605) and process chip (606)；Described sensing light mouth (602) is arranged on light
Sensor (6) top, optical sensor (6) lower section arranges the first illuminator (601), and the first illuminator (601) oblique upper arranges the
Two illuminators (603)；Arranging optical receiver (604) immediately below described second illuminator (603), optical receiver (604) lower section sets
Putting process chip (606), optical receiver (604) is connected by light-sensitive element (605) with processing chip (606).
A kind of optical sensor projector equipment the most according to claim 1, it is characterised in that: described liquid crystal panel (8) is respectively
It is distributed in (11) three sides of prism, and has space between liquid crystal panel (8) and prism (11).
A kind of optical sensor projector equipment the most according to claim 1, it is characterised in that: described dichroic mirror (2) all staggers
Being set in parallel on casing (1) medial surface, dichroic mirror (2) the reflection light being positioned at downside is injected on projection lens (9).
A kind of optical sensor projector equipment the most according to claim 1, it is characterised in that: described first illuminator (601)
Stagger with the second illuminator (603) and be arranged in parallel, on the second illuminator (603) reflection light vertical incident light receptor (604).
A kind of optical sensor projector equipment the most according to claim 1, it is characterised in that: described prism (11) is by four three
The cuboid composition that corner post is constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620630653.2U CN205691927U (en) | 2016-06-23 | 2016-06-23 | A kind of optical sensor projector equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620630653.2U CN205691927U (en) | 2016-06-23 | 2016-06-23 | A kind of optical sensor projector equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205691927U true CN205691927U (en) | 2016-11-16 |
Family
ID=57425085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620630653.2U Expired - Fee Related CN205691927U (en) | 2016-06-23 | 2016-06-23 | A kind of optical sensor projector equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205691927U (en) |
-
2016
- 2016-06-23 CN CN201620630653.2U patent/CN205691927U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20180623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |