CN2904028Y - Explosion-proof integrated video camera - Google Patents
Explosion-proof integrated video camera Download PDFInfo
- Publication number
- CN2904028Y CN2904028Y CN200620071463.8U CN200620071463U CN2904028Y CN 2904028 Y CN2904028 Y CN 2904028Y CN 200620071463 U CN200620071463 U CN 200620071463U CN 2904028 Y CN2904028 Y CN 2904028Y
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Abstract
The utility model relates to a stereoscopic instrument in particular to a blast integration stereoscopic instrument. The blast integration stereoscopic instrument comprises a blast shield(1'), a blast console(2'), and a decoder(3'), a view mirror(20)is arranged in a shield front cover(32), a camera is fixed in the barrel of the shield(39), the central lines of output shafts of a horizontal drive motor (9)and a luffing drive motor(12)are parallel, and both are set lengthways, a horizontal drive gear(4)on the horizontal axis is meshed with a horizontal drive motor gear(5)at the shaft end of the horizontal drive motor(9), the blast shield(1') is directly connected with a hollow luffing shaft(18),a luffing rotating motor(16)on the luffing shaft(18)is meshed with a luffing rotating motor gear(14)at the shaft end of the luffing drive motor(12). The utility model has a small volume, a light weight and a low cost; a good collection effect; good blast, dustproof, waterproof effect.
Description
Technical field
The utility model relates to a kind of video camera, particularly a kind of explosion-proof integrated video camera.The utility model is as the key equipment of the on-the-spot image acquisition in places such as environment that contains damp or vapour mixture and combustible dust environment, can be transformed into electric signal to on-the-spot image transmits, and can pass through Long-distance Control, change the duty of video camera, can combine with equipment such as transmission, demonstration, records again simultaneously and form the video monitoring command system.The utility model can be widely used in particular technology areas such as oil, chemical industry, mining industry, transportation, scientific research.
Background technology
Explosion-proof camera shooting instrument is as the front-end equipment of explosion-proof video monitoring command system, closed-circuit TV system, undertaking the real-time high-quality collection of on-the-spot image, and the fast-response control instruction plays crucial effects to the running quality of total system.The present explosion-proof camera shooting instrument that uses generally comprises explosion-proof The Cloud Terrace, explosion-proof protective cover, the demoder three parts of video camera is housed, and mostly be the branch body structure, the explosion-proof camera shooting instrument of this minute body structure mainly exists following defective: (1), volume are big, Heavy Weight, and installation and maintenance are difficulty relatively; (2), the cable between each unit connects outer naked externally at explosion-proof chamber, causes potential safety hazard easily, and is relatively poor to environmental suitability; (3), rotating speed is slower, the collection visual angle of on-the-spot image is restricted, collection effect is not very desirable.Because the explosion-proof camera shooting instrument of above-mentioned this minute body structure exists many defectives, that uses at present also has improved explosion-proof camera shooting instrument, the explosion-proof The Cloud Terrace of the general collection of improved explosion-proof camera shooting instrument, the explosion-proof protective cover of video camera is housed, demoder is an one, this integral type explosion-proof camera shooting instrument can prevent that the cable between each unit from connecting outer naked problem, it is strengthened to some extent to environmental suitability, but exist following defective: (1), because the output shaft center line of pitching driving motor is a level, the output shaft center line of horizontal driving motor is vertical, make explosion-proof The Cloud Terrace form by the top that the pitching driving motor is housed and bottom base two parts that horizontal driving motor is housed, therefore explosion-proof camera shooting instrument volume volume is still bigger, weight is heavier, and installation and maintenance are difficulty; (2), rotating speed is slower, the collection visual angle of on-the-spot image is restricted, still is difficult to the collection effect that reaches desirable.And at present no matter be split type, or the explosion-proof camera shooting instrument ubiquity of integral type bulky problem, so consumptive material is many, cost is also very high.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and the explosion-proof integrated video camera that a kind of volume is little, in light weight, cost is low, collection effect is good is provided.
The technical scheme that realizes above-mentioned purpose is: a kind of explosion-proof integrated video camera, comprise explosion-proof protective cover, explosion-proof The Cloud Terrace, demoder, explosion-proof protective cover comprises the protective cover cylindrical shell, the protective cover protecgulum, the protective cover bonnet, the protective cover protecgulum is built-in with visor, protective cover cylindrical shell internal fixation has video camera, explosion-proof The Cloud Terrace includes bottom, the The Cloud Terrace cylindrical shell, loam cake, horizontal driving motor, transverse axis, horizontal driving motor gear, the pitching driving motor, pitch axis, pitching driving motor gear, loam cake and The Cloud Terrace cylindrical shell Joint, horizontal driving motor and pitching driving motor all place in the The Cloud Terrace cylindrical shell, the output shaft center line of horizontal driving motor and pitching driving motor is parallel, be vertical setting, explosion-proof The Cloud Terrace also includes transverse axis, horizontal base plate, transverse axis is provided with the thread guide devices that can allow cable pass through, demoder is positioned at the cavity of transverse axis, and be connected with transverse axis, horizontal base plate holds by horizontal drive shaft and is rotatably installed on the transverse axis, horizontal transmission gear on the transverse axis is meshed with the horizontal driving motor gear of horizontal driving motor axle head, the pitch axis direct connection of explosion-proof protective cover and hollow, pitch axis is rotatably installed in the The Cloud Terrace cylindrical shell by the pitching drive bearing, and the pitching transmission gear on the pitch axis is meshed with the pitching driving motor gear of pitching driving motor axle head.
After adopting technique scheme, its benefit is: (1), volume are little, in light weight, and cost is low.The utility model is because the output shaft center line of horizontal driving motor and pitching driving motor is parallel, be vertical setting, horizontal like this driving motor and pitching driving motor all are arranged in the The Cloud Terrace cylindrical shell, reduced the overall volume of explosion-proof camera shooting instrument so greatly, simultaneously because the utility model is arranged to transverse axis very dexterously with the base of original explosion-proof The Cloud Terrace bottom, have simultaneously the function of demoder cylindrical shell again concurrently, this has also reduced the overall volume of explosion-proof camera shooting instrument widely, the utility model volume is little, the consumptive material that needs is few, in light weight, the used material of explosion-proof camera shooting instrument is generally the higher stainless steel of price, and the reducing of consumptive material makes cost reduce greatly; (2), collection effect is good.The utility model rotating speed is fast, and can make the explosion-proof protective cover that video camera is housed horizontally rotate angle reach 360 the degree, the pitching anglec of rotation reaches 180 degree, realize omnibearing on-the-spot image acquisition, the collection visual angle is unrestricted, collection effect is quick, comprehensive, desirable, and the utility model can insert monitor etc. by vision signal output, realizes functions such as monitoring in real time, tracking fast, Network Transmission; (3), explosion-proof, dustproof, good water-proof effect.Because transverse axis is provided with the thread guide devices that can allow cable pass through, various signal wires also can pass through from the pitch axis of hollow, add in the protective cover cylindrical shell rear and front end of explosion-proof protective cover and all be fixed with protective cover protecgulum and protective cover bonnet, the The Cloud Terrace cylindrical shell of explosion-proof The Cloud Terrace all is fixed with loam cake and horizontal base plate in two ends up and down, demoder is positioned at the cavity of transverse axis, it is external that these all make each motor and various cables etc. not expose at explosion-proof chamber, isolated with the complex environment of outside, thereby the utility model is adapted to contain places such as the environment of damp or vapour mixture and combustible dust environment, explosion-proof, dustproof, good water-proof effect.
Description of drawings
Fig. 1 is a structure cross-sectional schematic of the present utility model;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is the B-B cut-open view of Fig. 1;
Fig. 4 is a principle of work block diagram of the present utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
As Fig. 1,2, shown in 3, a kind of explosion-proof integrated video camera, comprise explosion-proof protective cover 1 ', explosion-proof The Cloud Terrace 2 ', demoder 3 ', explosion-proof protective cover 1 ' comprises protective cover cylindrical shell 39, protective cover protecgulum 32, protective cover bonnet 40, explosion-proof protective cover 1 ' also comprises sky shade 38, sky shade 38 is fixed on the top of protective cover cylindrical shell 39, protective cover protecgulum 32 and protective cover bonnet 40 are respectively by being bolted to the rear and front end of protective cover cylindrical shell 39, protective cover protecgulum 32 is built-in with visor 20, visor 20 can be glass material, also can be the good material of other transparency, visor 20 installed inside have visor heated at constant temperature band 44, visor heated at constant temperature band 44 and visor 20 are fixed in the protecgulum 32 by trim ring, have in the protective cover cylindrical shell 39 by screw fixing thereunder lower installation board 42 and side's fixed thereon upper mounting plate 37, protective cover cylindrical shell 39 internal fixation have video camera 43, rain brush control panel 41, video camera 43 is fixed on the lower installation board 42 by screw, and the imaging moiety of video camera 43 will be near visor 20 1 sides.Explosion-proof protective cover 1 ' also comprises rain brush control device 8 ', rain brush control device 8 ' includes Wiper motor 36, rain brush axle 33, rain brush 45, rain brush connecting rod 26, rain brush position-limit mechanism 34, Wiper motor installing plate 35 and rain brush position-limit mechanism 34 are housed on the upper mounting plate 37, and rain brush position-limit mechanism 34 comprises the sensing chip 34-1 that is fixed on the rain brush axle 33 and is arranged on the photoelectric sensor switch 34-2 at place under 33 liang of skew backs of rain brush axle.Wiper motor 36 places in the protective cover cylindrical shell 39, is installed on the Wiper motor installing plate 35 by screw, and rain brush 45 is connected with Wiper motor 36 by rain brush connecting rod 26, rain brush axle 33, and it is on glass reciprocating at visor 20 that Wiper motor 36 drives rain brush 45.Its movement angle is limited by rain brush position-limit mechanism 34.Explosion-proof The Cloud Terrace 2 ' includes bottom 1, The Cloud Terrace cylindrical shell 10, loam cake 11, horizontal driving motor 9, transverse axis 2, horizontal driving motor gear 5, pitching driving motor 12, pitch axis 18, pitching driving motor gear 14, loam cake 11 passes through the screw thread Joint with The Cloud Terrace cylindrical shell 10, horizontal driving motor 9 and pitching driving motor 12 all place in the The Cloud Terrace cylindrical shell 10, the output shaft center line of horizontal driving motor 9 and pitching driving motor 12 is parallel, be vertical setting, explosion-proof The Cloud Terrace 2 ' also includes transverse axis 2, horizontal base plate 3, transverse axis 2 is provided with the thread guide devices 27 that can allow cable pass through, demoder 3 ' is positioned at the cavity of transverse axis 2, and be connected with transverse axis 2, horizontal base plate 3 holds 25 by horizontal drive shaft and is rotatably installed on the transverse axis 2, transverse axis 2 front ends are equipped with horizontal transmission gear 4, horizontal driving motor 9 is fixed on the horizontal motor mounting rack 7, horizontal motor mounting rack 7 is by being bolted on the horizontal base plate 3, horizontal driving motor 9 axle heads are equipped with horizontal driving motor gear 5, for the spur gear engagement, horizontally rotate between horizontal transmission gear 4 and the horizontal driving motor gear 5 thereby finish.Also be provided with horizontal position-limit mechanism 4 ' and horizontal level signals collecting mechanism 6 ' in the The Cloud Terrace cylindrical shell 10, horizontal position-limit mechanism 4 ' includes level is just changeing limit switch 21, level is just being changeed spacing dead man 22, horizontal inversion limit switch 23, the spacing dead man 24 of horizontal inversion, level is just being changeed limit switch 21, horizontal inversion limit switch 23 is fixed on the horizontal base plate 3, level is just being changeed spacing dead man 22, the spacing dead man 24 of horizontal inversion is fixed on the horizontal transmission gear 4, level is just changeing spacing dead man 22 and the spacing dead man 24 of horizontal inversion is unidirectional dead man, horizontal position-limit mechanism 4 ' guarantees to reach the omnibearing angle that horizontally rotates of 360 degree, horizontal level signals collecting mechanism 6 ' comprises that horizontal level detects potentiometer 8, horizontal level detects potentiometer gear 6, horizontal level detects potentiometer 8 and is fixed on the horizontal motor mounting rack 7 of horizontal driving motor 9, the horizontal level that is installed in horizontal level detection potentiometer 8 axle heads detects potentiometer gear 6 and is meshed with horizontal driving motor gear 5, finishes the electrical signal conversion work of horizontal level.Pitch axis 18 direct connections of explosion-proof protective cover 1 ' and hollow, various signal wires pass through from the pitch axis 18 of hollow, pitch axis 18 is rotatably installed in the The Cloud Terrace cylindrical shell 10 by pitching drive bearing 19, pitch axis 18 front ends are equipped with pitching transmission gear 16, pitching driving motor 12 is fixed on the pitching motor mounting bracket 15, pitching motor mounting bracket 15 is by being bolted on the The Cloud Terrace cylindrical shell 10, pitching driving motor 12 axle heads are equipped with pitching driving motor gear 14, be the bevel gear engagement between pitching transmission gear 16 and the pitching driving motor gear 14, thereby finish pitch rotation.Also be provided with pitching position-limit mechanism 5 ' and pitch position signals collecting mechanism 7 ' in the The Cloud Terrace cylindrical shell 10, pitching position-limit mechanism 5 ' includes pitching just to be changeed limit switch 28, pitching counter-rotating limit switch 29, pitching and is just changeing spacing dead man 30, the pitching spacing dead man 31 that reverses, pitching is just being changeed limit switch 28, pitching counter-rotating limit switch 29 and is being fixed on pitching motor mounting bracket 15 1 side panels of pitching driving motor 12, and pitching is just being changeed spacing dead man 30, the pitching spacing dead man 31 that reverses and is being fixed on the pitching transmission gear 16.Pitching position-limit mechanism 5 ' guarantees to reach the omnibearing pitching anglec of rotation of 180 degree, pitch position signals collecting mechanism 7 ' comprises that pitch position detects potentiometer 13, pitch position detects potentiometer gear 17, pitch position detects potentiometer 13 and is arranged on pitching motor mounting bracket 15 1 side panels of pitching driving motor 12, pitch position detects potentiometer gear 17 and is meshed with pitching driving motor gear 14, finishes the electrical signal conversion work of pitch position.
As shown in Figure 4, principle of work of the present utility model is: video camera 43 is collecting devices of image scene etc. in the explosion-proof protective cover 1 ', demoder 3 ' is accepted by external control signal and power supply, external control signal is the digital signal through coding, wherein comprised the driving of level and pitching motor, position control, the information such as control of video camera 43, demoder 3 ' is the digital signal decoding through coding, realize various control function, as integral body 360 degree of realizing explosion-proof The Cloud Terrace 2 ' on the transverse axis 2 horizontally rotate, the integral body 180 degree pitching rotations of the explosion-proof protective cover 1 ' that realization links to each other with explosion-proof The Cloud Terrace 2 ', realize horizontal position-limit mechanism 4 ', the various motions of pitching position-limit mechanism 5 ' in controlled range, realize the visor 20 surface clean cleaning of rain brush control device 8 ', 34 movement angles that can realize controlling rain brush of rain brush position-limit mechanism, stop position when the may command rain brush is not worked yet, promptly can not shelter from visor 20, horizontal level signals collecting mechanism 6 ', pitch position signals collecting mechanism 7 ' realizes position state signal is transformed into demoder 3 ' acceptable electric signal, realizes the closed-loop control to the position.The utility model can be finished video camera 43 the scene photo picture signals is converted to electric signal, again with vision signal by cable transmission to the monitor of pulpit.The utility model can be realized comprehensive video monitoring in conjunction with Control Software under necessary hardware is supported.
Claims (9)
1, a kind of explosion-proof integrated video camera, comprise explosion-proof protective cover (1 '), explosion-proof The Cloud Terrace (2 '), demoder (3 '), explosion-proof protective cover (1 ') comprises protective cover cylindrical shell (39), protective cover protecgulum (32), protective cover bonnet (40), protective cover protecgulum (32) is built-in with visor (20), protective cover cylindrical shell (39) internal fixation has video camera (43), explosion-proof The Cloud Terrace (2 ') includes bottom (1), The Cloud Terrace cylindrical shell (10), loam cake (11), horizontal driving motor (9), transverse axis (2), horizontal driving motor gear (5), pitching driving motor (12), pitch axis (18), pitching driving motor gear (14), loam cake (11) and The Cloud Terrace cylindrical shell (10) Joint, horizontal driving motor (9) and pitching driving motor (12) all place in the The Cloud Terrace cylindrical shell (10), it is characterized in that: horizontal driving motor (9) is parallel with the output shaft center line of pitching driving motor (12), be vertical setting, explosion-proof The Cloud Terrace (2 ') also includes transverse axis (2), horizontal base plate (3), transverse axis (2) is provided with the thread guide devices (27) that can allow cable pass through, demoder (3 ') is positioned at the cavity of transverse axis (2), and be connected with transverse axis (2), horizontal base plate (3) holds (25) by horizontal drive shaft and is rotatably installed on the transverse axis (2), horizontal transmission gear (4) on the transverse axis (2) is meshed with the horizontal driving motor gear (5) of horizontal driving motor (9) axle head, pitch axis (18) direct connection of explosion-proof protective cover (1 ') and hollow, pitch axis (18) is rotatably installed in the The Cloud Terrace cylindrical shell (10) by pitching drive bearing (19), and the pitching transmission gear (16) on the pitch axis (18) is meshed with the pitching driving motor gear (14) of pitching driving motor (12) axle head.
2, explosion-proof integrated video camera according to claim 1, it is characterized in that: be the spur gear engagement between described horizontal transmission gear (4) and the horizontal driving motor gear (5), be the bevel gear engagement between pitching transmission gear (16) and the pitching driving motor gear (14).
3, explosion-proof integrated video camera according to claim 1 and 2, it is characterized in that: also be provided with horizontal position-limit mechanism (4 ') in the described The Cloud Terrace cylindrical shell (10), horizontal position-limit mechanism (4 ') includes level is just changeing limit switch (21), level is just being changeed spacing dead man (22), horizontal inversion limit switch (23), the spacing dead man of horizontal inversion (24), level is just being changeed limit switch (21), horizontal inversion limit switch (23) is arranged on the horizontal base plate (3), and level is just being changeed spacing dead man (22), the spacing dead man of horizontal inversion (24) is arranged on the horizontal transmission gear (4).
4, explosion-proof integrated video camera according to claim 3 is characterized in that: described level is just changeing spacing dead man (22) and the spacing dead man of horizontal inversion (24) is unidirectional dead man.
5, explosion-proof integrated video camera according to claim 1 and 2, it is characterized in that: also be provided with pitching position-limit mechanism (5 ') in the described The Cloud Terrace cylindrical shell (10), pitching position-limit mechanism (5 ') includes pitching is just changeing limit switch (28), pitching counter-rotating limit switch (29), spacing dead man (30) is just being changeed in pitching, the pitching spacing dead man (31) that reverses, limit switch (28) is just being changeed in pitching, pitching counter-rotating limit switch (29) is arranged on pitching motor mounting bracket (15) one side panels of pitching driving motor (12), and spacing dead man (30) is just being changeed in pitching, the pitching spacing dead man (31) that reverses is arranged on the pitching transmission gear (16).
6, explosion-proof integrated video camera according to claim 1 and 2, it is characterized in that: also be provided with horizontal level signals collecting mechanism (6 ') in the described The Cloud Terrace cylindrical shell (10), horizontal level signals collecting mechanism (6 ') comprises that horizontal level detects potentiometer (8), horizontal level detects potentiometer gear (6), horizontal level detects potentiometer (8) and is arranged on the horizontal motor mounting rack (7) of horizontal driving motor (9), and horizontal level detects potentiometer gear (6) and is meshed with horizontal driving motor gear (5).
7, explosion-proof integrated video camera according to claim 1 and 2, it is characterized in that: also be provided with pitch position signals collecting mechanism (7 ') in the described The Cloud Terrace cylindrical shell (10), pitch position signals collecting mechanism (7 ') comprises that pitch position detects potentiometer (13), pitch position detects potentiometer gear (17), pitch position detects potentiometer (13) and is arranged on pitching motor mounting bracket (15) one side panels of pitching driving motor (12), and pitch position detects potentiometer gear (17) and is meshed with pitching driving motor gear (14).
8, explosion-proof integrated video camera according to claim 1 and 2, it is characterized in that: described explosion-proof protective cover (1 ') also comprises rain brush control device (8 '), rain brush control device (8 ') includes Wiper motor (36), rain brush axle (33), rain brush (45), rain brush connecting rod (26), rain brush position-limit mechanism (34), Wiper motor (36) places in the protective cover cylindrical shell (39), and rain brush (45) is connected with Wiper motor (36) by rain brush connecting rod (26), rain brush axle (33).
9, explosion-proof integrated video camera according to claim 8 is characterized in that: described rain brush position-limit mechanism (34) comprises the sensing chip (34-1) that is fixed on the rain brush axle (33) and places the photoelectric sensor switch (34-2) of rain brush axle (33) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620071463.8U CN2904028Y (en) | 2006-05-17 | 2006-05-17 | Explosion-proof integrated video camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620071463.8U CN2904028Y (en) | 2006-05-17 | 2006-05-17 | Explosion-proof integrated video camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2904028Y true CN2904028Y (en) | 2007-05-23 |
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ID=38079442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200620071463.8U Expired - Fee Related CN2904028Y (en) | 2006-05-17 | 2006-05-17 | Explosion-proof integrated video camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2904028Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101594462B (en) * | 2009-05-27 | 2010-09-01 | 常州市盛和电子有限公司 | Explosion-proof dust-ignition-proof spherical camera |
| CN102868854A (en) * | 2012-10-18 | 2013-01-09 | 常州市佐安电器有限公司 | Anti-explosion video camera |
| CN102871352A (en) * | 2012-10-27 | 2013-01-16 | 无锡巨通矿山机械有限公司 | Rotatable mining computer box |
| CN103208695A (en) * | 2013-03-14 | 2013-07-17 | 广州市增城和运五金加工厂 | Mini-type electric connector |
| CN104483986A (en) * | 2014-12-26 | 2015-04-01 | 常州市盛和电子有限公司 | Closed-loop servo control device for explosion-proof cameras |
| CN104482153A (en) * | 2014-12-26 | 2015-04-01 | 常州市盛和电子有限公司 | Overload slip protection device |
| CN104683670A (en) * | 2014-12-26 | 2015-06-03 | 常州市盛和电子有限公司 | Anti-explosion image pickup instrument |
| CN106218534A (en) * | 2016-08-24 | 2016-12-14 | 华晨汽车集团控股有限公司 | One looks around the vehicle-mounted mounting bracket of photographic head |
| CN112672109A (en) * | 2020-12-16 | 2021-04-16 | 江苏冠域物联网科技有限公司 | Campus monitoring device based on Internet of things and using method thereof |
-
2006
- 2006-05-17 CN CN200620071463.8U patent/CN2904028Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101594462B (en) * | 2009-05-27 | 2010-09-01 | 常州市盛和电子有限公司 | Explosion-proof dust-ignition-proof spherical camera |
| CN102868854A (en) * | 2012-10-18 | 2013-01-09 | 常州市佐安电器有限公司 | Anti-explosion video camera |
| CN102871352A (en) * | 2012-10-27 | 2013-01-16 | 无锡巨通矿山机械有限公司 | Rotatable mining computer box |
| CN103208695A (en) * | 2013-03-14 | 2013-07-17 | 广州市增城和运五金加工厂 | Mini-type electric connector |
| CN104483986A (en) * | 2014-12-26 | 2015-04-01 | 常州市盛和电子有限公司 | Closed-loop servo control device for explosion-proof cameras |
| CN104482153A (en) * | 2014-12-26 | 2015-04-01 | 常州市盛和电子有限公司 | Overload slip protection device |
| CN104683670A (en) * | 2014-12-26 | 2015-06-03 | 常州市盛和电子有限公司 | Anti-explosion image pickup instrument |
| CN104483986B (en) * | 2014-12-26 | 2017-01-25 | 常州市盛和电子有限公司 | Closed-loop servo control device for explosion-proof cameras |
| CN104683670B (en) * | 2014-12-26 | 2017-12-01 | 常州市盛和电子有限公司 | Explosion-proof camera shooting instrument |
| CN106218534A (en) * | 2016-08-24 | 2016-12-14 | 华晨汽车集团控股有限公司 | One looks around the vehicle-mounted mounting bracket of photographic head |
| CN112672109A (en) * | 2020-12-16 | 2021-04-16 | 江苏冠域物联网科技有限公司 | Campus monitoring device based on Internet of things and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070523 Termination date: 20100517 |