CN205071149U - Video capture device - Google Patents
Video capture device Download PDFInfo
- Publication number
- CN205071149U CN205071149U CN201520883627.6U CN201520883627U CN205071149U CN 205071149 U CN205071149 U CN 205071149U CN 201520883627 U CN201520883627 U CN 201520883627U CN 205071149 U CN205071149 U CN 205071149U
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- CN
- China
- Prior art keywords
- stationary magazine
- magazine creel
- camera
- acquisition device
- air filtration
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- 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.)
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Abstract
The utility model provides a video capture device, including stationary magazine creel and the camera of setting in the stationary magazine creel, the mouth of making a video recording of seting up inlet air channel on the stationary magazine creel and corresponding with the camera camera lens, the last filtration structure that is provided with of inlet air channel, be provided with the fan in the stationary magazine creel, the fan makes and to form the malleation in the stationary magazine creel, and the air is by camera rear end flow direction front end and from mouthful outflow of making a video recording after inlet air channel gets into the stationary magazine creel with the filtration structure. The utility model discloses a mode effective control of fan cooling is made a video recording the long term operation and is caused the influence of high temperature, mode through forming malleation and filtration in the stationary magazine creel avoids the camera camera lens to receive the influence of vapor and solid dust simultaneously to avoid the manual work frequently to clear up the camera lens for a long time.
Description
Technical field
The utility model belongs to the unmanned intelligent crane dispatching patcher technical field of hot rolled coil yard, particularly a kind of for the video acquisition device in hot environment.
Background technology
Along with progress and the development of society, modern control technology is more and more dissolved among modern production technology, and unmanned intelligent overhead crane control system, due to its efficient, safety, economic dispatch many advantages, has been applied in storehouse dispatching patcher more and more.Particularly for hot rolled coil yard, due to work under bad environment, the operating ambient temperature of crane operator and on-site signal work is in the level of about 70 DEG C for a long time.Therefore, the unmanned intelligent crane system can introducing hot rolled coil yard is urgently wished in market, operating personnel is freed from adverse circumstances.
And in order to realize the unmanned Based Intelligent Control of crane, need to introduce a large amount of various types of sensor element, carry out various input, and video acquisition device is key equipment wherein, for accurately locating the suspended object of unmanned intelligent crane, it is the key link realizing crane Unmanned operation.Due to the work under bad environment of hot rolled coil yard, the factor impacts such as the solid dust caused in the high temperature of long-term existence hot rolled coil, the steam of hot rolling line laminar flow water-cooling system generation and the hot rolling workshop operation of rolling, a lot of technical barrier is brought to realizing the unmanned intelligentized control method of crane, particularly for video acquisition device, owing to being arranged on crane, manual maintenance bothers very much.And current video acquisition device is mainly used in conventional environment; there is not high temperature and air is relatively clean; the sensor element adopted and camera, fan etc. are regular industrial product; camera protected mode is sealed by camera; add conventional fan cooling, and increase seal glass in camera lens front.For hot rolled coil yard, because the air entering fan contains steam and dust, can pollute inside seal glass; Outside air then can pollute outside seal glass, and in order to not affect imaging effect, need artificial often cleaning, very loaded down with trivial details, the trouble and cleaning is got up, needs sealing system to open, clear up seal glass medial and lateral and camera lens simultaneously.
Therefore, be necessary very much to explore a kind of brand-new video acquisition device, can ensure that camera works for a long time in an environment of high temperature, avoid camera lens to be subject to the impact of steam and solid dust simultaneously, and then affect imaging effect.
Utility model content
The deficiencies in the prior art in view of the above, the purpose of this utility model is to provide a kind of video acquisition device that can adapt to hot environment, avoids camera lens to be subject to the impact of steam and solid dust, thus avoids artificial long term frequent to clear up camera lens.
For achieving the above object and other relevant objects, technical solutions of the utility model are as follows:
A kind of video acquisition device, comprise stationary magazine creel and be arranged on the video camera in stationary magazine creel, described stationary magazine creel offers air intake passage and the shooting mouth corresponding with camera lens, described air intake passage is provided with air filtration structure, fan is provided with in described stationary magazine creel, described fan makes to form malleation in stationary magazine creel, and air enters through air intake passage and air filtration structure and flows to front end by video camera rear end after stationary magazine creel and flow out from shooting mouth.
The impact that shooting long-term work causes high temperature is effectively controlled by fan-cooled mode; Simultaneously by forming malleation and airfiltering mode in stationary magazine creel, avoid camera lens to be subject to the impact of steam and solid dust, thus avoid artificial long term frequent to clear up camera lens.
As preferably: described air filtration structure is arranged on stationary magazine creel top, shooting mouth is opened in stationary magazine creel bottom, and described fan is arranged between air filtration structure and video camera.Air is sent to front end by fan from video camera rear end after filtering, and discharges through shooting mouth.
As preferably: the uncovered formation air intake passage in described stationary magazine creel upper end, air filtration structure is resistant to elevated temperatures air filtration cartridge, and it is arranged on stationary magazine creel upper end open-mouth, is provided with protective cover plate above air filtration structure, for dust-proof etc.
Fan, for cooling video camera of blowing, is avoided video camera to work long hours and is gathered high temperature, affects the normal work of video camera; Meanwhile, in stationary magazine creel, form malleation, the airflow direction in stationary magazine creel is remained from air filtration structure and enters, camera lens place flows out, and outside air cannot enter stationary magazine creel, avoids the steam in air and dust pollution camera lens; Fan adopts the high temperature resistant heat radiation high speed fan of all-metal.
Air filtration structure adopts high-temp. resistant air filter cylinder, the impurity particle in air and moisture content can be filtered out when meeting air imbibed quantity, for filtering the dust in air and steam that enter stationary magazine creel, dust and steam is avoided to pollute camera lens, affect imaging effect, puzzlement is caused to graphical analysis.
As preferably: be provided with heat insulating mattress between described video camera and stationary magazine creel inwall.
Heat insulating mattress is that heat-insulating material is made, and is installed between stationary magazine creel and video camera, avoids stationary magazine creel that high temperature is passed to video camera.
As preferably: described stationary magazine creel comprises inner layer wall and outer wall, is provided with thermal insulation layer between inner layer wall and outer wall.
As preferably: described inner layer wall and outer wall are made up of steel, and by being welded to connect.
Stationary magazine creel is hollow welded steel structure, and at inner filling with insulation material, outside isolated stationary magazine creel, high temperature transmission enters inside, causes thermal radiation to video camera; Be arranged on crane, for providing support for video camera, fan and air filter screen etc.
As preferably: described video camera is high temperature resistant industrial camera, working temperature-45 DEG C ~ 120 DEG C.Video camera is used for image scene data acquisition, and is supplied to processor and carries out graphical analysis identification, thus accurately locates on-the-spot material, for suspender gripping material provides Accuracy Space data.
As mentioned above, the beneficial effects of the utility model are: this device is by adopting high-temperature camera, and adopt fan-cooled mode effectively to control impact that video camera long-term work causes high temperature; Forming malleation and airfiltering mode by adopting in device simultaneously, avoiding camera lens to be subject to the impact of steam and solid dust, thus avoid artificial long term frequent to clear up camera lens.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is air flow schematic diagram of the present utility model.
Piece mark explanation
1 stationary magazine creel
11 inner layer walls
12 outer walls
13 thermal insulation layers
14 shooting mouths
2 heat insulating mattresss
3 video cameras
4 fans
5 air filtration structures
6 cover plates
Embodiment
By particular specific embodiment, execution mode of the present utility model is described below, person skilled in the art scholar the content disclosed by this specification can understand other advantages of the present utility model and effect easily.
As shown in Figure 1, a kind of video acquisition device, comprise stationary magazine creel 1 and be arranged on the video camera 3 in stationary magazine creel 1, stationary magazine creel 1 offers air intake passage and the shooting mouth 14 corresponding with video camera 3 camera lens, air intake passage is provided with air filtration structure 5, be provided with fan 4 in stationary magazine creel 1, fan 4 makes to form malleation in stationary magazine creel 1, and air flows to front end by video camera 3 rear end and flows out from shooting mouth 14 after air intake passage and air filtration structure 5 enter stationary magazine creel 1.
Preferred scheme is, air filtration structure 5 is arranged on stationary magazine creel 1 top, and shooting mouth 14 is opened in stationary magazine creel 1 bottom, and described fan 4 is arranged between air filtration structure 5 and video camera 3, be fixed on stationary magazine creel 1 inwall by support, adopt the high temperature resistant heat radiation high speed fan 4 of all-metal.
Further, the uncovered formation air intake passage in stationary magazine creel 1 upper end, air filtration structure 5 is arranged on stationary magazine creel 1 upper end open-mouth, and air filtration structure 5 is resistant to elevated temperatures air filtration cartridge, is provided with protective cover plate 6 above air filtration structure 5.Air filtration structure 5 can also be other Air screen structure etc.When for filter structure, the position of fan 4 and filter screen can exchange, and requires as long as can meet air circulation direction.
Described video camera 3 is high temperature resistant industrial camera 3, working temperature-45 DEG C ~ 120 DEG C.Video camera 3 for image scene data acquisition, and is supplied to processor and carries out graphical analysis identification, thus accurately locates on-the-spot material, for suspender gripping material provides Accuracy Space data.
Further, heat insulating mattress 2 is provided with between described video camera 3 and stationary magazine creel 1 inwall.Heat insulating mattress 2 is made, as glass fibre, silicate material, ceramic material etc. for heat-insulating material.It is installed between stationary magazine creel 1 and video camera 3, avoids stationary magazine creel 1 that high temperature is passed to video camera 3.
Stationary magazine creel 1 in this example comprises inner layer wall 11 and outer wall 12, is provided with thermal insulation layer 13 between inner layer wall 11 and outer wall 12.Inner layer wall 11 and outer wall 12 are made up of steel, and by being welded to connect.Stationary magazine creel 1 is hollow welded steel structure, and at inner filling with insulation material, as glass fibre, silicate material, pottery etc., outside isolated stationary magazine creel 1, high temperature transmission enters inside, causes thermal radiation to video camera; Be arranged on crane, for providing support for video camera 3, fan 4 and air filter screen etc.
Figure 2 shows that video acquisition device air flow schematic diagram, air enters stationary magazine creel 1 upper end through air filtration cartridge, fan 4 makes the air after filtering circulate (arrow is depicted as air flow) downwards, make to form malleation in stationary magazine creel 1, airflow direction in stationary magazine creel 1 is remained from air filtration structure 5 enter, the shooting mouth 14 at camera lens place flows out, outside air cannot enter stationary magazine creel 1, avoid the steam in air and dust pollution camera lens, thus avoid artificial long term frequent to clear up camera lens; Play the effect of cooling video camera 3 simultaneously.
Any person skilled in the art scholar all without prejudice under spirit of the present utility model and category, can modify above-described embodiment or changes.Therefore, such as have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the utility model discloses, must be contained by claim of the present utility model.
Claims (8)
1. a video acquisition device, it is characterized in that: comprise stationary magazine creel and be arranged on the video camera in stationary magazine creel, described stationary magazine creel offers air intake passage and the shooting mouth corresponding with camera lens, described air intake passage is provided with air filtration structure, fan is provided with in described stationary magazine creel, described fan makes to form malleation in stationary magazine creel, and air enters through air intake passage and air filtration structure and flows to front end by video camera rear end after stationary magazine creel and flow out from shooting mouth.
2. video acquisition device according to claim 1, is characterized in that: described air filtration structure is arranged on stationary magazine creel top, and shooting mouth is opened in stationary magazine creel bottom, and described fan is arranged between air filtration structure and video camera.
3. video acquisition device according to claim 1, is characterized in that: described stationary magazine creel upper end is uncovered, and air filtration structure is arranged on stationary magazine creel upper end open-mouth, is provided with protective cover plate above air filtration structure.
4. video acquisition device according to claim 3, is characterized in that: described air filtration structure is resistant to elevated temperatures air filtration cartridge.
5. video acquisition device according to claim 1, is characterized in that: be provided with heat insulating mattress between described video camera and stationary magazine creel inwall.
6. video acquisition device according to claim 1, is characterized in that: described stationary magazine creel comprises inner layer wall and outer wall, between inner layer wall and outer wall, be provided with thermal insulation layer.
7. video acquisition device according to claim 6, is characterized in that: described inner layer wall and outer wall are made up of steel, and by being welded to connect.
8. video acquisition device according to claim 1, is characterized in that: described video camera is high temperature resistant industrial camera, working temperature-45 DEG C ~ 120 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520883627.6U CN205071149U (en) | 2015-11-06 | 2015-11-06 | Video capture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520883627.6U CN205071149U (en) | 2015-11-06 | 2015-11-06 | Video capture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205071149U true CN205071149U (en) | 2016-03-02 |
Family
ID=55397645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520883627.6U Expired - Fee Related CN205071149U (en) | 2015-11-06 | 2015-11-06 | Video capture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205071149U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105245767A (en) * | 2015-11-06 | 2016-01-13 | 中冶赛迪工程技术股份有限公司 | Video acquisition device |
| CN108571757A (en) * | 2017-03-08 | 2018-09-25 | 博西华电器（江苏）有限公司 | The photographic device and range hood of range hood |
| CN110032023A (en) * | 2019-04-17 | 2019-07-19 | 奇瑞汽车股份有限公司 | The data acquisition device and intelligent automobile of intelligent automobile |
| CN114077121A (en) * | 2020-08-10 | 2022-02-22 | 上海多倍通新能源科技有限公司 | Energy-saving heat dissipation device for solar wireless monitoring |
| CN115614023A (en) * | 2022-12-16 | 2023-01-17 | 中国石油集团川庆钻探工程有限公司 | Underground visualization system for coiled tubing |
-
2015
- 2015-11-06 CN CN201520883627.6U patent/CN205071149U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105245767A (en) * | 2015-11-06 | 2016-01-13 | 中冶赛迪工程技术股份有限公司 | Video acquisition device |
| CN108571757A (en) * | 2017-03-08 | 2018-09-25 | 博西华电器（江苏）有限公司 | The photographic device and range hood of range hood |
| CN108571757B (en) * | 2017-03-08 | 2021-06-08 | 博西华电器（江苏）有限公司 | Range hood's camera device and range hood |
| CN110032023A (en) * | 2019-04-17 | 2019-07-19 | 奇瑞汽车股份有限公司 | The data acquisition device and intelligent automobile of intelligent automobile |
| CN114077121A (en) * | 2020-08-10 | 2022-02-22 | 上海多倍通新能源科技有限公司 | Energy-saving heat dissipation device for solar wireless monitoring |
| CN114077121B (en) * | 2020-08-10 | 2024-05-07 | 上海多倍通新能源科技有限公司 | Energy-saving heat dissipation device for solar wireless monitoring |
| CN115614023A (en) * | 2022-12-16 | 2023-01-17 | 中国石油集团川庆钻探工程有限公司 | Underground visualization system for coiled tubing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160302 Termination date: 20191106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |