CN109743479A - A kind of self-cleaning high speed monitoring camera - Google Patents
A kind of self-cleaning high speed monitoring camera Download PDFInfo
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- CN109743479A CN109743479A CN201811606223.7A CN201811606223A CN109743479A CN 109743479 A CN109743479 A CN 109743479A CN 201811606223 A CN201811606223 A CN 201811606223A CN 109743479 A CN109743479 A CN 109743479A
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Abstract
The invention discloses a kind of self-cleaning high speed monitoring cameras, including camera body, the lower end of the camera body, which is run through, is equipped with vented cavity, the both ends of the vented cavity are mounted on axial flow fan leaf, it is rotated synchronously between two axial flow fan leaves by connecting shaft, the side wall of the camera body is equipped with first sliding groove and device chamber, described device chamber is located at the lower section of first sliding groove, the inner top of the first sliding groove is rotatably connected to reciprocal lead screw, the lower end of the reciprocal lead screw through first sliding groove interior bottom and to extend to device intracavitary, and the lower end of reciprocal lead screw is fixedly connected with gear, feed screw nut is installed on the reciprocal lead screw, the feed screw nut is slidably connected on the inner wall of first sliding groove.Present inventive concept is novel, solve camera on expressway mirror surface can with dust be gradually adhered to surface of camera head and lead to fuzzy problem, there is the advantages of automatic cleaning spot, the moment keeps camera shooting clean surface.
Description
Technical field
The present invention relates to monitoring technology field more particularly to a kind of self-cleaning high speed monitoring cameras.
Background technique
Monitor camera is widely used in high-speed transit field, but expressway travel speed of getting on the car is very fast, vehicle travels
The air-flow of generation can raise a large amount of dust, and dust can be gradually adhered to surface of camera head and cause mirror surface fuzzy, imitate camera shooting
Fruit is deteriorated.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of self-cleaning high speed monitoring proposed is taken the photograph
As head, which solve the mirror surface of camera on expressway can with dust be gradually adhered to surface of camera head and lead to fuzzy ask
Topic has the advantages of automatic cleaning spot, the moment keeps camera shooting clean surface.
To achieve the goals above, present invention employs following technical solutions:
A kind of self-cleaning high speed monitoring camera, including camera body, the lower end of the camera body are run through to be equipped with and be led to
Wind chamber, the both ends of the vented cavity are mounted on axial flow fan leaf, are rotated synchronously between two axial flow fan leaves by connecting shaft,
The side wall of the camera body is equipped with first sliding groove and device chamber, and described device chamber is located at the lower section of first sliding groove, and described the
The inner top of one sliding slot is rotatably connected to reciprocal lead screw, and the lower end of the reciprocal lead screw is run through the interior bottom of first sliding groove and extended
It is intracavitary to device, and the lower end of reciprocal lead screw is fixedly connected with gear, and feed screw nut, the silk are equipped on the reciprocal lead screw
Thick stick nut is slidably connected on the inner wall of first sliding groove, the side wall of the feed screw nut be fixed by the connecting rod be connected with always with
The silica gel scraping article of camera body camera lens contact, the inner wall of the vented cavity are circumferentially with first annular slot, described device along it
Chamber is equipped with sliding chamber close to the side inner wall of first annular slot, and the cunning is intracavitary to be slidably and sealingly connected with the first sliding plug, and described first
The left end of sliding plug is fixedly connected with the rack gear being meshed with gear by push rod, is equipped with thermally conductive sheet in the first annular slot,
The thermally conductive sheet through first annular slot inner wall and extend to cunning it is intracavitary, the sliding chamber is located in the chamber on the right side of the first sliding plug
Equipped with inflation fluid, the drag ring contacted always with thermally conductive sheet is installed, and coaxially fixation connects drag ring in the first annular slot
It connects in connecting shaft.
Preferably, the silica gel scraping article is made of transparent silica gel.
Preferably, the thermally conductive sheet is made of thermally conductive good copper product, and the part that thermally conductive sheet is contacted with drag ring
By Wear-resistant Treatment.
Preferably, water storage cavity is offered in the camera body side wall, the upper end of the camera body offers product
Sink, the water storage tank are connected to water storage cavity, and connectivity part is equipped with the check valve that only permission water enters in water storage cavity, described logical
The inner wall of wind chamber offers the second annular groove along its circumferential direction, and the side wall of the connecting shaft is circumferentially equidistantly fixedly connected with more along it
A fixed link, the fixed link are located in the second annular groove far from one end of connecting shaft, offer in the side wall of the fixed link
Second sliding slot, slidably connects magnetic slider in the second sliding slot, and by spring to be connected to second sliding for magnetic slider
On the inner wall of slot, the interior bottom of the water storage cavity is connected to by being connected to chamber with the second annular groove, and is connected to the intracavitary company of being slidingly sealed
It is connected to the magnetic sliding plug repelled each other with magnetic slider, is equipped with cavity, the side wall of the silica gel scraping article in the side wall of the silica gel scraping article
The hole for water spraying being connected to cavity is offered, the water storage cavity is connected to by conduit with cavity, and the connectivity part of water storage cavity and conduit
Pressure valve is installed.
The invention has the following advantages:
1, axial flow fan leaf is driven by the kinetic energy of air-flow, the rotation of axial flow fan leaf drives connecting shaft rotation, and connecting shaft rotates band
The rotation of dynamic friction ring, drag ring rotation generates fever with thermally conductive sheet friction, and then expands inflation fluid, then pushes the first sliding plug
It is moved to the left, push rod is made to push rack gear mobile, the mobile band moving gear of rack gear rotates, and gear rotation drives reciprocal lead screw rotation, past
The rotation of multifilament thick stick moves back and forth up and down feed screw nut, and other driving devices that no setting is required not only reduce the complexity of structure
Degree, while being also effectively reduced the consumption of the energy；
2, it drives silica gel scraping article to move back and forth by feed screw nut, and then silica gel scraping article automated cleaning is driven by connecting rod
The spot on camera body surface allows camera body to remain good photographic effect；
3, fixed link rotation is driven in rotation by connecting shaft, under the influence of centrifugal force, magnetic slider can be leaned on gradually
Nearly magnetism sliding plug, when magnetic slider skims over the lower section of magnetic sliding plug, the effect of repulsion between magnetic slider and magnetic sliding plug
Under, magnetic sliding plug moves upwards, and then compress water storage cavity in air, make the water in water storage cavity successively pass through pressure valve, conduit,
Cavity sprays from hole for water spraying, as fixed link constantly rotates, magnetic sliding plug is made back and forth to move up and down, to be formed continuous
The camera lens of camera body is cleaned in the water supply of intermittence, makes ash-removal effect more preferably；
4, the water in water storage cavity can not only possess the cleaning of camera body, moreover it is possible to which auxiliary camera ontology carries out scattered
Heat improves the service life of camera body.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of self-cleaning high speed monitoring camera proposed by the present invention；
Fig. 2 is structure enlargement diagram at the A in Fig. 1；
Fig. 3 is the structural schematic diagram of embodiment 2；
Fig. 4 is structure enlargement diagram at the B in Fig. 3.
In figure: 1 feed screw nut, 2 axial flow fan leaves, 3 vented cavities, 4 connecting shafts, 5 first annular slots, 6 drag rings, 7 device chambers,
It is 8 silica gel scraping articles, 9 connecting rods, 10 reciprocal lead screws, 11 camera bodies, 12 first sliding grooves, 13 first sliding plugs, 14 thermally conductive sheets, 15 swollen
Swollen liquid, 16 push rods, 17 gears, 18 rack gears, 19 springs, 20 fixed links, 21 magnetic sliders, 22 magnetic sliding plugs, 23 connection chambers, 24 lists
To valve, 25 water storage cavities, 26 conduits, 27 hole for water sprayings, 28 cavitys, 29 water storage tanks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-2, a kind of self-cleaning high speed monitoring camera, including camera body 11, the lower end of camera body 11
It is mounted on axial flow fan leaf 2 through the both ends for being equipped with vented cavity 3, vented cavity 3, it is same to pass through connecting shaft 4 between two axial flow fan leaves 2
The side wall of step rotation, camera body 11 is equipped with first sliding groove 12 and device chamber 7, and device chamber 7 is located at the lower section of first sliding groove 12,
The inner top of first sliding groove 12 is rotatably connected to reciprocal lead screw 10, and the interior bottom of first sliding groove 12 is run through in the lower end of reciprocal lead screw 10
And it extends in device chamber 7, and the lower end of reciprocal lead screw 10 is fixedly connected with gear 17, is equipped with lead screw spiral shell on reciprocal lead screw 10
Mother 1, feed screw nut 1 is slidably connected on the inner wall of first sliding groove 12, and the side wall of feed screw nut 1 is fixedly connected by connecting rod 9
There is the silica gel scraping article 8 contacted always with 11 camera lens of camera body, silica gel scraping article 8 is made of transparent silica gel, using transparent silicon
Silica gel scraping article 8 made of glue can effectively prevent silica gel scraping article 8 and block camera lens work.
The inner wall of vented cavity 3 is circumferentially with first annular slot 5, side inner wall of the device chamber 7 close to first annular slot 5 along it
Equipped with cunning chamber, cunning is intracavitary to be slidably and sealingly connected with the first sliding plug 13, and the left end of the first sliding plug 13 is fixedly connected with by push rod 16
The rack gear 18 being meshed with gear 17 is equipped with thermally conductive sheet 14 in first annular slot 5, and the setting of first annular slot 5 can be effective
Prevent the flowing of 3 interior air-flow of vented cavity from taking away the heat that drag ring 6 is generated with the friction of thermally conductive sheet 14, thermally conductive sheet 14 runs through first
The inner wall of annular groove 5 simultaneously extends to that cunning is intracavitary, and sliding chamber is located in the chamber on 13 right side of the first sliding plug equipped with inflation fluid 15, the first ring
Always the drag ring 6 contacted with thermally conductive sheet 14 is installed, and drag ring 6 is fixedly and coaxially connected in connecting shaft 4, is led in shape slot 5
Backing 14 is made of thermally conductive good copper product, and the part that thermally conductive sheet 14 is contacted with drag ring 6 is by Wear-resistant Treatment.
In the present invention, in use, since the monitoring camera on expressway is mounted on open area, the wind-force of environment compared with
Greatly, the air-flow of surrounding drives axial flow fan leaf 2 to rotate, and the rotation of axial flow fan leaf 2 drives connecting shaft 4 to rotate, and the rotation of connecting shaft 4, which drives, to rub
It wipes ring 6 to rotate, the rotation of drag ring 6 rubs with thermally conductive sheet 14 generates fever, and then expands inflation fluid 15, then pushes first to slide
Plug 13 is moved to the left, and push rod 16 is made to push rack gear 18 mobile, and the mobile band moving gear 17 of rack gear 18 rotates, and the rotation of gear 17 drives past
Multifilament thick stick 10 rotates, and the reciprocal rotation of lead screw 10 moves back and forth up and down feed screw nut 1, and then drives silica gel to scrape by connecting rod 9
The spot on 8 automated cleaning camera body of item, 11 surface, allows camera body 11 to remain good photographic effect.
Embodiment 2
Water storage cavity 25, camera sheet are offered in 11 side wall of camera body unlike the first embodiment referring to Fig. 3-4
The upper end of body 11 offers water storage tank 29, and water storage tank 29 is connected to water storage cavity 25, and connectivity part is equipped with only permission water and enters storage
The inner wall of check valve 24 in water cavity 25, vented cavity 3 offers the second annular groove along its circumferential direction, and the side wall of connecting shaft 4 is along its week
To multiple fixed links 20 are equidistantly fixedly connected with, fixed link 20 is located in the second annular groove far from one end of connecting shaft 4, fixed
Second sliding slot is offered in the side wall of bar 20, magnetic slider 21 is slidably connected in second sliding slot, and magnetic slider 21 passes through bullet
On the inner wall of second sliding slot, the interior bottom of water storage cavity 25 is connected to by being connected to chamber 23 with the second annular groove 19 elastic connection of spring,
And it is slidably and sealingly connected with the magnetic sliding plug 22 repelled each other with magnetic slider 21 in connection chamber 23, it is equipped in the side wall of silica gel scraping article 8
Cavity 28, the side wall of silica gel scraping article 8 offer the hole for water spraying 27 being connected to cavity 28, and water storage cavity 25 passes through conduit 26 and cavity 28
Connection, and the connectivity part of water storage cavity 25 and conduit 26 is equipped with pressure valve.
In the present embodiment, rainwater is entered in water storage cavity 25 by water storage tank 29 and check valve 24 to be stored, and connecting shaft 4 exists
Fixed link 20 is driven to rotate when rotation, under the influence of centrifugal force, magnetic slider 21 can move closer to magnetic sliding plug 22, work as magnetism
When sliding block 21 skips over the lower section of magnetic sliding plug 22, between magnetic slider 21 and magnetic sliding plug 22 under the action of repulsion, magnetism is sliding
Plug 22 moves upwards, and then compresses the air in water storage cavity 25, make the water in water storage cavity 25 successively pass through pressure valve, conduit 26,
Cavity 28 is sprayed from hole for water spraying 27, as fixed link 20 constantly rotates, so that magnetic sliding plug 22 is back and forth moved up and down, thus shape
At the water supply of continuous intermittence, the camera lens of camera body 11 is cleaned, makes ash-removal effect more preferably.
It is worth noting that: in the present apparatus, when ambient wind is smaller, fixed link 20 rotation generate centrifugal force cannot gram
When taking the elastic force of spring 19, the repulsion between magnetic slider 21 and magnetic sliding plug 22 is not enough to push magnetic sliding plug mobile, effectively
The waste for reducing water in water storage cavity 25.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (4)
1. a kind of self-cleaning high speed monitoring camera, including camera body (11), which is characterized in that the camera body (11)
Lower end run through and be equipped with vented cavity (3), the both ends of the vented cavity (3) are mounted on axial flow fan leaf (2), two axial flow fans
It is rotated synchronously between leaf (2) by connecting shaft (4), the side wall of the camera body (11) is equipped with first sliding groove (12) and device
Chamber (7), described device chamber (7) are located at the lower section of first sliding groove (12), and the inner top of the first sliding groove (12) is rotatably connected to
Reciprocal lead screw (10), the lower end of the reciprocal lead screw (10) run through the interior bottom of first sliding groove (12) and extend to device chamber (7)
It is interior, and the lower end of reciprocal lead screw (10) is fixedly connected with gear (17), is equipped with feed screw nut on the reciprocal lead screw (10)
(1), the feed screw nut (1) is slidably connected on the inner wall of first sliding groove (12), and the side wall of the feed screw nut (1) passes through company
Extension bar (9) is fixedly connected with the silica gel scraping article (8) contacted always with camera body (11) camera lens, the vented cavity (3) it is interior
Wall is circumferentially with first annular slot (5) along it, and side inner wall of the described device chamber (7) close to first annular slot (5) is equipped with sliding chamber,
The cunning is intracavitary to be slidably and sealingly connected with the first sliding plug (13), and the left end of first sliding plug (13) connects by the way that push rod (16) are fixed
It is connected to the rack gear (18) being meshed with gear (17), thermally conductive sheet (14), the thermally conductive sheet are installed in the first annular slot (5)
(14) through first annular slot (5) inner wall and extend to cunning it is intracavitary, the sliding chamber is located at the chamber on the right side of the first sliding plug (13)
It is interior to be equipped with inflation fluid (15), the drag ring (6) contacted always with thermally conductive sheet (14) is installed in the first annular slot (5), and
Drag ring (6) is fixedly and coaxially connected on connecting shaft (4).
2. a kind of self-cleaning high speed monitoring camera according to claim 1, which is characterized in that the silica gel scraping article (8) is adopted
It is made of transparent silica gel.
3. a kind of self-cleaning high speed monitoring camera according to claim 1, which is characterized in that the thermally conductive sheet (14) uses
Thermally conductive good copper product is made, and the part that thermally conductive sheet (14) is contacted with drag ring (6) is by Wear-resistant Treatment.
4. a kind of self-cleaning high speed monitoring camera according to claim 1, which is characterized in that the camera body (11)
It is offered in side wall water storage cavity (25), the upper end of the camera body (11) offers water storage tank (29), the water storage tank
(29) it is connected to water storage cavity (25), and connectivity part is equipped with the check valve (24) that only permission water enters in water storage cavity (25), it is described
The inner wall of vented cavity (3) offers the second annular groove along its circumferential direction, and the side wall of the connecting shaft (4) is circumferential equidistant fixed along it
It is connected with multiple fixed links (20), the fixed link (20) is located in the second annular groove far from the one end of connecting shaft (4), described solid
Second sliding slot is offered in the side wall of fixed pole (20), is slidably connected in the second sliding slot magnetic slider (21), and magnetic sliding
For block (21) through spring (19) elastic connection on the inner wall of second sliding slot, the interior bottom of the water storage cavity (25) passes through connection chamber
(23) it is connected to the second annular groove, and is connected to the magnetic sliding plug for being slidably and sealingly connected in chamber (23) and repelling each other with magnetic slider (21)
(22), cavity (28) are equipped in the side wall of the silica gel scraping article (8), the side wall of the silica gel scraping article (8) offers and cavity
(28) hole for water spraying (27) being connected to, the water storage cavity (25) are connected to by conduit (26) with cavity (28), and water storage cavity (25) and
The connectivity part of conduit (26) is equipped with pressure valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811606223.7A CN109743479B (en) | 2018-12-27 | 2018-12-27 | Self-cleaning high-speed surveillance camera head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811606223.7A CN109743479B (en) | 2018-12-27 | 2018-12-27 | Self-cleaning high-speed surveillance camera head |
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| Publication Number | Publication Date |
|---|---|
| CN109743479A true CN109743479A (en) | 2019-05-10 |
| CN109743479B CN109743479B (en) | 2020-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811606223.7A Active CN109743479B (en) | 2018-12-27 | 2018-12-27 | Self-cleaning high-speed surveillance camera head |
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| CN110904889A (en) * | 2019-12-11 | 2020-03-24 | 黄恒奎 | One-way speed reduction anti-reverse device for urban road |
| CN110992694A (en) * | 2019-12-11 | 2020-04-10 | 青岛周识智能交通科技有限公司 | Traffic road condition information acquisition device |
| CN110992694B (en) * | 2019-12-11 | 2020-10-27 | 珠海大横琴科技发展有限公司 | Traffic road condition information acquisition device |
| CN110904889B (en) * | 2019-12-11 | 2021-11-12 | 江苏锡拖农机有限公司 | One-way speed reduction anti-reverse device for urban road |
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| CN111318488A (en) * | 2020-02-28 | 2020-06-23 | 吴巨才 | Self-cleaning device for LED street lamp |
| CN111359973A (en) * | 2020-03-17 | 2020-07-03 | 王伟 | Device for cleaning oiling and lubricating transmission system by utilizing automatic temperature control |
| CN111758719A (en) * | 2020-07-08 | 2020-10-13 | 徐祥怀 | Bird damage prevention device |
| CN112261251A (en) * | 2020-10-14 | 2021-01-22 | 洪陈奇 | Self-adjusting type sun shading system for intelligent security camera |
| CN112261251B (en) * | 2020-10-14 | 2021-12-14 | 浙江翔路科技有限公司 | Self-adjusting type sun shading system for intelligent security camera |
| CN112235493A (en) * | 2020-10-15 | 2021-01-15 | 南京豆饼电子商务有限公司 | New forms of energy self-cleaning type surveillance camera head |
| CN112383682A (en) * | 2020-10-28 | 2021-02-19 | 蒋建国 | Panoramic camera |
| CN112383682B (en) * | 2020-10-28 | 2022-03-22 | 安徽华铭达科技有限公司 | Panoramic camera |
| CN112532844A (en) * | 2020-11-30 | 2021-03-19 | 绍兴文理学院 | Detection is with moving camera auxiliary stay equipment of catching |
| CN112486231A (en) * | 2020-12-04 | 2021-03-12 | 安徽省运酒厂集团有限公司 | Wine cellar monitoring and early warning system |
| CN112622766A (en) * | 2020-12-30 | 2021-04-09 | 何金林 | Car that can clear up automatically camera of backing a car |
| CN112622766B (en) * | 2020-12-30 | 2023-12-26 | 广州威玛尔电子科技有限公司 | Car camera of backing a car that can clear up automatically |
| CN112882325A (en) * | 2021-01-14 | 2021-06-01 | 宁波拉芙科技有限公司 | Automatic cooling and dedusting camera |
| CN113140091A (en) * | 2021-03-25 | 2021-07-20 | 中建八局第一建设有限公司 | Building construction monitoring device |
| CN116786488A (en) * | 2023-02-02 | 2023-09-22 | 山东劳动职业技术学院（山东劳动技师学院） | E-commerce logistics self-cleaning scanner |
| CN116786488B (en) * | 2023-02-02 | 2023-10-24 | 山东劳动职业技术学院（山东劳动技师学院） | E-commerce logistics self-cleaning scanner |
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Effective date of registration: 20230809 Address after: Room 1227, South Building, Innovation Building, Big Data Industrial Park, Kecheng Street, Yannan High tech Zone, Yancheng City, Jiangsu Province, 224000 Patentee after: Yancheng jijihao Technology Co.,Ltd. Address before: 3 / F-2, building 3, Nantang 2, Wangdian Town, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee before: Jiaxing Mishi Electric Appliance Co.,Ltd. |