CN201247369Y - Minitype camera shot projector device - Google Patents
Minitype camera shot projector device Download PDFInfo
- Publication number
- CN201247369Y CN201247369Y CNU2008201332019U CN200820133201U CN201247369Y CN 201247369 Y CN201247369 Y CN 201247369Y CN U2008201332019 U CNU2008201332019 U CN U2008201332019U CN 200820133201 U CN200820133201 U CN 200820133201U CN 201247369 Y CN201247369 Y CN 201247369Y
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- light source
- video camera
- projection
- lens
- shooting
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Abstract
The utility model relates to a projector device, in particular to a minitype camera shooting projector device which saves energy and has long service life. The device comprises a machine shell, a power supply, a light supply, a master control circuit, a display screen and a projecting lens, wherein the projecting lens is an aspherical surface lens, which can reduce su-chips and space, the light source is a plain color LED light source, the occupied space and volume is smaller than that of a RGB color light source, the electricity consumption of the single-color LED light source is low, and the service life reaches one hundred thousand hours. The device adopts the aspherical surface lens, which reduces the su-chips corresponding to the condition of adopting the spherical surface, and the quality is less than that of the device which adopts the spherical surface. The utility model has beneficial effects that the quality is less than that of the device which adopts the spherical surface lens, the occupied space of the single-color LED light source is smaller than that of the RGB color light source, the electricity consumption of the light source is low and the service life is long, a composite color display screen is used, the power consumption is lower, and more energy is saved, the device has the functions of projecting and shooting and can flexibly process and edit display files through a controller of a computer.
Description
Technical field
The utility model relates to a kind of projector, refers more particularly to a kind of miniature video camera projector of energy-conservation and long service life.
Background technology
Along with science and technology development, many electronic products are all towards multi-functional at present, and the direction that volume is little develops, and former projector volume ratio is bigger, and quite heavy, carry quite inconvenient.The little micro projector of some volumes has appearred on market then.As Chinese patent application number is 200710138351.9, name is called the described structure of ' micro projector ' patent document: its lamp optical system comprises the rgb light source that is used to produce green red blue three looks, condenser lens, change light to mirror and image-displaying sheet, the structure of this kind micro projector is owing to adopt the rgb light source, so its structural volume still is bigger than normal, the camera lens of present in addition projector all is the sphere camera lens that adopts plastic cement, so the plain more mass ratio of sheet is bigger, also have because the characteristic in rgb light source, have only more than 1000 hour general serviceable life, after surpassing serviceable life, just can only change again, not too be fit to modern people's request for utilization and economic requirement.
Based on the weak point of common projector, the inventor has designed a kind of " miniature video camera projector ".
The utility model content
The utility model at above-mentioned the deficiencies in the prior art technical matters to be solved is: long micro projection of a kind of energy-conservation and life-span is provided and is with camera head, it unites two into one projector and video camera.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of miniature video camera projector, comprise casing, power supply, light source, governor circuit, display screen and projection lens, described projection lens is aspheric camera lens, it can reduce the sheet element, dwindle the space, described light source is the monochromatic LED light source, and is also littler than the RGB 3 color light source volume that takes up room, and the power consumption of monochromatic LED light source is low, and the life-span also reaches 100,000 hours.Adopt aspheric camera lens, adopt the situation of sphere camera lens relatively, so mass ratio adopts the sphere camera lens little owing to reduced the sheet element.
Described governor circuit is provided with the USB interface that can be connected with computer, USB interface is used for input, other data input and output of the output of display image of miniature video camera projector and computer and camera review, the supply of power supply, the light function of needs when having satisfied commercial the use by USB interface.
Described casing inboard also is provided with the camera system that is connected with governor circuit, this camera system comprises image pickup part, optical imaging portion and control section, camera system can be made a video recording to projected image, optical imaging portion is used for the optical image imaging of shooting and carries out the position adjustment, control section is adjusted the coke ratio of shooting and projection, be provided with camera system at the micro projection machine, convenient in user's different operating demand.
Described governor circuit also is provided with the interactive module of shooting and projection, can handle flexibly and edit display file by the controller of computer at any time.Camera system possesses the interaction that bidirectional picture stream forms shooting and projection, can handle flexibly and edit display file by the controller of computer at any time.
Described microcam display screen is a full color display low in energy consumption, and it is more low in energy consumption than common Halogen lamp LED display screen, saves electric energy more.
The beneficial effect of the utility model miniature video camera projector is:
1, adopt aspheric camera lens, the situation that adopts the sphere camera lens relatively is just owing to reduced the sheet element, so mass ratio adopts the sphere camera lens little.
2, projection source is taked the LED single light source of single look, and is also littler than the RGB 3 color light source volume that takes up room.
3, adopt LED low and light as the light source power consumption, the life-span of former RGB 3 color light source has only more than 1000 hour, adopts monochromatic LED can reach 100,000 hours life-span after tested now.
4, use full color display, power consumption is lower, and is more energy-conservation.
5, be provided with camera system, when having projecting function, have camera function, and can carry out handling flexibly in real time and editor to display file by the controller of computer.
Description of drawings:
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a circuit connection structure block scheme of the present utility model;
Fig. 2 is an one-piece construction synoptic diagram of the present utility model;
Fig. 3 is the opposite side synoptic diagram of Fig. 2.
The drawing reference numeral explanation:
10, casing 20, power supply 30, light source
40, governor circuit 50, display screen 60, projection lens
70, USB interface 80, camera system 90, shooting and projection interactive module
Embodiment
Referring to figs. 1 through Fig. 3, the utility model is to implement like this:
At Fig. 1, among Fig. 2 and Fig. 3, a kind of miniature video camera projector comprises casing (10), power supply (20), light source (30), governor circuit (40), display screen (50) and projection lens (60), governor circuit (40) comprises projection section circuit and imaging circuit, be used to control the action of whole miniature video camera projector, microcam display screen (50) is a full color display low in energy consumption, projection lens (60) is aspheric camera lens, it can reduce the sheet element, dwindle the space, light source (30) is the monochromatic LED light source, minimizing takes up room, and monochromatic LED light source (30) power consumption is low, and the life-span was 100,000 hours.
Governor circuit (40) is provided with USB interface (70), and USB interface (70) is used for input, other data input and output of the output of display image of miniature video camera projector and computer and camera review, the supply of power supply.The user can utilize USB interface to carry out exchanges data and control between computer and the miniature video camera projector like a cork, is specially adapted to carrying and various function needs of some business people.
In the present embodiment, the casing inboard also is provided with the camera system (80) that is connected with governor circuit (40), and this camera system (80) is made up of image pickup part, optical imaging portion and control section.Image pickup part is made a video recording to projection section, and optical imaging portion is used for the optical image imaging of shooting and carries out the position adjustment, and control section is adjusted the coke ratio of shooting and projection.Governor circuit (40) also is provided with shooting and projection interactive module (90) software, utilizes software to realize the bidirectional picture stream of shooting and projection, can handle flexibly display file on projected image at any time.When in use, can carry out the demonstration of projected image on one side, on projected image, carry out immediately on one side: local amplify dwindle, the page moves, page turning, etc. interactive operation, and need not to operate on the computer, be very suitable for business people and when commercial affairs are given a lecture, use.
When in use, generate shows signal from camera system, or based on the external input signal generation shows signal of importing from the external computer of projector apparatus connection, being sent to projection lens (60), for example is picture signal or the image signal of being used file (literal or chart etc.) by the projection that PC transmits.In addition when the user makes camera operation, generate image file based on the view data that transmits from camera system, it is recorded in the reservoir, reservoir can be the built-in internal memory of miniature video camera projector or detachable storage card etc.Need the modification data as long as by shooting and projection interactive module (90) software program of shooting, can in computer, revise immediately with projection, very convenient.
Can also in projection, make a video recording in addition, when the user carries out projection when explanation with the miniature video camera projector on platform, can use camera system that user's explanation process is made a video recording simultaneously, and then can be converted into instructional video or other videos once more, be fit to modern people's request for utilization and economic requirement.
The above, it only is a kind of preferred embodiment of the utility model miniature video camera projector, be not that technical scope of the present utility model is imposed any restrictions and requirement, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model above any trickle modification, equivalent variations and modification that embodiment did.
Claims (5)
1, a kind of miniature video camera projector, comprise casing (10), power supply (20), light source (30), governor circuit (40), display screen (50) and projection lens (60), the utility model is characterised in that: described projection lens (60) is aspheric camera lens, it can reduce the optical sheet number, dwindle the space, described light source is to take up room little and the low monochromatic LED light source of power consumption.
2, miniature video camera projector according to claim 1 is characterized in that described governor circuit (40) is provided with the USB interface (70) of the data input and output that are used for miniature video camera projector and computer of can being connected with computer.
3, miniature video camera projector according to claim 1, it is characterized in that described casing (10) inboard also is provided with the camera system (80) that is connected with governor circuit (40), this camera system (80) by the image pickup part that projection section is made a video recording, be used for optical image imaging that will shooting and carry out the optical imaging portion of position adjustment, control section that shooting and the coke ratio of projection are adjusted forms.
4, miniature video camera projector according to claim 3 is characterized in that described governor circuit (40) also is provided with shooting and the projection interactive module (90) that can handle flexibly display file by the controller of computer at any time.
5, miniature video camera projector according to claim 1 is characterized in that described microcam display screen (50) is a full color display low in energy consumption.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201332019U CN201247369Y (en) | 2008-08-19 | 2008-08-19 | Minitype camera shot projector device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201332019U CN201247369Y (en) | 2008-08-19 | 2008-08-19 | Minitype camera shot projector device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201247369Y true CN201247369Y (en) | 2009-05-27 |
Family
ID=40731190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201332019U Expired - Fee Related CN201247369Y (en) | 2008-08-19 | 2008-08-19 | Minitype camera shot projector device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201247369Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113703265A (en) * | 2021-09-10 | 2021-11-26 | 生辉显示科技(广州)有限公司 | Interactive projection all-in-one machine |
-
2008
- 2008-08-19 CN CNU2008201332019U patent/CN201247369Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113703265A (en) * | 2021-09-10 | 2021-11-26 | 生辉显示科技(广州)有限公司 | Interactive projection all-in-one machine |
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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: 20090527 Termination date: 20140819 |
|
| EXPY | Termination of patent right or utility model |