CN203968227U - Video camera retractor device - Google Patents
Video camera retractor device Download PDFInfo
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- CN203968227U CN203968227U CN201420410468.3U CN201420410468U CN203968227U CN 203968227 U CN203968227 U CN 203968227U CN 201420410468 U CN201420410468 U CN 201420410468U CN 203968227 U CN203968227 U CN 203968227U
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Abstract
The utility model relates to a kind of Industrial Stoves supervision video camera retractor device, comprise elongated rod shape camera lens and video camera, camera lens is arranged on piston, piston slidingtype is arranged in cylinder body, piston is separated into cylinder body to be communicated with respectively two chambers with source of the gas, camera lens bar length direction is parallel with the glide direction of piston, camera lens stretches out and front end stretches in Industrial Stoves from the two ends of cylinder body end cap, rear end and video camera are connected, camera lens is arranged with the piston rod that is siphunculus shape outward, between camera lens and piston rod, gap is provided with the passage passing for air-flow, passage runs through setting from camera lens rear end to front end, place, piston rod rear end channel setting becomes air inlet, front end is arranged to gas outlet, outer wall and the piston of piston rod are fixed, piston rod stretches out from the two ends of cylinder body end cap, piston rod rear end and video camera are connected, by pass into cooling air in passage, can carry out cooling to camera lens fast on the one hand, the gas outlet of the front end of piston rod can also dispel the dust granule of lens head on the other hand, this retractor device not only can ensure the IMAQ performance of camera system, and provide protection for camera system.
Description
Technical field
The utility model relates to Industrial Stoves surveillance equipment technical field, particularly a kind of Industrial Stoves surveillance camera retractor device.
Background technology
Industrial Stoves spy flame monitoring camera is a kind of image collecting device that can be arranged on all types of industries kiln outer wall, the camera lens of video camera gos deep into kiln inside for monitoring the flame combustion situation in kiln, generally there is the work condition environments such as high temperature, dust, burn into is poisonous, inflammable and explosive in Industrial Stoves, the camera lens of the elongated rod shape of camera operated by rotary motion that therefore Industrial Stoves flame monitoring is used, shaft-like camera lens one end is connected with camera, the other end stretches in kiln, and design can avoid the work condition environment of kiln to the destruction of camera system like this.
The patent No. is the Integral pneumatic retractor device that 201220044519.6 application discloses a kind of industrial camera, the piston of its camera lens and cylinder block is fixed, camera lens stretches out from the two ends of cylinder block and wherein an external part and video camera are connected, by pass into the slip of gas push piston to cylinder, and then the other end of interlock camera lens extend in Industrial Stoves, monitor the combustion case of kiln furnace flame.But this camera lens is while stretching in Industrial Stoves, on the one hand because high temperature lens cannot be cooling, can exert an influence to the service behaviour of camera lens like this, complicated work condition environment in Industrial Stoves on the other hand, also severe jamming the IMAQ quality of camera lens.
Utility model content
The purpose of this utility model is to provide a kind of retractor device of video camera, can ensure IMAQ quality and the service behaviour of camera lens.
For realizing above object, the technical solution adopted in the utility model is: a kind of video camera retractor device, comprise elongated rod shape camera lens and video camera, described camera lens is arranged on piston, described piston slidingtype is arranged in cylinder body, cylinder body is separated into two chambers by piston, two chambers are communicated with source of the gas respectively, camera lens bar length direction is parallel with the glide direction of piston, camera lens stretches out from the two ends of cylinder body end cap, camera lens front end stretches in Industrial Stoves, rear end and video camera are connected, described camera lens is arranged with the piston rod that is siphunculus shape outward, camera lens and piston rod gap are provided with the passage passing for air-flow, described passage connects and arranges to front end from camera lens rear end, place, piston rod rear end channel setting becomes air inlet, the channel setting at front end place becomes gas outlet, described piston is connected on the outer wall of piston rod, piston rod stretches out from the two ends of cylinder body end cap, rear end and the video camera of piston rod are connected.
Compared with prior art, there is following technique effect in the utility model: be arranged with the piston rod that is siphunculus shape outward at elongated rod shape camera lens, the outer wall fixed piston of piston rod, carry out the movement of interlock piston rod by pass into movement that gas carrys out driven plunger in cylinder body, and then the movement of interlock camera lens, camera lens is stretched in Industrial Stoves, monitor furnace flame combustion case, piston rod and camera lens gap are arranged, by pass into cooling air in passage, piston rod can play the protection to camera lens on the one hand, cooling air can carry out cooling to camera lens fast on the other hand, the gas outlet of the front end of piston rod can also dispel the dust granule of lens head, make dust granule away from lens head, this retractor device not only can ensure the IMAQ performance of camera system, and provide protection for camera system.
Brief description of the drawings
Fig. 1 and Fig. 2 are the structural representations of two kinds of station states of the utility model;
Fig. 3 is the I enlarged drawing of Fig. 2.
Embodiment
By reference to the accompanying drawings, the utility model is further described:
A kind of video camera retractor device, comprise elongated rod shape camera lens 20 and video camera 10, described camera lens 20 is arranged on piston 41, described piston 41 slidingtypes are arranged in cylinder body 40, cylinder body 40 is separated into two chambers by piston 41, two chambers are communicated with source of the gas respectively, camera lens 20 bar length directions are parallel with the glide direction of piston 41, camera lens 20 stretches out from the two ends of cylinder body 40 end cap, camera lens 20 front ends stretch in Industrial Stoves, rear end and video camera 10 are connected, the outer piston rod 31 that is siphunculus shape that is arranged with of described camera lens 20, camera lens 20 is provided with piston rod 31 gaps the passage passing for air-flow, described passage connects and arranges to front end from camera lens 20 rear ends, piston rod 31 place, rear end channel settings become air inlet, the channel setting at front end place becomes gas outlet, described piston 41 is connected on the outer wall of piston rod 31, piston rod 31 stretches out from the two ends of cylinder body 40 end cap, the rear end of piston rod 31 and video camera 10 are connected.
In conjunction with Fig. 1 and Fig. 2, at the outer sheathed piston rod 31 of siphunculus shape camera lens 20, piston 41 is fixed with the outer wall of piston rod 31, carry out the movement of interlock sleeve pipe by pass into movement that gas carrys out driven plunger 41 in cylinder body 40, and then the movement of interlock camera lens 20, piston 41 cylinder bodies 40 of the present utility model and piston rod 31 have formed double-acting cylinder, cylinder stretches in Industrial Stoves camera lens 20, monitor furnace flame combustion case, piston rod 31 is arranged with camera lens 20 gaps, pass into cooling air by the passage forming to the two gap, piston rod 31 can play the protection to camera lens 20 on the one hand, cooling air can carry out cooling to camera lens 20 fast on the other hand, the gas outlet at the front end place of piston rod 31 can also dispel the dust granule of camera lens 20 ends, make the collection terminal of dust granule away from camera lens 20 front ends, this retractor device not only can ensure the service behaviour of camera lens but also can ensure the definition that lens image gathers.
Further, between described piston rod 31 and camera lens 20, be also arranged with sleeve pipe 32, between sleeve pipe 32 outer walls and piston rod 31, the first passage passing for air-flow is arranged in gap, the first passage at piston rod 31 places, rear end is arranged to air inlet, the first passage at front end place is arranged to gas outlet, the second channel passing for air-flow is arranged in gap between described sleeve pipe 32 inwalls and camera lens 20, the second channel at sleeve pipe 32 places, rear end is arranged to air inlet, the second channel at front end place is arranged to gas outlet, by piston rod 31 and the two-layer like this sleeve structure of sleeve pipe 32 are set, not only can further strengthen the protection effect to camera lens 20, and first passage between piston rod 31 and sleeve pipe 32 and and sleeve pipe 32 and camera lens 20 between second channel pass into cooling air, also can further strengthen cooling effect, in fact, for avoiding oil in cooling air, water, the erosion of impurity particle to camera lens 20, the cooling air that second channel between sleeve pipe 32 and camera lens 20 passes into is instrument wind (or being quality wind), not oil-containing of this kind cooling air, water, impurity particle and stable gas pressure, can ensure the service behaviour of camera lens 20, but the manufacturing cost of instrument wind is higher and growing amount is limited, therefore can pass into common cooling air by the first passage between piston rod 31 and sleeve pipe 32, can strengthen the air quantity of the common cooling air that passes into first passage, lower the instrument air quantity that passes into second channel between sleeve pipe 32 and camera lens 20, in cooling camera lens 20 objects simultaneously, also can play the effect that reduces cooling cost.
Concrete, one end face of described piston rod 31 and the rear pipe end of sleeve pipe 32 and ring flange 50 is connected, the housing of described video camera 10 is arranged on ring flange 50 other ends, camera lens 20 stretches out the through hole 52 that ring flange 50 is offered, camera lens 20 and through hole 52 matched in clearance, described ring flange 50 is provided with the first suction nozzle 51, the first suction nozzles 51 that are communicated with source of the gas and is communicated with first passage.
More specifically, the outer housing 60 that is arranged with of described video camera 10, described housing 60 is connected with ring flange 50 end faces, described through hole 52 is communicated with housing 60 and second channel, on described housing 60, be provided with the second suction nozzle 61 being communicated with source of the gas, the movement of the mobile interlock housing 60 of piston 41 piston rod 31, and then drive video camera 10 and camera lens 20 synchronizing movings.
Further, described cylinder body 40 front ends are connected with clip 80 and built-in fitting 70, described built-in fitting 70 in a tubular form and be set in outside piston rod 31, built-in fitting 70 is coaxial and gap layout with piston tube 31, built-in fitting is provided with suction nozzle 71 on 70 rear ends, suction nozzle 71 is communicated with source of the gas, described clip 80 is set in outside built-in fitting 70 and is welded and fixed with kiln outer wall, similarly, pass into the effect that cooling air not only plays cooling, but also the dust, the granule foreign that are positioned at built-in fitting 70 can be purged away, avoid the interference to camera lens 20 IMAQs.
More specifically, described piston rod 31 and the front end of sleeve pipe 32 are taper closing in and arrange, when first passage and second channel pass into after refrigerating gas, refrigerating gas is respectively from first, the gas outlet of the second cover passage is got rid of, this gas outlet is taper closing in layout can ensure the shaft core line gathering of refrigerating gas to camera lens 20, make on the one hand the pressure of cooling blast become large, strengthen the cooling effect to camera lens 20 ends, cooling blast pressure becomes the dust granule that camera lens 20 can also be gathered greatly to end and dispels and come fast on the other hand, can further ensure the quality of the IMAQ of camera lens 20, shown in Fig. 3.
Finally, the end of described built-in fitting 70 is provided with end socket 72, on described end socket 72, offer the hole 721 coaxial with built-in fitting 70, end socket 72 ends that are positioned at built-in fitting 70 offer the pocket 722 conforming to piston rod 31 front end profiles, when this pocket 722 coordinates with the pipe end of piston rod 31, also can form the gas channel that taper closes up, it also plays the effect that increases cooling blast pressure, this video camera retractor device in a word, can play the effect to the cooling of camera lens 20 and guarantee camera lens 20 IMAQ quality.
Claims (7)
1. a video camera retractor device, comprise elongated rod shape camera lens (20) and video camera (10), described camera lens (20) is arranged on piston (41), described piston (41) slidingtype is arranged in cylinder body (40), cylinder body (40) is separated into two chambers by piston (41), two chambers are communicated with source of the gas respectively, camera lens (20) bar length direction is parallel with the glide direction of piston (41), camera lens (20) stretches out from the two ends end cap of cylinder body (40), camera lens (20) front end stretches in Industrial Stoves, rear end and video camera (10) are connected, it is characterized in that: the outer piston rod (31) that is siphunculus shape that is arranged with of described camera lens (20), camera lens (20) is provided with piston rod (31) gap the passage passing for air-flow, described passage connects and arranges to front end from camera lens (20) rear end, piston rod (31) place, rear end channel setting becomes air inlet, the channel setting at front end place becomes gas outlet, described piston (41) is connected on the outer wall of piston rod (31), piston rod (31) stretches out from the two ends end cap of cylinder body (40), the rear end of piston rod (31) and video camera (10) are connected.
2. video camera retractor device according to claim 1, it is characterized in that: between described piston rod (31) and camera lens (20), be also arranged with sleeve pipe (32), between sleeve pipe (32) outer wall and piston rod (31), the first passage passing for air-flow is arranged in gap, the first passage at piston rod (31) place, rear end is arranged to air inlet, the first passage at front end place is arranged to gas outlet, the second channel passing for air-flow is arranged in gap between described sleeve pipe (32) inwall and camera lens (20), the second channel at sleeve pipe (32) place, rear end is arranged to air inlet, the second channel at front end place is arranged to gas outlet.
3. video camera retractor device according to claim 2, it is characterized in that: an end plate face of described piston rod (31) and the rear end of sleeve pipe (32) and ring flange (50) is connected, the housing of described video camera (10) is arranged on another end plate face of ring flange (50), camera lens (20) stretches out the through hole (52) that ring flange (50) is offered, and camera lens (20) and through hole (52) matched in clearance, described ring flange (50) is provided with the first suction nozzle (51) being communicated with source of the gas, the first suction nozzle (51) is communicated with first passage.
4. video camera retractor device according to claim 3, it is characterized in that: the outer housing (60) that is arranged with of described video camera (10), described housing (60) is connected with ring flange (50) end face, described through hole (52) is communicated with housing (60) and second channel, is provided with the second suction nozzle (61) being communicated with source of the gas on described housing (60).
5. video camera retractor device according to claim 3, it is characterized in that: described cylinder body (40) front end is connected with clip (80) and built-in fitting (70), described built-in fitting (70) in a tubular form and be set in outside piston rod (31), built-in fitting (70) is coaxial and gap layout with piston rod (31), built-in fitting (70) is provided with suction nozzle (71) on rear end, suction nozzle (71) is communicated with source of the gas, and described clip (80) is set in outside built-in fitting (70) and is welded and fixed with kiln outer wall.
6. video camera retractor device according to claim 5, is characterized in that: described piston rod (31) and the front end of sleeve pipe (32) are taper closing in and arrange.
7. video camera retractor device according to claim 6, it is characterized in that: the front end of described built-in fitting (70) is provided with end socket (72), on described end socket (72), offer the hole (721) coaxial with built-in fitting (70), end socket (72) end that is positioned at built-in fitting (70) offers the pocket (722) conforming to piston rod (31) front end profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420410468.3U CN203968227U (en) | 2014-07-23 | 2014-07-23 | Video camera retractor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420410468.3U CN203968227U (en) | 2014-07-23 | 2014-07-23 | Video camera retractor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203968227U true CN203968227U (en) | 2014-11-26 |
Family
ID=51928764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420410468.3U Active CN203968227U (en) | 2014-07-23 | 2014-07-23 | Video camera retractor device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203968227U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104568159A (en) * | 2015-01-20 | 2015-04-29 | 合肥鼎锐测控技术有限公司 | Non-contact smoke chamber infrared thermometer |
| CN105650183A (en) * | 2016-04-11 | 2016-06-08 | 常州气弹簧有限公司 | Cleaning type gas spring |
| CN107710068A (en) * | 2015-05-22 | 2018-02-16 | 川崎重工业株式会社 | Shooting hood and the camera system for possessing the shooting hood |
| CN107728308A (en) * | 2017-10-30 | 2018-02-23 | 深圳市古安泰自动化技术有限公司 | Sight glass |
| CN107743210A (en) * | 2017-11-07 | 2018-02-27 | 临涣焦化股份有限公司 | Coke dry quenching furnace automatic camera device |
| CN109201627A (en) * | 2018-08-30 | 2019-01-15 | 合肥固泰自动化有限公司 | The device of image recognition is carried out under a kind of environment dusty convenient for robot |
| CN113079286A (en) * | 2021-03-25 | 2021-07-06 | 维沃移动通信有限公司 | Electronic device |
-
2014
- 2014-07-23 CN CN201420410468.3U patent/CN203968227U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104568159A (en) * | 2015-01-20 | 2015-04-29 | 合肥鼎锐测控技术有限公司 | Non-contact smoke chamber infrared thermometer |
| CN107710068A (en) * | 2015-05-22 | 2018-02-16 | 川崎重工业株式会社 | Shooting hood and the camera system for possessing the shooting hood |
| CN107710068B (en) * | 2015-05-22 | 2021-03-12 | 川崎重工业株式会社 | Camera cover and imaging system provided with same |
| CN105650183A (en) * | 2016-04-11 | 2016-06-08 | 常州气弹簧有限公司 | Cleaning type gas spring |
| CN107728308A (en) * | 2017-10-30 | 2018-02-23 | 深圳市古安泰自动化技术有限公司 | Sight glass |
| CN107743210A (en) * | 2017-11-07 | 2018-02-27 | 临涣焦化股份有限公司 | Coke dry quenching furnace automatic camera device |
| CN109201627A (en) * | 2018-08-30 | 2019-01-15 | 合肥固泰自动化有限公司 | The device of image recognition is carried out under a kind of environment dusty convenient for robot |
| CN113079286A (en) * | 2021-03-25 | 2021-07-06 | 维沃移动通信有限公司 | Electronic device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 230000 No. 228, Wanshui Road, high tech Zone, Hefei, Anhui Patentee after: Hefei Jinxing Intelligent Control Technology Co.,Ltd. Address before: High tech Zone Hefei city Anhui province 230088 Tianzhi Road No. 23 Patentee before: HEFEI GOLD STAR MECHATRONICS TECHNICAL DEVELOPMENT Co.,Ltd. |