CN102749964A - Embedded computer camera module - Google Patents
Embedded computer camera module Download PDFInfo
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- CN102749964A CN102749964A CN201110101830XA CN201110101830A CN102749964A CN 102749964 A CN102749964 A CN 102749964A CN 201110101830X A CN201110101830X A CN 201110101830XA CN 201110101830 A CN201110101830 A CN 201110101830A CN 102749964 A CN102749964 A CN 102749964A
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- wiring board
- camera module
- lens
- inserted computer
- computer camera
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Abstract
The invention relates to an embedded computer camera module, comprising a circuit board, a lens fixed on the circuit board, a light-sensitive chip arranged in the lens and electrically connected with the circuit board and a master control chip electrically connected with the light-sensitive chip and fixed on the circuit board, wherein the master control chip is electrically connected with a memory fixed on the circuit board; and the circuit board is provided with a mounting hole and a connector for outputting data. The embedded computer camera module provided by the invention is simple and small in structure and high in resolution; and the module is very convenient to mount due to the arrangement of the mounting hole and the connector on the circuit board.
Description
Technical field
The present invention relates to a kind of computer camera, more particularly, relate to a kind of inserted computer camera module.
Background technology
In the prior art; The inserted computer camera is used more and more widely in notebook and desktop computer; This inserted computer camera carries out the image transmission through the usb data host-host protocol usually; Be used for video calling and Video chat, but inserted computer camera modular structure of the prior art more complicated often, and be not easy to install.
Summary of the invention
The technical matters that the present invention will solve is, to the above-mentioned defective of prior art, a kind of inserted computer camera module is provided.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of inserted computer camera module; Comprise wiring board, be fixed on camera lens on the said wiring board, be located in the said camera lens and the sensitive chip that is electrically connected with said wiring board, be electrically connected and be fixed on the main control chip on the said wiring board with said sensitive chip; Said main control chip is electrically connected with storer on being fixed on said wiring board; It is characterized in that; Offer mounting hole on the said wiring board, and also be provided with the connector that is used for data output on the said wiring board.
Inserted computer camera module of the present invention, wherein, said wiring board is provided with two said mounting holes, and two said mounting holes lay respectively on the diagonal line of said wiring board.
Inserted computer camera module of the present invention wherein, also is provided with the camera lens pilot hole on the wiring board, said camera lens is through said camera lens pilot hole location and fixing.
Inserted computer camera module of the present invention, wherein, said wiring board is provided with audio collecting device, and said audio collecting device is connected with acoustic-electric conversion equipment on being arranged on said wiring board.
Inserted computer camera module of the present invention, wherein, said acoustic-electric conversion equipment is the miaow head.
Inserted computer camera module of the present invention, wherein, said connector is mini usb data output port.
Inserted computer camera module of the present invention, wherein, said sensitive chip comprises CMOS sensitive chip or CCD sensitive chip.
Inserted computer camera module of the present invention, wherein, said wiring board comprises PCB wiring board or FPC flex circuit application.
Inserted computer camera module of the present invention; Wherein, Said camera lens comprises lens barrel and the eyeglass of being located in the said camera lens; Said eyeglass comprises that said camera lens comprises lens barrel and the eyeglass of being located in the said camera lens, said eyeglass comprise single convex aspherical lens and with the biconvex aspherical lens of said single convex aspherical lens equal diameters;
The incidence surface of the non-single convex aspherical lens of said biconvex and the exiting surface of said single convex aspherical lens are fixed; The exiting surface center of said biconvex aspherical lens is provided with depressed part, is provided with a circle projection around said depressed part.
Inserted computer camera module of the present invention, wherein, the incidence surface of said biconvex aspherical lens is the arc surface of evagination, the summit of said arc surface is dropped on the axis of symmetry of said biconvex aspherical lens.
The inserted computer camera module of embodiment of the present invention has following beneficial effect: inserted computer camera modular structure of the present invention is simple, small and exquisite and resolution is high, and mounting hole on the wiring board and connector make the installation of this module very convenient.
Description of drawings
To combine accompanying drawing and embodiment that the present invention is described further below, in the accompanying drawing:
Fig. 1 is the structural representation of a kind of inserted computer camera of the present invention module preferred embodiment;
Fig. 2 is the structural representation of wiring board in a kind of inserted computer camera of the present invention module preferred embodiment;
Fig. 3 is the structural representation of camera lens in a kind of inserted computer camera of the present invention module preferred embodiment.
Embodiment
As shown in Figure 1; In a preferred embodiment of the invention; Comprise wiring board 1, be fixed on camera lens 2 on the wiring board 1, be located in the camera lens 2 and the sensitive chip 3 that is electrically connected with wiring board 1, be electrically connected and be fixed on the main control chip 4 on the wiring board 1 with sensitive chip 3, main control chip 4 is electrically connected with storer 5 on being fixed on wiring board 1, next; Also offer mounting hole 6 on the wiring board 1, also be provided with the connector 7 that is used for data output on the wiring board 1 simultaneously.
After posting above-mentioned components and parts on the wiring board 1; Use special-purpose burn recording software and carry out the software burning; And then camera lens 2 assembled and fix, focusing to test through data output interface input computer with testing software with special-purpose focusing ring at last makes image reach optimum efficiency.
After inserted computer camera module energized; Scenery shines on sensitive chip 3 surfaces through the optical imagery that camera lens 2 generates; Convert data image signal through this sensitive chip 3 into through A/D then; Deliver in the main control chip 4 again and handle, output in the computer through connector 7 at last, storer 5 also can carry out corresponding data storage simultaneously.
Further, above-mentioned wiring board 1 is provided with two mounting holes 6, and two mounting holes 6 lay respectively on the diagonal line of wiring board 1.Mounting hole is located on wiring board 1 diagonal line, makes that this module is more prone to install, and only need fix, still almost can play the fixed effect of 4 screws with 2 screws.
Preferably, also be provided with camera lens pilot hole 8 on the wiring board 1, as can be seen from the figure, camera lens pilot hole 8 is positioned at diagonal equally, and camera lens 2 can locate and install through this camera lens pilot hole 8 equally easily.
Further; Wiring board 1 also is provided with audio collecting device 9; 1 acoustic-electric conversion equipment is connected this audio collecting device 9 with being provided with in the circuit board; In a preferred embodiment of the invention, this acoustic-electric conversion equipment is a miaow head 10, and miaow head 10 can be collected audio collecting device 9 to such an extent that sound signal is exported with the mode of electric signal.
In addition, the connector 7 on the wiring board 1 is mini usb data output port, makes things convenient for the output of module data, and is understandable, and miaow head 10 should be connected with mini usb data output port.
Preferably, above-mentioned sensitive chip 3 can adopt CMOS sensitive chip or CCD sensitive chip.Wiring board 1 then can adopt PCB wiring board or FPC flex circuit application.But the benefit that adopts the FPC printed wiring board is free bend, folding, coiling, and can be arbitrarily mobile and flexible at three dimensions.Secondly, FPC capable of using dwindles the volume of product.
Further, camera lens 2 comprises lens barrel 201 and the eyeglass of being located in the lens barrel 201, in a preferred embodiment of the invention, eyeglass comprise single convex aspherical lens 202 and with the biconvex aspherical lens 203 of these list convex aspherical lens 202 equal diameters.The exiting surface of the incidence surface of this biconvex aspherical lens 203 and single convex aspherical lens 202 is fixed.As can be seen from the figure, the exiting surface center of biconvex aspherical lens 203 is provided with depressed part, is provided with a circle projection around this depressed part.The incidence surface of this biconvex aspherical lens 203 is the arc surface of evagination, and the summit of arc surface is dropped on the axis of symmetry of biconvex aspherical lens 203.
After making light see through this eyeglass, the design of the curvature of above-mentioned biconvex aspherical lens 202 obtains focus point more clearly, aberration and chromatic dispersion that the depressed part in the middle of especially can the revisal image, thus improve the resolution of entire image.Simultaneously, the employed material behavior of the brightness of camera lens and eyeglass also has relation, and like refractive index, the transmittance of material, eyeglass of the present invention all adopts the resin dedicated material of Imported High-performance optics, like ZEONEX-480R, and OKP4HT.
Secondly; Eyeglass is except comprising single convex aspherical lens 202 and biconvex aspherical lens 203; Between above-mentioned two eyeglasses, also be provided with the mylar film that is used to stop or absorb reflection ray; And the optical filter that is positioned at the eyeglass rear portion, and, also between eyeglass and optical filter, be equipped with between mirror and encircle in order to eliminate the clearance between eyeglass and the optical filter.
Understandable; Should also be provided with electric capacity, resistance on the wiring board 1 of this embedded camera module, be used to reduce the electronic devices and components that the inductance of electromagnetic interference (EMI), the power supply IC that is used to that the crystal oscillator of system's normal clock is provided and is used to provide system's normal working voltage etc. are used for the backup system operate as normal; These components and parts belong to prior art, therefore no longer narrate at this.
Above embodiment only is explanation technical conceive of the present invention and characteristics, and its purpose is to let the personage who is familiar with this technology can understand content of the present invention and enforcement in view of the above, can not limit protection scope of the present invention.All equalizations of being done with claim scope of the present invention change and modify, and all should belong to the covering scope of claim of the present invention.
Claims (10)
1. inserted computer camera module; Comprise wiring board (1), be fixed on camera lens (2) on the said wiring board (1), be located in the said camera lens (2) and the sensitive chip (3) that is electrically connected with said wiring board (1), be electrically connected and be fixed on the main control chip (4) on the said wiring board (1) with said sensitive chip (3); Said main control chip (4) is electrically connected with storer (5) on being fixed on said wiring board (1); It is characterized in that; Offer mounting hole (6) on the said wiring board (1), and also be provided with the connector (7) that is used for data output on the said wiring board (1).
2. inserted computer camera module according to claim 1 is characterized in that said wiring board (1) is provided with two said mounting holes (6), and two said mounting holes (6) lay respectively on the diagonal line of said wiring board (1).
3. inserted computer camera module according to claim 1 is characterized in that, also is provided with camera lens pilot hole (8) on the wiring board (1), and said camera lens (2) is through said camera lens pilot hole (8) location and fixing.
4. inserted computer camera module according to claim 1 is characterized in that said wiring board (1) is provided with audio collecting device (9), and said audio collecting device is connected with acoustic-electric conversion equipment on being arranged on said wiring board (1).
5. inserted computer camera module according to claim 4 is characterized in that, said acoustic-electric conversion equipment is miaow head (10).
6. inserted computer camera module according to claim 1 is characterized in that said connector (7) is the usb data output port.
7. inserted computer camera module according to claim 1 is characterized in that said sensitive chip (3) comprises CMOS sensitive chip or CCD sensitive chip.
8. inserted computer camera module according to claim 1 is characterized in that said wiring board (1) comprises PCB wiring board or FPC flex circuit application.
9. inserted computer camera module according to claim 1; It is characterized in that; Said camera lens (2) comprises lens barrel (201) and is located at the eyeglass in the said lens barrel (201), said eyeglass comprise single convex aspherical lens (202) and with the biconvex aspherical lens (203) of said single convex aspherical lens (202) equal diameters;
The exiting surface of the incidence surface of said biconvex aspherical lens (203) and said single convex aspherical lens (202) is fixed; The exiting surface center of said biconvex aspherical lens (203) is provided with depressed part, is provided with a circle projection around said depressed part.
10. inserted computer camera module according to claim 9 is characterized in that the incidence surface of said biconvex aspherical lens (203) is the arc surface of evagination, and the summit of said arc surface is dropped on the axis of symmetry of said biconvex aspherical lens (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110101830XA CN102749964A (en) | 2011-04-22 | 2011-04-22 | Embedded computer camera module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110101830XA CN102749964A (en) | 2011-04-22 | 2011-04-22 | Embedded computer camera module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102749964A true CN102749964A (en) | 2012-10-24 |
Family
ID=47030240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110101830XA Pending CN102749964A (en) | 2011-04-22 | 2011-04-22 | Embedded computer camera module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102749964A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1466371A (en) * | 2002-07-01 | 2004-01-07 | 北京中星微电子有限公司 | Intelligent video camera head and realizing method thereof |
| CN1738324A (en) * | 2004-08-18 | 2006-02-22 | 富士通株式会社 | Portable terminal |
| CN1831575A (en) * | 2005-03-11 | 2006-09-13 | 鸿富锦精密工业（深圳）有限公司 | Lens structure of digital camera |
| CN101782674A (en) * | 2010-03-18 | 2010-07-21 | 宁波舜宇光电信息有限公司 | Method for fabricating camera lens |
| CN202033698U (en) * | 2011-04-22 | 2011-11-09 | 易模塑科技（深圳）有限公司 | Embedded computer camera module |
-
2011
- 2011-04-22 CN CN201110101830XA patent/CN102749964A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1466371A (en) * | 2002-07-01 | 2004-01-07 | 北京中星微电子有限公司 | Intelligent video camera head and realizing method thereof |
| CN1738324A (en) * | 2004-08-18 | 2006-02-22 | 富士通株式会社 | Portable terminal |
| CN1831575A (en) * | 2005-03-11 | 2006-09-13 | 鸿富锦精密工业（深圳）有限公司 | Lens structure of digital camera |
| CN101782674A (en) * | 2010-03-18 | 2010-07-21 | 宁波舜宇光电信息有限公司 | Method for fabricating camera lens |
| CN202033698U (en) * | 2011-04-22 | 2011-11-09 | 易模塑科技（深圳）有限公司 | Embedded computer camera module |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20121024 |
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| C20 | Patent right or utility model deemed to be abandoned or is abandoned |