CN111010538B - Wind cup type self-cleaning high-altitude parabolic monitoring camera - Google Patents
Wind cup type self-cleaning high-altitude parabolic monitoring camera Download PDFInfo
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- CN111010538B CN111010538B CN201911244079.1A CN201911244079A CN111010538B CN 111010538 B CN111010538 B CN 111010538B CN 201911244079 A CN201911244079 A CN 201911244079A CN 111010538 B CN111010538 B CN 111010538B
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- camera body
- wind cup
- front windshield
- rotating shaft
- circular front
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Abstract
The invention discloses a wind cup type self-cleaning high-altitude parabolic monitoring camera which comprises a camera body (1), wherein a circular front windshield (2) is arranged in front of a lens of the camera body (1); the camera body (1) is at least provided with a scraping strip (1.1) which is in contact with the outer surface of the circular front windshield (2); a rotating shaft (2.1) vertical to the inner surface of the circular front windshield (2) is fixed on the circular front windshield; a gear box (1.2) is fixed at the bottom of the camera body (1); the gear box (1.2) axially limits the rotating shaft (2.1); the invention can selectively adopt wind power or rain water impulse as the driving force to realize the self-cleaning effect of the lens front windshield.
Description
Technical Field
The invention relates to the technical field of monitoring cameras, in particular to a wind cup type self-cleaning high-altitude parabolic monitoring camera.
Background
The high altitude parabolic phenomenon has been referred to as "urban overhead pain". The high-altitude throwing is an uneventful behavior and brings great social harm. Safety issues arising from high altitude parabolas are also receiving increasing attention from all parties. The high-altitude object throwing is very easy to cause serious accidents of personal injury once occurring due to the burstiness, harmfulness and unavailability of the high-altitude object throwing. Aiming at the high-altitude parabolic behavior, a monitoring camera video in an upward-looking state can be set at present to backtrack and determine a parabolic person, but the monitoring camera is in the upward-looking state and is not in the downward-looking state, so that the situation that dust falls in rainy days or haze days and the like is inevitable to cause the camera lens to be stained to influence the visual field, the technical problem is solved conveniently and automatically, the self-cleaning function is realized, and the camera lens is kept clear and is the main direction of research and development at present.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art: provided is a high-altitude parabolic monitoring camera capable of realizing self-cleaning of a lens front windshield by optionally adopting wind power or rainwater impulse as a driving force.
The technical solution of the invention is as follows: a wind cup type self-cleaning high-altitude parabolic monitoring camera comprises a camera body, wherein a circular front windshield is arranged in front of a lens of the camera body;
the camera body is at least provided with a scraping strip which is in contact with the outer surface of the circular front windshield;
a rotating shaft vertical to the inner surface of the circular front windshield is fixed on the circular front windshield;
a gear box is fixed at the bottom of the camera body; the gear box axially limits the rotating shaft;
a disk-shaped gear is arranged in the gear box on the rotating shaft;
the top of the camera body is provided with a wind cup which can rotate relative to the camera body; a connecting shaft penetrates through the camera body; one end of the connecting shaft is connected with a rotating shaft of the wind cup through a universal coupling, and the other end of the connecting shaft is coaxially provided with a driving gear meshed with the disc-shaped gear.
Preferably, the rotating shaft of the wind cup is axially limited on a wind cup bearing seat comprising a bearing, and the wind cup bearing seat and the outer part of the camera body are fixedly installed in an angle-adjustable manner.
The angle-adjustable fixed installation is characterized in that the two parts are hinged and then fixed by arranging fixing screws in the circumferential direction of the hinged shaft.
Preferably, the camera body is provided with scraping strips on two sides of the lens.
Preferably, bristles are arranged between the lens of the camera body and the circular front windshield and surround the lens.
And protective glass is arranged between the lens and the circular front windshield on the camera body.
The central axis of the lens of the camera body is vertical to the inner surface of the circular front windshield and the vertical feet are positioned between the circle center and the edge of the circular front windshield.
The gear box is provided with a bearing seat containing a bearing, and the rotating shaft is axially installed in a limiting manner.
The invention has the beneficial effects that: the wind-driven dual-purpose wind cup is installed by optionally adopting wind power or rainwater impulse as a driving force, when the rotating shaft of the wind cup is installed in the direction vertical to the ground plane, the wind cup is mainly driven by wind energy to realize energy conversion, and when the wind cup is installed in the direction parallel to the ground plane, the wind cup can be driven by rainwater, so that dual-purpose driving effect is realized as required. The invention can also continuously work in rainy days, thereby effectively avoiding the influence of rainwater on the visual field.
Drawings
FIG. 1 is a schematic sectional structure view of a wind cup type self-cleaning high altitude parabolic monitoring camera according to the present invention.
FIG. 2 is a schematic front view structural diagram of the wind cup type self-cleaning high altitude parabolic monitoring camera of the present invention.
FIG. 3 is a structural schematic diagram of a switching use state of the wind cup type self-cleaning high altitude parabolic monitoring camera.
Detailed Description
The present invention will be described in further detail with reference to the following examples, but the present invention is not limited to the following examples.
Examples
As shown in fig. 1-3, a wind cup type self-cleaning high altitude parabolic monitoring camera comprises a camera body 1, wherein a circular front windshield 2 is arranged in front of a lens of the camera body 1;
the camera body 1 is at least provided with a scraping strip 1.1 which is in contact with the outer surface of the circular front windshield 2;
a rotating shaft 2.1 vertical to the inner surface of the circular front windshield 2 is fixed on the circular front windshield; the rotating shaft 2.1 and the circular front windshield 2 are coaxial.
A gear box 1.2 is fixed at the bottom of the camera body 1; the gear box 1.2 axially limits the rotating shaft 2.1;
a disc-shaped gear 2.2 is arranged in the gear box 1.2 on the rotating shaft 2.1;
the top of the camera body 1 is provided with a wind cup 3 which can rotate relative to the camera body; a connecting shaft 1.3 penetrates through the camera body 1; one end of the connecting shaft 1.3 is connected with a rotating shaft of the wind cup 3 through a universal coupling 3.1, and the other end of the connecting shaft is coaxially provided with a driving gear meshed with the disc gear 2.2. The gear ratio of the disk gear 2.2 to the driving gear is preferably 10-20: 1. The disk gear 2.2 is not limited to the one shown in fig. 1 and 3, but instead a bevel gear may be selected to cooperate with a drive gear, which is also a bevel gear, to effect a right-angle transmission. The included angle between the connecting shaft 1.3 and the rotating shaft of the wind cup 3 is preferably 100-180 degrees.
The rotating shaft of the wind cup 3 is axially limited on a wind cup bearing seat comprising a bearing, and the wind cup bearing seat and the outer angle of the camera body 1 are fixedly installed in an adjustable mode. Specifically, as shown in fig. 1, the wind cup bearing seat is hinged to the outside of the camera body 1 and then fixed by screws, and the hinged rotation center line coincides with the rotation center axis of the universal coupling 3.1. Therefore, angle-adjustable installation can be realized, the rotating shaft of the wind cup 3 can be installed in the direction vertical to the ground plane or in the direction parallel to the ground plane, when the wind cup is installed in the direction vertical to the ground plane, as shown in figure 1, the wind cup 3 is mainly driven by wind energy to realize energy conversion, and when the wind cup is installed in the direction parallel to the ground plane, as shown in figure 3, rainwater driving can be realized, and then dual-purpose driving effect can be realized as required.
The gear box 1.2 and the monitoring mounting rod are fixedly mounted in an angle-adjustable mode. The elevation angle adjustment of the camera and the horizontal or vertical adjustment of the rotating shaft of the cup 3 can be realized by combining the angle adjustment and installation of the rotating shaft of the cup 3.
The angle-adjustable fixed installation is characterized in that the two parts are hinged and then fixed by arranging fixing screws in the circumferential direction of the hinged shaft. The structure belongs to the conventional structure, and can refer to the elevation angle adjusting principle of a floor fan.
Preferably, the camera body 1 is provided with scraping strips 1.1 on both sides of the lens. When the circular front windshield 2 rotates, the annular area swept by the scraping strip 1.1 on the outer surface of the circular front windshield 2 covers the lens of the camera body 1. The scraping strip 1.1 can also be arranged to extend to the center of the circle along the radius direction of the circular front windshield 2.
Bristles 1.4 are arranged between the lens of the camera body 1 and the circular front windshield 2 in a surrounding mode. And protective glass 1.5 is arranged between the lens and the circular front windshield 2 on the camera body 1. The protective glass 1.5 is glass for protecting the lens of the camera body 1 by a first layer.
Preferably, the bristles 1.4 are arranged around the lens at the end edge of the camera body 1 so as not to affect the visual field of the lens, and the bristles 1.4 further prevent the inner surface of the circular front windshield 2 and the protective glass 1.5 from being stained.
The central axis of the lens of the camera body 1 is perpendicular to the inner surface of the circular front windshield 2 and the vertical feet are positioned between the circle center and the edge of the circular front windshield 2. Preferably on a concentric circle with a radius of one half of the radius of the circular front windshield 2.
Preferably, a bearing seat containing a bearing is arranged on the gear box 1.2 and the rotating shaft 2.1 is axially installed in a limiting mode.
The scraping strip 1.1 is composed of a scraping plate fixed on the camera body 1 and a rubber strip arranged on the edge of the scraping plate and abutted against the circular front windshield 2. The rubber strip exerts a pre-pressure on the surface of the circular front windshield 2 through the scraper fixed on the camera body 1, so that the effect like a windscreen wiper can be realized, and the effect of scraping and self-cleaning can be realized when the circular front windshield 2 rotates.
Buses such as a power line, a signal line and a control line are led out from the tail part of the camera body 1, which belongs to the prior art and are not described herein again.
The wind power or the rainwater impulse can be selectively used as the driving force for installation, when the rotating shaft of the wind cup 3 is installed in the direction vertical to the ground plane, as shown in figure 1, the wind cup 3 is mainly driven by the wind power to realize energy conversion, and when the rotating shaft is installed in the direction parallel to the ground plane, as shown in figure 3, the rainwater drive can be realized, so that the dual-purpose driving effect can be realized according to the requirement. Taking wind energy as an example, the rotating shaft of the wind cup 3 drives the connecting shaft 1.3 through the universal coupling 3.1, and then the driving gear drives the disc-shaped gear 2.2 engaged with the rotating shaft to realize that the circular front windshield 2 rotates relative to the scraping strip 1.1, so that the effect of scraping rainwater or dirt of the scraping strip 1.1 is realized, the clear visual field of the lens of the camera body 1 is kept, the wind cup can continuously operate in rainy days, and the influence of rainwater on the visual field is effectively avoided.
The above are merely characteristic embodiments of the present invention, and do not limit the scope of the present invention in any way. All technical solutions formed by equivalent exchanges or equivalent substitutions fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a self-cleaning high altitude of wind cup formula is thrown thing surveillance camera head which characterized in that: the camera comprises a camera body (1), wherein a round front windshield (2) is arranged in front of a lens of the camera body (1);
the camera body (1) is at least provided with a scraping strip (1.1) which is in contact with the outer surface of the circular front windshield (2);
a rotating shaft (2.1) vertical to the inner surface of the circular front windshield (2) is fixed on the circular front windshield;
a gear box (1.2) is fixed at the bottom of the camera body (1); the gear box (1.2) axially limits the rotating shaft (2.1);
a disc-shaped gear (2.2) is arranged in the gear box (1.2) on the rotating shaft (2.1);
the top of the camera body (1) is provided with a wind cup (3) which can rotate relative to the camera body; a connecting shaft (1.3) penetrates through the camera body (1); one end of the connecting shaft (1.3) is connected with a rotating shaft of the wind cup (3) through a universal coupling (3.1), and the other end of the connecting shaft is coaxially provided with a driving gear meshed with the disc-shaped gear (2.2);
a rotating shaft of the wind cup (3) is axially limited on a wind cup bearing seat comprising a bearing, and the wind cup bearing seat and the outer angle of the camera body (1) are fixedly installed in an adjustable mode;
the angle-adjustable fixed installation is characterized in that the two parts are hinged and then fixed by arranging fixing screws in the circumferential direction of the hinged shaft.
2. The wind cup type self-cleaning high altitude parabolic monitoring camera according to claim 1, characterized in that: the camera body (1) is located two sides of the lens and is provided with scraping strips (1.1).
3. The wind cup type self-cleaning high altitude parabolic monitoring camera according to claim 1, characterized in that: bristles (1.4) are arranged between the lens of the camera body (1) and the circular front windshield (2) in a surrounding mode.
4. The wind cup type self-cleaning high altitude parabolic monitoring camera according to claim 1, characterized in that: and protective glass (1.5) is arranged between the lens and the circular front windshield (2) on the camera body (1).
5. The wind cup type self-cleaning high altitude parabolic monitoring camera according to claim 1, characterized in that: the central axis of the lens of the camera body (1) is vertical to the inner surface of the circular front windshield (2) and the vertical foot is positioned between the circle center and the edge of the circular front windshield (2).
6. The wind cup type self-cleaning high altitude parabolic monitoring camera according to claim 1, characterized in that: the gearbox (1.2) is provided with a bearing seat containing a bearing, and the rotating shaft (2.1) is axially installed in a limiting manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911244079.1A CN111010538B (en) | 2019-12-06 | 2019-12-06 | Wind cup type self-cleaning high-altitude parabolic monitoring camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911244079.1A CN111010538B (en) | 2019-12-06 | 2019-12-06 | Wind cup type self-cleaning high-altitude parabolic monitoring camera |
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| Publication Number | Publication Date |
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| CN111010538A CN111010538A (en) | 2020-04-14 |
| CN111010538B true CN111010538B (en) | 2021-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911244079.1A Active CN111010538B (en) | 2019-12-06 | 2019-12-06 | Wind cup type self-cleaning high-altitude parabolic monitoring camera |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111526326B (en) * | 2020-05-12 | 2021-10-01 | 林小敏 | Can be from parabolic surveillance camera head in high altitude of scraping and washing |
| CN112383694B (en) * | 2020-11-17 | 2022-05-06 | 贵阳市金阳建设数据服务有限公司 | Outdoor monitor terminal equipment with dual protection effect |
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| CN209523847U (en) * | 2019-01-29 | 2019-10-22 | 水电十四局大理聚能投资有限公司 | A kind of wind generator set blade cleaning equipment |
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| EP2308416B1 (en) * | 2003-03-28 | 2015-01-07 | Inguran, LLC | Apparatus and methods for providing sex-sorted animal sperm |
| CN203645753U (en) * | 2013-12-21 | 2014-06-11 | 山西科达自控股份有限公司 | Novel mirror surface hydraulic dust-removing camera |
| CN204013834U (en) * | 2014-09-02 | 2014-12-10 | 江苏敏佳电子科技股份公司 | A kind of monopod video camera of water-proof rain brush |
| CN204697211U (en) * | 2015-06-19 | 2015-10-07 | 安徽天立泰科技股份有限公司 | A kind of supervising device being applied to Digital Campus |
| CN105093781B (en) * | 2015-09-07 | 2017-11-28 | 山西科达自控股份有限公司 | Water, brush composite dedusting video camera |
| CN207742394U (en) * | 2017-12-15 | 2018-08-17 | 东莞市本茂光学科技有限公司 | A kind of mobile phone external camera lens easy to use |
| CN112462806A (en) * | 2018-05-23 | 2021-03-09 | 苏静 | Building monitoring device and using method |
| CN209100027U (en) * | 2018-09-21 | 2019-07-12 | 中国矿业大学 | Inspection instrument for borehole |
| CN109570078A (en) * | 2018-11-15 | 2019-04-05 | 贵州创世科技有限公司 | A kind of automatically cleaning dedusting monitor |
| CN209565287U (en) * | 2018-12-29 | 2019-11-01 | 南京奥杰智能科技有限公司 | A kind of camera lens cleaning plant of hologram radar |
| CN209608774U (en) * | 2019-04-23 | 2019-11-08 | 绵阳职业技术学院 | A kind of internet monitoring device |
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| CN109756658A (en) * | 2018-12-26 | 2019-05-14 | 李高勇 | A kind of no dead angle wind-force automatically cleaning outdoor video head |
| CN209523847U (en) * | 2019-01-29 | 2019-10-22 | 水电十四局大理聚能投资有限公司 | A kind of wind generator set blade cleaning equipment |
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Effective date of registration: 20210407 Address after: 325608 No. 15, No. two, Tong Xian Road, Hongqiao Town, Yueqing, Wenzhou, Zhejiang. Applicant after: Lv Yanrong Address before: Room 2604, building 18, baiyanggang City Phase 1, Liangzhu street, Yuhang District, Hangzhou City, Zhejiang Province Applicant before: Gu Feijian |
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Effective date of registration: 20211222 Address after: 314500 -15, 678, Xinmin Road, Wutong street, Tongxiang, Jiaxing, Zhejiang Patentee after: Tongxiang Levi new materials Co.,Ltd. Address before: 325608 No. 15, No. two, Tong Xian Road, Hongqiao Town, Yueqing, Wenzhou, Zhejiang. Patentee before: Lv Yanrong |