CN201667685U - USB computer companion with camera and LED lighting functions - Google Patents
USB computer companion with camera and LED lighting functions Download PDFInfo
- Publication number
- CN201667685U CN201667685U CN2010201495437U CN201020149543U CN201667685U CN 201667685 U CN201667685 U CN 201667685U CN 2010201495437 U CN2010201495437 U CN 2010201495437U CN 201020149543 U CN201020149543 U CN 201020149543U CN 201667685 U CN201667685 U CN 201667685U
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Abstract
The utility model provides a USB computer companion with camera and LED lighting functions, comprising a USB socket, a PCB, a camera, a camera drive circuit, a lighting switch and a camera switch, wherein the PCB is provided with an LED; the USB socket is connected with the camera drive circuit by adopting a power line and a USB signal wire; then the power line and the signal wire are led out of the camera drive circuit and connected with the camera through the camera switch; in addition, the power line is led out of the camera drive circuit and connected with the LED on the PCB through the lighting switch. The USB computer companion is connected to a USB interface of a computer through the same USB socket, integrates two functions of the camera and LED lighting, can be independently used for lighting or camera, and can be used for lighting and camera simultaneously.
Description
Technical field
The utility model relates to a kind of New-type computer companion, particularly a kind of USB computer companion with camera and LED illumination.
Background technology
Along with the fast development of numeral science and technology, the auxiliary facility of computer such as USB computer companion have also obtained perfect day by day.Continue to bring out out heat such as USB electric fan, USB warming shoe, USB camera, USB desk lamp and insert button apparatus.These equipment adopt USB interface to be directly connected on the computer, obtain power supply from computer, have realized promptly inserting the effect of instant heating, have promoted the development of computer hommization greatly.
But at present there is the problem of function singleness in above-mentioned various USB computer companions, prior USB desk lamp for example, and it only can realize illumination functions.The prior USB camera only can be realized illumination functions.But, if surrounding environment light deficiency is used image or video that this USB camera just can't shooting clear, just need install a USB desk lamp separately this moment, and the USB interface of so not only having wasted computer has also increased cost, waste the space, seriously hindered the development of computer hommization.
The utility model content
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art with not enough, a kind of USB computer companion with camera and LED illumination is provided, this USB computer companion is connected to the USB interface of computer by same USB socket, integrated camera and two kinds of functions of LED illumination, both can do illumination separately uses, also can make camera separately and use, even illumination and camera can use simultaneously.
The purpose of this utility model is achieved through the following technical solutions: the USB computer companion of band camera and LED illumination comprises USB socket, pcb board, camera, webcam driver circuit, lighting switch and camera switch; On the described pcb board LED is installed, described USB socket adopts power line to be connected with the webcam driver circuit with the usb signal line; Then, from webcam driver circuit extracting power supply cord and holding wire, be connected with camera by the camera switch; In addition, also from webcam driver circuit extracting power supply cord, be connected with LED on the pcb board by lighting switch.Like this, the USB socket is connected to the USB interface of computer; When disconnecting lighting switch and closed camera switch, this USB computer companion just makes camera separately and uses; When disconnecting camera switch and closed lighting switch, this USB computer companion just makes lighting lamp separately and uses; When camera switch and the equal closure of lighting switch, this USB computer companion just makes lighting lamp and camera simultaneously and uses.
It is the LED of 5V that described LED all adopts operating voltage, and this USB computer companion's power line also all adopts the power line of 5V, so just can well adopt the USB 5V power supply of computer self that this USB computer companion is powered.
In order to strengthen the performances such as heat radiation of pcb board, described pcb board adopts aluminium base or copper base.
In order to reach better illuminating effect, radiating effect and photographic effect, and the volume with camera part of saving lighting, and being in consideration attractive in appearance, described pcb board is set to annular, camera is preferably mounted at the hollow region of pcb board, and LED is evenly distributed on the pcb board.
As the practical application of moulding, this USB computer companion also comprises lamp body support and Desk lamp feet, and described pcb board and camera are installed in the upper end of lamp body support, and the lower end of lamp body support is connected with Desk lamp feet; Described webcam driver circuit, lighting switch and camera switch are arranged on the Desk lamp feet; Power line between lighting switch and the LED, and the power line between camera switch and the camera and usb signal line all are provided with along the lamp body support.
Under the situation of not opening computer, for the LED illumination functions that makes this USB computer companion is normally used, this USB computer companion comprises that also output voltage is the power supply driver of 5V, this power supply driver is provided with USB interface, this power supply driver is electrically connected with the city, and the USB interface of power supply driver is connected with described USB socket.Like this, by power supply driver civil power is converted to the 5V power supply, outputs to LED, just can make the LED operate as normal, thereby realized under the situation of not opening computer, as the function of lighting lamp, and it is convenient to change power supply driver.
Compared with prior art, advantage of the present utility model is:
(1) one is dual-purpose---both can make lighting lamp separately to use, can make camera again separately and use, or make illumination and camera simultaneously and use;
(2) energy-conserving and environment-protective---illumination section adopts led light source, less energy consumption when brightness is high;
(3) the LED illumination section adopts the design of 5V DC power supply, has directly used the 5V DC power supply of computer USB interface, and has not needed to put in addition power supply driver;
(4) under the situation of not opening computer, can put the power supply driver of band USB interface in addition, by the civil power conversion, power supply driver is converted to the 5V power supply with civil power and is supplied to LED, realize not opening under the computer situation and use as lighting lamp separately, and it is convenient to change power supply driver.
Description of drawings
Shown in Figure 1 is the USB computer companion's of band camera and LED illumination circuit connection diagram;
Shown in Figure 2 is the overall structure schematic diagram of being with the USB computer companion of camera and LED illumination among the embodiment.
Embodiment
The utility model is described in further detail below in conjunction with execution mode and accompanying drawing, but execution mode of the present utility model is not limited only to this.
Be illustrated in figure 1 as the utility model USB computer companion's circuit theory, the USB computer companion of the utility model band camera and LED illumination comprises USB socket 1, pcb board 2, camera 6, webcam driver circuit 3, lighting switch 4 and camera switch 5; On the described pcb board 2 several LED7 are installed, described USB socket 1 adopts 5V power line 8 to be connected with webcam driver circuit 3 with usb signal line 9; Then, draw 5V power line 10 and holding wire 11, be connected with camera 6 by camera switch 5 from webcam driver circuit 3; In addition, also draw 5V power line 12, be connected with each LED7 on the pcb board 2 by lighting switch 4 from webcam driver circuit 3.Like this, USB socket 1 is connected to the USB interface of computer; When disconnecting lighting switch 4 and closed camera switch 5, this USB computer companion just makes camera separately and uses; When disconnecting camera switch 5 and closed lighting switch 4, this USB computer companion just makes lighting lamp separately and uses; When camera switch 5 and lighting switch 4 equal closures, this USB computer companion just uses as lighting lamp and camera simultaneously.
It is the LED of 5V that described LED7 all adopts operating voltage.
Described pcb board 2 adopts aluminium base.
Be illustrated in figure 2 as the preferred molding structure of the utility model, wherein, described pcb board 2 is set to annular, and camera 6 is installed in the hollow region of pcb board 2, and each LED7 is evenly distributed on the pcb board 2.
Above-mentioned USB computer companion also comprises lamp body support 13 and Desk lamp feet 14, and described pcb board 2 and camera 6 are installed in the upper end of lamp body support 13, and the lower end of lamp body support 13 is connected with Desk lamp feet 14; Described webcam driver circuit 3, lighting switch 4 and camera switch 5 are arranged on the Desk lamp feet 14.Power line 12 between lighting switch 4 and the LED7, and the power line 10 between camera switch 5 and the camera 6 and usb signal line 11 all are provided with (not shown among Fig. 2) along lamp body support 13.
Under the situation of not opening computer, for the LED illumination functions that makes this USB computer companion is normally used, this USB computer companion comprises that also output voltage is the power supply driver of 5V, this power supply driver is provided with USB interface, this power supply driver is electrically connected with the city, and the USB interface of power supply driver is connected with described USB socket 1.Like this, by power supply driver civil power is converted to the 5V power supply, outputs to LED7, just can make the LED7 operate as normal, thereby realized under the situation of not opening computer, as the function of lighting lamp, and it is convenient to change power supply driver.
More than described particular device system and the method step realized according to principle of the present utility model, but scope of the present utility model is not limited only to this.The utility model is contained all examples that drop in claims and the coordinate scope thereof.
Claims (6)
1. the USB computer companion of band camera and LED illumination is characterized in that: comprise USB socket, pcb board, camera, webcam driver circuit, lighting switch and camera switch; On the described pcb board LED is installed, described USB socket adopts power line to be connected with the webcam driver circuit with the usb signal line; Then, from webcam driver circuit extracting power supply cord and holding wire, be connected with camera by the camera switch; In addition, also from webcam driver circuit extracting power supply cord, be connected with LED on the pcb board by lighting switch.
2. the USB computer companion of band camera according to claim 1 and LED illumination, it is characterized in that: it is the LED of 5V that described LED all adopts operating voltage, and this USB computer companion's power line also all adopts the power line of 5V.
3. the USB computer companion of band camera according to claim 1 and LED illumination is characterized in that: described pcb board adopts aluminium base or copper base.
4. the USB computer companion of band camera according to claim 2 and LED illumination, it is characterized in that: described pcb board is set to annular, and camera is installed in the hollow region of pcb board, and LED is evenly distributed on the pcb board.
5. the USB computer companion of band camera according to claim 2 and LED illumination, it is characterized in that: this USB computer companion also comprises lamp body support and Desk lamp feet, described pcb board and camera are installed in the upper end of lamp body support, and the lower end of lamp body support is connected with Desk lamp feet; Described webcam driver circuit, lighting switch and camera switch are arranged on the Desk lamp feet; Power line between lighting switch and each LED, and the power line between camera switch and the camera and usb signal line all are provided with along the lamp body support.
6. the USB computer companion of band camera according to claim 2 and LED illumination, it is characterized in that: this USB computer companion comprises that also output voltage is the power supply driver of 5V, this power supply driver is provided with USB interface, this power supply driver is electrically connected with the city, and the USB interface of power supply driver is connected with described USB socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201495437U CN201667685U (en) | 2010-03-29 | 2010-03-29 | USB computer companion with camera and LED lighting functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201495437U CN201667685U (en) | 2010-03-29 | 2010-03-29 | USB computer companion with camera and LED lighting functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201667685U true CN201667685U (en) | 2010-12-08 |
Family
ID=43268645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201495437U Expired - Fee Related CN201667685U (en) | 2010-03-29 | 2010-03-29 | USB computer companion with camera and LED lighting functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201667685U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106603893A (en) * | 2015-10-20 | 2017-04-26 | 北京计算机技术及应用研究所 | High-definition image acquisition equipment |
-
2010
- 2010-03-29 CN CN2010201495437U patent/CN201667685U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106603893A (en) * | 2015-10-20 | 2017-04-26 | 北京计算机技术及应用研究所 | High-definition image acquisition equipment |
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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: 20101208 Termination date: 20130329 |