CN113028254A - Dangerous area video monitoring alarm device - Google Patents
Dangerous area video monitoring alarm device Download PDFInfo
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- CN113028254A CN113028254A CN202110232447.1A CN202110232447A CN113028254A CN 113028254 A CN113028254 A CN 113028254A CN 202110232447 A CN202110232447 A CN 202110232447A CN 113028254 A CN113028254 A CN 113028254A
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- fixedly connected
- plate
- video monitoring
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- camera
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 46
- 239000000428 dust Substances 0.000 claims abstract description 15
- 229920000742 Cotton Polymers 0.000 claims description 13
- 244000309464 bull Species 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 2
- 231100001261 hazardous Toxicity 0.000 claims 8
- 238000012806 monitoring device Methods 0.000 abstract description 14
- 238000012423 maintenance Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 6
- 230000002349 favourable effect Effects 0.000 abstract 2
- 230000000149 penetrating effect Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction 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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- 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
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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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
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
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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
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
- F16M11/121—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction constituted of several dependent joints
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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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Accessories Of Cameras (AREA)
Abstract
The invention discloses a dangerous area video monitoring and alarming device which comprises an installation plate, wherein the bottom of the installation plate is fixedly connected with a fixed pipe, an inner cavity of the fixed pipe is provided with a shell, the top of the inner cavity of the shell is movably connected with a vertical rod, the bottom of the vertical rod penetrates through the bottom of the shell, and the tops of two sides of the vertical rod are fixedly connected with pull wires. The invention has the advantages of convenient disassembly and maintenance of the monitoring device, convenient adjustment of the inclination angle and the rotation angle, capability of removing dust from the lens and favorable monitoring, and solves the problems that the existing video monitoring alarm device is inconvenient to disassemble after being installed, the monitoring device needs to be disassembled and maintained if being damaged, the trouble is brought to maintenance personnel, the inclination angle and the rotation angle are inconvenient to adjust after being installed, the monitoring on different positions is inconvenient, the dust removal on the lens of the camera is not realized, and the monitoring picture is blurred after long-time use and is not favorable for monitoring.
Description
Technical Field
The invention relates to the technical field of video monitoring, in particular to a dangerous area video monitoring alarm device.
Background
The video monitoring comprises a front-end camera, a transmission cable, a video monitoring platform and the like. The video camera can be divided into a network digital video camera and an analog video camera and can be used for collecting front-end video image signals, the video monitoring system realizes the integrated linkage of video monitoring and a conference, and remote equipment can be flexibly and effectively managed. The dual functions of monitoring and communication are achieved through the applications of video recording, playback, linkage alarm, monitoring strategy formulation, emergency command and the like of a remote monitoring object.
Most of the existing video monitoring alarm devices are fixedly mounted on a wall or a ceiling, the video monitoring alarm devices are not convenient to detach after being mounted, if the video monitoring alarm devices are damaged, the video monitoring alarm devices need to be detached for maintenance, trouble is brought to maintenance personnel, the inclination angle and the rotation angle are not convenient to adjust after mounting, the video monitoring alarm devices are not convenient to monitor different positions, dust cannot be removed from camera lenses, and monitoring pictures are fuzzy after long-time use and are not beneficial to monitoring.
Disclosure of Invention
The invention aims to provide a video monitoring alarm device for a dangerous area, which has the advantages of being convenient to disassemble and maintain a monitoring device, adjusting the inclination angle and the rotation angle, and removing dust from a lens, and is beneficial to monitoring.
In order to achieve the purpose, the invention provides the following technical scheme: a dangerous area video monitoring and alarming device comprises a mounting plate, wherein the bottom of the mounting plate is fixedly connected with a fixed pipe, the inner cavity of the fixed pipe is provided with a shell, the top of the inner cavity of the shell is movably connected with a vertical rod, the bottom of the vertical rod penetrates to the bottom of the shell, the tops of two sides of the vertical rod are both fixedly connected with pull wires, one ends of the pull wires far away from the vertical rod are fixedly connected with a connecting plate, one sides of the connecting plate far away from the pull wires are fixedly connected with a spring, one side of the spring far away from the connecting plate is fixedly connected with the inner wall of the shell, one sides of the connecting plate far away from the pull wires are fixedly connected with clamping rods, clamping holes are respectively formed in two sides of the fixed pipe, one ends of the clamping rods far away from the connecting plate penetrate through the shell and extend to, the right end of the rotating rod is movably connected with a vertical plate, the right side of the U-shaped plate is provided with a first bolt in a penetrating mode, the left end of the first bolt penetrates through an inner cavity of the U-shaped plate and is in threaded connection with the U-shaped plate, the bottom of the vertical plate is fixedly connected with a rotary disc, the bottom of the rotary disc is movably connected with a camera through a rotary shaft, the left top of the camera is fixedly connected with a connecting block, the bottom of the connecting block is provided with a second bolt in a penetrating mode, the top of the second bolt penetrates through the connecting block and is in threaded connection with the connecting block, the top of the second bolt is in contact with the bottom of the rotary disc, the left bottom of the camera is fixedly connected with a fixed plate, the left side of the fixed plate is fixedly connected with a motor, the right end of the rotating shaft of the motor penetrates through, the back of the moving plate is fixedly connected with dust removing cotton, and the right side of the camera is fixedly connected with a signal transceiver.
Preferably, the locating slot has all been seted up to the front side and the rear side of fixed tube inner chamber, the equal fixedly connected with locating piece of front side and rear side of casing, the locating piece is kept away from one side of casing and is extended to the inner chamber of locating slot and with locating slot swing joint.
Preferably, the left side of the first bolt is movably connected with a clamping plate, the left side of the clamping plate is fixedly connected with an anti-slip pad, and the left side of the anti-slip pad is in contact with the right side of the vertical plate.
Preferably, the top and the bottom on camera right side all fixedly connected with L type pole, the cotton back and the contact of L type pole of removing dust.
Preferably, the right end of the threaded rod is fixedly connected with a limiting circular plate, and the diameter of the limiting circular plate is larger than that of the threaded sleeve.
Preferably, the surface of mounting panel has seted up the mounting hole, the quantity of mounting hole is four, the mounting hole is located the four corners of mounting panel bottom respectively.
Preferably, the connection part of the vertical rod and the shell is movably connected through a first bearing, and the connection part of the rotating rod and the vertical plate is movably connected through a second bearing.
Preferably, the through holes matched with the clamping rods are formed in the two sides of the shell, and the clamping rods penetrate through the through holes and are movably connected with the through holes.
A use method of a dangerous area video monitoring alarm device comprises the following steps:
a: the mounting plate is fixedly mounted on the ceiling through a screw penetrating through the mounting hole, when the inclination angle is adjusted, the rotary camera head drives the rotary disc to rotate, the rotary disc drives the vertical plate to rotate, and after the camera is adjusted to be at a proper inclination angle, the first bolt is rotated to be in threaded connection with the U-shaped plate, so that the first bolt drives the clamping plate and the non-slip mat to move leftwards, the non-slip mat is in close contact with the vertical plate, the vertical plate is fixed, and the camera is fixed;
b: when the rotation angle of the camera is adjusted, the camera is rotated to drive the connecting block and the second bolt to rotate, and then the second bolt is rotated to be in threaded connection with the connecting block, so that the second bolt moves upwards to be in close contact with the turntable, and the camera is fixed;
c: when the camera lens is cleaned, the signal transceiver is in bidirectional electrical connection with the remote control computer, the remote control computer sends an instruction, the signal transceiver receives the instruction to control the motor to operate to drive the threaded rod to rotate, the threaded rod is in threaded connection with the threaded sleeve, the threaded sleeve drives the movable plate to move leftwards, the movable plate drives the dust removal cotton to move leftwards, and the dust removal cotton cleans and removes dust on the camera lens;
d: when the monitoring device is disassembled, the rotating U-shaped plate drives the vertical rod to rotate, the vertical rod is wound to pull a wire, the pull wire drives the connecting plate to move, the connecting plate drives the clamping rod to move to keep away from the clamping hole, and therefore the shell is taken out of the fixing pipe to disassemble and maintain the shell.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention has the advantages that the monitoring device is convenient to disassemble and maintain, the inclination angle and the rotation angle are convenient to adjust, the dust can be removed from the lens, the monitoring device is convenient to disassemble and maintain if damaged, the monitoring device needs to be disassembled and maintained, the trouble is brought to maintenance personnel, the inclination angle and the rotation angle are inconvenient to adjust after the installation, the monitoring device is inconvenient to monitor different positions, the dust cannot be removed from a camera lens, and monitoring pictures are blurred after long-time use, is not beneficial to the monitoring.
2. The shell can be positioned by arranging the positioning groove and the positioning block, the shell is conveniently arranged in the inner cavity of the fixed tube, the shell is conveniently positioned and arranged, the first bolt is in threaded connection with the U-shaped plate, the first bolt is rotated to drive the clamping plate and the anti-slip pad to move transversely, the anti-slip pad is in close contact with the vertical plate, the vertical plate can be fixed, the inclination angle of the camera can be conveniently adjusted, the contact area of the first bolt and the vertical plate is increased by arranging the clamping plate, the roughness of the surface of the clamping plate is increased by arranging the anti-slip pad, the vertical plate can be better fixed, the distance of the movable plate moving rightwards can be limited by arranging the L-shaped rod, the distance of the threaded sleeve moving rightwards can be limited by arranging the limiting circular plate, the threaded sleeve is prevented from being separated from the threaded rod, the mounting plate can be conveniently and fixedly, through setting up first bearing, can support the montant, the rotation of the montant of being convenient for can support the bull stick through setting up the second bearing, the rotation of the bull stick of being convenient for, through setting up the through-hole, the lateral shifting of the kelly of being convenient for.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the structure of the present invention;
FIG. 3 is a schematic top view of a portion of the present invention;
FIG. 4 is a schematic bottom view of the mounting tube and housing of the present invention;
fig. 5 is a right-side view of the riser and the turntable of the present invention.
In the figure: the device comprises a mounting plate 1, a fixed pipe 2, a shell 3, a vertical rod 4, a pull wire 5, a connecting plate 6, a spring 7, a clamping rod 8, a clamping hole 9, a U-shaped plate 10, a rotating rod 11, a vertical plate 12, a first bolt 13, a rotating disc 14, a camera 15, a connecting block 16, a second bolt 17, a fixing plate 18, a motor 19, a threaded rod 20, a threaded sleeve 21, a moving plate 22, dedusting cotton 23, a signal transceiver 24, a positioning groove 25, a positioning block 26, a clamping plate 27, a non-slip mat 28, a L-shaped rod 29, a limiting circular plate 30 and a mounting hole 31.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The mounting plate 1, the fixed pipe 2, the shell 3, the vertical rod 4, the pull wire 5, the connecting plate 6, the spring 7, the clamping rod 8, the clamping hole 9, the U-shaped plate 10, the rotating rod 11, the vertical plate 12, the first bolt 13, the rotating disc 14, the camera 15, the connecting block 16, the second bolt 17, the fixed plate 18, the motor 19, the threaded rod 20, the threaded sleeve 21, the moving plate 22, the dedusting cotton 23, the signal transceiver 24, the positioning groove 25, the positioning block 26, the clamping plate 27, the anti-skid pad 28, the L-shaped rod 29, the limiting circular plate 30 and the mounting hole 31 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the mounting plate can be known by the technical manual or a conventional experimental method.
Referring to fig. 1-5, a video monitoring and alarming device for a dangerous area comprises a mounting plate 1, a fixed tube 2 is fixedly connected to the bottom of the mounting plate 1, a housing 3 is arranged in an inner cavity of the fixed tube 2, the housing 3 is convenient to insert and plug, a vertical rod 4 is movably connected to the top of the inner cavity of the housing 3, the bottom of the vertical rod 4 penetrates through the bottom of the housing 3, pull wires 5 are fixedly connected to the tops of both sides of the vertical rod 4, a connecting plate 6 is fixedly connected to one end of each pull wire 5 far away from the vertical rod 4, the pull wires 5 are convenient to wind by arranging the vertical rod 4, the connecting plate 6 is convenient to pull to move transversely, a spring 7 is fixedly connected to one side of the connecting plate 6 far away from the pull wires 5, one side of the spring 7 far away from the connecting plate 6 is fixedly connected with the inner wall of the housing 3, a clamping rod, one end of the clamping rod 8, which is far away from the connecting plate 6, penetrates through the shell 3 and extends to an inner cavity of the clamping hole 9, tension is generated on the connecting plate 6 by arranging the spring 7, so that the connecting plate 6 drives the clamping rod 8 to extend into the inner cavity of the clamping hole 9, the quick return of the clamping rod 8 is facilitated, the bottom of the vertical rod 4 is fixedly connected with a U-shaped plate 10, the left side of the inner cavity of the U-shaped plate 10 is movably connected with a rotating rod 11, the right end of the rotating rod 11 is movably connected with a vertical plate 12, the vertical plate 12 is convenient to rotate in the inner cavity of the U-shaped plate 10, a first bolt 13 is arranged on the right side of the U-shaped plate 10 in a penetrating manner, the left end of the first bolt 13 penetrates through the inner cavity of the U-shaped plate 10 and is in threaded connection with the U-shaped plate 10, the bottom of the vertical plate, the top of the left side of the camera 15 is fixedly connected with a connecting block 16, the bottom of the connecting block 16 is provided with a second bolt 17 in a penetrating way, the top of the second bolt 17 penetrates through the connecting block 16 and is in threaded connection with the connecting block 16, the top of the second bolt 17 is in contact with the bottom of the turntable 14 and is in threaded connection with the connecting block 16 through the second bolt 17, so that the connecting block 16 is locked and fixed, and the camera 15 is conveniently locked and fixed, the bottom of the left side of the camera 15 is fixedly connected with a fixed plate 18, the left side of the fixed plate 18 is fixedly connected with a motor 19, the right end of the rotating shaft of the motor 19 penetrates to the right side of the fixed plate 18 and is fixedly connected with a threaded rod 20, the surface of the threaded rod 20 is sheathed with a threaded sleeve 21, the top of the threaded sleeve 21 is fixedly connected with, by providing a signal transceiver 24, it is convenient to send and receive commands remote from the control computer, to remotely control the monitoring device,
There is splint 27 on the left side swing joint of first bolt 13, splint 27's left side fixedly connected with slipmat 28, the left side of slipmat 28 and the right side contact of riser 12, through first bolt 13 and U template 10 threaded connection, rotatory first bolt 13 drives splint 27 and slipmat 28 lateral shifting, make slipmat 28 and riser 12 in close contact with, can fix riser 12, be convenient for adjust camera 15's inclination, through setting up splint 27, the area of contact of first bolt 13 with riser 12 has been increased, through setting up slipmat 28, splint 27 surperficial roughness has been increased, can be better fix riser 12.
The top and the bottom on camera 15 right side all fixedly connected with L type pole 29, the back and the L type pole 29 contact of dust removal cotton 23, through setting up L type pole 29, can carry out spacingly to the distance that moving plate 22 moved to the right.
The right end of the threaded rod 20 is fixedly connected with a limiting circular plate 30, the diameter of the limiting circular plate 30 is larger than that of the threaded sleeve 21, and the limiting circular plate 30 is arranged, so that the distance of rightward movement of the threaded sleeve 21 can be limited, and the threaded sleeve 21 is prevented from being separated from the threaded rod 20.
Montant 4 passes through first bearing swing joint with the junction of casing 3, and the junction of bull stick 11 and riser 12 passes through second bearing swing joint, through setting up first bearing, can support montant 4, and the rotation of the montant 4 of being convenient for can support bull stick 11, the rotation of the bull stick 11 of being convenient for through setting up the second bearing.
The through-hole with 8 looks adaptations of kelly is all seted up to the both sides of casing 3, and kelly 8 run through the through-hole and with through-hole swing joint, through setting up the through-hole, the lateral shifting of kelly 8 of being convenient for.
Through the installation plate 1, the fixed pipe 2, the shell 3, the vertical rod 4, the stay wire 5, the connecting plate 6, the spring 7, the clamping rod 8, the clamping hole 9, the U-shaped plate 10, the rotating rod 11, the vertical plate 12, the first bolt 13, the rotating disc 14, the camera 15, the connecting block 16, the second bolt 17, the fixed plate 18, the motor 19, the threaded rod 20, the threaded sleeve 21, the movable plate 22, the dedusting cotton 23 and the signal transceiver 24 are matched, the monitoring device has the advantages of being convenient to disassemble and maintain, being convenient to adjust the inclination angle and the rotation angle, being capable of dedusting a lens, and being beneficial to monitoring, solving the problems that the existing video monitoring alarm device is inconvenient to disassemble after being installed, if the monitoring device is damaged, the monitoring device needs to be disassembled and maintained, bringing troubles to maintenance personnel, and being inconvenient to adjust the inclination angle and the rotation angle after being installed, and being inconvenient to, the camera 15 lens can not be dedusted, and the monitoring picture is blurred after long-time use, so that the monitoring is not facilitated.
A use method of a dangerous area video monitoring alarm device comprises the following steps:
a: the mounting plate 1 is fixedly mounted on a ceiling through a screw penetrating through the mounting hole 31, when the inclination angle is adjusted, the rotary camera 15 drives the rotary table 14 to rotate, the rotary table 14 drives the vertical plate 12 to rotate, and after the appropriate inclination angle of the camera 15 is adjusted, the first bolt 13 is rotated to be in threaded connection with the U-shaped plate 10, so that the first bolt 13 drives the clamping plate 27 and the non-slip mat 28 to move leftwards, the non-slip mat 28 is in close contact with the vertical plate 12, the vertical plate 12 is fixed, and the camera 15 is fixed;
b: when the rotation angle of the camera 15 is adjusted, the camera 15 is rotated to drive the connecting block 16 and the second bolt 17 to rotate, then the second bolt 17 is rotated to be in threaded connection with the connecting block 16, so that the second bolt 17 moves upwards to be in close contact with the turntable 14, and the camera 15 is fixed;
c: when the lens of the camera 15 is dedusted, the signal transceiver 24 is in bidirectional electrical connection with the remote control computer, the remote control computer sends an instruction, the signal transceiver 24 receives the instruction to control the motor 19 to operate to drive the threaded rod 20 to rotate, the threaded rod 20 is in threaded connection with the threaded sleeve 21, the threaded sleeve 21 drives the moving plate 22 to move leftwards, the moving plate 22 drives the dedusting cotton 23 to move leftwards, and the dedusting cotton 23 cleans and dedustes the lens of the camera 15;
d: when the monitoring device is disassembled, the rotating U-shaped plate 10 drives the vertical rod 4 to rotate, the vertical rod 4 is wound on the pull wire 5, the pull wire 5 drives the connecting plate 6 to move, the connecting plate 6 drives the clamping rod 8 to move and keep away from the clamping hole 9, and therefore the shell 3 is taken out of the fixing pipe 2 to disassemble and maintain the shell.
In summary, the following steps: the dangerous area video monitoring and alarming device solves the problem that the existing video monitoring and alarming device is inconvenient to disassemble after being installed by matching the mounting plate 1, the fixed pipe 2, the shell 3, the vertical rod 4, the pull wire 5, the connecting plate 6, the spring 7, the clamping rod 8, the clamping hole 9, the U-shaped plate 10, the rotating rod 11, the vertical plate 12, the first bolt 13, the rotary table 14, the camera 15, the connecting block 16, the second bolt 17, the fixed plate 18, the motor 19, the threaded rod 20, the threaded sleeve 21, the movable plate 22, the dedusting cotton 23 and the signal transceiver 24, if meet monitoring device and damage, need dismantle the maintenance to it, brought the trouble for maintenance personal, be not convenient for adjust inclination and rotation angle after the installation, be not convenient for monitor the position of difference, can not remove dust to the camera lens, make the control picture fuzzy after long-time the use, be unfavorable for the problem of control.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a hazardous area video monitoring alarm device, includes mounting panel (1), its characterized in that: the fixed pipe of bottom fixedly connected with (2) of mounting panel (1), the inner chamber of fixed pipe (2) is provided with casing (3), the top swing joint of casing (3) inner chamber has montant (4), the bottom of montant (4) is run through to the bottom of casing (3), the equal fixedly connected with in top of montant (4) both sides is acted as go-between (5), the one end fixedly connected with connecting plate (6) of montant (4) are kept away from in acting as go-between (5), one side fixedly connected with spring (7) of acting as go-between (5) are kept away from in connecting plate (6), the inner wall fixed connection of one side and casing (3) of connecting plate (6) is kept away from in spring (7), one side fixedly connected with kelly (8) of acting as go-between (5) are kept away from in connecting plate (6), calorie of hole (9) have all been seted up to the both sides of fixed pipe (2), the one end that connecting plate (6) were kept away from in kelly The utility model discloses a building-up device, the bottom fixedly connected with U template (10) of montant (4), the left side swing joint of U template (10) inner chamber has bull stick (11), the right-hand member swing joint of bull stick (11) has riser (12), the right side of U template (10) runs through and is provided with first bolt (13), the left end of first bolt (13) runs through to the inner chamber of U template (10) and with U template (10) threaded connection, the bottom fixedly connected with carousel (14) of riser (12), the bottom of carousel (14) has camera (15) through pivot swing joint, the left top fixedly connected with connecting block (16) of camera (15), the bottom of connecting block (16) runs through and is provided with second bolt (17), the top through connection block (16) of second bolt (17) and with connecting block (16) threaded connection, the top of second bolt (17) and the bottom contact of carousel (14), camera (15) left bottom fixedly connected with fixed plate (18), left side fixedly connected with motor (19) of fixed plate (18), the right-hand member of motor (19) pivot runs through right side and fixedly connected with threaded rod (20) to fixed plate (18), the surperficial thread bush of threaded rod (20) is equipped with thread bush (21), the top fixedly connected with movable plate (22) of thread bush (21), the back fixedly connected with dust removal cotton (23) of movable plate (22), the right side fixedly connected with signal transceiver (24) of camera (15).
2. The hazardous area video monitoring alarm device of claim 1, wherein: constant head tank (25) have all been seted up to the front side and the rear side of fixed pipe (2) inner chamber, the equal fixedly connected with locating piece (26) of front side and rear side of casing (3), one side that casing (3) were kept away from in locating piece (26) extends to the inner chamber of constant head tank (25) and with constant head tank (25) swing joint.
3. The hazardous area video monitoring alarm device of claim 1, wherein: the left side swing joint of first bolt (13) has splint (27), the left side fixedly connected with slipmat (28) of splint (27), the left side of slipmat (28) and the right side contact of riser (12).
4. The hazardous area video monitoring alarm device of claim 1, wherein: the top and the bottom on camera (15) right side all fixedly connected with L type pole (29), the back and the contact of L type pole (29) of dust removal cotton (23).
5. The hazardous area video monitoring alarm device of claim 1, wherein: the right end of the threaded rod (20) is fixedly connected with a limiting circular plate (30), and the diameter of the limiting circular plate (30) is larger than that of the threaded sleeve (21).
6. The hazardous area video monitoring alarm device of claim 1, wherein: mounting hole (31) have been seted up on the surface of mounting panel (1), the quantity of mounting hole (31) is four, mounting hole (31) are located the four corners of mounting panel (1) bottom respectively.
7. The hazardous area video monitoring alarm device of claim 1, wherein: the junction of montant (4) and casing (3) is through first bearing swing joint, the junction of bull stick (11) and riser (12) is through second bearing swing joint.
8. The hazardous area video monitoring alarm device of claim 1, wherein: the through-hole with kelly (8) looks adaptation is all seted up to the both sides of casing (3), kelly (8) run through the through-hole and with through-hole swing joint.
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| CN202110232447.1A CN113028254A (en) | 2021-03-03 | 2021-03-03 | Dangerous area video monitoring alarm device |
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| CN202110232447.1A CN113028254A (en) | 2021-03-03 | 2021-03-03 | Dangerous area video monitoring alarm device |
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| CN113028254A true CN113028254A (en) | 2021-06-25 |
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| CN202110232447.1A Pending CN113028254A (en) | 2021-03-03 | 2021-03-03 | Dangerous area video monitoring alarm device |
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Application publication date: 20210625 |