CN114244985B - A video monitoring processing equipment for government affairs official working - Google Patents
A video monitoring processing equipment for government affairs official working Download PDFInfo
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- CN114244985B CN114244985B CN202111556916.1A CN202111556916A CN114244985B CN 114244985 B CN114244985 B CN 114244985B CN 202111556916 A CN202111556916 A CN 202111556916A CN 114244985 B CN114244985 B CN 114244985B
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- butt joint
- cover
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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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- 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
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/55—Details of cameras or camera bodies; Accessories therefor with provision for heating or cooling, e.g. in aircraft
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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
- H04N23/51—Housings
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- Multimedia (AREA)
- Signal Processing (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Studio Devices (AREA)
- Accessories Of Cameras (AREA)
Abstract
The invention discloses a video monitoring and processing device for government offices, which comprises a protective shell, wherein the upper end of the protective shell is welded with a protective cover, the side surface of the protective shell is provided with an installation cavity, a partition plate is welded in the installation cavity, the rear end of the protective shell is in threaded connection with a filter plate, the rear end of the protective shell is welded with a protective rear cover, and the rear end of the installation cavity is provided with a heat dissipation device, and the video monitoring and processing device has the beneficial effects that: through the actuating mechanism and the adjustment mechanism cooperation that set up, control exhaust mechanism and the work of mechanism of blowing, when exhaust mechanism during operation, pass through the gas pocket discharge of filter with the heat that the camera main part produced, through the gas pocket that lid and filter slope set up downwards behind the protection, effectually prevent steam and dust from getting into protective housing from the filter in, closing plate and gas outlet laminating prevent steam and dust from getting into protective housing from the gas outlet simultaneously.
Description
Technical Field
The invention relates to the technical field of video monitoring processing equipment, in particular to video monitoring processing equipment for government affairs office.
Background
The video monitoring processing equipment is an instrument used for shooting and monitoring, mostly has a video recording function, most of the existing video monitoring processing equipment is cameras, and the video monitoring processing equipment can be installed in some public areas, traffic roads, office areas or houses and other places, so that certain supervision and safety precaution effects are achieved. The camera is a semiconductor imaging device, but the existing camera has poor heat dissipation effect, and the use effect of the camera can be influenced by long-time high-temperature work; and because the inside and outside temperature difference of camera is great to make the protection lens of camera produce water smoke easily or pile up the dust, cause the control picture of camera unclear or shelter from, thereby influence the monitoring effect of camera. Because these water smoke and dust are in the inboard of camera lens, the clearance of being not convenient for, need dismantle the camera when clearance each time, influence the normal use of camera. The existing camera mounting structure is complex, and when the camera needs to be maintained, a large amount of time is spent on dismounting and mounting, so that the working efficiency is greatly reduced; and the existing camera is complex in production and assembly and low in production efficiency. For this reason, a video surveillance processing device for government offices is required to solve the above-mentioned drawbacks.
Disclosure of Invention
The present invention has been made to solve the above-mentioned problems occurring in the background art, and an object of the present invention is to provide a video surveillance processing apparatus for government offices.
In order to achieve the purpose, the invention provides the following technical scheme: a video monitoring and processing device for government offices comprises a protective shell, wherein a protective cover is welded at the upper end of the protective shell, a mounting cavity is formed in the side surface of the protective shell, a partition plate is welded in the mounting cavity, a filter plate is connected at the rear end of the protective shell in a threaded manner, a protective rear cover is welded at the rear end of the protective shell, a heat dissipation device is arranged at the rear end of the mounting cavity and consists of a driving mechanism, an adjusting mechanism, an exhaust mechanism and a blowing mechanism, a limiting seat is inserted at the front end of the mounting cavity, mounting grooves are formed in the side surface of the limiting seat, grooves are symmetrically formed in the left side and the right side of the inner side of each mounting groove, movable grooves are formed in the upper ends of the two grooves, a locking mechanism is arranged in each movable groove, a camera main body is inserted in each mounting groove, and heat dissipation fins are welded on the upper side and the lower side of the camera main body at equal intervals, the utility model discloses a camera, including camera main part, camera, protective housing, camera cover, baffle, gas outlet, fixed slot, fixed toothed plate, protective housing, lens, seal cover, baffle, gas outlet, the side embedding of seal cover has third miniature telescopic link, the tip welding of third miniature telescopic link has the closing plate, the butt joint mechanism is set up in the gas outlet, and the fixed slot has all been seted up to the slide, and fixed toothed plate has been welded in the fixed slot, the front end welding of camera main part has the shape closing plate of returning to the throne, there is the front end housing front end of protective housing through bolted connection, and the air duct has been seted up to the side of front end housing, the side embedding of air duct has the third miniature telescopic link, the tip welding of third miniature telescopic link has the closing plate, the air duct is provided with docking mechanism.
Preferably, the mounting cavity is divided into two parts by a partition plate, the filter plate is provided with air holes, and the air holes are obliquely and downwards arranged from inside to outside.
Preferably, the driving mechanism includes: backup pad, motor and gag lever post, the welded backup pad in the installation cavity, the side-mounting of backup pad has the motor, the output shaft of motor passes the backup pad and welds with the gag lever post, the cross section of gag lever post is the cross.
Preferably, the adjusting mechanism comprises: the adjustable type telescopic rack comprises a first miniature telescopic rod, a push plate, a walking ring, an adjusting rod, an annular plate, an annular groove, a clamping block, a reset spring and a cross groove, wherein the first miniature telescopic rod is embedded into the side face of a supporting plate, the push plate is welded at the end of the first miniature telescopic rod, the walking ring is welded at the upper end of the push plate, the adjusting rod is inserted into the limiting rod, the annular plate is welded on the cylindrical surface of the adjusting rod, the annular groove is formed in the outer side of the annular plate, the walking ring sleeve is rotatably connected with the annular groove, the clamping block is inserted into the left-right symmetry end of the adjusting rod, the reset spring is inserted into the two clamping blocks, the cross groove is formed in one end, away from the clamping block, of the adjusting rod, and the limiting rod is slidably connected with the cross groove.
Preferably, the exhaust mechanism includes: support frame, semi-ring channel, upper cover, first drum, first draw-in groove, first spacing ring and exhaust flabellum, the inboard welding of installation cavity has two support frames, and semi-ring channel has all been seted up to the upper end of two support frames, the upper end of support frame is passed through bolted connection upper cover, and it has first drum to peg graft between one of them support frame and the upper cover, and it has blowing mechanism to peg graft between another support frame and the upper cover, first draw-in groove has been seted up to the inboard one-tenth circumference array of first drum, the one end welding of first drum has first spacing ring, the other end one-tenth circumference array welding of first drum has the exhaust flabellum, it has connect the regulation pole to intersect in the first drum.
Preferably, the blowing mechanism includes: the support frame is provided with a first cylinder, the support frame is provided with an upper cover, the first cylinder is arranged on the upper cover, the first clamping groove is formed in the inner side of the first cylinder in a circumferential array mode, the first clamping groove is connected with a clamping block in a clamped mode, the first limiting ring is welded at one end of the first cylinder, the first limiting ring is rotatably connected with the semi-annular groove, and the front fan blade is welded at the other end of the first cylinder in the circumferential array mode.
Preferably, the locking mechanism comprises: locking pinion rack, slide bar, locking spring and handle, sliding connection has the locking pinion rack in the movable slot, locking pinion rack and fixed tooth plate joint, the upper end symmetrical welding of locking pinion rack has two slide bars, the cover is equipped with locking spring on the slide bar, spacing seat and handle welding are passed to the upper end of slide bar.
Preferably, the cleaning mechanism comprises: the miniature telescopic link of second, walking pinion rack, pivot, pendulum rod, cleaning pad and drive gear, the miniature telescopic link of second is installed to the spacing inslot, the upper end welding of the miniature telescopic link of second has the walking pinion rack, the side of front end housing rotates and is connected with the pivot, the both ends symmetrical welding of pivot has the pendulum rod, the side bonding of pendulum rod has the cleaning pad, the side welding of pendulum rod has drive gear, drive gear and the meshing of walking pinion rack.
Preferably, the docking mechanism includes: butt joint board, butt joint groove, air inlet, the mouth of making a video recording and sealing strip, the butt joint board has been welded in the air channel, the butt joint groove has been seted up to the side of butt joint board, the air inlet has been seted up to the lower extreme equidistance in butt joint groove, the mouth of making a video recording has been seted up to the side in butt joint groove, the sealing strip has been seted up to the side in butt joint groove.
Preferably, the sealing strip is inserted into the clip-shaped sealing plate, a gap is reserved between the clip-shaped sealing plate and the butt-joint groove, a gap is reserved between the butt-joint plate and the side surface of the vent groove, and the upper end of the butt-joint plate is welded with the sealing cover.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:
1. the air exhaust mechanism and the air blowing mechanism are controlled to work through the matching of the arranged driving mechanism and the adjusting mechanism, when the air exhaust mechanism works, heat generated by the camera main body is exhausted through the air holes of the filter plate, and water vapor and dust are effectively prevented from entering the protective shell from the filter plate through the protective rear cover and the air holes formed in the filter plate in an inclined downward mode;
2. when the blowing mechanism works, heat generated by the camera main body is blown away through the front fan blades to form hot air, the hot air penetrates through a gap between the clip-shaped sealing plate and the butt joint groove and then flows into the air channel from an air inlet at the lower end of the butt joint groove, the hot air penetrates through a gap between the butt joint plate and the side surface of the air channel, and simultaneously the hot air blows through the lens of the camera main body and the inner side of the lens, so that water mist on the lens and the inner side of the lens can be cleaned and dried, the hot air flows out through the air outlet, then the water mist on the outer side of the lens is cleaned by blowing, and finally flows to the outer side;
3. when the water mist and dust on the side surface of the lens are more, the walking toothed plate is driven to move up and down through the second miniature telescopic rod, the walking toothed plate drives the transmission gear to rotate back and forth, the transmission gear drives the rotating shaft and the two swing rods to reciprocate, the two swing rods drive the two cleaning pads to reciprocate along the two sides of the lens, the water mist and dust on the two sides of the lens are cleaned through the two cleaning pads, the camera does not need to be detached during cleaning, and the normal use of the camera is guaranteed;
4. the video monitoring and processing equipment is simple and convenient in structural connection, when the camera body needs to be disassembled, the camera body can be simply and conveniently assembled and disassembled through the arranged locking mechanism, the structure is convenient to assemble, and the working efficiency is greatly improved.
Drawings
FIG. 1 is a schematic diagram of a video surveillance processing apparatus according to the present invention;
FIG. 2 is a schematic diagram of the inside of the structure of the video monitoring processing device of the present invention;
FIG. 3 is a schematic cross-sectional view of the video surveillance processing apparatus of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3;
FIG. 5 is a schematic cross-sectional view of the protective housing structure of the present invention;
FIG. 6 is an exploded view of the heat dissipation device of the present invention
FIG. 7 is a schematic view of a switching mechanism of the present invention;
FIG. 8 is a schematic view of a spacing block according to the present invention;
FIG. 9 is a schematic view of the locking mechanism of the present invention;
FIG. 10 is a schematic structural diagram of a camera head according to the present invention;
FIG. 11 is a schematic view of the structure of the butt plate of the present invention;
FIG. 12 is a schematic view of the front end cap of the present invention;
FIG. 13 is a schematic structural diagram of a cleaning mechanism according to the present invention.
In the figure: 1. a protective housing; 11. a protective cover; 12. a mounting cavity; 13. a partition plate; 14. a filter plate; 15. a protective rear cover; 2. a support plate; 21. a motor; 22. a limiting rod; 23. a first miniature telescopic rod; 24. pushing the plate; 25. a walking ring; 3. adjusting a rod; 31. an annular plate; 32. an annular groove; 33. a clamping block; 34. a return spring; 35. a cross groove; 4. a support frame; 41. a semi-annular groove; 42. an upper cover; 43. a first cylinder; 4301. a first card slot; 4302. a first limit ring; 4303. an exhaust fan blade; 44. a second cylinder; 4401. a second card slot; 4402. a second stop collar; 4403. front fan blades; 5. a limiting seat; 51. mounting grooves; 52. a groove; 53. a movable groove; 54. a locking toothed plate; 55. a slide bar; 56. a locking spring; 57. a handle; 6. a camera body; 61. a heat dissipating fin; 62. a slide plate; 63. fixing grooves; 64. a fixed toothed plate; 65. a clip-shaped sealing plate; 7. a front end cap; 71. a vent groove; 72. a lens; 73. a limiting groove; 7301. a second miniature telescopic rod; 7302. a walking toothed plate; 74. a rotating shaft; 7401. a swing rod; 7402. a cleaning pad; 75. a transmission gear; 8. a sealing cover; 81. a baffle plate; 82. an air outlet; 83. a third miniature telescopic rod; 84. a sealing plate; 9. a butt plate; 91. a butt joint groove; 92. an air inlet; 93. a camera port; 94. a sealing strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 13, the present invention provides a technical solution: the utility model provides a video monitoring treatment facility for government affairs official working, including protective housing 1, protective housing 1's upper end welding has visor 11, protective housing 1's side has been seted up installation cavity 12, the welding has division board 13 in the installation cavity 12, protective housing 1's rear end threaded connection has filter 14, protective housing 1's rear end welding has protection back lid 15, divide into two parts through division board 13 in the installation cavity 12, set up the gas pocket on the filter 14, the gas pocket is the slope sets up downwards from inside to outside, the heat that the camera produced passes through filter 14's gas pocket discharge, through the gas pocket that sets up downwards of protection back lid 15 and filter 14 slope, effectually prevent aqueous vapor and dust from getting into protective housing 1 from filter 14 in, protective housing 1's lower extreme has the installing support through bolted connection.
The rear end of installation cavity 12 is provided with heat abstractor, and heat abstractor comprises actuating mechanism, adjustment mechanism, exhaust mechanism and the mechanism of blowing, and actuating mechanism is including: backup pad 2, motor 21 and gag lever post 22, welding has backup pad 2 in the installation cavity 12, and the side-mounting of backup pad 2 has motor 21, and motor 21's output shaft passes backup pad 2 and gag lever post 22 welding, and the cross section of gag lever post 22 is the cross, and motor 21 passes through bolted connection with backup pad 2, and motor 21's output shaft rotates with backup pad 2 to be connected.
The adjustment mechanism includes: the adjustable support comprises a first micro telescopic rod 23, a push plate 24, a walking ring 25, an adjusting rod 3, an annular plate 31, an annular groove 32, clamping blocks 33, a return spring 34 and a cross groove 35, the first micro telescopic rod 23 is embedded in the side surface of the support plate 2, the push plate 24 is welded at the end part of the first micro telescopic rod 23, the walking ring 25 is welded at the upper end of the push plate 24, the adjusting rod 3 is inserted on a limiting rod 22, the annular plate 31 is welded on the cylindrical surface of the adjusting rod 3, the annular groove 32 is formed in the outer side of the annular plate 31, the walking ring 25 is sleeved and rotatably connected with the annular groove 32, clamping blocks 33 are symmetrically inserted at one end of the adjusting rod 3 in a left-right mode, the return spring 34 is inserted between the two clamping blocks 33, the cross groove 35 is formed in one end of the adjusting rod 3, the limiting rod 22 is slidably connected with the cross groove 35, two ends of the return spring 34 are welded or inserted with the clamping blocks 33, the return spring 34 applies elasticity to the two clamping blocks 33, the latch 33 is slidably connected to the adjustment lever 3.
The exhaust mechanism includes: the exhaust fan comprises support frames 4, a semi-annular groove 41, an upper cover 42, a first cylinder 43, a first clamping groove 4301, a first limiting ring 4302 and exhaust fan blades 4303, wherein two support frames 4 are welded on the inner side of the installation cavity 12, the semi-annular groove 41 is respectively arranged at the upper ends of the two support frames 4, the upper end of each support frame 4 is connected with the upper cover 42 through a bolt, a first cylinder 43 is inserted between one support frame 4 and the upper cover 42, a blowing mechanism is inserted between the other support frame 4 and the upper cover 42, first clamping grooves 4301 are circumferentially arrayed on the inner side of the first cylinder 43, a first spacing ring 4302 is welded at one end of the first cylinder 43, exhaust fan blades 4303 are circumferentially arrayed at the other end of the first cylinder 43, an adjusting rod 3 is inserted in the first cylinder 43, the first limiting ring 4302 is clamped by the support frame 4 and the upper cover 42, the first limiting ring 4302 is rotatably connected along the semi-annular groove 41, and the first cylinder 43 is rotatably connected with the support frame 4 and the upper cover 42.
Blow the mechanism including: second drum 44, second draw-in groove 4401, second spacing ring 4402 and leading flabellum 4403, be provided with second drum 44 between support frame 4 and the upper cover 42, second draw-in groove 4401 has been seted up to the inboard one-tenth circumference array of second drum 44, second draw-in groove 4401 and fixture block 33 joint, the one end welding of second drum 44 has second spacing ring 4402, second spacing ring 4402 rotates with half annular groove 41 to be connected, the other end one-tenth circumference array welding of second drum 44 has leading 4403, through support frame 4 and upper cover 42 to second spacing ring 4402 joint, second spacing ring 4402 rotates along half annular groove 41 to be connected, second drum 44 rotates with support frame 4 and upper cover 42 to be connected.
The front end of installation cavity 12 is pegged graft and is had spacing seat 5, spacing seat 5 and the contact of division board 13, mounting groove 51 has been seted up to the side of spacing seat 5, recess 52 has been seted up to the inboard bilateral symmetry of mounting groove 51, movable groove 53 has all been seted up to the upper end of two recesses 52, be provided with locking mechanism in the movable groove 53, it has camera main part 6 to peg graft in the mounting groove 51, radiating fin 61 has been welded to the upper and lower both sides equidistance of camera main part 6, the left and right sides symmetrical welding of camera main part 6 has slide 62, slide 62 pegs graft with recess 52, fixed slot 63 has all been seted up to the upper end of two slide 62, fixed toothed plate 64 has been welded in the fixed slot 63, the front end welding of camera main part 6 has back shape closing plate 65, locking mechanism is including: the locking toothed plate 54 is connected with the movable groove 53 in a sliding mode, the locking toothed plate 54 is clamped with the fixed toothed plate 64, the two sliding rods 55 are symmetrically welded to the upper end of the locking toothed plate 54, the locking spring 56 is sleeved on each sliding rod 55, the upper end of each sliding rod 55 penetrates through the limiting seat 5 and is welded with the handle 57, and the locking spring 56 applies elasticity to the locking toothed plate 54.
There is front end housing 7 at the front end of protective housing 1 through bolted connection, and air channel 71 has been seted up to the side of front end housing 7, and the side embedding of air channel 71 has lens 72, has seted up spacing groove 73 in the air channel 71, is provided with clearance mechanism in the front end housing 7, and clearance mechanism is including: a second micro telescopic rod 7301, a walking toothed plate 7302, a rotating shaft 74, a swinging rod 7401, a cleaning pad 7402 and a transmission gear 75, the second micro telescopic rod 7301 is installed in the limit groove 73, the walking toothed plate 7302 is welded at the upper end of the second micro telescopic rod 7301, the rotating shaft 74 is rotatably connected to the side surface of the front end cover 7, the swinging rods 7401 are symmetrically welded at the two ends of the rotating shaft 74, the cleaning pad 7402 is bonded to the side surface of the swinging rod 7401, the transmission gear 75 is welded to the side surface of the swinging rod 7401, the transmission gear 75 is meshed with the walking toothed plate 7302, the walking toothed plate 7302 is driven by the second miniature telescopic rod 7301 to move up and down along the limiting groove 73, the walking toothed plate 7302 drives the transmission gear 75 to rotate back and forth, the transmission gear 75 drives the two swing rods 7401 to reciprocate through the rotating shaft 74, the two swing rods 7401 drive the two cleaning pads 7402 to reciprocate along the two sides of the lens 72, and water mist and dust at the two sides of the lens 72 are cleaned through the two cleaning pads 7402.
Front end housing 7's upper end welding has sealed lid 8, and the welding has baffle 81 in the sealed lid 8, and gas outlet 82 has been seted up to baffle 81's side, and the side embedding of sealed lid 8 has third miniature telescopic link 83, and the tip welding of third miniature telescopic link 83 has closing plate 84, sets up docking mechanism in the air channel 71, and docking mechanism is including: the butt joint plate 9, the butt joint groove 91, the air inlet 92, camera port 93 and sealing strip 94, the butt joint plate 9 has been welded in the air duct 71, butt joint groove 91 has been seted up to the side of butt joint plate 9, air inlet 92 has been seted up to the lower extreme equidistance of butt joint groove 91, camera port 93 has been seted up to the side of butt joint groove 91, sealing strip 94 pegs graft with returning the shape closing plate 65, leave the clearance between returning the shape closing plate 65 and the butt joint groove 91, leave the clearance between the side of butt joint plate 9 and air duct 71, the upper end of butt joint plate 9 welds with sealed lid 8, drive closing plate 84 through third miniature telescopic link 83 and remove, closing plate 84 closely laminates with gas outlet 82, thereby it is sealed to gas outlet 82, when third miniature telescopic link 83 drives closing plate 84 and gas outlet 82 and separates, hot-blast can flow through gas outlet 82 this moment.
When the exhaust mechanism is required to work, the first micro telescopic rod 23 contracts to drive the push plate 24 to move, the push plate 24 drives the walking ring 25 to move, the walking ring 25 drives the adjusting rod 3 to move through the annular plate 31, the cross groove 35 of the adjusting rod 3 slides along the limiting rod 22, meanwhile, the clamping block 33 at the end part of the adjusting rod 3 is moved out of the second clamping groove 4401, the adjusting rod 3 drives the clamping block 33 to be clamped with the first clamping groove 4301, the motor 21 drives the limiting rod 22 to rotate, the limiting rod 22 drives the clamping block 33 to rotate through the adjusting rod 3, the clamping block 33 drives the first cylinder 43 to rotate, the first cylinder 43 drives the exhaust fan blade 4303 to rotate, heat generated by the camera main body 6 is exhausted through the air hole of the filter plate 14 through the exhaust fan blade 4303, and the air hole which is obliquely and downwards arranged on the protective rear cover 15 and the filter plate 14, in effectually preventing that aqueous vapor and dust from filter 14 entering protective housing 1, third miniature telescopic link 83 stretches out simultaneously and drives closing plate 84 and the laminating of gas outlet 82, prevents that aqueous vapor and dust from getting into protective housing 1 from gas outlet 82 in, make protective housing 1 in comparatively clean and dry.
When the blowing mechanism needs to work, the first micro telescopic rod 23 extends out to drive the push plate 24 to move, the push plate 24 drives the walking ring 25 to move, the walking ring 25 drives the adjusting rod 3 to move through the annular plate 31, the cross groove 35 of the adjusting rod 3 slides along the limiting rod 22, meanwhile, the clamping block 33 at the end part of the adjusting rod 3 moves out of the first clamping groove 4301, the adjusting rod 3 drives the clamping block 33 to be clamped with the second clamping groove 4401, the motor 21 drives the limiting rod 22 to rotate, the limiting rod 22 drives the clamping block 33 to rotate through the adjusting rod 3, the clamping block 33 drives the second cylinder 44 to rotate, the second cylinder 44 drives the preposed fan blade 4403 to rotate, heat generated by the camera main body 6 is blown away through the preposed fan blade 4403, so that hot air is formed, the hot air passes through a gap between the square sealing plate 65 and the butt joint groove 91 and then flows into the ventilation groove 71 from the air inlet 92 at the lower end of the butt joint groove 91, and then passes through a gap between the butt joint plate 9 and the side surface of the ventilation groove 71, meanwhile, hot air is blown through the lens of the camera main body 6 and the inner side of the lens 72, so that water mist on the inner side of the lens of the camera main body 6 and the inner side of the lens 72 is cleaned and dried, the hot air flows out through the air outlet 82 of the sealing cover 8, the water mist on the outer side of the lens 72 is cleaned through blowing, and finally the water mist flows to the outer side.
When the water mist on the side surface of the lens 72 has more dust, the second miniature telescopic rod 7301 drives the walking toothed plate 7302 to move up and down along the limiting groove 73, the walking toothed plate 7302 drives the transmission gear 75 to rotate back and forth, the transmission gear 75 drives the two swing rods 7401 to reciprocate through the rotating shaft 74, the two swing rods 7401 drive the two cleaning pads 7402 to reciprocate along the two sides of the lens 72, the water mist and the dust on the two sides of the lens 72 are cleaned through the two cleaning pads 7402, the camera does not need to be detached during cleaning, and the normal use of the camera is ensured; the lens and the lens 72 of the camera body 6 can be quickly cleaned through the cooperation of the blowing mechanism and the cleaning mechanism.
When needing to dismantle camera main part 6, screw out the bolt between front end housing 7 and the protective housing 1 earlier, thereby can be convenient take out spacing seat 5 from protective housing 1, upwards stimulate handle 57, handle 57 drives slide bar 55 upward movement, slide bar 55 drives locking pinion rack 54 and fixed pinion rack 64 separation, can be convenient this moment take out camera main part 6 from spacing seat 5, it is simple and convenient to dismantle, only need during the installation insert camera main part 6 along spacing seat 5's mounting groove 51, make locking pinion rack 54 and fixed pinion rack 64 joint among the locking mechanism, insert spacing seat 5 again in protective housing 1, with between front end housing 7 and the protective housing 1 rethread bolt fastening can, and the equipment is convenient between the structure, and the work efficiency is greatly improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A video monitoring processing equipment for government affairs official working, includes protective housing, its characterized in that: the protective cover is welded at the upper end of the protective shell, the side surface of the protective shell is provided with an installation cavity, a separation plate is welded in the installation cavity, the rear end of the protective shell is in threaded connection with a filter plate, the rear end of the protective shell is welded with a protective rear cover, the rear end of the installation cavity is provided with a heat dissipation device, the heat dissipation device comprises a driving mechanism, an adjusting mechanism, an exhaust mechanism and a blowing mechanism, the front end of the installation cavity is inserted with a limiting seat, the side surface of the limiting seat is provided with an installation groove, the inner side of the installation groove is symmetrically provided with grooves at left and right, the upper ends of the two grooves are provided with movable grooves, a locking mechanism is arranged in the movable grooves, a camera main body is inserted in the installation groove, the upper side and the lower side of the camera main body are equidistantly welded with heat dissipation fins, and the left side and the right side of the camera main body are symmetrically welded with sliding plates, the camera comprises a camera body, a protective shell, a groove, sliding plates, fixing grooves, fixing toothed plates, a lens, a limiting groove, a baffle plate, a third micro telescopic rod, a butt joint mechanism and a butt joint mechanism, wherein the sliding plates are inserted into the groove, the upper ends of the two sliding plates are respectively provided with the fixing grooves, the fixing toothed plates are welded in the fixing grooves, the front end of the camera body is welded with a clip plate, the front end of the protective shell is connected with a front end cover through a bolt, the side surface of the front end cover is provided with the vent groove, the side surface of the vent groove is embedded with the lens, the limiting groove is formed in the vent groove, the front end cover is internally provided with a cleaning mechanism, the upper end of the front end cover is welded with a sealing cover, the baffle plate is welded in the sealing cover, the side surface of the baffle plate is provided with an air outlet, the side surface of the sealing cover is embedded with the third micro telescopic rod, the end part of the third micro telescopic rod is welded with the sealing plate, and the butt joint mechanism is arranged in the vent groove;
the driving mechanism comprises: the supporting plate is welded in the mounting cavity, the motor is mounted on the side face of the supporting plate, an output shaft of the motor penetrates through the supporting plate to be welded with the limiting rod, and the cross section of the limiting rod is cross-shaped;
the adjustment mechanism comprises: the adjustable type telescopic rack comprises a first miniature telescopic rod, a push plate, a walking ring, an adjusting rod, an annular plate, an annular groove, a clamping block, a reset spring and a cross groove, wherein the first miniature telescopic rod is embedded into the side face of a supporting plate, the push plate is welded at the end of the first miniature telescopic rod, the walking ring is welded at the upper end of the push plate, the adjusting rod is inserted into the limiting rod, the annular plate is welded on the cylindrical surface of the adjusting rod, the annular groove is formed in the outer side of the annular plate, the walking ring sleeve is rotatably connected with the annular groove, the clamping block is inserted into the left-right symmetry end of the adjusting rod, the reset spring is inserted into the two clamping blocks, the cross groove is formed in one end, away from the clamping block, of the adjusting rod, and the limiting rod is slidably connected with the cross groove.
2. A video surveillance processing apparatus for government offices according to claim 1, wherein: the mounting cavity is divided into two parts by a partition plate, and the filter plate is provided with air holes which are obliquely and downwards arranged from inside to outside.
3. A video surveillance processing apparatus for government offices according to claim 1, wherein: the exhaust mechanism comprises: support frame, semi-ring channel, upper cover, first drum, first draw-in groove, first spacing ring and exhaust flabellum, the inboard welding of installation cavity has two support frames, and semi-ring channel has all been seted up to the upper end of two support frames, the upper end of support frame is passed through bolted connection upper cover, and it has first drum to peg graft between one of them support frame and the upper cover, and it has blowing mechanism to peg graft between another support frame and the upper cover, first draw-in groove has been seted up to the inboard one-tenth circumference array of first drum, the one end welding of first drum has first spacing ring, the other end one-tenth circumference array welding of first drum has the exhaust flabellum, it has connect the regulation pole to intersect in the first drum.
4. A video surveillance processing apparatus for government offices according to claim 1, characterized in that: blow the mechanism including: the support frame is provided with a first cylinder, the support frame is provided with an upper cover, the first cylinder is arranged on the upper cover, the first clamping groove is formed in the inner side of the first cylinder in a circumferential array mode, the first clamping groove is connected with a clamping block in a clamped mode, the first limiting ring is welded at one end of the first cylinder, the first limiting ring is rotatably connected with the semi-annular groove, and the front fan blade is welded at the other end of the first cylinder in the circumferential array mode.
5. A video surveillance processing apparatus for government offices according to claim 1, characterized in that: the locking mechanism comprises: locking pinion rack, slide bar, locking spring and handle, sliding connection has the locking pinion rack in the movable slot, locking pinion rack and fixed tooth plate joint, the upper end symmetrical welding of locking pinion rack has two slide bars, the cover is equipped with locking spring on the slide bar, spacing seat and handle welding are passed to the upper end of slide bar.
6. A video surveillance processing apparatus for government offices according to claim 1, characterized in that: clearance mechanism including: miniature telescopic link of second, walking pinion rack, pivot, pendulum rod, cleaning pad and drive gear, the miniature telescopic link of second is installed to the spacing inslot, the upper end welding of the miniature telescopic link of second has the walking pinion rack, the side of front end housing is rotated and is connected with the pivot, the both ends symmetrical welding of pivot has the pendulum rod, the side of pendulum rod bonds there is the cleaning pad, the side welding of pendulum rod has drive gear, drive gear and the meshing of walking the pinion rack.
7. A video surveillance processing apparatus for government offices according to claim 1, wherein: the docking mechanism includes: butt joint board, butt joint groove, air inlet, the mouth of making a video recording and sealing strip, the welded butt joint board in the air channel, the butt joint groove has been seted up to the side of butt joint board, the air inlet has been seted up to the lower extreme equidistance in butt joint groove, the mouth of making a video recording has been seted up to the side in butt joint groove, the sealing strip has been seted up to the side in butt joint groove.
8. A video surveillance processing apparatus for government offices according to claim 7, wherein: the sealing strip is spliced with the clip-shaped sealing plate, a gap is reserved between the clip-shaped sealing plate and the butt joint groove, a gap is reserved between the butt joint plate and the side face of the vent groove, and the upper end of the butt joint plate is welded with the sealing cover.
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| CN114244985B true CN114244985B (en) | 2022-08-26 |
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| CN115382801B (en) * | 2022-08-29 | 2023-12-19 | 焦作市黄河华龙工程有限公司 | Remote video water conservancy dyke inspection equipment |
| CN116320205B (en) * | 2023-05-19 | 2023-08-18 | 深圳市百路驰供应链管理有限公司 | Waterproof fog monitoring camera equipment for cargo transportation |
| CN117430240B (en) * | 2023-12-21 | 2024-03-19 | 江苏华飞宇节能技术有限公司 | Circulating water system economizer |
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