CN114458929A - Networking type security protection supervisory equipment and sealing device for supervisory equipment - Google Patents
Networking type security protection supervisory equipment and sealing device for supervisory equipment Download PDFInfo
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- CN114458929A CN114458929A CN202210121328.3A CN202210121328A CN114458929A CN 114458929 A CN114458929 A CN 114458929A CN 202210121328 A CN202210121328 A CN 202210121328A CN 114458929 A CN114458929 A CN 114458929A
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- ceiling
- gear
- shaft
- bevel gear
- camera body
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- 238000007789 sealing Methods 0.000 title claims abstract description 52
- 230000006855 networking Effects 0.000 title claims abstract description 8
- 238000012806 monitoring device Methods 0.000 claims abstract description 18
- 238000012544 monitoring process Methods 0.000 claims description 19
- 239000007787 solid Substances 0.000 claims description 10
- 238000012423 maintenance Methods 0.000 description 24
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 241000883990 Flabellum Species 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005474 detonation Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000007664 blowing 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
- 230000007246 mechanism Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
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
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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
- 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
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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
- 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
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- 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
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- 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)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Fluid Mechanics (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, the first bevel gear is rotatably arranged on the upper end surface 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 sealing cover is vacuumized to isolate air capable of enabling a circuit to deflagrate, so that the safety of the circuit is protected.
Description
Technical Field
The invention relates to the technical field of monitoring equipment, in particular to networking type security monitoring equipment and a sealing device for the monitoring equipment.
Background
The security engineering is a process for realizing safety protection by adopting modern technological means, and in the security engineering, the security engineering comprises building intellectualization, video monitoring, access control and attendance checking, burglar 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 equipment is frequently used in various modern occasions and is used for protecting the property safety of personnel, and along with the progress and development of scientific technology, the types and functions of the monitoring equipment are more and more diversified.
Chinese invention patent CN111306428A discloses an intelligent security monitoring device. The camera comprises a camera body, wherein the camera body is arranged in an installation shell, the installation shell comprises a bottom plate, two vertical plates are arranged on the bottom plate in parallel, a clamping mechanism for installing the camera is arranged between the two vertical plates, and an arc-shaped protection plate is arranged above the two vertical plates; the up-down chamber that the opening is ascending is equipped with in both ends department around and on the up end of vertical board, and the lift intracavity is equipped with the lifter that one end stretches out the lift chamber and links to each other with the guard plate through first spring. Through the setting of above-mentioned structure for first spring can cushion the protection to the guard plate when impact guard plate such as sleet, hail, makes the guard plate have the effect of damping, thereby makes the camera body of installing in the casing obtain protecting better, prolongs the life of camera.
The device designs a corresponding structure aiming at the protection of the camera body, but also causes inconvenience in installation and maintenance, so that the device is not practical enough, especially in the maintenance process, because the space is narrow and small, and the worker is in high-altitude operation, so that the maintenance operation is not facilitated.
Therefore, there is a need to provide a networked 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 solve the problems that installation and maintenance are inconvenient and are not practical enough, and particularly, in the maintenance process, the maintenance operation is not facilitated due to narrow space and high-altitude operation of workers.
For realizing above-mentioned purpose, through being provided with the lamp area, on the one hand can throw light on, and on the other hand can support the camera body, is favorable to the maintenance, and makes the camera body lock after can descending to the optional position through spacing subassembly, and the operation of being convenient for can drive the flabellum through the reverse work that utilizes spacing subassembly and rotate to keep the inside air drying in ceiling, avoid the circuit because of humid air is ageing.
Based on the above 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 to sealed inside evacuation of covering, isolated enable the air of circuit detonation, helps protection circuit safety.
Preferably, still include the lead screw, the air vent, shutoff pole and elasticity aerify the chamber, the lead screw is fixed to be set up the up end of first bevel gear, the lead screw runs through sealed lid and rather than threaded connection, the air vent is seted up the up end of sealed lid, elasticity is aerifyd the chamber and is fixed to be set up the up end of ceiling, the upside vertical fixed shutoff pole that is provided with in elasticity aerifys the chamber, shutoff pole with the air vent is aimed at in vertical direction.
Preferably, when the sealing cover is at the lower end of the stroke and is not vacuumized, the plugging rod does not enter the vent hole, when the elastic inflation cavity expands, the plugging rod enters the vent hole and is arranged in a sealing mode 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 vertically moves upwards, the fan blades rotate to facilitate blowing of accumulated dust by ventilation air, after the camera body returns, the sealing cover moves downwards, the bottom of the sealing cover is attached to the upper end face of a ceiling, the vent hole is used for vacuumizing the sealing cover at the moment, the elastic inflation cavity expands under the action of air pressure, the plugging rod enters the vent hole, the inside of the sealing cover is kept in a vacuum state all the time, air capable of enabling a circuit to deflagrate is isolated, and the safety of the circuit is protected.
A networking type security monitoring device comprises a ceiling, a camera body arranged at the bottom of the ceiling and a sealing device for the monitoring device, a lamp strip is arranged at the top of the ceiling, one end of the lamp strip is fixed with the rotating ring at the top end of the camera body, the other end of the lamp strip is sleeved on a shaft through a rotating shaft, the shaft is arranged at the top of the ceiling, one end of the shaft is fixedly connected with a first connecting shaft, both ends of the shaft are provided with baffles, the first connecting shaft penetrates through the baffle and is rotationally connected with the baffle, a connecting box is arranged outside the first connecting shaft, the interior of the connecting box is provided with a coil spring, 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 the monitoring equipment covers the components on the upper side of the ceiling through a sealing device.
Preferably, the fixed cylinder of top fixedly connected with of camera body, the top of fixed cylinder outwards extends and 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 ring gear bottom, the swivel becket rotates and sets up in the top of fixed cylinder, fixed cylinder and swivel becket all arrange inside and be connected with the ceiling rotation of predetermined through-hole on the ceiling.
Preferably, the baffle outside is provided with limit sleeve, limit sleeve with around fixed mutually to limit sleeve runs through the baffle and rotates with the baffle to be connected, limit sleeve inside is provided with the second connecting axle, the second connecting axle passes limit sleeve and rotates through first one-way bearing with limit sleeve to be connected.
Preferably, one end, far away from the limiting 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, a transverse shaft is arranged on one side of the second straight gear, and the transverse shaft is fixedly connected with the second straight gear through a fixing shaft connected with the transverse shaft.
Preferably, the one end fixedly connected with second bevel gear that the second straight-teeth gear was kept away from to the cross axle, the meshing of second bevel gear bottom 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 limit gear, be provided with the one-way bearing of second between vertical axis and the limit gear, the ring gear meshes with limit gear mutually.
Drawings
The invention is further illustrated with reference to the following figures 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 a connection structure of the light strip and the rotating ring according to the present invention;
fig. 4 is a schematic view of a light strip structure of the present invention;
FIG. 5 is a schematic view of the connection structure of the fixed cylinder and the rotating ring of the present invention;
FIG. 6 is a schematic view of the engagement 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 according to the present invention;
FIG. 8 is a schematic view of the gear ring, limit gear and drive gear engagement of the present invention;
FIG. 9 is an enlarged view of the portion B of FIG. 4 according to the present invention;
FIG. 10 is a front view of the present invention;
FIG. 11 is a schematic view of the main structure of a sealing device for a monitoring apparatus according to the present invention
FIG. 12 is a schematic view of the main structure of the sealing device for monitoring equipment according to the present invention after evacuation
Fig. 13 is a top view of the present invention.
In the figure: 1. a ceiling; 2. a limit gear; 3. a ring gear; 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 plate; 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 limiting sleeve; 23. a first straight gear; 24. a second spur gear; 25. a through hole; 26. a limiting plate; 27. an outer collar; 28. a sealing device for monitoring equipment; 281. a screw rod; 282. a sealing cover; 283. a vent hole; 284. a plugging rod; 285. an elastic inflatable cavity.
Detailed Description
Example one
As shown in fig. 1-6, a networked security monitoring device comprises a ceiling 1 and a camera body 7 arranged at the bottom of the ceiling 1, the top of the camera body 7 is fixedly connected with a fixed cylinder 5, the top of the fixed cylinder 5 extends outwards to form a fixed plate 4, and the top of the fixed plate 4 is provided with a gear ring 3, in order to facilitate the gear ring 3 to rotate at the bottom of the ceiling 1, an outer ring 27 is fixedly connected with the top of the ceiling board, an inner ring is arranged at the bottom of the ceiling board 1 and positioned inside the outer ring 27, the inner ring and the outer ring 27 are rotationally connected through a bearing, the fixing plate 4 is fixed at the bottom of the gear ring 3 through a bolt, the top of the fixed cylinder 5 is provided with a rotating ring 18, the bottom of the rotating ring 18 extends downwards to form a convex ring, the rotating ring 18 is rotationally connected with the fixed cylinder 5 through the convex ring, and the fixed cylinder 5 and the rotating ring 18 are placed inside a predetermined through hole 25 of the ceiling 1 and rotatably connected to the ceiling 1.
Further, it is provided with lamp area 8 to be located the wall body inboard at the top of ceiling 1, 8 one end in lamp area is fixed mutually with rotating ring 18, its other end overlaps through pivot 9 cover and is established on the axle, both ends all rotate around pivot 9 and are provided with limiting plate 26, limiting plate 26 is fixed mutually with ceiling 1, and the first connecting axle of one end fixedly connected with 11 of axle, both ends all are provided with baffle 10 around the axle, first connecting axle 11 runs through baffle 10 and rotates with baffle 10 to be connected, the first connecting axle 11 outside is provided with connecting box 12, connecting box 12 fixed connection is in the baffle 10 outside, and the inside wind spring that is provided with of connecting box 12, wind spring one end is fixed mutually with first connecting axle 11, and the other end of wind spring is fixed with the inside wall of connecting box 12, make can compress and loosen the wind spring when first connecting axle 11 rotates.
When the device is used, 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 bolt can be loosened to take down the fixing barrel 5, at the moment, the fixing barrel 5 can pull the lamp strip 8 downwards through the rotating ring 18, and the lamp strip 8 is wound on the shaft, so that the camera body 7 can drive the lamp strip 8 to rotate around the shaft when driving the lamp strip 8 to move downwards, so as to drive the first connecting shaft 11 to rotate 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 the limiting component to be mentioned below, so that the lamp strip 8 is prevented from being upwards packed up under the acting force of the coil spring, at the moment, because the camera body 7 is lowered to a suitable position, so that workers can conveniently maintain, and lamp area 8 through downwardly extending can illuminate the position at 5 tops of a fixed section of thick bamboo to be favorable to the staff to observe the inside circuit of camera body 7, and then be convenient for going on of maintenance work, and support camera body 7 after dismantling through lamp area 8, staff's both hands can be liberated, avoid the condition of taking 7 other hands maintenance of camera body on one hand, thereby whole maintenance process has been portably, the efficiency of maintenance has been improved.
This device can play the effect of illumination at the in-process of maintenance on the one hand through the lamp area 8 that sets up, and on the other hand can support camera body 7 through lamp area 8 to maintenance personal's work can be simplified, the efficiency of its maintenance is improved.
As shown in fig. 1, 2, 6-10, the limiting assembly includes a limiting sleeve 22 disposed outside the baffle plate 10, the limiting sleeve 22 is fixed to the shaft, and the limiting sleeve 22 penetrates through the baffle plate 10 and is rotatably connected to the baffle plate 10, a second connecting shaft 21 is disposed inside the limiting sleeve 22, the second connecting shaft 21 penetrates through the limiting sleeve 22 and is rotatably connected to the limiting sleeve 22 through a first one-way bearing, such that the second connecting shaft 21 can only unidirectionally drive the limiting sleeve 22 to rotate, and further such that the second connecting shaft 21 and the shaft can only unidirectionally drive each other to rotate, a first spur gear 23 is fixedly connected to one end of the second connecting shaft 21 away from the limiting sleeve 22, a second spur gear 24 is engaged to the bottom of the first spur gear 23, a transverse shaft 20 is disposed on one side of the second spur gear 24, the transverse shaft 20 is fixedly connected to the second spur gear 24 through a fixing shaft connected thereto, and one end of the transverse shaft 20 far away from the second straight gear 24 is fixedly connected with a second bevel gear 15, the bottom end of the second bevel gear 15 is engaged with a first bevel gear 14, the bottom end of the first bevel gear 14 is fixedly connected with a vertical shaft 17, in order to keep the stability of the rotation of the vertical shaft 17, a shaft sleeve is arranged on the outer side of the vertical shaft 17 and is fixedly connected with the inner side of the ceiling 1, the bottom end of the vertical shaft 17 penetrates through the ceiling 1 and extends to the outer side of the ceiling 1, one end of the vertical shaft 17 extending to the outer side of the ceiling 1 is provided with a limit gear 2, a second one-way bearing is arranged between the vertical shaft 17 and the limit gear 2, so that the vertical shaft 17 and the limit gear 2 can only drive each other to rotate in one way, and the gear ring 3 positioned at the bottom of the ceiling 1 is engaged with the limit gear 2.
Furthermore, the outer side of the gear ring 3 is also meshed with a driving gear 6, a motor 13 is arranged on the top surface of the ceiling 1 and on the same vertical surface with 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 the pulling lamp strip 8, the lamp strip 8 can drive the shaft to rotate, and the shaft drives the first connecting shaft 11 to rotate and compress the coil spring on one hand, and drives the limiting sleeve 22 to rotate on the other hand, and the first one-way bearing is arranged between the limiting sleeve 22 and the second connecting shaft 21, so that when the limiting sleeve 22 rotates anticlockwise, the second connecting shaft 21 cannot be driven to rotate, and therefore, the lamp strip 8 is not prevented by the second connecting shaft 21 in the process of being placed, but when the lamp strip 8 is placed at a proper position, the coil spring has a tendency of driving to be recovered, and if the coil spring can drive the shaft to rotate reversely to recover the lamp strip 8, the shaft can drive the limiting sleeve 22 to rotate reversely, the limiting sleeve 22 can drive the second connecting shaft 21 to rotate through the first one-way bearing at this moment, and 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 fixing shaft, and further driving the first bevel gear 14 to rotate through the second bevel gear 15, at this time, the vertical shaft 17 can drive the limiting gear 2 to rotate through the second one-way bearing, but at this time, the limiting gear 2 is meshed with the gear ring 3, and the rotation of the limiting gear 2 can be avoided through the limitation of the gear ring 3 to the limiting gear 2, therefore, the shaft can not drive the second connecting shaft 21 to rotate through the first one-way bearing based on the above situation, so that the shaft can not rotate under the condition at this time, the situation that the lamp strip 8 is retracted under the acting force of the coil spring can be avoided, thereby achieving the situation that the lamp strip 8 is limited, the lamp strip 8 can be lowered and stopped at any position, so that a maintenance person can control the descending 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 driving gear 6 can be driven to rotate through the motor 13, 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 at the moment, 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 lamp strip 8 is recovered through the first straight gear 23 by driving the shaft to rotate, at the moment, the lamp strip 8 can be easily packed up under the matching of the coil spring and the motor 13, so that the lamp strip is wound on the shaft again, and the fixing barrel 5 is made to be installed at the through hole 25, and the fixing plate 4 is fixed with the gear ring 3 again through the bolt.
This device makes camera body 7 can transfer to optional position through spacing subassembly to the maintenance personal operation of being convenient for, and can withdraw it automatically, thereby do benefit to camera body 7's installation.
Further, fan blades 16 are provided outside the lateral shaft 20.
When driving drive gear 6 through motor 13 and rotating during ordinary use, drive gear 6 can drive ring gear 3 and rotate, thereby drive solid fixed cylinder 5 through ring gear 3 and rotate, and solid fixed cylinder 5 top is rotated and is connected with swivel becket 18, and lamp area 8 is fixed with swivel becket 18, consequently solid fixed cylinder 5 can rotate alone for swivel becket 18, it can drive camera body 7 through solid fixed cylinder 5 rotation and rotate, thereby enlarge the scope of its monitoring, ring gear 3 drives limit gear 2 and rotates, and then drive the flabellum 16 rotation in cross axle 20 and its outside through the meshing of first bevel gear 14 with second bevel gear 15, can accelerate the circulation of air that the inboard of ceiling 1 is located camera body 7 department, avoid accelerating the electric wire that here produces moist air and will connect camera body 7 ageing, thereby protect the electric wire.
The rotation of the fan blades 16 of the device accelerates the flow of air in the ceiling 1, keeps the air in the ceiling dry, can avoid the problem of line aging caused by air humidity, can reduce the maintenance frequency of the camera body 7, and prolongs the service life of the camera body.
In addition, the air bag 19 is arranged outside the shaft, the outer side of the air bag 19 is respectively provided with a unidirectional air inlet valve and an air inlet valve and a unidirectional air outlet valve to keep the normal operation of the air bag 19, one end of the lamp strip 8 is fixed on the air bag 19, and the other end of the lamp strip 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 driven by the transverse shaft 20 is smaller, so that the angle of rotation around the shaft is smaller, and therefore, the winding of the lamp strip 8 around the shaft is smaller, the structure is mainly to prevent the lamp strip 8 from being wound too tightly around the shaft in the process that the transverse shaft 20 drives the fan blades 16 to rotate, and through the arrangement of the air bag 19, the wound and tightened lamp strip 8 can gradually compress the air bag 19, and through the deformation of the air bag 19, the winding between the lamp strip 8 and the lamp strip 8 support and between the lamp strip 8 and the shaft is too tight, which is beneficial to protecting the lamp strip 8, and when the motor 13 drives the gear ring 3 to rotate reversely to drive the camera body 7 to rotate reversely, the coil spring can gradually tighten at the time, and the air bag 19 can also expand outwards, so that the lamp strip 8 can be re-spread under the common acting force of the coil spring and the air bag 19, repeating this process enables the fan blades 16 to rotate following the rotation of the camera body 7, thereby keeping the air inside the ceiling 1 dry.
Example two
A sealing device for monitoring equipment comprises a ceiling 1, a first bevel gear 14 and a sealing cover 282, wherein the first bevel gear 14 is rotatably arranged on the upper end face of the ceiling 1, the sealing cover 282 is arranged on the upper side of the ceiling 1, the sealing cover 282 can move in the vertical direction of the ceiling 1 through the rotation of the first bevel gear 14, and air which can enable a circuit to explode is isolated by vacuumizing the inside of the sealing cover, so that the safety of the circuit is protected.
Specifically, the ceiling lamp further comprises a screw rod 281, a vent hole 283, a blocking rod 284 and an elastic inflating 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 arranged on the upper end face of the sealing cover 282, the elastic inflating 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 inflating 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 not evacuation, shutoff pole 284 does not get into in the air vent 283, work as after elasticity aerifys the chamber 285 inflation shutoff pole 284 gets into air vent 283 and rather than sealed the setting, when overhauing the camera body, first bevel gear rotates and drives the lead screw rotation, makes sealed lid vertically shift up, and the flabellum rotates and is convenient for the circulation air to blow out the dust of long-pending pressure, and when the camera body playback back, sealed lid moves down, and the bottom pastes tight ceiling up end, and it evacuates through the air vent this moment, elasticity aerifys the chamber and expands under atmospheric pressure effect, and shutoff pole gets into the air vent, makes the inside vacuum state that remains all the time of sealed lid, and isolated air that enables the circuit detonation helps protection circuit safety.
A networking type security monitoring device comprises a ceiling and a camera body arranged at the bottom of the ceiling, and comprises a sealing device 28 for the monitoring device, a lamp strip is arranged at the top of the ceiling, one end of the lamp strip is fixed with the rotating ring at the top end of the camera body, the other end of the lamp strip is sleeved on a shaft through a rotating shaft, the shaft is arranged on the top of a ceiling, one end of the shaft is fixedly connected with a first connecting shaft, both ends of the shaft are provided with baffles, the first connecting shaft penetrates through the baffle and is rotationally connected with the baffle, a connecting box is arranged outside 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 the monitoring equipment covers the components on the upper side of the ceiling 1 by using a sealing device 28.
Specifically, the top fixedly connected with solid fixed cylinder of camera body, the top of solid fixed cylinder outwards extends and 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 ring gear bottom, the swivel becket rotates and sets up in the top of solid fixed cylinder, gu fixed cylinder and swivel becket all arrange inside and be connected with the ceiling rotation of the through-hole of predetermineeing on the ceiling.
Specifically, the baffle outside is provided with limit sleeve, limit sleeve with fix around the axle mutually to limit sleeve runs through the baffle and rotates with the baffle to be connected, limit sleeve inside is provided with the second connecting axle, the second connecting axle passes limit sleeve and rotates through first one-way bearing with limit sleeve and is connected.
Specifically, one end, far away from the limiting 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, a cross shaft is arranged on one side of the second straight gear, and the cross shaft is fixedly connected with the second straight gear through a fixing shaft connected with the cross shaft.
Specifically, the one end fixedly connected with second bevel gear that the second straight-teeth gear was kept away from to the cross axle, the meshing of second bevel gear bottom 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 limit gear, be provided with the one-way bearing of second between vertical axis and the limit gear, the ring gear meshes with limit gear mutually.
The working principle is as follows: 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 bolt can be loosened to take down the fixing barrel 5, at the moment, the fixing barrel 5 can pull the lamp strip 8 downwards through the rotating ring 18, and the lamp strip 8 is wound on the shaft, so that the lamp strip 8 can be driven to rotate around the shaft when the camera body 7 drives the lamp strip 8 to move downwards, the first connecting shaft 11 is driven to rotate 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 the limiting component to be mentioned below, so that the lamp strip 8 is prevented from being upwards folded under the acting force of the coil spring, at the moment, the camera body 7 is lowered to a suitable position due to the fact that a worker can conveniently maintain, the position of the top of the fixed cylinder 5 can be illuminated through the lamp strip 8 extending downwards, so that a worker can observe a circuit inside the camera body 7 conveniently to perform maintenance work, the camera body 7 after being disassembled is supported through the lamp strip 8, the hands of the worker can be liberated, the situation that one hand holds the camera body 7 and the other hand is used for maintenance is avoided, the whole maintenance process is simple and convenient, 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 is enabled to vertically move upwards, the fan blades rotate to facilitate air circulation to blow out accumulated dust, when the camera body is reset, the sealing cover moves downwards, the bottom of the sealing cover is tightly attached to the upper end face of a ceiling, the sealing cover is vacuumized through the vent hole, the elastic inflation cavity expands under the action of air pressure, the plugging rod enters the vent hole, and the inside of the sealing cover is enabled to be kept in a vacuum state all the time, isolating the air that can cause the circuit to detonate helps to protect the circuit from being safe.
Claims (8)
1. A sealing device for monitoring equipment is characterized in that: the sealing 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, and the sealing cover can move in the vertical direction of the ceiling through the rotation of the first bevel gear.
2. The sealing device for the monitoring device according to claim 1, wherein: the air vent is arranged on the upper end face of the sealing cover, the elastic inflation cavity is fixedly arranged on the upper end face of the ceiling, the elastic inflation cavity is vertically and fixedly provided with the plugging rod, and the plugging rod is aligned to the air vent in the vertical direction.
3. A sealing device for monitoring equipment according to claim 1 or 2, wherein: when the sealing cover is positioned at the lower end of the stroke and is not vacuumized, the plugging rod does not enter the vent hole, and after the elastic inflation cavity expands, the plugging rod enters the vent hole and is arranged in a sealing mode.
4. The utility model provides an networking type security protection supervisory equipment, includes the ceiling and sets up in the camera body of ceiling bottom, its characterized in that: the sealing device for the monitoring equipment comprises the sealing device for the monitoring equipment, wherein a lamp strip is arranged at the top of a ceiling, one end of the lamp strip is fixed with a rotating ring at the top end of a camera body, the other end of the lamp strip is sleeved on a shaft through the rotating shaft, the shaft is arranged at the top of the ceiling, a first connecting shaft is fixedly connected to one end of the shaft, baffles are arranged at two ends of the shaft, the first connecting shaft penetrates through the baffles and is rotatably connected with the baffles, a connecting box is arranged on the outer side of the first connecting shaft, a coil spring is arranged inside 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 the monitoring equipment covers a part on the upper side of the ceiling.
5. The networked security monitoring device of claim 4, wherein: the top fixedly connected with solid fixed cylinder of camera body, the top of solid fixed cylinder outwards extends and 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 ring gear bottom, the swivel becket rotates and sets up in the top of solid fixed cylinder, gu fixed cylinder and swivel becket all arrange the through-hole of predetermineeing on the ceiling inside and be connected with the ceiling rotation.
6. The networked security monitoring device of claim 4, wherein: the baffle outside is provided with limiting sleeve, limiting sleeve with around fixed mutually to limiting sleeve runs through the baffle and rotates with the baffle to be connected, limiting sleeve inside is provided with the second connecting axle, the second connecting axle passes limiting sleeve and rotates through first one-way bearing with limiting sleeve and is connected.
7. The networked security monitoring device of claim 6, wherein: one end, far away from the limiting 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, a cross shaft is arranged on one side of the second straight gear, and the cross shaft is fixedly connected with the second straight gear through a fixing shaft connected with the cross shaft.
8. The networked security monitoring device of claim 7, wherein: the one end fixedly connected with second bevel gear that the second straight-teeth gear was kept away from to the cross axle, the meshing of second bevel gear bottom 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 limit gear, be provided with the one-way bearing of second between vertical axis and the limit gear, the ring gear meshes with limit gear mutually.
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130025392A1 (en) * | 2011-07-26 | 2013-01-31 | Hyundai Mobis Co., Ltd. | Pop-up monitor with double rack gear structure |
| 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 means and its manufacturing process and capacitance type potential 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 |
-
2022
- 2022-02-09 CN CN202210121328.3A patent/CN114458929B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130025392A1 (en) * | 2011-07-26 | 2013-01-31 | Hyundai Mobis Co., Ltd. | Pop-up monitor with double rack gear structure |
| 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 means and its manufacturing process and capacitance type potential 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 |
|---|
| SUBRATA KUMAR KUNDU ET AL.: "Nonlinear spring effect of tense thin-film torsion bar combined with electrostatic driving", 《ENSORS AND ACTUATORS A: PHYSICAL》, no. 195 * |
| 葛惠民等: "五轴数控卷簧机控制系统", 《轻工机械》, vol. 29, no. 06 * |
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