CN202600343U - Minisize projector apparatus used for connecting portable apparatus - Google Patents
Minisize projector apparatus used for connecting portable apparatus Download PDFInfo
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- CN202600343U CN202600343U CN 201220142078 CN201220142078U CN202600343U CN 202600343 U CN202600343 U CN 202600343U CN 201220142078 CN201220142078 CN 201220142078 CN 201220142078 U CN201220142078 U CN 201220142078U CN 202600343 U CN202600343 U CN 202600343U
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- Prior art keywords
- projection machine
- portable apparatus
- heat
- loam cake
- machine
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Abstract
The utility model provides a minisize projector apparatus used for connecting a portable apparatus. The minisize projector apparatus used for connecting a portable apparatus is characterized by comprising the components as following: a bottom cover, which is a radiator; a minisize projector, which is arranged on the bottom cover; a heat-conducting medium, which is arranged between the bottom cover and the minisize projector; and an upper cover for connecting with the bottom cover, wherein the minisize projector and the heat-conducting medium are fixedly arranged between the upper cover and the bottom cover, and the portable apparatus can be fixedly connected to the upper cover.
Description
Technical field
The utility model is about image output system, particularly a kind of can be directly and mobile phone video/audio output do to link to carry out the minitype projection machine of projection.
Background technology
General habitual camera (digital camera or digital camera) is after taking dynamically extraneous or static image; Carry out audio-visual digitized processing and conversion; And be stored in the camera and build in the internal memory of putting, the operator can carry out the preview of dynamic menu or static image through display screen set on the camera; When if desire will captured image data be carried out outside bulletin projection and is shown; Must use transmission line that dynamic menu in the camera or static image are transferred in the computer equipment; Dynamic menu or static image cooperate relevant driving and edit routine lard speech with literary allusions part and relevant treatment by computing machine, show through the digital projector that computing machine connected and play dynamic menu or static image.
Moreover because in recent years; When the public conference occasion is carried out the projection bulletin; Must carry computer hardwares such as mobile computer and digital projector, and the audio/video file after cooperating camera captured carries out outer projections and appear, not only must go ahead of the rest and in computing machine, carry out the editor and the storage of audio/video file; And must carry the required various computer hardwares of digital projection; Digital data transmission lard speech with literary allusions the process of part handle complicated, and puzzlement and inconvenience when too much reaching heavy computer hardware and more causing the user to carry, traditional digital projector only combines to use too dullness and single no change with computing machine.
In addition, present little projector can be applied to intelligent mobile phone, yet; The intelligent mobile phone of building little projector not in use, the mode that needs in addition to link mobile phone with RCA conducted as signal, and then picture is projected to screen; When using, be independently two-piece type product application, little projector, light source is luminous from light emitting diode (LED); After penetrating, reflecting, be projected to picture, cause addition product " heat energy " for making electric energy convert luminous energy into, the present little projector of this heat energy does not still have method and can solve; The heat energy that produces accumulation when light emitting diode work fails to solve in real time, the luminescence efficiency, power, brightness that will cause light emitting diode successively decreasing, fail rapidly, and then cause that the inefficacy of little projector, life-span shorten etc. and have a strong impact on; The heat energy that light emitting diode produced; Temperature can be up to more than 85 degree Celsius, as dispel the heat bad and cause centralized heat energy, also are a kind of harm to the user; In order to solve little projector heat radiation problem, common mode is a newly-increased mini-fan; Yet the rotation of fan has increased the load of battery itself, thereby the time of lasting projectable of attenuating system, and in addition, the use of mini-fan produces noise and electromagnetic interference (EMI) can occur, thereby influences electronic package work in the time of can making System Operation.
Therefore, based on top said shortcoming, be the system and device that proposes a kind of minitype projection machine of novelty with the utility model.
Summary of the invention
In view of this; The utility model purpose is little projector directly is attached on the portable apparatus, and it is become one, to reach two kinds of effects of image enlarging projection and/or portable power source; Portable apparatus directly is connected on little optical projection system, does not need in addition via Computer Processing.
The purpose of the utility model also is to provide a kind of minitype projection machine system, directly via metab (lid) heat energy is distributed in the air with the high conduction medium, need not to increase in addition fan and can solve the heat energy problem that light emitting source produced among the minitype projection machine.
In addition, as a standby power supply, when portable apparatus is linked in the system, be the portable apparatus cell-phone charging automatically with system.
For achieving the above object, the technical scheme of the utility model is achieved in that
A kind of micro projection machine that is used to link portable apparatus comprises:
One bottom is a radiator;
One minitype projection machine is disposed on this bottom;
One heat-conducting medium is disposed between this bottom and this minitype projection machine; And
One loam cake is used to combine this bottom, make this minitype projection machine and this heat-conducting medium be fixed between this loam cake and this bottom, and this portable apparatus is able to be fixed in this loam cake.
Preferably, this loam cake comprises a holding section, is used to engage this portable apparatus.
Preferably, this holding section has a chute, makes this portable apparatus to slip into this holding section along this chute, to be fixed on this loam cake.
Preferably, this loam cake more comprises one second holding section, is used to engage this bottom.
Preferably, this bottom comprises a fixed part, is beneficial to this minitype projection machine and is fixed among this bottom.
Preferably, this bottom comprises that one engages the focusing ring structure, in order to the focusing ring of ccontaining this minitype projection machine.
Preferably, this portable apparatus comprises touch wireless imaging output unit, mobile phone, intelligent mobile phone, Portable game machine, personal digital assistant, notebook computer or flat computer.
This heat-conducting medium preferably, between this minitype projection machine and this bottom gap arranged, so that can contact this minitype projection machine and this bottom respectively.
Preferably, the material of this bottom comprises pottery, metal or alloy.
Preferably, the material of this heat-conducting medium comprises heat-conducting silicone grease, heat conductive silica gel, heat-conducting glue, conductive graphite sheet, heat conduction mica sheet, heat conduction phase-change material, metal or alloy.
Description of drawings
Fig. 1 shows the system schematic that links minitype projection machine according to portable apparatus among the utility model embodiment.
Fig. 2 shows the synoptic diagram according to the loam cake of base among the utility model embodiment.
Fig. 3 shows the synoptic diagram according to the bottom of base among the utility model embodiment.
Fig. 4 shows the constitutional diagram according to base and minitype projection machine among the utility model embodiment.
The primary clustering symbol description
10 portable apparatus link the system of minitype projection machine
20 bases
100 intelligent mobile phones
101 loam cakes
102,103 holding sections
The 103a groove structure
104,104a, 109 perforation
105 bottoms
106a, the high heat-conducting medium of 106b
107 engage the focusing ring structure
108 accommodation spaces
110 fixed parts
111 minitype projection machines
112 projected pictures
120 openings.
Embodiment
The utility model will cooperate its preferred embodiment and the diagram of enclosing to be specified in down; Should the person of understanding be the usefulness that all preferred embodiments are merely illustration in the utility model; Be not in order to restriction, therefore the preferred embodiment in literary composition, the utility model also can be widely used among other embodiment; And the utility model is not limited to any embodiment, should be with the claim of enclosing and equivalent fields thereof and decide.
The utility model provides a kind of micro projection machine that links with portable apparatus; For example; Portable apparatus comprises: touch wireless imaging output unit, mobile phone, intelligent mobile phone (for example iPhone), Portable game machine, PDA(Personal Digital Assistant), notebook computer or flat computer (for example iPad) etc., utilize system design, and intelligent mobile phone is directly fixed in the mechanism; Minitype projection machine is embedded in this mechanism; Make minitype projection machine and intelligent mobile phone be integrated among this mechanism's integral body, increased user's convenience, that is; The function of projection and mobile phone is integrated among this mechanism, greatly promotes portability, convenience and the multifunctional usage of micro projector.
In the minitype projection machine running; Light emitting source (for example light emitting diode) itself is accumulated heat energy very rapidly, thereby needs fast heat energy to be detached the light emitting source body, the direct mode with metab of the utility model design; And utilize high conduction medium configuration (placement) between minitype projection machine and metab; Be designed with the gap between minitype projection machine and the metab, can be contacted with minitype projection machine and metab respectively so that the high conduction medium is definite, in addition; Minitype projection machine comprises a charging module or mechanism, can charge to video and audio output device; Or the power supply conduct that utilizes minitype projection machine offers the standby power supply of intelligent mobile phone.
Fig. 1 is the synoptic diagram that links the system of minitype projection machine according to portable apparatus among the utility model embodiment; The system 10 that portable apparatus links minitype projection machine comprises intelligent mobile phone 100, base 20 and minitype projection machine, and for example, base 20 combines 105 of bottoms to constitute by a loam cake 101; Intelligent mobile phone 100 also can be other portable apparatus; It for example is touch wireless imaging output unit, mobile phone, Portable game machine, PDA(Personal Digital Assistant), notebook computer or flat computer portable electronic devices such as (for example iPad); In the present embodiment, minitype projection machine is disposed among the base 20; Base 20 designs a specific characteristic or a structure with mechanism's mode, is beneficial to intelligent mobile phone 100 and can be directly fixed on it, makes intelligent mobile phone 100 and minitype projection machine become a total system or structure.
In the utility model, the material of base 20 is a heat-conducting, for example CNT, metal (for example aluminium) or alloy.
Fig. 2 is shown as the synoptic diagram according to the loam cake of base among the utility model embodiment, and for example, loam cake 101 comprises a holding section 102; Be used to engage the bottom of intelligent mobile phone 100, make intelligent mobile phone 100 to combine and fixing on it, holding section 102 is positioned on the base plane of loam cake 101; Holding section 102 for example is a U type structure, and holding section 102 has a chute, and intelligent mobile phone 100 can be along the base plane of loam cake 101; Along the holding section 102 both sides (chute), and slip among the bottom of holding section 102 (U type structure), to be fixed on the loam cake 101; Therefore, the bottom size of loam cake 101 is slightly larger than the bottom size of intelligent mobile phone 100 approximately, and the leading edge of holding section 102 has a perforation 104a; So that intelligent mobile phone 100 combines after the loam cake 101; Its charged interface still is able to the exposed charging that is beneficial to, and the bottom of loam cake 101 can be designed has a perforation 104, so that intelligent mobile phone 100 combines after the loam cake 101; Its photograph or phtographic lens are able to aim at perforation 104, to be convenient to the extraneous video-audio data of intelligent mobile phone 100 acquisitions.
In addition; Loam cake 101 more comprises another holding section 103; Be used for engaging or combine bottom (lower cover) 105, holding section 103 is positioned at loam cake 101 all around, and holding section 103 for example is a plurality of flanged structures; With the convenient relative groove structure 103a that combines in the bottom 105, make loam cake 101 combine and fixed bottom cover 105.
Fig. 3 is shown as the synoptic diagram according to the bottom of base among the utility model embodiment; Bottom 105 is the substrate of base 20, for example, has some snap portions on the bottom of bottom 105 to engage with other required member; The both sides of bottom 105 have some groove structure 103a; Can make things convenient for the holding section 103 of loam cake 101 to engage, in addition, the bottom of bottom 105 has an accommodation space 108 and is beneficial to minitype projection machine 111 and is able to embed or be positioned over wherein; And one fixed part 110 be beneficial to minitype projection machine 111 and be fixed in wherein, as shown in Figure 4; Bottom 105 also is designed with the perforation 104 that loam cake is aimed in a perforation 109; In addition; Bottom 105 is designed with projection ray that an opening 120 is beneficial to minitype projection machine 111 through after the ray machine camera lens, is able to opening 120 bright dippings from then on to carry out projection, and high heat-conducting medium (106a, 106b) can be disposed at the inside of bottom 105 near minitype projection machine 111 parts; One side of bottom 105 can design one and engage focusing ring structure 107 to combine the focusing ring of minitype projection machine 111, makes things convenient for the use of focusing ring.
In one embodiment, the system radiator of the utility model comprises a high conduction medium and a radiator, and the high conduction medium for example is high heat-conducting medium (106a, 106b), and radiator is following (end) lid 105 of base 20, and is as shown in Figure 3; For example; Heat-conducting medium (106a, 106b), connection or contiguous minitype projection machine 111 and connection be (end) lid 105 down, or is disposed near the minitype projection machine 111; Be beneficial to thermal energy conduction to radiator (bottom 105) that minitype projection machine 111 is produced; By radiator that thermal transpiration is extremely extraneous again, in a preferred example, heat-conducting medium (106a, 106b) is disposed near the light emitting source of minitype projection machine 111; Perhaps fit (closely) in light emitting source; For example, the material of heat-conducting medium (106a, 106b) is heat-conducting silicone grease, heat conductive silica gel, heat-conducting glue, conductive graphite sheet, heat conduction mica sheet, heat conduction phase-change material, metal or alloy, and the material of radiator (bottom 105) is pottery, metal or alloy.
Know from above-mentioned; The minitype projection machine 111 of the utility model directly is fixed on the bottom 105 of base 20 with mechanism's mode; And with high conduction medium (106a, 106b) as media; The heat energy that the light emitting source (light emitting diode) of minitype projection machine 111 is produced directly guides to after the bottom 105, is distributed in the air with the thermal conduction characteristic of metal itself.
In one embodiment, high heat-conducting medium (106a, 106b) is disposed between minitype projection machine 111 and the metal bottom cover 105; And be designed with the gap between minitype projection machine 111 and the metal bottom cover 105; So that high heat-conducting medium (106a, 106b) confirms to be contacted with respectively minitype projection machine 111 and metal bottom cover 105, be beneficial to the heat energy that minitype projection machine 111 produces and directly guide to bottom 105 via high heat-conducting medium (106a, 106b).
In one embodiment; Minitype projection machine 111 comprises a microprocessing unit, projection ray machine, charging module, battery, focusing unit and indicating member; The focusing unit is used to adjust the focal length of ray machine camera lens; Indicating member is used to show battery electric quantity and/or function switching, with the user mode of conveniently recognized device; For example, indicating member comprises light emitting diode lamp; For example, utilize the projection ray machine and the image output projected picture 112 of projection intelligent mobile phone 100, the enlargement ratio of image output picture is looked actual application or is needed and adjust.
In the present embodiment; Minitype projection machine 111 can link with external power source itself; This minitype projection machine 111 is supplied power or charge, in one embodiment, minitype projection machine 111 can be integrated in charging module wherein; Utilize external power source, make this minitype projection machine 111 become mobile projector machine with power supply function.
In one embodiment; Minitype projection machine 111 structures comprise the mechanical, electrical road of projected light plate, battery, charging inlet, focusing ring, pilot lamp and charge mode switch key etc.; Be disposed at the relative position of minitype projection machine structure, wherein the ray machine camera lens can be used for amplifying the projection image 112 of minitype projection machine 111, and the light of projection is projected to the external world via the ray machine camera lens; Focusing ring is in order to the focal length of adjustment ray machine camera lens; Switch by charge mode,, start charging module and promptly can charge the battery of intelligent mobile phone 100 or the battery of minitype projection machine 111 once minitype projection machine 111 electrically connects intelligent mobile phone 100.
In one embodiment, minitype projection machine 111 and the mode of connection of intelligent mobile phone 100 comprise that wireless transmission method is connected (wireless module through building in the device institute separately connects) or uses the connecting line connection.
In addition, whole bottom 20 can also be diffusing (leading) hot material, that is loam cake 101 can also be chosen as the material with aforesaid high heat conduction.
Fig. 4 is shown as the constitutional diagram according to base and minitype projection machine among the utility model embodiment; Wherein minitype projection machine 111 and high heat-conducting medium (106a, 106b) configuration (embedding) is between loam cake 101 and bottom 105; After loam cake 101 and bottom 105 are combined into bottom 20; Promptly become a little projection arrangement with cooling system; Intelligent mobile phone 100 is fixed in after the loam cake 101, and one-piece construction promptly becomes mobile phone and the dual-purpose device of projection, and this mechanism has excellent cooling mechanism and structure.
Comprehensively above-mentioned, the minitype projection machine system that the portable apparatus of the utility model links has beneath effect at least:
1. intelligent mobile phone is when using minitype projection machine, and two devices integrate, and can promote user's convenience in use.
System radiating directly with the high conduction medium as media; The heat energy that light emitting diode produced is directly conducted to metab; Characteristic by metal itself is directly conducted to the bulk metal base with the heat energy that light emitting diode produced, and scatters and disappears via air.
3. metab (lid) Yin Ben is as metal, therefore the direct rigidity of consolidation system body.
4. directly replace fan, can effectively reduce the electric energy consume when turn round because of mini-fan with metab, and then increase battery service time.
5. the noise that is produced when avoiding the mini-fan running.
6. utilize system power supply as the standby power supply that offers intelligent mobile phone.
To being familiar with this field art; Though the utility model is illustrated as above with preferred embodiments; Right its is not the spirit in order to qualification the utility model, and modification of in spirit that does not break away from the utility model and scope, being done and similarly configuration all should be included in the utility model claim; This scope should cover all similar modification and similar structures, and should do the broadest annotation.
Claims (10)
1. micro projection machine that is used to link portable apparatus is characterized in that comprising:
One bottom is a radiator;
One minitype projection machine is disposed on this bottom;
One heat-conducting medium is disposed between this bottom and this minitype projection machine; And
One loam cake is used to combine this bottom, make this minitype projection machine and this heat-conducting medium be fixed between this loam cake and this bottom, and this portable apparatus is able to be fixed in this loam cake.
2. the micro projection machine that is used to link portable apparatus as claimed in claim 1 is characterized in that this loam cake comprises a holding section, is used to engage this portable apparatus.
3. the micro projection machine that is used to link portable apparatus as claimed in claim 2 is characterized in that this holding section has a chute, makes this portable apparatus to slip into this holding section along this chute, to be fixed on this loam cake.
4. the micro projection machine that is used to link portable apparatus as claimed in claim 2 is characterized in that this loam cake more comprises one second holding section, is used to engage this bottom.
5. the micro projection machine that is used to link portable apparatus as claimed in claim 1 is characterized in that this bottom comprises a fixed part, is beneficial to this minitype projection machine and is fixed among this bottom.
6. the micro projection machine that is used to link portable apparatus as claimed in claim 1 is characterized in that, this bottom comprises that one engages the focusing ring structure, in order to the focusing ring of ccontaining this minitype projection machine.
7. the micro projection machine that is used to link portable apparatus as claimed in claim 1; It is characterized in that this portable apparatus comprises touch wireless imaging output unit, mobile phone, intelligent mobile phone, Portable game machine, personal digital assistant, notebook computer or flat computer.
8. as claimed in claim 1ly be used to link portable apparatus and starve the micro projection machine, it is characterized in that between this minitype projection machine and this bottom gap being arranged, so that this heat-conducting medium can contact this minitype projection machine and this bottom respectively.
9. the micro projection machine that is used to link portable apparatus as claimed in claim 1 is characterized in that the material of this bottom comprises pottery, metal or alloy.
10. the micro projection machine that is used to link portable apparatus as claimed in claim 1; It is characterized in that the material of this heat-conducting medium comprises heat-conducting silicone grease, heat conductive silica gel, heat-conducting glue, conductive graphite sheet, heat conduction mica sheet, heat conduction phase-change material, metal or alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220142078 CN202600343U (en) | 2012-04-06 | 2012-04-06 | Minisize projector apparatus used for connecting portable apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220142078 CN202600343U (en) | 2012-04-06 | 2012-04-06 | Minisize projector apparatus used for connecting portable apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202600343U true CN202600343U (en) | 2012-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220142078 Expired - Fee Related CN202600343U (en) | 2012-04-06 | 2012-04-06 | Minisize projector apparatus used for connecting portable apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202600343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105022209A (en) * | 2014-04-16 | 2015-11-04 | 信泰光学(深圳)有限公司 | Micro-projector |
-
2012
- 2012-04-06 CN CN 201220142078 patent/CN202600343U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105022209A (en) * | 2014-04-16 | 2015-11-04 | 信泰光学(深圳)有限公司 | Micro-projector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20140406 |