CN101162359A - Color block module used for projection device - Google Patents
Color block module used for projection device Download PDFInfo
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- CN101162359A CN101162359A CNA2006101496419A CN200610149641A CN101162359A CN 101162359 A CN101162359 A CN 101162359A CN A2006101496419 A CNA2006101496419 A CN A2006101496419A CN 200610149641 A CN200610149641 A CN 200610149641A CN 101162359 A CN101162359 A CN 101162359A
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- color block
- block module
- electric connector
- ray machine
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Abstract
The invention provides a color wheel module for projecting device. The projecting device comprises an optical machine comprising a chassis and an electrical connecting seat, and the electrical connecting seat is fixed on the chassis. The color wheel module comprises a color wheel, a casing module and a connecting device. The connecting device comprises a fastening device and an electrical connector, and the color wheel and the electrical connector are detachably arranged on the casing module, wherein, the casing module is detachably locked onto the chassis through the fastening device, and the electrical connector is detachably and electrically connected with the electrical connecting seat.
Description
Technical field
The present invention relates to a kind of color block module, particularly a kind of being used in the projection arrangement, the color block module that can change easily.
Background technology
The widespread usage digital light is handled (Digital Light Processing in digital projection device at present; DLP) technology is as the method that produces digital picture.This technology is mainly utilized digital micro-mirror device (Digital Micromirror Device; DMD) MEMS (micro electro mechanical system) (MEMS) is the basis, cooperates other a plurality of peripheral optical element exploitations to form.Tradition DLP projection arrangement mainly comprises light source, color block module, photoconductive tube, beam split and closes lens combination, DMD and the imaging lens etc. of light.
Furthermore, present DLP projection arrangement is integrated in photoconductive tube, colour wheel and beam split and the lens combination of closing light in the ray machine, and this ray machine is mainly divided into light input area and image output area.When light after light emitted, carry out the color separation action of Red by colour wheel, enter photoconductive tube respectively and carry out light and integrate.Enter DMD through light after the beam split of a series of lens combination and the effect of closing light, receive image input signal and make eyeglass deflection trickle on it, correct light and image projection can be entered camera lens, by camera lens image is presented on the screen at last by DMD.
Two classes are mainly divided in application with present common DLP projection arrangement, and a class is the DLP projection arrangement that is applied in company's meeting, another kind ofly then are applied to the DLP projection arrangement that home entertaining is used.The former stresses the high brightness of image, therefore, must adopt the colour wheel with white, green, blue and red four look districts usually in the design of colour wheel, so that bright light to be provided.The latter is owing to the characteristic of home-use video image, and the look district of colour wheel then adopts the variation combination in red, green and blue three look districts usually, emphasizes that color is true to nature, saturated, the effect of high contrast.
At present common DLP projection arrangement generally adopts the design of fixed color block module, and the product of aforementioned two kinds of different sizes is on function and can't change mutually, so the user is when facing this demand, DLP product that must two kinds of different sizes of buying.Moreover in the DLP projection arrangement used, when needing maintenance if the generation color block module hinders for some reason, the user only can send product back to the fabricator and carry out the processing that fault is got rid of, and can't change voluntarily, causes user's puzzlement.Even make the maintenance personal need keep in repair the time for specialty, also must can carry out, very inconvenience through after the complicated program of disassembling.
In view of this,, be convenient to the demand keeping in repair in the future and change, be necessary that in fact redesign is to reach the purpose that can disassemble fast and assemble at combining between color block module and ray machine in order to improve the utilization ratio of DLP projection arrangement product.
Summary of the invention
A purpose of the present invention provides a kind of color block module that is used for projection arrangement, and convenient user or maintenance person are able to separate from projection arrangement apace disassemble or assemble with projection arrangement, and then conduction connects fast.This projection arrangement comprises ray machine, and this ray machine comprises chassis and electric connection socket, and this electric connection socket is fixed on this chassis, and this color block module comprises colour wheel, housing module and coupling arrangement.This coupling arrangement comprises tie down device and electric connector, this colour wheel and this electric connector are arranged on this housing module separably, wherein, when this housing module was locked on this chassis by this tie down device separably, this electric connector was fitted to be with this electric connection socket separably and is electrically connected.
Behind the embodiment of reference accompanying drawing and description subsequently, the person of ordinary skill in the field just can understand other purpose of the present invention, and technological means of the present invention and embodiment.
Description of drawings
Fig. 1 represents the combination synoptic diagram of the ray machine of projection arrangement of the present invention;
Fig. 2 represents the decomposing schematic representation of color block module among the present invention;
Fig. 3 represents the part combination synoptic diagram of color block module of the present invention;
Fig. 4 represents among the present invention that decipherer is incorporated into the synoptic diagram of color block module;
Fig. 5 represents among the present invention that electric connector is incorporated into the synoptic diagram of color block module;
Fig. 6 represents among the present invention, the synoptic diagram after the electric connector of color block module and the combination of the electric connection socket of ray machine; And
Fig. 7 represents among the present invention, the synoptic diagram of color block module after ray machine separates.
The main element description of symbols
100: color block module 110: colour wheel
112: screw piece 114: bolster
116: outer seal 118: perforate
120: housing module 130: coupling arrangement
132: tie down device 134: electric connector
136: screw piece 140: decipherer
142: screw piece 200: ray machine
210: electric connection socket 220: chassis
230: register pin
Embodiment
Because separable, and removable color block module technology that inventive features of the present invention focuses on, only with color block module in the projection arrangement and the relevant element of periphery thereof, for example ray machine is main to therefore following illustrated person.Please refer to Fig. 1, the color block module 100 in its expression projection arrangement and the combination synoptic diagram of ray machine 200, the element that has nothing to do with color block module in all the other projection arrangements omits now and will not give unnecessary details.
Fig. 2 represents the decomposing schematic representation of color block module in one embodiment of the invention, and wherein color block module 100 mainly comprises colour wheel 110, housing module 120 and coupling arrangement 130 (please merge with reference to Fig. 7); Coupling arrangement 130 comprises tie down device 132 (being many screws in the present embodiment) and electric connector 134.Wherein, colour wheel 110 is arranged on the housing module 120 separably with electric connector 134.
Merging has the colour wheel accommodation space with reference to Fig. 3 on the housing module 120, to hold colour wheel 110.Wherein, colour wheel 110 is by on a plurality of screw pieces 112 and the housing module 120 of bolster 114 bolt-locks in the colour wheel accommodation space.Then, with outer seal 116 colour wheel 110 is closed in this colour wheel accommodation space, because tool perforate 118 on the outer seal 116, therefore the light that penetrates from light source must enter in the colour wheel accommodation space by this perforate 118 again, help colour wheel 110 and carry out the color separation action.
Secondly, in preferred embodiment, color block module 100 also comprises decipherer 140, is arranged on this housing module 120, in order to the look district of interpretation colour wheel 110, please merge with reference to shown in Figure 4.Specifically, decipherer 140 passes through a plurality of screw piece 142 bolt-locks on housing module 120, decipherer 140 comprises two links, be linked to colour wheel 110 and electric connector 134 respectively, these electric connector 134 electrical ties are to decipherer 140, and just electric connector 134 is fitted the passing interfaces that can be used as color block module 100 and 200 electric power of ray machine and signal.
Please continue merging with reference to Fig. 5 to embodiment shown in Figure 7.Wherein, electric connector 134 can be by a plurality of screw piece 136 bolt-locks on housing module 120, electric connector 134 positive (male) connector of icon.Relatively, have electric connection socket 210 on the ray machine 200, be fixedly arranged on the chassis 220 of ray machine 200, this electric connection socket 210 negative (female) connector.When color block module 100 is locked in ray machine 200, be arranged in the position of electric connector 134 on the color block module 100 and the electric connection socket 210 that the suitable foot of size is intercalated in ray machine 200 thereof, the transmission of 200 electric power of color block module 100 and ray machine and signal can be reached by the electric connector 134 and the connection relationship of electric connection socket 210.It should be noted that, aforesaid electric connector 134 also can be negative connector, and the relatively positive connector of electric connection socket 210, the relation that only needs tool to link between electric connector 134 and electric connection socket 210 both structures, promptly suitable foot is as the passing interface of color block module 100 and 200 electric power of ray machine and signal.Wherein, be designed to quick grafting, plug and play between electric connector 134 and electric connection socket 210 both structures, be better design alternative.
For can being assembled on the ray machine 200 or on ray machine 200 apace, disassembles color block module 100, color block module 100 of the present invention also comprises locating device, it is located on the color block module 100, this locating device cooperates the work of tie down device 132, can assemble or disassemble color block module 100 apace on ray machine 200.It should be noted that, aforementioned electric connector 134 except can cooperating the passing interface of electric connection socket 210 as color block module 100 and 200 electric power of ray machine and signal, also can be simultaneously as the locating device of 200 of color block module 100 and ray machines.That is, when housing module 120 is locked in chassis 220 by tie down device 132, the characteristic of intercalation mutually between electric connector 134 and electric connection socket 210 both structures, be enough to usefulness as 220 location of housing module 120 and chassis, when making color block module 100 be combined on the ray machine 200, relevant position to each other is able to rapid alignment and suitably locatees, and promotes the speed of dismounting between the two.
In addition, aforesaid locating device also can comprise at least one pilot hole (not shown), is located on the housing module 120, and it can relatively cooperatively interact with at least one register pin 230 that is arranged on the chassis 220, as shown in Figure 7.Wherein when housing module 120 was assembled on the chassis 220, register pin 230 was enough to be intercalated in the pilot hole, convenient housing module 120 and chassis 220 to each other locate fast and suitably.What need emphasize is, aforesaid locating device also can comprise at least one register pin, be located on the housing module, and relatively be arranged at that at least one pilot hole cooperatively interacts on the chassis 220, jointly bring into play positioning function.
From the above, the locating device of color block module of the present invention has the variation of numerous embodiments, and for example, this locating device can electric connector, jointly brings into play positioning function with electric connection socket.Perhaps, also can comprise pilot hole in addition, jointly bring into play positioning function with corresponding register pin.Certainly, aforesaid electric connector and electric connection socket with pilot hole and register pin, also can exist jointly, bring into play more outstanding locating effect.
When color block module 100 and ray machine 200 both with the locating device location after, tie down device 132 can be in order to locking color block module 100 on ray machine 200.On the contrary, when desiring on ray machine 200, to disassemble color block module 100, also only need oppositely remove tie down device 132, can apace color block module 100 be dismantled on ray machine 200 in color block module 100 and ray machine 200 locking relation between the two.In the embodiment of concrete application, tie down device 132 comprises a plurality of first screw pieces, and above-mentioned these first screw pieces can cooperate the first screw (not shown) of being located on the ray machine accordingly, in order to lock color block module 100 on ray machine 200.
Comprehensively above-mentioned, the disclosed color block module of the present invention can be by the suitable design of housing module and coupling arrangement, and between ray machine for disassembling separably or assembling, can reach the purpose of changing color block module in the projection arrangement, convenient user changes the color block module of different size in response to different use occasions, also convenient maintenance person is disassembled the color block module with flaw apace, the line correlation of going forward side by side is changed the operation of new product or maintenance, with serviceable life and the efficient that promotes projection arrangement significantly, and can enlarge the scope of its application.
Above embodiment is only in order to exemplifying embodiments of the present invention, and explains technical characterictic of the present invention, is not to be used for limiting category of the present invention.Any person of ordinary skill in the field all can be under the situation of know-why of the present invention and spirit, the foregoing description is made amendment and changed, so the content that the interest field of this case should be advocated with claim is a foundation.
Claims (11)
1. color block module that is used for projection arrangement, this projection arrangement comprises ray machine, and this ray machine comprises chassis and electric connection socket, and this electric connection socket is fixed on this chassis, it is characterized in that this color block module comprises:
Colour wheel;
Housing module; And
Coupling arrangement comprises tie down device and electric connector, and this colour wheel and this electric connector are arranged on this housing module,
Wherein, when this housing module was locked on this chassis by this tie down device separably, this electric connector was fitted to be with this electric connection socket separably and is electrically connected.
2. require described color block module according to right 1, it is characterized in that between above-mentioned colour wheel and above-mentioned electric connector separable.
3. require described color block module according to right 1, it is characterized in that the positive connector of above-mentioned electric connector, and the negative connector of above-mentioned electric connection socket.
4. color block module according to claim 1 is characterized in that the negative connector of above-mentioned electric connector, and the positive connector of above-mentioned electric connection socket.
5. color block module according to claim 1 is characterized in that also comprising locating device, is located on the above-mentioned color block module, in order to locate above-mentioned color block module on above-mentioned ray machine.
6. color block module according to claim 5 is characterized in that above-mentioned locating device comprises above-mentioned electric connector, corresponding to above-mentioned electric connection socket.
7. color block module according to claim 5 is characterized in that above-mentioned locating device comprises register pin, is located on the above-mentioned housing module, corresponding to the pilot hole on the above-mentioned chassis.
8. color block module according to claim 5 is characterized in that above-mentioned locating device comprises pilot hole, is located on the above-mentioned housing module, corresponding to the register pin on the above-mentioned chassis.
9. color block module according to claim 1 is characterized in that above-mentioned tie down device comprises a plurality of first screw pieces, and corresponding matching is in a plurality of first screws, and above-mentioned these first screws are located on the above-mentioned ray machine.
10. color block module according to claim 1 is characterized in that also comprising decipherer, is arranged on the above-mentioned housing module.
11. color block module according to claim 10 is characterized in that above-mentioned electric connector electrical ties to above-mentioned decipherer, above-mentioned electric connector is suitable to can be used as the interface of electric power and signal transmission between above-mentioned color block module and the above-mentioned ray machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101496419A CN101162359A (en) | 2006-10-13 | 2006-10-13 | Color block module used for projection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101496419A CN101162359A (en) | 2006-10-13 | 2006-10-13 | Color block module used for projection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101162359A true CN101162359A (en) | 2008-04-16 |
Family
ID=39297296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101496419A Pending CN101162359A (en) | 2006-10-13 | 2006-10-13 | Color block module used for projection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101162359A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105159021A (en) * | 2015-09-22 | 2015-12-16 | 苏州佳世达光电有限公司 | Projector |
| CN105911801A (en) * | 2014-09-22 | 2016-08-31 | 苏州佳世达光电有限公司 | Projector and color wheel module thereof |
| CN107505801A (en) * | 2017-09-04 | 2017-12-22 | 苏州佳世达光电有限公司 | Projection arrangement |
| CN109426054A (en) * | 2017-08-31 | 2019-03-05 | 鸿富锦精密工业(武汉)有限公司 | Projector |
-
2006
- 2006-10-13 CN CNA2006101496419A patent/CN101162359A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105911801A (en) * | 2014-09-22 | 2016-08-31 | 苏州佳世达光电有限公司 | Projector and color wheel module thereof |
| CN105159021A (en) * | 2015-09-22 | 2015-12-16 | 苏州佳世达光电有限公司 | Projector |
| CN109426054A (en) * | 2017-08-31 | 2019-03-05 | 鸿富锦精密工业(武汉)有限公司 | Projector |
| CN107505801A (en) * | 2017-09-04 | 2017-12-22 | 苏州佳世达光电有限公司 | Projection arrangement |
| CN107505801B (en) * | 2017-09-04 | 2021-01-05 | 苏州佳世达光电有限公司 | Projection device |
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