CN115278032A - Public safety monitoring device for security system - Google Patents
Public safety monitoring device for security system Download PDFInfo
- Publication number
- CN115278032A CN115278032A CN202210912197.0A CN202210912197A CN115278032A CN 115278032 A CN115278032 A CN 115278032A CN 202210912197 A CN202210912197 A CN 202210912197A CN 115278032 A CN115278032 A CN 115278032A
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- gear
- supporting
- fixedly connected
- threaded sleeve
- public safety
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 19
- 238000007789 sealing Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000001737 promoting effect Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 12
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The invention relates to the technical field of public safety monitoring, and discloses a public safety monitoring device for a security system, which comprises a support, wherein a frame is fixedly mounted at the top of the support, a camera is arranged on the inner side of the frame, a connecting seat is fixedly mounted at the top of the frame, a solar assembly is fixedly mounted at the top of the connecting seat, a servo motor is fixedly mounted on the inner wall of the frame, and a connecting groove is formed in the inner wall of the frame and positioned at the top of the servo motor. This public safety monitoring device for security protection system, at work, through the servo motor who sets up to and the rubber scraper that the cooperation set up, the removal that drives rubber scraper indirectly through servo motor's drive during the use has realized the clearance of rubber scraper to the camera mirror surface, avoids the picture that the camera was shot to become fuzzy, optimizes the shooting sight of camera, is favorable to the staff to the discernment of control picture.
Description
Technical Field
The invention belongs to the technical field of public safety monitoring, and particularly relates to a public safety monitoring device for a security system.
Background
The safety precaution system uses safety precaution products and other related products with the purpose of maintaining social public safety, and the safety precaution refers to comprehensively realizing the safety precaution of personnel, equipment, buildings or areas by adopting the modes of manpower precaution, technical precaution, physical precaution and the like in buildings or building groups (including peripheral regions) or specific places and areas;
the types of mechanical equipment applied by safety precaution are more, and for outdoor public safety precaution, a monitoring coverage mode is mostly adopted in daily life for safety precaution, a larger number of monitoring cameras need to be laid for monitoring coverage, and the monitoring range is further ensured to be wide;
however, the existing monitoring camera is mostly installed at a higher position, and due to the changeful natural weather, stains are attached to the outer mirror surface of the monitoring camera, so that the picture shot by the monitoring camera becomes blurred, the shooting sight of the monitoring camera is influenced, and the recognition of the monitoring picture by a worker is not facilitated.
Disclosure of Invention
In view of the above situation, in order to overcome the defects in the prior art, the present invention provides a public safety monitoring device for a security system, which effectively solves the problems set forth in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a public safety monitoring device for security protection system, includes the support, the top fixed mounting of support has the frame, the inboard of frame is provided with the camera, the top fixed mounting of frame has the connecting seat, the top fixed mounting of connecting seat has solar energy component, the inner wall fixed mounting of frame has servo motor, the inner wall of frame just is located servo motor's top has seted up the spread groove, servo motor's output just is located the inboard fixedly connected with drive shaft of spread groove, servo motor is used for the drive the rotation of drive shaft, the outside threaded connection of drive shaft has first thread bush, the outside fixedly connected with rubber scraper of first thread bush, the rotation of drive shaft is used for driving reciprocating of first thread bush, the top of drive shaft just is located the first gear of inboard fixedly connected with of connecting seat, the inboard of connecting seat just is close to the top swing joint coupling assembling of first gear, coupling assembling is used for connecting first gear with the supporting component, the inboard of connecting seat just is close to the outside swing joint of connecting assembly has the supporting component, the top fixedly connected with rain-proof cover, the supporting component is used for promoting the removal of rain-proof cover, the inner wall fixed connection of connecting seat is used for improving the joint strip sealing between the sealing rubber sealing cover.
Preferably, the first thread bush is attached to the inner wall of the connecting groove, and the first thread bush can move up and down along the connecting groove.
Preferably, the rubber scraper is attached to the surface of the camera, the first threaded sleeve is used for driving the rubber scraper to move, and the rubber scraper is used for removing stains on the surface of the camera.
Preferably, the inside fixed mounting of frame has the battery, rain-proof cover and battery electric connection.
Preferably, the supporting assembly comprises a supporting screw rod, a supporting bearing, a supporting threaded sleeve and a fourth gear, the bottom of the sealing rubber strip is located on the inner wall of the connecting seat and fixedly connected with the supporting bearing, the inner shaft of the supporting bearing is fixedly connected with the supporting screw rod, the inner wall of the connecting seat is located on the outer side of the supporting screw rod and movably connected with the fourth gear, and the inner side of the fourth gear is fixedly connected with the supporting threaded sleeve.
Preferably, the supporting threaded sleeve is in threaded connection with the supporting screw rod, and the rotation of the supporting threaded sleeve is used for driving the supporting screw rod to move up and down.
Preferably, coupling assembling includes connecting lead screw, connection bearing, connection pivot, second gear, stopper, connecting thread bush, annular spout and third gear, the inner wall swing joint of connecting seat has the connecting lead screw, connecting lead screw's outside threaded connection has the connecting thread bush, annular spout has been seted up to connecting thread bush's inner wall, the inboard of connecting seat just is close to the inboard fixedly connected with stopper of annular spout, connecting lead screw's top fixedly connected with connection bearing, the interior axle fixedly connected with of connection bearing connects the pivot, connect one side fixedly connected with second gear of pivot, the opposite side fixedly connected with third gear of connection pivot.
Preferably, the second gear has the same size as the fourth gear, the second gear is engaged with the fourth gear, the third gear has the same size as the first gear, and the third gear is engaged with the first thread bushing.
Compared with the prior art, the invention has the beneficial effects that:
1) The servo motor through setting to and the rubber scraper blade that the cooperation set up, the removal that drives rubber scraper blade through servo motor's drive indirectness during the use has realized the clearance of rubber scraper blade to the camera mirror surface, and the picture of avoiding the camera to shoot becomes fuzzy, optimizes the shooting sight of camera, is favorable to the discernment of staff to the control picture.
2) The supporting component is arranged and the servo motor is arranged in a matched mode, the rotation piece indirectness of the servo motor drives the supporting component to move during use, connection and separation between the connecting seat and the rain cover are achieved, convenience and practicability are achieved, maintenance and replacement efficiency of the solar component are improved, time and labor are saved, automation degree is improved, and long-time use of the monitoring device is facilitated.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is a schematic diagram of the structure at B in FIG. 1 according to the present invention.
In the figure: 1. a support; 2. a frame; 3. a camera; 4. a connecting seat; 5. a solar module; 6. a rain cover; 7. a servo motor; 8. connecting grooves; 9. a drive shaft; 10. sealing rubber strips; 11. a support assembly; 12. a connecting assembly; 13. a first gear; 14. a first threaded sleeve; 15. a rubber blade; 111. a support screw rod; 112. a support bearing; 113. supporting the threaded sleeve; 114. a fourth gear; 121. connecting a screw rod; 122. connecting a bearing; 123. connecting the rotating shaft; 124. a second gear; 125. a limiting block; 126. connecting a threaded sleeve; 127. an annular chute; 128. a third gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In a first embodiment, as shown in fig. 1-4, the present invention includes a public safety monitoring device for a security system, including a support 1, a frame 2 is fixedly installed on a top of the support 1, a storage battery is fixedly installed on an inner side of the frame 2, a rain cover 6 is electrically connected to the storage battery, a camera 3 is disposed on an inner side of the frame 2, a connecting seat 4 is fixedly installed on a top of the frame 2, a solar module 5 is fixedly installed on a top of the connecting seat 4, a servo motor 7 is fixedly installed on an inner wall of the frame 2, a connecting groove 8 is formed in an inner wall of the frame 2 and located at a top of the servo motor 7, an output end of the servo motor 7 is fixedly connected to an inner side of the connecting groove 8, the servo motor 7 is used to drive rotation of a driving shaft 9, a first thread bushing 14 is threadedly connected to an outer side of the driving shaft 9, the first thread bushing 14 is attached to an inner wall of the connecting groove 8, the first thread bushing 14 can move up and down along the connecting groove 8, a rubber scraper 15 is fixedly connected to an outer side of the first thread bushing 14, the rubber scraper is attached to a surface of the camera 3, a third thread bushing 126 is connected to a driving shaft 12, a stop block 122 is movably connected to an inner wall of the connecting groove 122, a first thread bushing 126 and a third thread bushing 120 is connected to an inner wall of the connecting groove 126, an annular sliding groove 127 is formed in the inner wall of the connecting threaded sleeve 126, a limiting block 125 is fixedly connected to the inner side of the connecting seat 4 close to the inner side of the annular sliding groove 127, a connecting bearing 122 is fixedly connected to the top of the connecting screw rod 121, a connecting rotating shaft 123 is fixedly connected to the inner shaft of the connecting bearing 122, a second gear 124 is fixedly connected to one side of the connecting rotating shaft 123, a third gear 128 is fixedly connected to the other side of the connecting rotating shaft 123, the size of the second gear 124 is the same as that of the fourth gear 114, the second gear 124 is meshed with the fourth gear 114, the size of the third gear 128 is the same as that of the first gear 13, and the third gear 128 is meshed with the first threaded sleeve 14;
in the second embodiment, as shown in fig. 1 to 4, a support assembly 11 is movably connected to an inner side of the connection seat 4 and an outer side of the connection assembly 12, the connection assembly 12 is used for connecting the first gear 13 and the support assembly 11, the support assembly 11 includes a support screw 111, a support bearing 112, a support threaded sleeve 113 and a fourth gear 114, the support bearing 112 is fixedly connected to the bottom of the sealing rubber strip 10 and located on an inner wall of the connection seat 4, the support screw 111 is fixedly connected to an inner shaft of the support bearing 112, the fourth gear 114 is movably connected to an inner wall of the connection seat 4 and located on an outer side of the support screw 111, a support threaded sleeve 113 is fixedly connected to an inner side of the fourth gear 114, the support threaded sleeve 113 is in threaded connection with the support screw 111, and rotation of the support threaded sleeve 113 is used for driving the support screw 111 to move up and down;
supporting component 11's top fixedly connected with rain-proof cover 6, supporting component 11 are used for promoting the removal of rain-proof cover 6, and the inner wall fixedly connected with joint strip 10 of rain-proof cover 6, joint strip 10 are used for improving the leakproofness between rain-proof cover 6 and connecting seat 4.
The working principle is as follows: when the solar energy collecting device works, the support 1 is firstly installed at a specified position, the camera 3 can monitor an external environment when the solar energy collecting device is used, and in daytime, the solar energy collecting device can collect solar energy through the solar energy component 5 installed at the top of the connecting seat 4, store the energy in the storage battery at the inner side of the camera 3 and provide daily use for the camera 3;
before the camera 3 is used, a worker screws the connecting threaded sleeve 126 in the connecting assembly 12, and simultaneously holds the connecting screw rod 121, so that the connecting screw rod 121 is prevented from rotating along with the connecting threaded sleeve 126, and due to the fact that the connecting threaded sleeve 126 is in threaded connection with the connecting screw rod 121, the connecting threaded sleeve 126 cannot fall off from the connecting seat 4 under the effect that the limiting block 125 is clamped with the annular sliding groove 127, at the moment, the connecting threaded sleeve 126 rotates clockwise to move the connecting screw rod 121 upwards, so that the connecting bearing 122 is pushed to move upwards, the connecting rotating shaft 123 drives the third gear 128 of the second gear 124 at two ends to move upwards, the second gear 124 is separated from the fourth gear 114 in the supporting assembly 11, and the third gear 128 is separated from the first gear 13;
along with the use of the camera 3, due to the changeable natural weather, stains are adhered to the outer mirror surface of the camera 3, at the moment, the servo motor 7 on the inner wall of the frame 2 is started, so that the servo motor 7 drives the driving shaft 9 on the inner side of the connecting groove 8 to rotate clockwise, due to the fact that the driving shaft 9 is in threaded connection with the first threaded sleeve 14, at the moment, the first threaded sleeve 14 moves downwards along the inner wall of the driving shaft 9 under the rotating effect of the driving shaft 9, the rubber scraper 15 is further driven to move downwards, due to the fact that the rubber scraper 15 is attached to the mirror surface of the camera 3, the stains on the surface of the camera 3 are cleaned by the rubber scraper 15, and similarly, when the driving shaft 9 is driven by the servo motor 7 to rotate anticlockwise, the rubber scraper 15 can move upwards, the rubber scraper 15 is moved to the initial position, and therefore, one-time cleaning of the mirror surface of the camera 3 is completed, the situation that pictures shot by the camera 3 are blurred is avoided, the shooting sight line of the camera 3 is optimized, and the recognition of monitoring pictures by workers is facilitated.
When the monitoring device is used for a long time, the solar module 5 needs to be overhauled and replaced, at this moment, a worker screws the annular chute 127 in the connecting component 12, so that the counterclockwise rotation of the connecting threaded sleeve 126 drives the connecting threaded sleeve 126 to move downwards, and further drives the connecting bearing 122 to move downwards, so that the second gear 124 is meshed with the fourth gear 114 again, meanwhile, the third gear 128 is meshed with the first gear 13, then the servo motor 7 is started, so that the servo motor 7 drives the driving shaft 9 in the connecting groove 8 to rotate clockwise, and further drives the rubber scraper 15 to move downwards, meanwhile, the first gear 13 drives the third gear 128 to rotate, and further the second gear 124 rotates along with the first gear, because the second gear 124 is meshed with the fourth gear 114, the fourth gear 114 drives the inside supporting threaded sleeve 113 to rotate along with the connecting groove, because the supporting threaded sleeve 113 supports the threaded sleeve 111, and at this moment, the rotation of the supporting threaded sleeve 113 drives the supporting screw rod 111 to move upwards, and further drives the supporting bearing 112 to move upwards, and enter the rain-proof cover 6 to be separated from the connecting base 4, until the solar module 5 can be taken out;
accomplish the maintenance and the change back to solar energy component 5, start servo motor 7, thereby drive shaft 9 anticlockwise rotation, thereby drive fourth gear 114 secondary rotation, thereby drive the lapse of support lead screw 111, and then drive rain-proof cover 6 and connecting seat 4 secondary contact, under joint strip 10's effect, the leakproofness between connecting seat 4 and the rain-proof cover 6 has been improved, convenience and practicality, the maintenance and the change efficiency to solar energy component 5 have been improved, time saving and labor saving, the degree of automation is improved, be favorable to monitoring device's long-time use.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a public safety monitoring device for security protection system, includes support (1), its characterized in that: the top of support (1) is fixedly provided with a frame (2), the inner side of frame (2) is provided with a camera (3), the top of frame (2) is fixedly provided with a connecting seat (4), the top of connecting seat (4) is fixedly provided with a solar component (5), the inner wall of frame (2) is fixedly provided with a servo motor (7), the inner wall of frame (2) is positioned at the top of servo motor (7) and is provided with a connecting groove (8), the output end of servo motor (7) is positioned at the inner side fixedly connected with driving shaft (9) of connecting groove (8), servo motor (7) is used for driving the rotation of driving shaft (9), the outer side of driving shaft (9) is connected with a first thread sleeve (14) in a threaded manner, the outer side of first thread sleeve (14) is fixedly connected with a rubber scraper (15), the rotation of driving shaft (9) is used for driving the up-down movement of first thread sleeve (14), the top of driving shaft (9) is positioned at the inner side fixedly connected with a first gear (13) of connecting seat (4), the inner side of connecting seat (4) is close to the movable gear (13), and is used for supporting the first gear connecting component (12), the inboard of connecting seat (4) just is close to the outside swing joint of coupling assembling (12) has supporting component (11), the rain-proof cover of top fixedly connected with (6) of supporting component (11), supporting component (11) are used for promoting the removal of rain-proof cover (6), the inner wall fixedly connected with joint strip (10) of rain-proof cover (6), joint strip (10) are used for improving rain-proof cover (6) with leakproofness between connecting seat (4).
2. The public safety monitoring device for the security system according to claim 1, characterized in that: the first threaded sleeve (14) is attached to the inner wall of the connecting groove (8), and the first threaded sleeve (14) can move up and down along the connecting groove (8).
3. The public safety monitoring device for the security system according to claim 1, characterized in that: the rubber scraper (15) is attached to the surface of the camera (3), the first threaded sleeve (14) is used for driving the rubber scraper (15) to move, and the rubber scraper (15) is used for removing stains on the surface of the camera (3).
4. The public safety monitoring device for the security system according to claim 1, characterized in that: the inboard fixed mounting of frame (2) has the battery, rain-proof cover (6) and battery electric connection.
5. The public safety monitoring device for the security system according to claim 1, characterized in that: the supporting assembly (11) comprises a supporting screw rod (111), a supporting bearing (112), a supporting threaded sleeve (113) and a fourth gear (114), the bottom of the sealing rubber strip (10) is located on the inner wall fixedly connected with supporting bearing (112) of the connecting seat (4), the inner shaft fixedly connected with supporting screw rod (111) of the supporting bearing (112), the inner wall of the connecting seat (4) is located on the outer side of the supporting screw rod (111) and is movably connected with the fourth gear (114), and the inner side of the fourth gear (114) is fixedly connected with the supporting threaded sleeve (113).
6. The public safety monitoring device for the security system according to claim 5, characterized in that: the supporting threaded sleeve (113) is in threaded connection with the supporting screw rod (111), and the rotation of the supporting threaded sleeve (113) is used for driving the supporting screw rod (111) to move up and down.
7. The public safety monitoring device for the security system according to claim 5, characterized in that: the connecting assembly (12) comprises a connecting screw rod (121), a connecting bearing (122), a connecting rotating shaft (123), a second gear (124), a limiting block (125), a connecting threaded sleeve (126), an annular sliding groove (127) and a third gear (128), the inner wall of the connecting base (4) is movably connected with the connecting screw rod (121), the outer side of the connecting screw rod (121) is in threaded connection with the connecting threaded sleeve (126), the inner wall of the connecting threaded sleeve (126) is provided with the annular sliding groove (127), the inner side of the connecting base (4) is close to the inner side fixedly connected with limiting block (125) of the annular sliding groove (127), the top fixedly connected with the connecting bearing (122) of the connecting screw rod (121), the inner shaft fixedly connected with the connecting bearing (122) is connected with the rotating shaft (123), the second gear (124) is fixedly connected with one side of the connecting rotating shaft (123), and the third gear (128) is fixedly connected with the other side of the connecting rotating shaft (123).
8. The public safety monitoring device for the security system according to claim 7, characterized in that: the second gear (124) is the same size as the fourth gear (114), the second gear (124) is meshed with the fourth gear (114), the third gear (128) is the same size as the first gear (13), and the third gear (128) is meshed with the first threaded sleeve (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210912197.0A CN115278032B (en) | 2022-07-29 | 2022-07-29 | Public safety monitoring device for security system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210912197.0A CN115278032B (en) | 2022-07-29 | 2022-07-29 | Public safety monitoring device for security system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115278032A true CN115278032A (en) | 2022-11-01 |
| CN115278032B CN115278032B (en) | 2024-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210912197.0A Active CN115278032B (en) | 2022-07-29 | 2022-07-29 | Public safety monitoring device for security system |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06303471A (en) * | 1993-04-13 | 1994-10-28 | Toshiba Corp | Monitor camera |
| CN108540706A (en) * | 2018-06-29 | 2018-09-14 | 河南豪威智能科技有限公司 | A kind of outdoor surveillance camera being convenient to clean camera lens dust |
| CN209659467U (en) * | 2019-04-17 | 2019-11-19 | 北京德昌祥科技有限公司 | A kind of mobile Internet monitor camera |
| CN110899164A (en) * | 2019-12-17 | 2020-03-24 | 余兰兰 | Dust removal device for monitoring camera |
| CN212781762U (en) * | 2020-10-21 | 2021-03-23 | 冯海军 | Dustproof automatic monitoring instrument |
| CN215912178U (en) * | 2021-08-27 | 2022-02-25 | 武汉澳易通电信科技有限公司 | Street public security video monitoring exempts from to maintain integrative supervisory equipment |
| CN216122683U (en) * | 2021-08-10 | 2022-03-22 | 江苏裕通信息科技有限公司 | Video monitoring device for smart community Internet of things |
-
2022
- 2022-07-29 CN CN202210912197.0A patent/CN115278032B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06303471A (en) * | 1993-04-13 | 1994-10-28 | Toshiba Corp | Monitor camera |
| CN108540706A (en) * | 2018-06-29 | 2018-09-14 | 河南豪威智能科技有限公司 | A kind of outdoor surveillance camera being convenient to clean camera lens dust |
| CN209659467U (en) * | 2019-04-17 | 2019-11-19 | 北京德昌祥科技有限公司 | A kind of mobile Internet monitor camera |
| CN110899164A (en) * | 2019-12-17 | 2020-03-24 | 余兰兰 | Dust removal device for monitoring camera |
| CN212781762U (en) * | 2020-10-21 | 2021-03-23 | 冯海军 | Dustproof automatic monitoring instrument |
| CN216122683U (en) * | 2021-08-10 | 2022-03-22 | 江苏裕通信息科技有限公司 | Video monitoring device for smart community Internet of things |
| CN215912178U (en) * | 2021-08-27 | 2022-02-25 | 武汉澳易通电信科技有限公司 | Street public security video monitoring exempts from to maintain integrative supervisory equipment |
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| Publication number | Publication date |
|---|---|
| CN115278032B (en) | 2024-03-15 |
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