CN102131045B - Device for keeping optical window of monitoring camera clean - Google Patents
Device for keeping optical window of monitoring camera clean Download PDFInfo
- Publication number
- CN102131045B CN102131045B CN2010106141467A CN201010614146A CN102131045B CN 102131045 B CN102131045 B CN 102131045B CN 2010106141467 A CN2010106141467 A CN 2010106141467A CN 201010614146 A CN201010614146 A CN 201010614146A CN 102131045 B CN102131045 B CN 102131045B
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- China
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- cavity
- transparent film
- optical window
- window
- monitoring camera
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Abstract
The invention discloses a device for keeping an optical window of a monitoring camera clean, which is characterized by comprising a sealing cavity and a compression mechanism, wherein the front end of the cavity is provided with a window, a scroll with a transparent film and an up spool for rolling the transparent film are arranged in the cavity, and the free end of the transparent film is connected with the up spool; and the compression mechanism is used for shielding the window by using the transparent film located between the scroll and the up spool. Through the device for keeping the optical window of the monitoring camera clean, the transparent film at the window is replaced by rotating the up spool, so that the optical window can be kept clean, and the cleaning effect is good. The device provided by the invention has the advantages of wide applicability, simple structure, fewer components and low cost and is an ideal substitute for the traditional cleaning device.
Description
Technical field
What the present invention relates to is a kind of device that keeps monitoring camera optical window cleaning, is a kind of device that is used for clean optical window.
Background technology
In the prior art, the optical window of outdoor video monitoring equipment is because be in the open air often, and in the existing environment; Outdoor dust is many, and foreign material are many, and various pollutant sources are many; Add the weather reason, such as rainwater, wind, snow etc., it is thing often that optical window is pasted by dirt; So be exactly to have produced the windshield wiper type cleaning device, but this kind device cleaning effect is not good.
Summary of the invention
The technical issues that need to address of the present invention provide a kind of device that keeps monitoring camera optical window cleaning, and this kind device can guarantee that the optical window that is placed in outdoor video monitoring equipment keeps clean in time limit regular hour, and cleaning effect is good.
Technical solution problem of the present invention can be through taking following technical scheme:
A kind of device that keeps monitoring camera optical window cleaning; It is characterized in that: comprise the hermetic cavity body; The front end of cavity is provided with window, is provided with the spool that transparent film is installed in the cavity, and the axle that takes up of ability rolling transparent film; The free end of transparent film connects the axle that takes up, and also comprises a hold-down mechanism that will shelter from said window at spool, the transparent film between the axle of taking up.
Technical solution problem of the present invention can also further be taked following corrective measure:
Said hold-down mechanism by be positioned at window one side, against first bit pressing shaft of cavity inner wall; And be positioned at the corresponding opposite side of window, form against second bit pressing shaft of cavity inner wall; First bit pressing shaft, second bit pressing shaft respectively and leave the space that matches with transparent film thickness between cavity inner wall are passed described space at spool, the part or all of transparent film that takes up between the axle.
Described first bit pressing shaft, second bit pressing shaft are parallel to each other.
First bit pressing shaft, second bit pressing shaft, spool, take up the axle parallel each other.
The said axle that takes up is connected with the rotating shaft of motor, perhaps is connected with the rotating shaft of motor through transmission mechanism.
Said cavity also is provided with camera window.
Said cavity is made up of main body and lid, and main body and lid are tightly connected and form the cavity with inner chamber.
The present invention has following technique effect:
1, a kind of device that keeps monitoring camera optical window cleaning of the present invention rotates the transparent film that the axle that takes up is changed the window place, promptly can keep the optical window cleaning.Because what change at the window place is new transparent film, and do not pollute, do not have dust, compared with prior art, clean effective.
2, the present invention can be loaded on whole camera in it and use, and also can only put in a part of camera and use, and can adapt to the camera of different sizes according to design demand, and adaptive surface is extensive.
3, the present invention is simple in structure, and parts are few, and cost is low, is the ideal substitute of existing cleaning device.
Description of drawings
Fig. 1 is a kind of apparatus structure sketch map that keeps monitoring camera optical window cleaning of the present invention.
Fig. 2 is a kind of another kind of structural representation of device that keeps monitoring camera optical window cleaning of the present invention.
Embodiment
Below in conjunction with specific embodiment the present invention is specifically described.
Embodiment 1: as shown in Figure 1; A kind of device that keeps monitoring camera optical window cleaning comprises hermetic cavity body 1, and the front end of cavity 1 is provided with window 2; Be provided with the spool 4 that transparent film 3 is installed in the cavity 1; And can rolling the axle 5 that takes up of transparent film, the free end of transparent film 3 connects the axle 5 that takes up, and also comprises a hold-down mechanism that will shelter from said window at spool, the part or all of transparent film between the axle of taking up.
Said hold-down mechanism by be positioned at window one side, against first bit pressing shaft 6 of cavity inner wall; And be positioned at window 2 corresponding opposite sides, form against second bit pressing shaft 7 of cavity inner wall; First bit pressing shaft 6, second bit pressing shaft 7 respectively and leave the space that matches with transparent film thickness between cavity inner wall are passed described space at spool, the partially transparent film that takes up between the axle.
Described first bit pressing shaft 6, second bit pressing shaft 7 are parallel to each other.
First bit pressing shaft 6, second bit pressing shaft 7, spool 4, the axle 5 that takes up are parallel each other.After parallel, the transparent film equal in length of two between centers is beneficial to the pulling transparent film.
The said axle 5 that takes up is connected with the rotating shaft of motor, perhaps passes through transmission mechanism and is connected with the rotating shaft of motor.Can realize controlling automatically the rolling film.
Said cavity also is provided with camera window 8.During use, camera 9 can put in the cavity from this window of making a video recording, and camera and photographic window are sealed each other, and dust promptly can not get in the cavity.
Operation principle: dirty when the film that the window place exposes, can the axle that take up be rotated along the direction of arrow through motor, change the transparent film at window place, promptly can keep the optical window cleaning.Because what change at the window place is new transparent film, and do not pollute, do not have dust, clean effective.
Embodiment 2: the characteristics of present embodiment are: said cavity is made up of main body and lid, and main body and lid are tightly connected and form the cavity with inner chamber.Certainly the cavity composition that also merotomizes.
Embodiment 3: as shown in Figure 2, the characteristics of present embodiment are: the cavity window of not making a video recording, all the other are the same with embodiment 1.Camera or apparatus for making a video recording are loaded in the cavity fully during use.
A kind of device that keeps monitoring camera optical window cleaning of the present invention rotates the transparent film that the axle that takes up is changed the window place, promptly can keep the optical window cleaning, and is clean effective.Adaptive surface of the present invention is extensive, simple in structure, and parts are few, and cost is low, is the ideal substitute of existing cleaning device.
Claims (6)
1. device that keeps monitoring camera optical window cleaning; It is characterized in that: comprise the hermetic cavity body; The front end of cavity is provided with window, is provided with the spool that transparent film is installed in the cavity, and the axle that takes up of ability rolling transparent film; The free end of transparent film connects the axle that takes up, and also comprises a hold-down mechanism that will shelter from said window at spool, the transparent film between the axle of taking up;
Said hold-down mechanism by be positioned at window one side, against first bit pressing shaft of cavity inner wall; And be positioned at the corresponding opposite side of window, form against second bit pressing shaft of cavity inner wall; First bit pressing shaft, second bit pressing shaft respectively and leave the space that matches with transparent film thickness between cavity inner wall are passed described space at spool, the part or all of transparent film that takes up between the axle.
2. a kind of device that keeps monitoring camera optical window cleaning according to claim 1, it is characterized in that: described first bit pressing shaft, second bit pressing shaft are parallel to each other.
3. a kind of device that keeps monitoring camera optical window cleaning according to claim 1 is characterized in that: first bit pressing shaft, second bit pressing shaft, spool, the axle that takes up are parallel each other.
4. according to claim 1 or 2 or 3 described a kind of devices that keep monitoring camera optical window cleaning, it is characterized in that: the said axle that takes up is connected with the rotating shaft of motor, perhaps is connected with the rotating shaft of motor through transmission mechanism.
5. a kind of device that keeps monitoring camera optical window cleaning according to claim 1, it is characterized in that: said cavity also is provided with camera window.
6. a kind of device that keeps monitoring camera optical window cleaning according to claim 1, it is characterized in that: said cavity is made up of main body and lid, and main body and lid are tightly connected and form the cavity with inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106141467A CN102131045B (en) | 2010-12-30 | 2010-12-30 | Device for keeping optical window of monitoring camera clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106141467A CN102131045B (en) | 2010-12-30 | 2010-12-30 | Device for keeping optical window of monitoring camera clean |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102131045A CN102131045A (en) | 2011-07-20 |
| CN102131045B true CN102131045B (en) | 2012-07-25 |
Family
ID=44268919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106141467A Expired - Fee Related CN102131045B (en) | 2010-12-30 | 2010-12-30 | Device for keeping optical window of monitoring camera clean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102131045B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107509008A (en) * | 2016-06-14 | 2017-12-22 | 升泰科技股份有限公司 | The optics protection element replacement system and its method of monitoring arrangement |
| CN108002181A (en) * | 2017-12-12 | 2018-05-08 | 湖南光学传媒有限公司 | Multimedia system in elevator |
| US10627486B2 (en) | 2018-02-06 | 2020-04-21 | Ford Global Technologies, Llc | Sensor cleaner |
| CN109701915A (en) * | 2018-12-31 | 2019-05-03 | 徐良 | Unmanned vehicle image acquisition device |
| WO2021150499A1 (en) * | 2020-01-20 | 2021-07-29 | Monomer Software LLC | Optical device field of view cleaning apparatus |
| US11331893B2 (en) | 2020-02-27 | 2022-05-17 | Ford Global Technologies, Llc | Film applicator for cylindrical sensor window |
| GB2593497B (en) * | 2020-03-25 | 2022-06-15 | Q Bot Ltd | Robotic device for spraying a thermally insulating material |
| CN111744920A (en) * | 2020-06-24 | 2020-10-09 | 上海中交海德交通科技股份有限公司 | Cleaning device and system of video monitoring camera for tunnel construction |
| CN114572114B (en) * | 2022-03-25 | 2023-11-24 | 上海主线科技有限公司 | Vehicle-mounted optical part protection device, protection system and protection method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1721900A (en) * | 2004-07-05 | 2006-01-18 | 鸿富锦精密工业（深圳）有限公司 | Digital camera lens module and assemble method thereof |
| CN1928696A (en) * | 2006-09-15 | 2007-03-14 | 潘国平 | Ball-shape telecamera stand with screen wiper function |
| CN101786376A (en) * | 2010-03-17 | 2010-07-28 | 长春市吉海测控技术有限责任公司 | Pollution abatement device ahead of camera |
-
2010
- 2010-12-30 CN CN2010106141467A patent/CN102131045B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1721900A (en) * | 2004-07-05 | 2006-01-18 | 鸿富锦精密工业（深圳）有限公司 | Digital camera lens module and assemble method thereof |
| CN1928696A (en) * | 2006-09-15 | 2007-03-14 | 潘国平 | Ball-shape telecamera stand with screen wiper function |
| CN101786376A (en) * | 2010-03-17 | 2010-07-28 | 长春市吉海测控技术有限责任公司 | Pollution abatement device ahead of camera |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102131045A (en) | 2011-07-20 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20120725 Termination date: 20141230 |
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| EXPY | Termination of patent right or utility model |