CN104853068A - Camera - Google Patents
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- Publication number
- CN104853068A CN104853068A CN201410802545.4A CN201410802545A CN104853068A CN 104853068 A CN104853068 A CN 104853068A CN 201410802545 A CN201410802545 A CN 201410802545A CN 104853068 A CN104853068 A CN 104853068A
- Authority
- CN
- China
- Prior art keywords
- cleaning head
- pedestal
- header tank
- video camera
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 claims abstract description 48
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 22
- 239000004744 fabric Substances 0.000 claims description 11
- 230000013011 mating Effects 0.000 claims description 6
- 230000000052 comparative effect Effects 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 abstract 2
- 230000007423 decrease Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Studio Devices (AREA)
Abstract
The invention discloses a camera including a camera lens, a semispherical cover covering the camera lens, a base and a cleaning device. The camera lens is arranged on the base. The cleaning device includes a detection device arranged outside the semispherical cover, a servo motor driver connected to a detection device electrically, a servo motor connected with the servo motor driver electrically, a connection rod connected with a rotary rod of the servo motor fixedly and a cleaning head. The middle part of the cleaning head has an arc-shaped structure and is matched with the shape of the semispherical cover. One end of the cleaning head is connected with the base in a rotary manner while the other end is connected with the connection rod. The camera has beneficial effects of reducing interference of rainwater on a viewing frame and improving shooting quality.
Description
Technical field
The present invention relates to a kind of video camera.
Background technology
Video camera can expose to the open air outside in use for a long time, and have a lot of rainwater unavoidably and drench on the surface of video camera, the picture causing video camera to photograph is unintelligible, cannot obtain picture comparatively clearly.
It is the dome-type camera of CN 203587934 U that Chinese patent discloses a kind of publication number of authorizing, and this device possesses: camera lens, can rotate along vertical pans direction; Half ball cover, covers described camera lens; And filter plug-in unit, the center that the vertical pans rotation axis of described camera lens compares described half ball cover is positioned at zenith direction, the situation larger than the threshold angle of regulation according to the vertical pans angle of described camera lens, the optical axis of described camera lens inserts polarizing filter or part barrier filter.Although this device achieves the minimizing with image quality deterioration of guaranteeing that can take into account Large visual angle when the direction (direction close to horizontal direction) large to vertical pans angle is taken, but the outer surface of ball cover is shrouded by rainwater in the rainy day half, the picture that video camera is photographed is unintelligible, affects shooting quality.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of video camera, decreases the interference of rainwater to shooting picture, improves shooting quality.
For solving the problems of the technologies described above, technical scheme of the present invention is: provide a kind of video camera, and comprise camera lens, half ball cover covering camera lens, pedestal and clearing apparatus, camera lens is arranged on pedestal.Clearing apparatus comprises the checkout gear be arranged at outside half ball cover, the motor servo driver be electrically connected with checkout gear, the servomotor be electrically connected with motor servo driver, the connecting rod be fixedly connected with the dwang of servomotor and cleaning head, the middle part of cleaning head is arc structure and the mating shapes of arc structure and half ball cover, pedestal comprises the mounting blocks of pedestal and outstanding pedestal outside, pedestal and mounting blocks are connected by screw, one end of cleaning head is rotationally connected with between pedestal and mounting blocks, and the other end of cleaning head is connected with connecting rod.During use, checkout gear detects whether rain washes away video camera, and when checkout gear detects that rain is interim, motor servo driver starts.Under the driving of motor servo driver, servomotor is started working.Under the control of motor servo driver, servomotor does the rotation of 108 ° back and forth.Servomotor drives cleaning head motion by dwang, and cleaning head returns cleaning on half ball cover, scrapes off rainwater unnecessary on half ball cover, thus decreases the interference of rainwater to shooting picture, improves shooting quality.
Further, described checkout gear comprise the header tank being fixed on susceptor edges, the ball float be arranged in header tank, collection be loaded on the permanent magnet on ball float, the tongue tube being arranged at header tank top and comparator, the top end opening of header tank, and position relative with tongue tube on header tank is provided with scupper, the first input end of comparator connects voltage by tongue tube, second input of comparator connects comparative voltage, and the output of comparator connects motor servo driver.When rain washes away video camera, the water level in header tank rises, and ball float also rises thereupon.Make permanent magnet near tongue tube, reed switch conduction.The voltage ratio comparative voltage that tongue tube connects is large, and the voltage that tongue tube connects compares with comparative voltage by comparator, and comparator exports high level, and motor servo driver is started working.
Further, the casing that described header tank comprises case mouth and is communicated with case mouth, case mouth is funnel type structure, and casing is ball shape structure, and the diameter of the through hole of case mouth and casing junction is greater than the diameter of ball float, and scupper is arranged at the junction of case mouth and casing.Rainwater can assemble to get up by the formation of case mouth fast.While the ponding speed improving header tank, the diameter due to the through hole of case mouth and casing junction is greater than the diameter of ball float, makes ball float to overflow header tank.Scupper be arranged so that the water in header tank can not accumulate too much, thus prevent ball float from swimming in tongue tube position always.
Further, described connecting rod comprises outer loop bar and interior bar, outer loop bar is barrel shape structure, one end of interior bar and the interior end of outer loop bar, are rotationally connected, the other end of interior bar is fixedly connected with cleaning head, outer loop bar comprises bowl cover and the body of rod, and a side of bowl cover and the body of rod are rotationally connected, and another side of bowl cover is connected with body of rod buckle.When needs cleaning cleaning head, cleaning head be moved, make cleaning head depart from half ball cover.Now, need first to take off mounting blocks, one end of release cleaning head.Open bowl cover again, pull cleaning head, interior bar rotated around the end in outer loop bar, and so just the easy to do cleaning head that makes deviate from half ball cover, just can clear up cleaning head.
Further, described cleaning head comprises a body, fixed frame and cleaning cloth, the middle bent of head body forms arc structure and the mating shapes of arc structure and half ball cover, the center edge portion of head body is provided with fixed edge and fixed edge is connected with fixed frame buckle, fixed frame will clean cloth and be connected with head body, the soft surface of cleaning cloth.Use the fastening of fixed frame and head body, the dismounting of convenient cleaning cloth and installation.The soft surface of cleaning cloth, makes the contact-making surface of cleaning head and half ball cover smooth, prevents cleaning head from scratching half ball cover, thus prevent from affecting shooting quality.
Beneficial effect of the present invention: by the setting of clearing apparatus, achieves the arriving of Real-Time Monitoring rainwater, thus while rainwater arrives, blows the rainwater on half ball cover in time off, finally decrease the interference of rainwater to shooting picture, improve shooting quality.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
Fig. 1 is the structural representation of video camera of the present invention.
Fig. 2 is the enlarged drawing at A place in Fig. 1.
Fig. 3 is the structural representation of connecting rod in Fig. 1.
Fig. 4 is the exploded view of cleaning head in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
Embodiment: as shown in Figure 1, a kind of video camera comprises camera lens (not shown), half ball cover 1 covering camera lens, pedestal 2 and clearing apparatus, and camera lens is arranged on pedestal 2.Clearing apparatus comprises the checkout gear 30 be arranged at outside half ball cover 1, the motor servo driver 31 be electrically connected with checkout gear 30, the servomotor 32 be electrically connected with motor servo driver 31, the connecting rod 33 be fixedly connected with the dwang of servomotor 32 and cleaning head 34, the middle part of cleaning head 34 is arc structure and the mating shapes of arc structure and half ball cover 1, pedestal 2 comprises the mounting blocks 22 of pedestal 21 and outstanding pedestal 21 outside, pedestal 21 and mounting blocks 22 are connected by screw, one end of cleaning head 34 is rotationally connected with between pedestal 21 and mounting blocks 22, the other end of cleaning head 34 is connected with connecting rod 33.
Please refer to shown in Fig. 2, checkout gear 30 comprises the header tank 301 being fixed on pedestal 2 edge, be arranged at the ball float 302 in header tank 301, collect the permanent magnet 303 be loaded on ball float 302, be arranged at tongue tube 304 and the comparator (not shown) on header tank 301 top, the top end opening of header tank 301, and position relative with tongue tube 304 on header tank 301 is provided with scupper 305, the first input end of comparator connects voltage by tongue tube 304, second input of comparator connects comparative voltage, the output of comparator connects motor servo driver 31.The casing 307 that header tank 301 comprises case mouth 306 and is communicated with case mouth 306, case mouth 306 is funnel type structure, casing 307 is ball shape structure, and the diameter of the through hole of case mouth 306 and casing 307 junction is greater than the diameter of ball float 302, and scupper 305 is arranged at the junction of case mouth 306 and casing 307.
Please refer to shown in Fig. 3, connecting rod 33 comprises outer loop bar 330 and interior bar 331, outer loop bar 330 is barrel shape structure, one end of interior bar 331 and the interior end of outer loop bar 330, are rotationally connected, the other end of interior bar 331 is fixedly connected with cleaning head 34, outer loop bar 330 comprises bowl cover 332 and the body of rod 333, and a side and the body of rod 333 of bowl cover 332 are rotationally connected, and another side of bowl cover 332 is connected with the body of rod 333 buckle.
Please refer to shown in Fig. 4, cleaning head 34 comprises a body 341, fixed frame 342 and cleaning cloth 343, the middle bent of head body 341 forms arc structure and the mating shapes of arc structure and half ball cover 1, the center edge portion of head body 341 is provided with fixed edge 344 and fixed edge 344 is connected with fixed frame 342 buckle, cleaning cloth 343 is connected with head body 341 by fixed frame 342, the soft surface of cleaning cloth 343.
Operation principle of the present invention: during use, checkout gear 30 detects whether rain washes away video camera, and when checkout gear 30 detects that rain is interim, motor servo driver 31 starts.Under the driving of motor servo driver 31, servomotor 32 is started working.Under the control of motor servo driver 31, servomotor 32 does the rotation of 108 ° back and forth.Servomotor 32 drives cleaning head 34 to move by dwang, and cleaning head 34 cleans back and forth on half ball cover 1, scrapes off rainwater unnecessary on half ball cover 1, thus decreases the interference of rainwater to shooting picture, improves shooting quality.
These are only embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing specification of the present invention and accompanying drawing content to do, is directly or indirectly used in the technical field that other are relevant, all in like manner within scope of patent protection of the present invention.
Claims (5)
1. a video camera, comprise camera lens, cover half ball cover and the pedestal of camera lens, camera lens is arranged on pedestal, it is characterized in that, described video camera also comprises clearing apparatus, clearing apparatus comprises the checkout gear be arranged at outside half ball cover, the motor servo driver be electrically connected with checkout gear, the servomotor be electrically connected with motor servo driver, the connecting rod be fixedly connected with the dwang of servomotor and cleaning head, cleaning head middle bent forms arc structure and the mating shapes of arc structure and half ball cover, pedestal comprises the mounting blocks of pedestal and outstanding pedestal outside, pedestal and mounting blocks are connected by screw, one end of cleaning head is rotationally connected with between pedestal and mounting blocks, the other end of cleaning head is connected with connecting rod.
2. video camera according to claim 1, it is characterized in that, described checkout gear comprise the header tank being fixed on susceptor edges, the ball float be arranged in header tank, collection be loaded on the permanent magnet on ball float, the tongue tube being arranged at header tank top and comparator, the top end opening of header tank, and position relative with tongue tube on header tank is provided with scupper, the first input end of comparator connects voltage by tongue tube, second input of comparator connects comparative voltage, and the output of comparator connects motor servo driver.
3. video camera according to claim 2, it is characterized in that, the casing that described header tank comprises case mouth and is communicated with case mouth, case mouth is funnel type structure, casing is ball shape structure, the diameter of the through hole of case mouth and casing junction is greater than the diameter of ball float, and scupper is arranged at the junction of case mouth and casing.
4. video camera according to claim 3, it is characterized in that, described connecting rod comprises outer loop bar and interior bar, outer loop bar is barrel shape structure, one end of interior bar and the interior end of outer loop bar, are rotationally connected, and the other end of interior bar is fixedly connected with cleaning head, and outer loop bar comprises bowl cover and the body of rod, one side of bowl cover and the body of rod are rotationally connected, and another side of bowl cover is connected with body of rod buckle.
5. video camera according to claim 4, it is characterized in that, described cleaning head comprises a body, fixed frame and cleaning cloth, the middle bent of head body forms arc structure and the mating shapes of arc structure and half ball cover, the center edge portion of head body is provided with fixed edge and fixed edge is connected with fixed frame buckle, fixed frame will clean cloth and be connected with head body, the soft surface of cleaning cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410802545.4A CN104853068B (en) | 2014-12-22 | 2014-12-22 | A kind of video camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410802545.4A CN104853068B (en) | 2014-12-22 | 2014-12-22 | A kind of video camera |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104853068A true CN104853068A (en) | 2015-08-19 |
| CN104853068B CN104853068B (en) | 2018-01-16 |
Family
ID=53852406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410802545.4A Active CN104853068B (en) | 2014-12-22 | 2014-12-22 | A kind of video camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104853068B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106961544A (en) * | 2017-04-22 | 2017-07-18 | 安徽驿盟物流科技有限公司 | Hemisphere monitors camera |
| CN107277323A (en) * | 2017-07-27 | 2017-10-20 | 重庆万建电子工程有限责任公司重庆第分公司 | Roof dome-type camera |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006191162A (en) * | 2004-12-28 | 2006-07-20 | Canon Marketing Japan Inc | Cleaner for camera housing and cleaning control method of dome portion |
| CN1928697A (en) * | 2006-09-15 | 2007-03-14 | 潘国平 | Ball-shape telecamera stand with ball-cover wiping function |
| CN102179389A (en) * | 2011-02-18 | 2011-09-14 | 江苏省电力试验研究院有限公司 | Automatic cleaning device for ball camera |
| CN103017869A (en) * | 2012-11-28 | 2013-04-03 | 华南农业大学 | Water level measuring system and method based on digital image processing |
| CN202889481U (en) * | 2012-11-02 | 2013-04-17 | 国家电网公司 | Spherical camera |
| US20130104933A1 (en) * | 2011-11-02 | 2013-05-02 | Wild Goose Imaging Inc. | Method and apparatus for cleaning transparent enclosure for submersible camera |
| CN204244345U (en) * | 2014-12-22 | 2015-04-01 | 讯美电子科技有限公司 | A kind of video camera |
-
2014
- 2014-12-22 CN CN201410802545.4A patent/CN104853068B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006191162A (en) * | 2004-12-28 | 2006-07-20 | Canon Marketing Japan Inc | Cleaner for camera housing and cleaning control method of dome portion |
| CN1928697A (en) * | 2006-09-15 | 2007-03-14 | 潘国平 | Ball-shape telecamera stand with ball-cover wiping function |
| CN102179389A (en) * | 2011-02-18 | 2011-09-14 | 江苏省电力试验研究院有限公司 | Automatic cleaning device for ball camera |
| US20130104933A1 (en) * | 2011-11-02 | 2013-05-02 | Wild Goose Imaging Inc. | Method and apparatus for cleaning transparent enclosure for submersible camera |
| CN202889481U (en) * | 2012-11-02 | 2013-04-17 | 国家电网公司 | Spherical camera |
| CN103017869A (en) * | 2012-11-28 | 2013-04-03 | 华南农业大学 | Water level measuring system and method based on digital image processing |
| CN204244345U (en) * | 2014-12-22 | 2015-04-01 | 讯美电子科技有限公司 | A kind of video camera |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106961544A (en) * | 2017-04-22 | 2017-07-18 | 安徽驿盟物流科技有限公司 | Hemisphere monitors camera |
| CN107277323A (en) * | 2017-07-27 | 2017-10-20 | 重庆万建电子工程有限责任公司重庆第分公司 | Roof dome-type camera |
| CN107277323B (en) * | 2017-07-27 | 2023-12-12 | 深圳天健电子科技有限公司 | Hemispherical camera for roof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104853068B (en) | 2018-01-16 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 400039 7 building, No. 5, Keyuan Road, Kowloon Po, Chongqing. Patentee after: GAOXIN XINGXUNMEI TECHNOLOGY Co.,Ltd. Address before: 400039 7 building, No. 5, Keyuan Road, Kowloon Po, Chongqing. Patentee before: XUNMEI TECHNOLOGY CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 400039 7 building, No. 5, Keyuan Road, Kowloon Po, Chongqing. Patentee after: XUNMEI TECHNOLOGY CO.,LTD. Address before: 400041 Negative First Floor of Block K of Shiqiaopu Standard Workshop, 52 Fourth Street, Keyuan District, Jiulongpo District, Chongqing Patentee before: XUNMEI ELECTRONIC TECHNOLOGY CO.,LTD. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 400039 C3009, 3rd Floor, Building C, No. 1 Mopanshan, Jiulongpo District, Chongqing (self committed) Patentee after: Gaoxinxing Xunmei (Chongqing) Technology Co.,Ltd. Country or region after: China Address before: 400039 7 building, No. 5, Keyuan Road, Kowloon Po, Chongqing. Patentee before: GAOXIN XINGXUNMEI TECHNOLOGY Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |