CN114458929B - Sealing device for networking type security monitoring equipment and monitoring equipment - Google Patents
Sealing device for networking type security monitoring equipment and monitoring equipment Download PDFInfo
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- CN114458929B CN114458929B CN202210121328.3A CN202210121328A CN114458929B CN 114458929 B CN114458929 B CN 114458929B CN 202210121328 A CN202210121328 A CN 202210121328A CN 114458929 B CN114458929 B CN 114458929B
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- bevel gear
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- 238000007789 sealing Methods 0.000 title claims abstract description 49
- 230000006855 networking Effects 0.000 title claims abstract description 10
- 238000012544 monitoring process Methods 0.000 title claims description 14
- 238000012806 monitoring device Methods 0.000 claims abstract description 14
- 238000004804 winding Methods 0.000 claims description 27
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 15
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 15
- 241001330002 Bambuseae Species 0.000 claims description 15
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 15
- 239000011425 bamboo Substances 0.000 claims description 15
- 230000000903 blocking effect Effects 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 description 28
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 230000009471 action Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004200 deflagration Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
- F16M13/027—Ceiling supports
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Fluid Mechanics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a networking type security monitoring device and a sealing device for the monitoring device, wherein the sealing device for the monitoring device comprises a ceiling, a first bevel gear and a sealing cover, wherein the first bevel gear is rotatably arranged on the upper end face of the ceiling, the sealing cover is arranged on the upper side of the ceiling, the sealing cover can move in the vertical direction of the ceiling through the rotation of the first bevel gear, and the interior of the sealing cover is vacuumized to isolate the air which can detonate a circuit, so that the security of the circuit is protected.
Description
Technical Field
The invention relates to the technical field of monitoring equipment, in particular to networking security monitoring equipment and a sealing device for the monitoring equipment.
Background
The security engineering is a process of realizing security protection by adopting modern technological means, and in the security engineering, the security engineering comprises building intellectualization, video monitoring, entrance guard attendance, anti-theft alarm, parking lot management, intelligent home, machine room engineering and the like, and the video monitoring is an important component in the security engineering. Monitoring devices are often used in various modern occasions to protect property safety of personnel, and with the progress and development of scientific technology, the types and functions of the monitoring devices are more and more diversified.
Chinese patent No. CN111306428A discloses an intelligent security monitoring device. The camera comprises a camera body which is arranged in a mounting shell, wherein the mounting shell comprises a bottom plate, two vertical plates are arranged on the bottom plate in parallel, a clamping mechanism for mounting the camera is arranged between the two vertical plates, and an arc-shaped protection plate is arranged above the two vertical plates; the lifting cavity with upward openings is arranged on the upper end face of the vertical plate and positioned at the front end and the rear end, and a lifting rod with one end extending out of the lifting cavity and connected with the protection plate is arranged in the lifting cavity through a first spring. Through the setting of above-mentioned structure for first spring can cushion the protection plate when striking the protection plate such as sleet, hail, make the protection plate have the effect of damping, thereby make the camera body of installing in the casing obtain the protection better, extension camera's life.
The device designs corresponding structure to the protection of camera body, but has also led to comparatively inconvenient when installation and maintenance to be practical inadequately, especially in the maintenance process, because the space is narrow and small to the staff is in the high altitude construction, leads to being unfavorable for carrying out maintenance operation.
Therefore, it is necessary to provide a networking security monitoring device and a sealing device for the monitoring device to solve the above technical problems.
Disclosure of Invention
The invention aims to provide a networking type security monitoring device and a sealing device for the monitoring device, which are used for solving the problems that the installation and maintenance are inconvenient, the practicability is not high, and particularly in the maintenance process, the space is narrow, and workers are in high-altitude operation, so that the maintenance operation is not facilitated.
In order to achieve the above purpose, through being provided with the lamp area, on the one hand can throw light on, on the other hand can support the camera body, is favorable to the maintenance, and makes the camera body lock after can falling to optional position through spacing subassembly, and the operation of being convenient for can drive the flabellum through utilizing spacing subassembly's reverse work to rotate to keep the inside air drying of ceiling, avoid the circuit to age because of moist air.
Based on the thought, the invention provides the following technical scheme: the utility model provides a sealing device for supervisory equipment, includes ceiling, first bevel gear and sealed lid, first bevel gear rotation sets up the up end of ceiling, sealed lid sets up the upside of ceiling, sealed lid accessible first bevel gear's rotation is in the vertical direction of ceiling removes, through carrying out the evacuation to sealed lid inside, the isolated air that enables the circuit deflagration helps protecting circuit safety.
Preferably, the sealing device further comprises a screw rod, an air vent, a plugging rod and an elastic air inflation cavity, wherein the screw rod is fixedly arranged on the upper end face of the first bevel gear, the screw rod penetrates through the sealing cover and is in threaded connection with the sealing cover, the air vent is formed in the upper end face of the sealing cover, the elastic air inflation cavity is fixedly arranged on the upper end face of the ceiling, the plugging rod is vertically and fixedly arranged on the upper side of the elastic air inflation cavity, and the plugging rod is aligned with the air vent in the vertical direction.
Preferably, when the sealing cover is at the lower end of the stroke and is not vacuumized, the blocking rod does not enter the vent hole, after the elastic inflation cavity is expanded, the blocking rod enters the vent hole and is in sealing arrangement with the vent hole, when the camera body is overhauled, the first bevel gear rotates to drive the screw rod to rotate, the sealing cover is enabled to vertically move upwards, the fan blade rotates to facilitate ventilation air to blow out accumulated dust, after the camera body is reset, the sealing cover moves downwards, the bottom is attached to the upper end face of the ceiling, the vent hole is vacuumized at the moment, the elastic inflation cavity is expanded under the action of air pressure, the blocking rod enters the vent hole, the inside of the sealing cover is enabled to always maintain a vacuum state, the air enabling the circuit to detonate is isolated, and the safety of the circuit is facilitated.
The utility model provides a networking security protection supervisory equipment, includes the ceiling and sets up in the camera body of ceiling bottom, includes sealing device for supervisory equipment, the top of ceiling is provided with the lamp area, lamp area one end is fixed mutually with the swivel becket on camera body top, the other end of lamp area is established on the axle through the swivel becket, the axle sets up in the ceiling top, the one end fixedly connected with first connecting axle of axle, the both ends of axle all are provided with the baffle, first connecting axle runs through the baffle and rotates with the baffle to be connected, the first connecting axle outside is provided with the junction box, the junction box is inside to be provided with the wind spring, wind spring one end is fixed mutually with first connecting axle, the other end of wind spring is fixed mutually with the inside wall of junction box, sealing device covers for supervisory equipment the part of ceiling upside.
Preferably, the top fixedly connected with fixed section of thick bamboo of camera body, the outside extension in top of fixed section of thick bamboo forms the fixed plate, and the top of fixed plate is provided with the ring gear, and the ring gear rotates and arranges in the ceiling bottom, the fixed plate passes through the bolt fastening in the ring gear bottom, the rotation ring rotates and sets up in the top of fixed section of thick bamboo, fixed section of thick bamboo and rotation ring all are arranged in the through-hole inside of predetermineeing on the ceiling and are rotated with the ceiling and are connected.
Preferably, the baffle outside is provided with the limit sleeve, the limit sleeve is fixed mutually with the reel to the limit sleeve runs through the baffle and rotates with the baffle to be connected, the inside second connecting axle that is provided with of limit sleeve, the second connecting axle passes the limit sleeve and rotates with the limit sleeve and be connected through first one-way bearing.
Preferably, one end of the second connecting shaft far away from the limit sleeve is fixedly connected with a first straight gear, the bottom of the first straight gear is meshed with a second straight gear, one side of the second straight gear is provided with a transverse shaft, and the transverse shaft is fixedly connected with the second straight gear through a fixed shaft connected with the transverse shaft.
Preferably, one end of the transverse shaft, which is far away from the second straight gear, is fixedly connected with a second bevel gear, a first bevel gear is meshed with the bottom end of the second bevel gear, a vertical shaft is fixedly connected with the bottom end of the first bevel gear, a limiting gear is arranged at one end of the vertical shaft extending to the outer side of the ceiling, a second one-way bearing is arranged between the vertical shaft and the limiting gear, and the gear ring is meshed with the limiting gear.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic view of the connection structure of the lamp strip and the rotating ring of the present invention;
FIG. 4 is a schematic view of the lamp strip structure of the present invention;
FIG. 5 is a schematic view of the connection structure of the fixed cylinder and the rotary ring of the present invention;
FIG. 6 is a schematic view of the meshing structure of the first spur gear and the second spur gear of the present invention;
FIG. 7 is an enlarged view of the portion A of FIG. 3 in accordance with the present invention;
FIG. 8 is a schematic view of the meshing configuration of the ring gear, limiting gear and drive gear of the present invention;
FIG. 9 is an enlarged view of the structure of portion B of FIG. 4 in accordance with the present invention;
FIG. 10 is a front view of the present invention;
FIG. 11 is a schematic view showing the main structure of a sealing device for monitoring equipment according to the present invention
FIG. 12 is a schematic view of the main structure of the sealing device for monitoring equipment after vacuum pumping
Fig. 13 is a top view of the present invention.
In the figure: 1. a ceiling; 2. a limit gear; 3. a gear ring; 4. a fixing plate; 5. a fixed cylinder; 6. a drive gear; 7. a camera body; 8. a light strip; 9. a rotating shaft; 10. a baffle; 11. a first connecting shaft; 12. a connection box; 13. a motor; 14. a first bevel gear; 15. a second bevel gear; 16. a fan blade; 17. a vertical axis; 18. a rotating ring; 19. an air bag; 20. a horizontal axis; 21. a second connecting shaft; 22. a limit sleeve; 23. a first straight gear; 24. a second spur gear; 25. a through hole; 26. a limiting plate; 27. an outer collar; 28. sealing device for monitoring equipment; 281. a screw rod; 282. sealing cover; 283. a vent hole; 284. a plugging rod; 285. and an elastic inflation cavity.
Detailed Description
Example 1
As shown in fig. 1-6, a networking security monitoring device comprises a ceiling 1 and a camera body 7 arranged at the bottom of the ceiling 1, wherein a fixing cylinder 5 is fixedly connected to the top of the camera body 7, the top of the fixing cylinder 5 extends outwards to form a fixing plate 4, a gear ring 3 is arranged at the top of the fixing plate 4, an outer lantern ring 27 is fixedly connected to the top of the gear ring 3 so that the gear ring 3 can rotate at the bottom of the ceiling 1, an inner lantern ring is arranged at the bottom of the ceiling 1 and positioned inside the outer lantern ring 27, the inner lantern ring is rotatably connected with the outer lantern ring 27 through a bearing, the fixing plate 4 is fixed at the bottom of the gear ring 3 through bolts, a rotating ring 18 is arranged at the top of the fixing cylinder 5, a convex ring extends downwards at the bottom of the rotating ring 18, and the fixing cylinder 5 and the rotating ring 18 are both arranged inside a preset through hole 25 on the ceiling 1 and rotatably connected with the ceiling 1.
Further, a lamp belt 8 is arranged on the inner side of the wall body at the top of the ceiling 1, one end of the lamp belt 8 is fixed with a rotating ring 18, the other end of the lamp belt is sleeved on a winding shaft through a rotating shaft 9, limiting plates 26 are rotatably arranged at the front end and the rear end of the rotating shaft 9, the limiting plates 26 are fixed with the ceiling 1, a first connecting shaft 11 is fixedly connected with one end of the winding shaft, a baffle 10 is arranged at the two ends of the winding shaft, the first connecting shaft 11 penetrates through the baffle 10 and is rotatably connected with the baffle 10, a connecting box 12 is arranged on the outer side of the first connecting shaft 11, the connecting box 12 is fixedly connected with the outer side of the baffle 10, a coil spring is arranged in the connecting box 12, one end of the coil spring is fixed with the first connecting shaft 11, and the other end of the coil spring is fixed with the inner side wall of the connecting box 12, so that the coil spring can be compressed and released when the first connecting shaft 11 rotates.
During the use, set up the ring gear 3 in the bottom of ceiling 1, the bottom at ring gear 3 is being fixed with fixed plate 4, thereby install the bottom at ring gear 3 with camera body 7, when need dismantle and the maintenance to camera body 7, can loosen the bolt and take off fixed section of thick bamboo 5, fixed section of thick bamboo 5 can pull lamp area 8 downwards through rotation ring 18 this moment, and lamp area 8 is winding around epaxial, consequently, can impel when camera body 7 drives lamp area 8 and move down and rotate around the axle, thereby drive first connecting axle 11 and rotate and compress the wind spring, when camera body 7 moves down to the position that is fit for the maintenance, can carry out spacingly to lamp area 8 through the spacing subassembly that will mention below, thereby avoid lamp area 8 upwards packing up under the effort of wind spring, at this moment, because camera body 7 has fallen to suitable position, thereby the workman's maintenance of being convenient for, and can light up the position at the top of fixed section of thick bamboo 5 through downwardly extending lamp area 8, thereby be favorable to staff's inside circuit of camera body 7, and then the maintenance work of being convenient for carry out, and carry out maintenance work through the lamp area 8, and can carry out the maintenance work through the support body 7 to the whole camera 7, the maintenance process has been avoided to take the camera body 7 to the maintenance by another, the both hands of people has been convenient and has improved the maintenance process.
The device can play a role in illumination in the maintenance process through the arranged lamp strip 8, and can support the camera body 7 through the lamp strip 8, so that the work of maintenance personnel can be simplified, and the maintenance efficiency is improved.
As shown in fig. 1, 2 and 6-10, the limiting assembly comprises a limiting sleeve 22 arranged at the outer side of the baffle 10, the limiting sleeve 22 is fixed with a winding shaft, the limiting sleeve 22 penetrates through the baffle 10 and is rotationally connected with the baffle 10, a second connecting shaft 21 is arranged in the limiting sleeve 22, the second connecting shaft 21 penetrates through the limiting sleeve 22 and is rotationally connected with the limiting sleeve 22 through a first one-way bearing, the second connecting shaft 21 can only drive the limiting sleeve 22 to rotate in one way, the second connecting shaft 21 and the winding shaft can only drive each other in one way, a first straight gear 23 is fixedly connected at one end, far away from the limiting sleeve 22, of the second connecting shaft 21, a second straight gear 24 is meshed with the bottom of the first straight gear 23, one side of the second straight gear 24 is provided with a transverse shaft 20, one end, far away from the second straight gear 24, of the transverse shaft 20 is fixedly connected with a second bevel gear 15, the bottom end of the second bevel gear 15 is meshed with a first bevel gear 14, the bottom end of the first bevel gear 14 is fixedly connected with a vertical shaft 17, the vertical shaft 17 is kept at the inner side of the vertical shaft 17, the ceiling 1 is rotatably connected with the ceiling 1 and the ceiling 17 in one-way, the ceiling 1 is rotatably arranged at the end, the ceiling 1 extends to the ceiling 1, the ceiling 1 is rotatably and the ceiling 1 is rotatably connected with the ceiling 1, the ceiling 17 is rotatably and the ceiling 1 is rotatably arranged at the bottom end of the ceiling 1, the ceiling 1 is rotatably and the ceiling is rotatably connected with the ceiling 1, and the ceiling is rotatably connected with the ceiling is rotatably and the ceiling is rotatably connected with the ceiling is rotatably and the ceiling is rotatably 1.
Further, the driving gear 6 is meshed with the outer side of the gear ring 3, a motor 13 is arranged on the same vertical surface of the top surface of the ceiling 1 and the driving gear 6, a transmission shaft is connected to an output shaft of the motor 13, and the driving gear 6 is fixed with the transmission shaft.
When the camera body 7 moves downwards to drive and pull the lamp strip 8, the lamp strip 8 can drive the winding shaft to rotate, the winding shaft drives the first connecting shaft 11 to rotate to compress the coil spring on one hand, and drives the limit sleeve 22 to rotate on the other hand, and a first one-way bearing is arranged between the limit sleeve 22 and the second connecting shaft 21, so when the limit sleeve 22 rotates anticlockwise, the second connecting shaft 21 is not driven to rotate, and the lamp strip 8 can not encounter the blocking of the second connecting shaft 21 in the process of lowering, but when the lamp strip 8 is put in a proper position, the coil spring has a tendency of driving and recovering, the coil spring can drive the winding shaft to reversely rotate to retract the lamp strip 8, the winding shaft can drive the limit sleeve 22 to reversely rotate, the limit sleeve 22 can drive the second connecting shaft 21 to rotate through the first one-way bearing at the moment, the second connecting shaft 21 can drive the first straight gear 23 to rotate, thereby driving the second spur gear 24 to rotate, the second spur gear 24 can drive the second bevel gear 15 to rotate through the fixed shaft, and then drive the first bevel gear 14 to rotate through the second bevel gear 15, at this time, the vertical shaft 17 can drive the limit gear 2 to rotate through the second one-way bearing, but at this time, the limit gear 2 is meshed with the gear ring 3, and the limit of the limit gear 2 through the gear ring 3 can avoid the rotation of the limit gear 2, therefore, based on the above situation, the winding shaft can not rotate through the first one-way bearing belt to the second connecting shaft 21, so that the winding shaft can not rotate under the condition of the winding shaft, the situation that the lamp belt 8 is retracted under the action of the coil spring can be avoided, thereby achieving the situation that the lamp belt 8 is limited, the lamp belt 8 can be lowered and stopped at any position, thereby being beneficial to the maintenance personnel to control the lowering position of the camera body 7 according to the field situation, when the maintenance is finished and the camera body 7 needs to be reset, the motor 13 can drive the driving gear 6 to rotate, the driving gear 6 can drive the gear ring 3 to rotate, thereby the gear ring 3 drives the limiting gear 2 to rotate, the limiting gear 2 can drive the vertical shaft 17 to rotate through the second one-way bearing, the vertical shaft 17 can drive the second straight gear 24 to rotate through the meshing of the first bevel gear 14 and the second bevel gear 15, thereby the first straight gear 23 drives the winding shaft to rotate so as to recover the lamp belt 8, and at the moment, the lamp belt 8 can be easily retracted under the cooperation of the coil spring and the motor 13, so that the lamp belt is wound on the winding shaft again, and the fixing barrel 5 is further driven to be installed at the position of the through hole 25, and the fixing plate 4 and the gear ring 3 are fixed again through the bolts.
The device makes the camera body 7 can be lowered to any position through the limiting component, so that maintenance personnel can operate conveniently, and the device can be automatically retracted, so that the installation of the camera body 7 is facilitated.
Further, the fan blades 16 are provided outside the transverse shaft 20.
When the motor 13 drives the driving gear 6 to rotate during normal use, the driving gear 6 can drive the gear ring 3 to rotate, thereby drive the fixed cylinder 5 to rotate through the gear ring 3, and the top of the fixed cylinder 5 rotates and is connected with the rotating ring 18, and the lamp strip 8 is fixed with the rotating ring 18, therefore, the fixed cylinder 5 can rotate independently relative to the rotating ring 18, the camera body 7 can be driven to rotate through the rotation of the fixed cylinder 5, thereby expanding the monitoring range thereof, and the gear ring 3 drives the limiting gear 2 to rotate, and then the cross shaft 20 and the fan blades 16 outside the cross shaft are driven to rotate through the meshing of the first bevel gear 14 and the second bevel gear 15, so that the air circulation of the inner side of the ceiling 1 at the position of the camera body 7 can be accelerated, the wire ageing of the camera body 7 is prevented from being connected by moist air generated at the accelerating position, and the wire is protected.
The rotation of the fan blades 16 accelerates the flow of air in the ceiling 1, keeps the air in the ceiling dry, can avoid the problem of circuit aging caused by air humidity, can reduce the maintenance frequency of the camera body 7, and prolongs the service life of the camera body 7.
In addition, by arranging the air bag 19 on the outer side of the winding shaft, the outer side of the air bag 19 is respectively provided with an air outlet valve for unidirectional air inlet and air inlet valve and unidirectional air outlet valve so as to keep the normal operation of the air bag 19, one end of the lamp belt 8 is fixed on the air bag 19, and the other end of the lamp belt is fixed with the rotating ring 18 after bypassing the air bag 19; because the diameter of the second spur gear 24 is far smaller than that of the first spur gear 23, when the motor 13 drives the camera body 7 to rotate, the rotation angle of the first spur gear 23 is driven to be smaller through the transverse shaft 20, so that the rotation angle of the winding shaft is driven to be smaller, therefore, the winding shaft is wound to be smaller, the lamp belt 8 is wound and tightened around the winding shaft mainly in the process of avoiding the transverse shaft 20 driving the fan blade 16 to rotate, the lamp belt 8 wound and tightened gradually compresses the air bag 19 through the arrangement of the air bag 19, the lamp belt 8 and the lamp belt 8 are prevented from being wound and tightened between the lamp belt 8 and the winding shaft through the deformation of the air bag 19, the protection of the lamp belt 8 is facilitated, and when the motor 13 drives the gear ring 3 to reversely rotate the camera body 7, the coil spring is gradually tightened at the moment, and the air bag 19 is also outwards expanded, so that the fan blade 16 can rotate along with the rotation of the camera body 7 under the common acting force of the coil spring and the air bag 19, and the dry air inside the ceiling 1 is kept.
Example two
The utility model provides a sealing device for supervisory equipment, includes ceiling 1, first bevel gear 14 and sealed lid 282, first bevel gear 14 rotation sets up the up end of ceiling 1, sealed lid 282 sets up the upside of ceiling 1, sealed lid 282 accessible first bevel gear 14's rotation is in the vertical direction of ceiling 1 removes, through carrying out the evacuation to sealed lid inside, isolated can make the air that the circuit deflagrated, helps protecting circuit safety.
Specifically, the ceiling fan further comprises a screw rod 281, a vent hole 283, a blocking rod 284 and an elastic air-filling cavity 285, wherein the screw rod 281 is fixedly arranged on the upper end face of the first bevel gear 14, the screw rod 281 penetrates through the sealing cover 282 and is in threaded connection with the sealing cover 282, the vent hole 283 is formed in the upper end face of the sealing cover 282, the elastic air-filling cavity 285 is fixedly arranged on the upper end face of the ceiling 1, the blocking rod 284 is vertically and fixedly arranged on the upper side of the elastic air-filling cavity 285, and the blocking rod 284 is aligned with the vent hole 283 in the vertical direction.
Specifically, when sealed lid 282 is in the stroke lower extreme and does not take out vacuum, the shutoff pole 284 does not get into in the air vent 283, works as after the inflation of elasticity inflation chamber 285 the shutoff pole 284 gets into air vent 283 and rather than sealed the setting, when the maintenance camera body, first bevel gear rotates and drives the lead screw and rotate, make sealed vertical upward movement, the flabellum rotates the dust of being convenient for ventilation air blowout backlog, after the camera body is put in place, sealed lid moves down, the bottom is closely attached to the ceiling up end, take out vacuum to it through the air vent at this moment, elasticity inflation chamber expands under the atmospheric pressure effect, the shutoff pole gets into the air vent, make sealed inside keep the vacuum state all the time, the isolation enables the deflagration air of circuit, help protecting circuit safety.
The utility model provides a networking security protection supervisory equipment, includes the ceiling and sets up in the camera body of ceiling bottom, includes sealing device 28 for supervisory equipment, the top of ceiling is provided with the lamp area, lamp area one end is fixed mutually with the swivel becket on camera body top, the other end of lamp area is established on the reel through the swivel becket, the reel sets up in the ceiling top, the one end fixedly connected with first connecting axle of reel, the both ends of reel all are provided with the baffle, first connecting axle runs through the baffle and rotates with the baffle to be connected, the first connecting axle outside is provided with the spread box, the inside wind spring that is provided with of spread box, wind spring one end is fixed mutually with first connecting axle, the other end of wind spring is fixed mutually with the inside wall of spread box, sealing device 28 covers for supervisory equipment the part of ceiling 1 upside.
Specifically, the top fixedly connected with fixed section of thick bamboo of camera body, the outside extension in top of fixed section of thick bamboo forms the fixed plate, and the top of fixed plate is provided with the ring gear, and the ring gear rotates and arranges in the ceiling bottom, the fixed plate passes through the bolt fastening in the ring gear bottom, the rotation ring rotates and sets up in the top of fixed section of thick bamboo, fixed section of thick bamboo and rotation ring all are arranged in the through-hole inside of predetermineeing on the ceiling and are rotated with the ceiling and are connected.
Specifically, the baffle outside is provided with the limit sleeve, the limit sleeve is fixed mutually with the reel to the limit sleeve runs through the baffle and rotates with the baffle to be connected, the inside second connecting axle that is provided with of limit sleeve, the second connecting axle passes the limit sleeve and rotates with the limit sleeve and be connected through first one-way bearing.
Specifically, one end of the second connecting shaft, which is far away from the limit sleeve, is fixedly connected with a first straight gear, the bottom of the first straight gear is meshed with a second straight gear, one side of the second straight gear is provided with a transverse shaft, and the transverse shaft is fixedly connected with the second straight gear through a fixed shaft connected with the transverse shaft.
Specifically, one end that the cross axle kept away from the second straight gear fixedly connected with second bevel gear, second bevel gear bottom meshing has first bevel gear, first bevel gear bottom fixedly connected with vertical axis, the one end that the vertical axis extends to the ceiling outside is provided with spacing gear, be provided with second one-way bearing between vertical axis and the spacing gear, the ring gear meshes with spacing gear mutually.
Working principle: the gear ring 3 is arranged at the bottom of the ceiling 1, the fixing plate 4 is fixed at the bottom of the gear ring 3, so that the camera body 7 is arranged at the bottom of the gear ring 3, when the camera body 7 needs to be disassembled and maintained, the fixing cylinder 5 can be taken down by loosening bolts, at the moment, the fixing cylinder 5 can pull the lamp strip 8 downwards through the rotating ring 18, and the lamp strip 8 is wound on the winding shaft, so that when the camera body 7 drives the lamp strip 8 to move downwards, the winding shaft can be driven to rotate, the first connecting shaft 11 is driven to rotate so as to compress the coil spring, when the camera body 7 moves downwards to a position suitable for maintenance, the lamp strip 8 can be limited through a limiting assembly which is mentioned below, so that the lamp strip 8 is prevented from being upwards retracted under the acting force of the coil spring, at the moment, the camera body 7 is lowered to a proper position, thereby being convenient for workers to maintain, the lamp strip 8 which extends downwards can illuminate the position of the top of the fixed cylinder 5, so that workers can observe the circuit inside the camera body 7, maintenance work is facilitated, the camera body 7 after disassembly is supported by the lamp strip 8, hands of the workers can be liberated, the condition that one hand holds the camera body 7 and the other hand is maintained is avoided, the whole maintenance process is simplified, the maintenance efficiency is improved, when the camera body is maintained, the first bevel gear rotates to drive the screw rod to rotate, the sealing cover moves vertically upwards, the fan blade rotates to facilitate ventilation air to blow accumulated dust, after the camera body is reset, the sealing cover moves downwards, the bottom is tightly attached to the upper end face of the ceiling, at the moment, the camera body is vacuumized through the vent hole, the elastic air-filling cavity expands under the action of air pressure, the sealing rod enters the vent hole, the inside of the sealing cover is always kept in a vacuum state, so that the air which can detonate the circuit is isolated, and the safety of the circuit is protected.
Claims (2)
1. The utility model provides a networking security protection supervisory equipment which characterized in that: the sealing device for the monitoring equipment comprises a ceiling, a first bevel gear and a sealing cover, wherein the first bevel gear is rotatably arranged on the upper end face of the ceiling, the sealing cover is arranged on the upper side of the ceiling, and the sealing cover can move in the vertical direction of the ceiling through rotation of the first bevel gear;
the sealing device comprises a sealing cover, a vent hole, a sealing rod and an elastic air-filling cavity, wherein the sealing cover is arranged on the upper end face of the sealing cover;
when the sealing cover is positioned at the lower end of the stroke and is not vacuumized, the blocking rod does not enter the vent hole, and when the elastic inflation cavity is expanded, the blocking rod enters the vent hole and is in sealing arrangement with the vent hole;
the intelligent monitoring device comprises a ceiling and a camera body arranged at the bottom of the ceiling, wherein a lamp strip is arranged at the top of the ceiling, one end of the lamp strip is fixed with a rotating ring at the top end of the camera body, the other end of the lamp strip is sleeved on a winding shaft through a rotating shaft, the winding shaft is arranged at the top of the ceiling, one end of the winding shaft is fixedly connected with a first connecting shaft, two ends of the winding shaft are respectively provided with a baffle, the first connecting shaft penetrates through the baffle and is rotationally connected with the baffle, a connecting box is arranged at the outer side of the first connecting shaft, a coil spring is arranged in the connecting box, one end of the coil spring is fixed with the first connecting shaft, the other end of the coil spring is fixed with the inner side wall of the connecting box, and a sealing device for the monitoring device covers a part at the upper side of the ceiling;
the baffle is characterized in that a limiting sleeve is arranged on the outer side of the baffle and fixed with the winding shaft, the limiting sleeve penetrates through the baffle and is rotationally connected with the baffle, a second connecting shaft is arranged in the limiting sleeve, and the second connecting shaft penetrates through the limiting sleeve and is rotationally connected with the limiting sleeve through a first one-way bearing;
the end, far away from the limit sleeve, of the second connecting shaft is fixedly connected with a first straight gear, the bottom of the first straight gear is meshed with a second straight gear, one side of the second straight gear is provided with a transverse shaft, and the transverse shaft is fixedly connected with the second straight gear through a fixed shaft connected with the transverse shaft;
the one end fixedly connected with second bevel gear that the second straight-line gear was kept away from to the cross axle, second bevel gear bottom meshing has first bevel gear, first bevel gear bottom fixedly connected with vertical axis, the one end that the vertical axis extends to the ceiling outside is provided with spacing gear, be provided with second one-way bearing between vertical axis and the spacing gear, the top fixedly connected with fixed section of thick bamboo of camera body, the outside extension in top of fixed section of thick bamboo forms the fixed plate, and the top of fixed plate is provided with the ring gear, and the ring gear rotates and arranges in the ceiling bottom, the ring gear meshes with spacing gear mutually.
2. The networked security monitoring device of claim 1, wherein: the fixed plate is fixed in the ring gear bottom through the bolt, the swivel becket rotates the top that sets up in the fixed section of thick bamboo, fixed section of thick bamboo and swivel becket all are arranged in the through-hole that presets on the ceiling inside and with the ceiling rotation connection.
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207034519U (en) * | 2017-07-27 | 2018-02-23 | 天津英创科技有限公司 | A kind of protection sleeve pipe of new automobile part |
| JP2019055875A (en) * | 2017-09-20 | 2019-04-11 | エヌパット株式会社 | Lifting workbench and construction method using the same |
| CN109616337A (en) * | 2018-12-14 | 2019-04-12 | 西安西电电力电容器有限责任公司 | Capacitive device and its manufacturing process and capacitive voltage transformer |
| CN110966558A (en) * | 2019-12-18 | 2020-04-07 | 江苏京承源电气集团安装工程有限公司 | Solar street lamp with dust removal function and convenient to maintain |
| CN111224945A (en) * | 2019-11-22 | 2020-06-02 | 上海赢睿网络科技有限公司 | Information management system and information management server |
| CN212231616U (en) * | 2020-03-12 | 2020-12-25 | 章欢欢 | Security monitoring device |
| CN212252282U (en) * | 2020-07-15 | 2020-12-29 | 绍兴美来居装饰工程有限公司 | Decorate engineering with novel down lamp mounting structure |
| CN112804428A (en) * | 2021-01-04 | 2021-05-14 | 陈露 | Wisdom city monitoring device with air purification function |
| CN113014864A (en) * | 2021-01-18 | 2021-06-22 | 蔡云 | Remote monitoring equipment with quick-release structure |
| CN113028341A (en) * | 2021-02-25 | 2021-06-25 | 南京秋杰通讯科技有限公司 | Dust removal type photovoltaic lighting apparatus |
| CN213685930U (en) * | 2020-11-05 | 2021-07-13 | 深圳市成名捷电子有限公司 | Electronic monitoring equipment convenient to dismouting is maintained |
| CN113575565A (en) * | 2021-07-27 | 2021-11-02 | 重庆南电科技有限公司 | Bird trouble hidden danger intelligent monitoring expulsion device is waded to electric power facility |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101351918B1 (en) * | 2011-07-26 | 2014-01-17 | 현대모비스 주식회사 | Pop-Up Monitor with Double Rack gear structure |
-
2022
- 2022-02-09 CN CN202210121328.3A patent/CN114458929B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207034519U (en) * | 2017-07-27 | 2018-02-23 | 天津英创科技有限公司 | A kind of protection sleeve pipe of new automobile part |
| JP2019055875A (en) * | 2017-09-20 | 2019-04-11 | エヌパット株式会社 | Lifting workbench and construction method using the same |
| CN109616337A (en) * | 2018-12-14 | 2019-04-12 | 西安西电电力电容器有限责任公司 | Capacitive device and its manufacturing process and capacitive voltage transformer |
| CN111224945A (en) * | 2019-11-22 | 2020-06-02 | 上海赢睿网络科技有限公司 | Information management system and information management server |
| CN110966558A (en) * | 2019-12-18 | 2020-04-07 | 江苏京承源电气集团安装工程有限公司 | Solar street lamp with dust removal function and convenient to maintain |
| CN212231616U (en) * | 2020-03-12 | 2020-12-25 | 章欢欢 | Security monitoring device |
| CN212252282U (en) * | 2020-07-15 | 2020-12-29 | 绍兴美来居装饰工程有限公司 | Decorate engineering with novel down lamp mounting structure |
| CN213685930U (en) * | 2020-11-05 | 2021-07-13 | 深圳市成名捷电子有限公司 | Electronic monitoring equipment convenient to dismouting is maintained |
| CN112804428A (en) * | 2021-01-04 | 2021-05-14 | 陈露 | Wisdom city monitoring device with air purification function |
| CN113014864A (en) * | 2021-01-18 | 2021-06-22 | 蔡云 | Remote monitoring equipment with quick-release structure |
| CN113028341A (en) * | 2021-02-25 | 2021-06-25 | 南京秋杰通讯科技有限公司 | Dust removal type photovoltaic lighting apparatus |
| CN113575565A (en) * | 2021-07-27 | 2021-11-02 | 重庆南电科技有限公司 | Bird trouble hidden danger intelligent monitoring expulsion device is waded to electric power facility |
Non-Patent Citations (2)
| Title |
|---|
| Nonlinear spring effect of tense thin-film torsion bar combined with electrostatic driving;Subrata Kumar Kundu et al.;《ensors and Actuators A: Physical》(第195期);全文 * |
| 五轴数控卷簧机控制系统;葛惠民等;《轻工机械》;第29卷(第06期);全文 * |
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| CN114458929A (en) | 2022-05-10 |
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