CN102098424A - Camera day-night conversion device - Google Patents
Camera day-night conversion device Download PDFInfo
- Publication number
- CN102098424A CN102098424A CN200910188906XA CN200910188906A CN102098424A CN 102098424 A CN102098424 A CN 102098424A CN 200910188906X A CN200910188906X A CN 200910188906XA CN 200910188906 A CN200910188906 A CN 200910188906A CN 102098424 A CN102098424 A CN 102098424A
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- camera
- stepping motor
- tooth bar
- seat
- filter
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Abstract
The invention discloses a camera day-night conversion device. The camera day-night conversion device comprises a filter, a rack piece ,a rack seat, a printed circuit board (PBC), a gear, a stepping motor and a camera seat, wherein the filter is fixed with the rack piece; the rack piece is arranged on the rack seat; the rack seat is locked with the PCB; the stepping motor is fixed to the PCB; the gear is inserted into a shaft of the stepping motor; and the camera seat is fixed to the PCB and covers the rack seat. In the camera day-night conversion device, the stepping motor drives the gear and the rack seat to move leftwards or rightwards by improving the internal structure of the camera, adding the filter and inputting a voltage signal to the motor by a control circuit, so that the camera finishes automatically converting imaging during the day or night.
Description
Technical field
The present invention relates to the camera technical field, relate in particular to day and night conversion equipment of a kind of camera.
Background technology
In recent years, along with the develop rapidly of computer, network and image processing, transmission technology, as 3C (Conlputer, Communication, Consumer Electronics) camera of one of digital product has entered in the middle of the security system, has started technical field of video monitoring.Video monitoring system is with " video camera " this advanced image acquisition instrument, a kind of new safety precaution automatic technology that combines in conjunction with alarm detector and some system control equipments.Video monitoring is the important component part of safety and protection system, and it is a kind of powerful general defensive character in all files.Video monitoring is directly perceived with it, accurately, in time and the information content abundant and be widely used in many occasions.
But the monitoring camera on the market exists following shortcoming:
1, existing camera commonly used can't be realized the definition and the color saturation of color, and image of being broken forth and real world images be difference to some extent.
2, existing definition and the saturation of a lot of cameras in order to reach color directly used colored camera lens, and under the situation, one arrives under the situation that light is dark or the colour of sky is dark, can't photograph image like this
Summary of the invention
The technical problem to be solved in the present invention provides day and night conversion equipment of a kind of camera.
For solving the problems of the technologies described above, the objective of the invention is to be achieved through the following technical solutions.
A kind of camera is conversion equipment day and night, comprising: filter, tooth bar sheet, tooth bar seat, pcb board, gear, stepping motor and lens mount; Described filter and tooth bar sheet are fixed, and the tooth bar sheet is installed on the tooth bar seat, tooth bar seat and pcb board locking, and stepping motor is fixed on the pcb board, and gear inserts on the axle of stepping motor; Lens mount is fixed on the pcb board, and covers the tooth bar seat.
Wherein, described filter comprises white filter and colored filter.
Wherein, described stepping motor also is connected with control circuit.
Above technical scheme as can be seen, the present invention has following beneficial effect:
The present invention is by the improvement to the camera internal structure, increase filter, pass through control circuit, give the motor input voltage signal, cause stepping motor rotation driven gear and tooth bar seat to carry out moving to the left or to the right, make camera by day or finish automatic conversion imaging night, realize the definition and the saturation of color.
Description of drawings
Fig. 1 is unkitted the lens mount front view for camera of the present invention;
Fig. 2 is a camera front view of the present invention;
Fig. 3 is a camera left view of the present invention.
Embodiment
For ease of the present invention is further understood, now reach specific embodiment in conjunction with the accompanying drawings and describe the present invention.
See also Fig. 1-shown in Figure 3, comprising: filter 01, tooth bar sheet 02, tooth bar seat 03, pcb board 04, gear 05, stepping motor 06, lens mount 07; Filter 01 is fixing with tooth bar sheet 02, and tooth bar sheet 02 is installed on the tooth bar seat 03, tooth bar seat 03 and pcb board 04 locking, and stepping motor 06 is fixed on the pcb board 04, and gear 05 inserts on the axle of stepping motor 06, and coincide in tooth bar sheet 02; Lens mount 07 is fixed on the pcb board 04, and covers tooth bar seat 03.
Operation principle: behind stepping motor input DC5V voltage, the stepping motor driven gear carries out move left and right by the gear driven tooth bar.
Shifting principle: when illuminance is lower than about 8LUX (be the darker or complete colour of sky of the colour of sky secretly state under), IR work by control circuit, gives the motor input voltage signal, cause stepping motor rotation driven gear and tooth bar seat to be moved to the left, the shaping image is white filter image.
When illuminance greater than about 8LUX (being under the bright state of the brighter or complete colour of sky of the colour of sky), IR work by control circuit, gives motor input reverse voltage signal, cause stepping motor rotation driven gear and tooth bar seat to move right, the shaping image is the colorized optical filtering picture.
More than to a kind of camera provided by the present invention day and night conversion equipment be described in detail, used specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (3)
1. camera conversion equipment day and night is characterized in that, comprising: filter, tooth bar sheet, tooth bar seat, pcb board, gear, stepping motor and lens mount; Described filter and tooth bar sheet are fixed, and the tooth bar sheet is installed on the tooth bar seat, tooth bar seat and pcb board locking, and stepping motor is fixed on the pcb board, and gear inserts on the axle of stepping motor; Lens mount is fixed on the pcb board, and covers the tooth bar seat.
2. camera according to claim 1 is conversion equipment day and night, it is characterized in that, described filter comprises white filter and colored filter.
3. camera according to claim 1 and 2 is conversion equipment day and night, it is characterized in that, described stepping motor also is connected with control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910188906XA CN102098424A (en) | 2009-12-11 | 2009-12-11 | Camera day-night conversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910188906XA CN102098424A (en) | 2009-12-11 | 2009-12-11 | Camera day-night conversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102098424A true CN102098424A (en) | 2011-06-15 |
Family
ID=44131274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910188906XA Pending CN102098424A (en) | 2009-12-11 | 2009-12-11 | Camera day-night conversion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102098424A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103533241A (en) * | 2013-10-14 | 2014-01-22 | 厦门美图网科技有限公司 | Photographing method of intelligent filter lens |
| CN113300269A (en) * | 2021-04-23 | 2021-08-24 | 国网浙江省电力有限公司湖州供电公司 | Bird's nest device is clear away to intelligent built on stilts distribution lines |
-
2009
- 2009-12-11 CN CN200910188906XA patent/CN102098424A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103533241A (en) * | 2013-10-14 | 2014-01-22 | 厦门美图网科技有限公司 | Photographing method of intelligent filter lens |
| CN113300269A (en) * | 2021-04-23 | 2021-08-24 | 国网浙江省电力有限公司湖州供电公司 | Bird's nest device is clear away to intelligent built on stilts distribution lines |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Keshengda Technology (Shenzhen) Co., Ltd. Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110615 |