CN2606906Y - Flexible assembled system and its mechanism used for optical projection device - Google Patents
Flexible assembled system and its mechanism used for optical projection device Download PDFInfo
- Publication number
- CN2606906Y CN2606906Y CN 03238430 CN03238430U CN2606906Y CN 2606906 Y CN2606906 Y CN 2606906Y CN 03238430 CN03238430 CN 03238430 CN 03238430 U CN03238430 U CN 03238430U CN 2606906 Y CN2606906 Y CN 2606906Y
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- mirror device
- digital micro
- flexible
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- device module
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Abstract
A flexible assembled system and its mechanism used for optical projection device is provided with a flexible assembled system comprising at least a flexible component, a heat dissipation component, a digital micro-mirror device module, an optical machine support and a lock component, wherein the lock component is used for orderly connecting the flexible component, the heat dissipation component, the digital micro-mirror device module and the optical machine support into an assembly. In this way, the flexible component is used for eliminating accumulated tolerance of components and enabling the heat dissipation component to closely adhere the digital micro-mirror device module, thereby realizing an optimal heat dissipation effect of the digital micro-mirror device module.
Description
Technical field
The utility model relates to a kind of flexible package system and mechanism thereof that is applied to optical projection apparatus, is meant that especially a kind of flexible component that utilizes cooperates radiating component and digital micro-mirror device module, and is assembled in flexible package system and mechanism thereof on the ray machine support.
Background technology
Arrival along with the information age, add the development of optics science and technology and projection display technique, can export the digital projector of high resolving power and big picture, become enterprise's PowerPoint, meetings and activities, education and training even become in the home entertaining, institute's imperative equipment on the vision imaging is being provided.Therefore, the high image quality of projector, high brightness, volume are light and handy, the demand of reasonable price and after sale service, have become the important indicator of consumer on choosing.
According to know-why, the projector of selling on the current market mainly contain liquid crystal display (LiquidCrystal Display, LCD) and digit optical handle (Digital Light Processor, DLP) two big main flows; Wherein DLP projector is a kind of reflection type projection technology, digital micro-mirror device (DigitalMicro-mirror Device wherein, DMD) be a critical components, it is a kind of semiconductor-based prospective component of being controlled by two digit pulse modulations, with the image device as DLP projector.And the digital micro-mirror device dmd chip is made up of small micromirror, by the control panel drive electrode, and produces the angular deflection of tiny mirror and controls deflection period, with the reflection direction of switches light, at last again via camera lens projection imaging.Its characteristics are that the image noise that this kind projector produces is little, and image quality is stable, and particularly Dui Bi performance is very outstanding, so the picture color that projection goes out is sharp keen, sharpness is high and even.
In general DLP optical projection system, because the accumulation of radiating component, digital micro-mirror device module (including control panel and digital micro-mirror device DMD at least) and ray machine support assembling tolerance to each other, and make the arrangement of radiating component be subjected to many restrictions, and the tight assembling of radiating component and digital micro-mirror device intermodule, regular meeting causes excessive pressure and damages digital micro-mirror device DMD; And, usually need to use more powerful light source to reach this purpose in order to make DLP projector reach the demand of high brightness.Therefore at present in the DLP optical projection system, how to design the assembling of digital micro-mirror device module and radiating component, make it reach the purpose of saving cost and raising radiating efficiency, become current very important problem.
Summary of the invention
Fundamental purpose of the present utility model provides a kind of flexible package system and mechanism thereof that is applied to optical projection apparatus, it utilizes flexible component to eliminate cumulative limit between each assembly, and fit tightly at radiating component and the generation of digital micro-mirror device intermodule, and then constitute an excellent heat-transfer path, so that make digital micro-mirror device can reach best radiating effect.
Another purpose of the present utility model provides a kind of flexible package system and mechanism thereof that is applied to optical projection apparatus, it utilizes flexible component to provide a suitable pressure in the back side of digital micro-mirror device, damages digital micro-mirror device when avoiding assembling because of pressure is excessive.
The utility model can be realized by following measure:
A kind of flexible assembling mechanism that is applied to optical projection apparatus cooperates radiating component and digital micro-mirror device module, and is assembled on the ray machine support of this optical projection apparatus, and this flexible assembling mechanism includes at least:
Flexible component;
First fixed part is arranged on this digital micro-mirror device module;
Second fixed part is arranged on this ray machine support; And
Locked assembly is to be connected in this flexible component, this first fixed part and this second fixed part in regular turn, and makes this radiating component, this digital micro-mirror device module and this ray machine groups of holders dress up one.
Like this, utilize this flexible component to eliminate cumulative limit between each assembly, and produce at this radiating component and this digital micro-mirror device intermodule and to fit tightly, so that make this digital micro-mirror device module reach the radiating effect of hanging most.
Described radiating component periphery is provided with containing hole.
Described flexible component is a compression spring, and this compression spring is installed in the containing hole of this radiating component.
Described flexible component is a shell fragment, and this shell fragment is provided with fixed orifice.
Described first fixation kit is perforation, and this perforation is arranged on the periphery of this digital micro-mirror device module.
Described second fixation kit is an assembly hole, and this assembly hole is arranged on the periphery of this ray machine support.
Described locked assembly is a bolt.
A kind of flexible package system that is applied to optical projection apparatus, this flexible package system comprises:
Radiating component is provided with containing hole at its periphery, and convexes with heat conductor in its lower end;
The digital micro-mirror device module, be to have control panel and digital micro-mirror device, and this control panel is to be provided with opening, and this control panel periphery is provided with perforation, and the heat conductor of this radiating component is the opening that is placed through this control panel, and is contacted with the back of this digital micro-mirror device;
The ray machine support is the assembling interface that is provided with assembly hole and provides this digital micro-mirror device module to assemble at its periphery;
Flexible component;
Bolt is to be connected in the perforation of this flexible component, this digital micro-mirror device module and the assembly hole of this ray machine support in regular turn, and makes this radiating component, this digital micro-mirror device module and this ray machine groups of holders dress up one.
Described flexible component is to be compression spring, is installed in the containing hole of this radiating component.
Described flexible component is a shell fragment, is to be set on this radiating component.
Described shell fragment is to have arch portion to reach from this extended extension of arch portion terminal horizontal, and this extension is the fixed orifice that is provided with corresponding to this perforation.
The heat conductor of described radiating component is to be integrally formed in its lower end.
The utlity model has following advantage:
The utility model utilizes this flexible component, and eliminate cumulative limit between each assembly, and fit tightly at this radiating component and the generation of this digital micro-mirror device intermodule, and then constitute an excellent heat-transfer path, so that make this digital micro-mirror device can reach best radiating effect, and utilize this flexible component to provide a suitable pressure, damage this digital micro-mirror device when avoiding assembling because of pressure is excessive in the back side of this digital micro-mirror device.
Description of drawings
Fig. 1 is that the utility model is applied to the flexible package system of optical projection apparatus and the first embodiment three-dimensional exploded view of mechanism thereof;
Fig. 2 be the utility model be applied to the flexible package system of optical projection apparatus and mechanism thereof first
The embodiment three-dimensional combination figure;
Fig. 3 be the utility model be applied to the flexible package system of optical projection apparatus and mechanism thereof second
The embodiment three-dimensional exploded view;
Fig. 4 be the utility model be applied to the flexible package system of optical projection apparatus and mechanism thereof second
The embodiment three-dimensional combination figure.
Embodiment
Seeing also shown in Figure 1ly, is that the utility model is applied to the flexible package system of optical projection apparatus and the first embodiment three-dimensional exploded view of mechanism thereof, includes radiating component 1, digital micro-mirror device module 2, ray machine support 3, flexible component 4 and locked assembly 5.
The periphery of this radiating component 1 is provided with containing hole 10, and convex with heat conductor 11 in its lower end, and this heat conductor 11 is can assemble or be integrally formed on the radiating fin 12 of this radiating component 1, and this digital micro-mirror device module 2 is to have control panel 20, digital micro-mirror device 21, be located on the fixed mount 22 of this digital micro-mirror device 21, and transmit the loam cake 23 of these control panel 20 signals to this digital micro-mirror device 21, and this control panel 20 is to have opening 200, and these control panel 20 peripheries are to be provided with first fixed part (it can be perforation 201a), and this loam cake 23 is to have the opening 230 that cooperates with the heat conductor 11 of this radiating component 1, and the heat conductor 11 of this radiating component 1 is the opening 200 that passes this control panel 20, and be contacted with the back 210 of this digital micro-mirror device 21, change in order to the angle of controlling micro mirrors 211 in this digital micro-mirror device 21.
The periphery of this ray machine support 3 is provided with second fixed part (it can be assembly hole 30a) and the assembling interface 31a of these digital micro-mirror device module 2 assemblings is provided, and this flexible component 4 is to be set in the containing hole 10 of this radiating component 1, and this flexible component 4 is to can be compression spring 4a, or other by elasticity, plastic yield so that the assembly of pressure to be provided, and this locked assembly 5 is to can be bolt 5a.
See also shown in Figure 2, be that the utility model is applied to the flexible package system of optical projection apparatus and the first embodiment three-dimensional combination figure of mechanism thereof, by among the figure as can be known, this bolt 5a is connected in this compression spring 4a in regular turn, the assembly hole 30a of the containing hole 10 of this radiating component 1, the perforation 201a of this digital micro-mirror device module 2 and this ray machine support 3, and make this radiating component 1, this digital micro-mirror device module 2 and this ray machine support 3 be assembled into one.
Seeing also shown in Figure 3ly, is that the utility model is applied to the flexible package system of optical projection apparatus and the second embodiment three-dimensional exploded view of mechanism thereof, includes radiating component 1, digital micro-mirror device module 2, ray machine support 3, flexible component 4 and locked assembly 5.
This radiating component 1 is to convex with heat conductor 11 in its lower end, and this heat conductor 11 is can assemble or be integrally formed on the radiating fin 12 of this radiating component 1, and this digital micro-mirror device module 2 is to have control panel 20, digital micro-mirror device 21, and the fixed mount 22 that is located on this digital micro-mirror device 21, and this control panel is to have opening 200, and its periphery of this control panel 20 is provided with first fixed part (it can be perforation 201b), therefore the heat conductor 11 of this radiating component 1 is the opening 200 that passes this control panel 20, and be contacted with this digital micro-mirror device 21, change in order to the angle of controlling micro mirror 211 in this digital micro-mirror device 21.
This ray machine support 3 is to be provided with second fixed part (it can be assembly hole 30b) and this assembling interface 31b that digital micro-mirror device module 2 is assembled is provided at its periphery, and this flexible component 4 is to can be shell fragment 4b, or other is by elasticity, plastic yield is to provide the assembly of pressure, and this shell fragment 4b is set on this radiating component 1, and this shell fragment 4b has arch portion 40 to reach from the extension 41 that this arch portion end extends in parallel out, and on this extension 41, be provided with fixed orifice 42 corresponding to this perforation 201b, and the upper limb of this arch portion 40 is provided with wave section 401, and this locked assembly 5 is to can be bolt 5b.
See also shown in Figure 4, be that the utility model is applied to the flexible package system of optical projection apparatus and the second embodiment three-dimensional combination figure of mechanism thereof, by among the figure as can be known, this bolt 5b is the fixed orifice 42 that is connected in this shell fragment 4b in regular turn, the perforation 201b of this digital micro-mirror device module 2 and the assembly hole 30b of this ray machine support 3, and makes this radiating component 1, this digital micro-mirror device module 2 and this ray machine support 3 be assembled into one.
In sum, the utility model is real to be a kind of this flexible component 4 that utilizes, and eliminate cumulative limit between each assembly, and fit tightly at this radiating component 1 and 2 generations of this digital micro-mirror device module, and then constitute an excellent heat-transfer path, so that make this digital micro-mirror device 21 can reach best radiating effect, and utilize this flexible component 4 to provide a suitable pressure, damage this digital micro-mirror device 21 when avoiding assembling because of pressure is excessive in the back side 210 of this digital micro-mirror device 21.
The above, it only is the detailed description of the best specific embodiment of part of the present utility model and graphic, feature of the present utility model is not limited thereto, be not in order to restriction the utility model, all scopes of the present utility model should be as the criterion with following claim, all embodiment that meets the spirit variation similar with it of the utility model claim all should be included in the category of the present utility model.
Claims (12)
1, a kind of flexible assembling mechanism that is applied to optical projection apparatus cooperates radiating component and digital micro-mirror device module, and is assembled on the ray machine support of this optical projection apparatus, it is characterized in that this flexible assembling mechanism includes at least:
Flexible component;
First fixed part is arranged on this digital micro-mirror device module;
Second fixed part is arranged on this ray machine support; And
Locked assembly is to be connected in this flexible component, this first fixed part and this second fixed part in regular turn, and makes this radiating component, this digital micro-mirror device module and this ray machine groups of holders dress up one.
2, the flexible assembling mechanism that is applied to the digital micro-mirror device module as claimed in claim 1 is characterized in that described radiating component periphery is provided with containing hole.
3, the flexible assembling mechanism that is applied to the digital micro-mirror device module as claimed in claim 2 it is characterized in that described flexible component is a compression spring, and this compression spring is installed in the containing hole of this radiating component.
4, the flexible assembling mechanism that is applied to the digital micro-mirror device module as claimed in claim 1 it is characterized in that described flexible component is a shell fragment, and this shell fragment is provided with fixed orifice.
5, the flexible assembling mechanism that is applied to the digital micro-mirror device module as claimed in claim 1 it is characterized in that described first fixation kit is perforation, and this perforation is arranged on the periphery of this digital micro-mirror device module.
6, the flexible assembling mechanism that is applied to the digital micro-mirror device module as claimed in claim 1 it is characterized in that described second fixation kit is an assembly hole, and this assembly hole is arranged on the periphery of this ray machine support.
7, the flexible assembling mechanism that is applied to the digital micro-mirror device module as claimed in claim 1 is characterized in that described locked assembly is a bolt.
8, a kind of flexible package system that is applied to optical projection apparatus is characterized in that this flexible package system comprises:
Radiating component is provided with containing hole at its periphery, and convexes with heat conductor in its lower end;
The digital micro-mirror device module, be to have control panel and digital micro-mirror device, and this control panel is to be provided with opening, and this control panel periphery is provided with perforation, and the heat conductor of this radiating component is the opening that is placed through this control panel, and is contacted with the back of this digital micro-mirror device;
The ray machine support is the assembling interface that is provided with assembly hole and provides this digital micro-mirror device module to assemble at its periphery;
Flexible component;
Bolt is to be connected in the perforation of this flexible component, this digital micro-mirror device module and the assembly hole of this ray machine support in regular turn, and makes this radiating component, this digital micro-mirror device module and this ray machine groups of holders dress up one.
9, the flexible package system that is applied to optical projection apparatus as claimed in claim 8 is characterized in that described flexible component is to be compression spring, is installed in the containing hole of this radiating component.
10, the flexible package system that is applied to optical projection apparatus as claimed in claim 8 is characterized in that described flexible component is a shell fragment, is to be set on this radiating component.
11, the flexible package system that is applied to optical projection apparatus as claimed in claim 10, it is characterized in that described shell fragment is to have arch portion to reach from this extended extension of arch portion terminal horizontal, and this extension is the fixed orifice that is provided with corresponding to this perforation.
12, the flexible package system that is applied to optical projection apparatus as claimed in claim 8, the heat conductor that it is characterized in that described radiating component is to be integrally formed in its lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03238430 CN2606906Y (en) | 2003-03-21 | 2003-03-21 | Flexible assembled system and its mechanism used for optical projection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03238430 CN2606906Y (en) | 2003-03-21 | 2003-03-21 | Flexible assembled system and its mechanism used for optical projection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2606906Y true CN2606906Y (en) | 2004-03-17 |
Family
ID=34167256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03238430 Expired - Lifetime CN2606906Y (en) | 2003-03-21 | 2003-03-21 | Flexible assembled system and its mechanism used for optical projection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2606906Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102253577A (en) * | 2010-05-21 | 2011-11-23 | 台达电子工业股份有限公司 | Flexibly connectable digital micromirror device module and projecting apparatus employing same |
| CN106647121A (en) * | 2016-10-31 | 2017-05-10 | 海信集团有限公司 | DMD module, DLP machine and DLP projection device |
| JP2017167286A (en) * | 2016-03-15 | 2017-09-21 | 株式会社リコー | Image generation unit and image projection device |
| WO2017186045A1 (en) * | 2016-04-27 | 2017-11-02 | 深圳市光峰光电技术有限公司 | Structure for mounting digital micromirror device, and image display device |
| CN108107567A (en) * | 2017-12-07 | 2018-06-01 | 青岛海信激光显示股份有限公司 | Digital Micromirror Device component |
| US10082665B2 (en) | 2016-10-31 | 2018-09-25 | Hisense Co., Ltd. | DMD assembly, DLP optical engine and DLP projection device |
| CN109254484A (en) * | 2017-07-14 | 2019-01-22 | 台达电子工业股份有限公司 | Has the digital micro-mirror device of radiator structure |
| CN109901286A (en) * | 2017-12-07 | 2019-06-18 | 青岛海信激光显示股份有限公司 | Digital Micromirror Device component and lighting apparatus component |
| US10599023B2 (en) | 2017-12-07 | 2020-03-24 | Qingdao Hisense Laser Display Co., Ltd. | Projection equipment |
| CN111679396A (en) * | 2017-08-11 | 2020-09-18 | 海信视像科技股份有限公司 | Fixing structure of digital micro-mirror element in projector and projector |
| CN114077125A (en) * | 2021-08-02 | 2022-02-22 | 深圳市安华光电技术有限公司 | DMD packaging structure compresses tightly radiator unit and projection ray apparatus |
| TWI794893B (en) * | 2021-07-16 | 2023-03-01 | 中強光電股份有限公司 | Light source module and projector |
-
2003
- 2003-03-21 CN CN 03238430 patent/CN2606906Y/en not_active Expired - Lifetime
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102253577A (en) * | 2010-05-21 | 2011-11-23 | 台达电子工业股份有限公司 | Flexibly connectable digital micromirror device module and projecting apparatus employing same |
| JP2017167286A (en) * | 2016-03-15 | 2017-09-21 | 株式会社リコー | Image generation unit and image projection device |
| WO2017186045A1 (en) * | 2016-04-27 | 2017-11-02 | 深圳市光峰光电技术有限公司 | Structure for mounting digital micromirror device, and image display device |
| CN107315307A (en) * | 2016-04-27 | 2017-11-03 | 深圳市光峰光电技术有限公司 | Digital micro-mirror component installation structure and image display device |
| US10718999B2 (en) | 2016-10-31 | 2020-07-21 | Hisense Co., Ltd. | DMD assembly and DLP projection device |
| CN106647121A (en) * | 2016-10-31 | 2017-05-10 | 海信集团有限公司 | DMD module, DLP machine and DLP projection device |
| US10082665B2 (en) | 2016-10-31 | 2018-09-25 | Hisense Co., Ltd. | DMD assembly, DLP optical engine and DLP projection device |
| CN109254484B (en) * | 2017-07-14 | 2021-05-04 | 台达电子工业股份有限公司 | Digital micro-mirror device with heat radiation structure |
| CN109254484A (en) * | 2017-07-14 | 2019-01-22 | 台达电子工业股份有限公司 | Has the digital micro-mirror device of radiator structure |
| CN111679396A (en) * | 2017-08-11 | 2020-09-18 | 海信视像科技股份有限公司 | Fixing structure of digital micro-mirror element in projector and projector |
| CN109901286A (en) * | 2017-12-07 | 2019-06-18 | 青岛海信激光显示股份有限公司 | Digital Micromirror Device component and lighting apparatus component |
| US10599023B2 (en) | 2017-12-07 | 2020-03-24 | Qingdao Hisense Laser Display Co., Ltd. | Projection equipment |
| CN108107567A (en) * | 2017-12-07 | 2018-06-01 | 青岛海信激光显示股份有限公司 | Digital Micromirror Device component |
| TWI794893B (en) * | 2021-07-16 | 2023-03-01 | 中強光電股份有限公司 | Light source module and projector |
| CN114077125A (en) * | 2021-08-02 | 2022-02-22 | 深圳市安华光电技术有限公司 | DMD packaging structure compresses tightly radiator unit and projection ray apparatus |
| CN114077125B (en) * | 2021-08-02 | 2024-04-19 | 深圳市安华光电技术股份有限公司 | Compressing and radiating assembly of DMD packaging structure and projection optical machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WEICHUANG ZITONG CO., LTD. Free format text: FORMER OWNER: GUANGBAO TECHNOLOGY CO., LTD. Effective date: 20081107 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081107 Address after: Postcode of Taiwan County, Taipei, china: Patentee after: Weichuang Zitong Co., Ltd. Address before: Postcode of Taiwan, Taipei: Patentee before: Lite-On Technology Corporation |
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| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130321 Granted publication date: 20040317 |