CN201752121U - Network video camera with novel lens - Google Patents
Network video camera with novel lens Download PDFInfo
- Publication number
- CN201752121U CN201752121U CN2010202510561U CN201020251056U CN201752121U CN 201752121 U CN201752121 U CN 201752121U CN 2010202510561 U CN2010202510561 U CN 2010202510561U CN 201020251056 U CN201020251056 U CN 201020251056U CN 201752121 U CN201752121 U CN 201752121U
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- video camera
- connection block
- camera
- housing
- holder
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Abstract
The utility model provides a network video camera, which, convenient for installation, comprises a fixing base, a connecting base One, a connecting base Two, a casing and a video camera etc. Two ends of the connecting base One are respectively rotatably connected with the fixing base and the connecting base Two, the other end of which is fixedly connected with the casing. The video camera is disposed in the casing, which is provided therein with a fixing frame in rotatable connection with the video camera.
Description
Technical field
The utility model relates to a kind of web camera, relates in particular to a kind of web camera that has novel camera lens.
Background technology
Web camera generally partly is made up of camera lens, imageing sensor, sound transducer, A/D converter, video/audio encoder, controller, the webserver, external alert, control interface etc.Wherein
1, camera lens is as the front end component of web camera, fixed aperture, auto iris, autozoom arranged, kind such as become doubly automatically, and it is identical with analog video camera.
2, imageing sensor has CMOS and two kinds of patterns of CCD.CMOS is a CMOS, and CMOS utilizes silicon and these two kinds of semiconductors that element is made of germanium, realizes basic function by CMOS is upward electronegative with transistor positively charged; Ccd image sensor is made of photoelectric diode that is two-dimensional arrangements on monocrystalline silicon substrate and transmission circuit thereof, and the equipment that transmits excellent image quality usually all adopts ccd image sensor, pays attention to the product of power consumption and cost and then selects cmos image sensor.
3, A/D converter is that image is become digital signal with analog signal conversion such as sound.Based on the image sensor module of CMOS pattern the interface of Direct Digital signal output is arranged, need not A/D converter; And based on the image sensor module of the CCD pattern interface if any Direct Digital output, also need not A/D converter, but, have only the simulation output interface because this module is primarily aimed at the analog video camera design, change so need carry out A/D.
4, image, vocoder, image encoding compress technique have two kinds: a kind of is the hardware encoding compression, is about to coding compression algorithm and is solidificated on the chip; Another kind is based on the software coding compression of DSP, and promptly running software carries out the encoding compression of image on DSP; Equally, the compression of sound also can be adopted hardware encoding compression and software compression, and its coding standard has forms such as MP3.
5, controller is the heart of web camera, and it is bearing the management and the Control work of web camera.If the hardware-compressed coding, controller is an individual components; If the software coding compression, controller is the DSP of operation encoding compression software, and promptly the two integrates.
6, the webserver provides the network function of web camera, it has adopted associated the Internet protocol such as RTP/RTCP, UDP, HTTP, TCP/IP, allow the user to use standard browser web camera to be conducted interviews, watch the camera lens and the The Cloud Terrace of realtime graphic and control video camera according to the IP address of web camera from the PC of oneself.
7, external alert, control interface: web camera is used for engineering practical external interface is provided, and as 485 interfaces of control The Cloud Terrace, is used for the I/0 mouth of alarm signal input and output.Find to have target to occur as infrared probe, the alert signal of transmitting messages is given web camera, and web camera is adjusted lens direction and video recording in real time automatically; On the other hand, when web camera has detected moving target when occurring, also can outwards send alarm signal.
Based on aforementioned each part, the basic principle of web camera is: after camera lens input of picture signal process and voice signal are imported through microphone, be converted into the signal of telecommunication by imageing sensor and sound transducer, A/D converter is converted to digital electric signal with analog electrical signal, carry out encoding compression through encoder by certain coding standard again, under the control of controller, serve local area network (LAN) or I NTERNET by the webserver by certain procotol, controller can also receive alarm signal and outwards send alarm signal, and sends control signal on request.
It comprises holder, Connection Block one, Connection Block two, housing and video camera etc. known web camera, and the two ends of Connection Block one are rotatably connected with holder and Connection Block two respectively, and Connection Block two other ends are fixedlyed connected with housing, and video camera is located in the housing.In the practice, if the installation site corresponding with holder is level or vertical, after web camera is installed so, Connection Block one and Connection Block two are respectively applied for the angle of adjusting horizontal direction and vertical direction, if but the installation site corresponding with holder is to tilt or handstand, the image that this moment, web camera was taken might be to tilt or handstand at naked eyes, need this moment to adopt other mounting bracket to carry out transition, installation cost is risen, and lose time, seem very inconvenient during installation.
The utility model content
The purpose of this utility model provides a kind of web camera easy for installation.
The technical scheme that the utility model adopted is such: a kind of web camera that has novel camera lens, comprise holder, Connection Block one, Connection Block two, housing and video camera etc., the two ends of Connection Block one are rotatably connected with holder and Connection Block two respectively, Connection Block two other ends are fixedlyed connected with housing, video camera is located in the housing, be provided with fixed mount in the described housing, described fixed mount and video camera are rotatably connected.
By adopting the aforementioned techniques scheme, the beneficial effects of the utility model are: when holder is fixed on any one surface, Connection Block one is used to adjust the angle of camera horizontal direction, Connection Block two is used to adjust the angle of vertical direction, the utility model improvement part is to be rotatably connected between fixed mount and the video camera, housing does not rotate, video camera can be done circumference with respect to fixed mount and rotate, be used to adjust the angle of camera lens circumferencial direction to guarantee that captured image all is positive, can install again according to the required video camera of adjusting of actual field.
Description of drawings
Fig. 1 is the stereogram of the utility model embodiment;
Fig. 2 is another visual angle stereogram of the utility model embodiment;
Fig. 3 is an A-A cutaway view among Fig. 1.
Wherein the sequence number of accompanying drawing and corresponding name are called: 1, Connection Block, 2, Connection Block, 3, housing, 4, video camera, 5, fixed mount, 6, holder, 7, lighting device.
Embodiment
Specify the utility model below in conjunction with Figure of description for an embodiment.
Referring to figs. 1 to Fig. 3, embodiment discloses a kind of web camera that has novel camera lens, comprise Connection Block 1, Connection Block 2, housing 3, video camera 4, fixed mount 5, holder 6 and lighting device 7, the two ends of Connection Block 1 are rotatably connected with holder 6 and Connection Block 2 respectively, Connection Block 2 other ends are fixedlyed connected with housing 3, video camera 4, fixed mount 5 are located in the housing 3, and fixed mount 5 is fixedlyed connected with housing 3, but video camera 4 relative fixed framves 5 are done the circumference rotation.When holder 6 is fixed on any one surface, Connection Block 1 is used to adjust the angle of camera horizontal direction, Connection Block 2 is used to adjust the angle of vertical direction, housing 3 does not rotate, video camera 4 can be done circumference with respect to fixed mount 5 and rotate, the angle that is used to adjust video camera 4 circumferencial directions can be installed according to the required video camera of adjusting of actual field to guarantee that captured image all is positive again.
The above record only for utilizing the embodiment of this origination techniques content, anyly is familiar with modification, the variation that this skill person uses this creation to do to do, and all belongs to the claim of this creation opinion, and is not limited to those disclosed embodiments.
Claims (1)
1. web camera that has novel camera lens, comprise holder, Connection Block one, Connection Block two, housing and video camera, the two ends of Connection Block one are rotatably connected with holder and Connection Block two respectively, Connection Block two other ends are fixedlyed connected with housing, video camera is located in the housing, it is characterized in that: be provided with fixed mount in the described housing, described fixed mount and video camera are rotatably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202510561U CN201752121U (en) | 2010-07-01 | 2010-07-01 | Network video camera with novel lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202510561U CN201752121U (en) | 2010-07-01 | 2010-07-01 | Network video camera with novel lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201752121U true CN201752121U (en) | 2011-02-23 |
Family
ID=43602530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202510561U Expired - Fee Related CN201752121U (en) | 2010-07-01 | 2010-07-01 | Network video camera with novel lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201752121U (en) |
-
2010
- 2010-07-01 CN CN2010202510561U patent/CN201752121U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 362000, road, Quanzhou economic and Technological Development Zone, Fujian Patentee after: Quanzhou Southeast Photoelectric Co., Ltd. Address before: 362000 Fujian city of Quanzhou Province Economic and Technological Development Zone Qingmeng Technology Industrial Park incubator detai Road No. 1 business building five floor Patentee before: Quanzhou SouthEast Photoelectric Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110223 Termination date: 20160701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |