CN112153259A - Intelligent security equipment with adjust light intensity - Google Patents
Intelligent security equipment with adjust light intensity Download PDFInfo
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- CN112153259A CN112153259A CN202010976815.9A CN202010976815A CN112153259A CN 112153259 A CN112153259 A CN 112153259A CN 202010976815 A CN202010976815 A CN 202010976815A CN 112153259 A CN112153259 A CN 112153259A
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- wall
- extrusion
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- 239000011521 glass Substances 0.000 claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 239000000428 dust Substances 0.000 claims abstract description 31
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 238000001125 extrusion Methods 0.000 claims description 42
- 230000005540 biological transmission Effects 0.000 claims description 30
- 238000007789 sealing Methods 0.000 claims description 19
- 230000008093 supporting effect Effects 0.000 claims description 15
- 239000004519 grease Substances 0.000 claims description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 239000000314 lubricant Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 9
- 238000012544 monitoring process Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Images
Classifications
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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
- H04N23/52—Elements optimising image sensor operation, e.g. for electromagnetic interference [EMI] protection or temperature control by heat transfer or cooling elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Studio Devices (AREA)
Abstract
The invention relates to an intelligent security device capable of adjusting light intensity, which comprises a box body, a support, a glass disc and a shooting device, wherein the box body is in a cuboid shape, the support is fixed at the bottom of the box body, one side of the box body is provided with a mounting hole, the glass disc is arranged in the mounting hole, the axis of the glass disc is horizontally arranged, the glass disc is hermetically and fixedly connected with the inner wall of the mounting hole, the outer wall of the glass disc and one side of the box body, which is provided with the mounting hole, are positioned on the same plane, the shooting device is arranged in the box body and is opposite to the glass disc, the box body is provided with an adjusting mechanism and a dust removing mechanism, the adjusting mechanism comprises a rotating ring, a moving pipe, a rotating shaft, a driving rod, a filter, a power assembly and at least two moving assemblies, and the intelligent security device capable of adjusting light intensity realizes the function, moreover, the dust removal function is realized through the dust removal mechanism.
Description
Technical Field
The invention relates to the field of security equipment, in particular to intelligent security equipment capable of adjusting light intensity.
Background
The monitoring camera is one kind of security and protection equipment, is a semiconductor imaging device, and has the advantages of high sensitivity, strong light resistance, small distortion, small volume, long service life, vibration resistance and the like.
Present surveillance camera head back in a long-term, the surface can produce more dust, and the dust can influence the definition that the video of taking of monitoring was taken, moreover, when ambient light was stronger, can influence surveillance video's shooting effect equally, has reduced the practicality.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the intelligent security equipment with the function of adjusting the light intensity is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: an intelligent security device capable of adjusting light intensity comprises a box body, a support, a glass disc and a shooting device, wherein the box body is in a cuboid shape, the support is fixed at the bottom of the box body, a mounting hole is formed in one side of the box body, the glass disc is arranged in the mounting hole, the axis of the glass disc is horizontally arranged, the glass disc is hermetically and fixedly connected with the inner wall of the mounting hole, the outer wall of the glass disc and the side, provided with the mounting hole, of the box body are positioned on the same plane, the shooting device is arranged in the box body and is right opposite to the glass disc, and an adjusting mechanism and a dust removing mechanism are arranged on the box body;
the adjusting mechanism comprises a rotating ring, a moving pipe, a rotating shaft, a transmission rod, a filter, a power assembly and at least two moving assemblies, wherein the rotating ring and the moving pipe are coaxially arranged with a glass disc and are positioned on one side of the box body, which is provided with a mounting hole, the rotating ring is positioned in the moving pipe, the rotating ring slides and is in sealing connection with the inner wall of the moving pipe, the filter is arranged in a ring hole of the rotating ring, the moving pipe is abutted against and is in sealing connection with the box body, one side of the box body, which uses the mounting hole, is provided with a through hole, the transmission shaft is parallel to the moving pipe and is positioned below the moving pipe, the rotating shaft penetrates through the through hole, the rotating shaft slides and is in sealing connection with the inner wall of the through hole, the bottom of the moving pipe is provided with a sliding groove, the rotating ring is in sealing connection with the sliding groove, the axis of the transmission rod is vertical, the transmission rod is connected with the inner wall of the sliding groove in a sliding mode, two ends of the transmission rod are fixed to the transmission shaft and the rotating ring respectively, the power assembly is circumferentially and uniformly arranged on one side, far away from the box body, of the rotating ring by taking the axis of the moving pipe as a center, the power assembly is arranged in the box body and is in transmission connection with the rotating shaft, a light sensor and a PLC are arranged at the top of the box body, and the light sensor is electrically connected with the PLC;
the moving assembly comprises a supporting rod, a magnet block, a first spring and an electromagnet, the supporting rod is parallel to the moving pipe, one end of the supporting rod is fixed on the rotating ring, the electromagnet is fixed at the other end of the supporting rod, the magnet block is fixed on the inner wall of the moving pipe and located between the rotating ring and the electromagnet, a connecting hole is formed in the magnet block, the supporting rod is connected with the inner wall of the connecting hole in a sliding mode, a gap is formed between the magnet block and the rotating ring, the first spring is located between the electromagnet and the magnet block, the magnet block is connected with the electromagnet through the first spring, and the electromagnet is electrically connected with the PLC;
the dust removal mechanism is positioned above the movable pipe and on one side of the box body where the mounting hole is used, the dust removal mechanism comprises a fixed pipe, an extrusion rod, an extrusion disc, a fixed block and a second spring, the fixed pipe is vertically arranged, the axis of the fixed pipe is perpendicular to and intersected with the axis of the movable pipe, the fixed pipe is fixedly connected with the box body, the extrusion disc and the extrusion rod are coaxially arranged with the fixed pipe, the extrusion disc is arranged in the fixed pipe, the extrusion disc is in sliding and sealing connection with the inner wall of the fixed pipe, the diameter of the push rod is smaller than the inner diameter of the fixed pipe, the top end of the push rod is fixed at the bottom of the extrusion disc, the bottom end of the push rod is abutted against the movable pipe, the fixed block is fixed on the inner wall of the fixed pipe and positioned between the extrusion disc and the movable pipe, the fixed block is provided with an assembly hole, the extrusion rod passes through the, the second spring is located between extrusion dish and the fixed block, the extrusion dish passes through the second spring and is connected with the fixed block, the second spring is in tensile state, the brush has evenly been laid to one side that is close to the box of swivel becket, the brush supports with the glass dish and leans on.
Preferably, in order to realize the rotation of axis of rotation, power component includes driving motor, drive gear, driven gear and bearing, the inner circle and the driven gear of bearing are all installed in the axis of rotation, driving motor fixes on the inner wall of box and is connected with drive gear transmission, drive gear and driven gear meshing, the outer lane of bearing and the inner wall fixed connection of box, driving motor is connected with the PLC electricity.
Preferably, the drive motor is a servo motor in order to increase the drive force of the drive motor.
Preferably, in order to reduce the gap between the stationary tube and the pressing plate, the inner wall of the stationary tube is coated with a sealing grease.
Preferably, the support rod is coated with a lubricating oil in order to reduce friction between the support rod and the magnet block.
Preferably, in order to facilitate the installation of the support rod, chamfers are arranged at both ends of the support rod.
Preferably, the top of the box body is provided with a photovoltaic panel for energy conservation.
Preferably, in order to prolong the service life of the box body, the box body is provided with an anti-corrosion zinc coating.
Preferably, the foreign material of the pressing rod is rubber for achieving cushioning and vibration reduction.
Preferably, in order to reduce noise, a sound absorption plate is arranged in the box body.
The intelligent security device with the light intensity adjusting function has the advantages that the intelligent security device with the light intensity adjusting function is achieved through the adjusting mechanism, compared with the existing adjusting mechanism, the adjusting mechanism can also drive the extrusion disc to move in the fixed pipe, the integrated linkage structure is achieved with the dust removing mechanism, the practicability is higher, not only is the dust removing function achieved through the dust removing mechanism, compared with the existing dust removing mechanism, the dust removing mechanism can also improve the heat dissipation effect of the box body by accelerating the flow velocity of air around the box body, and the practicability is higher.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of an intelligent security device with adjustable light intensity according to the present invention;
FIG. 2 is a schematic structural diagram of an adjusting mechanism of the intelligent security device with light intensity adjustment according to the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic structural diagram of a dust removing mechanism of the intelligent security device with light intensity adjustment according to the present invention;
FIG. 5 is a schematic diagram of the power assembly of the intelligent security device with adjustable light intensity of the present invention;
in the figure: 1. the automatic focusing device comprises a box body, 2, a support, 3, a glass disc, 4, a shooting device, 5, a rotating ring, 6, a moving pipe, 7, a rotating shaft, 8, a transmission rod, 9, a filter, 10, a support rod, 11, a magnet block, 12, a first spring, 13, an electromagnet, 14, a fixed pipe, 15, an extrusion rod, 16, an extrusion disc, 17, a fixed block, 18, a second spring, 19, a brush, 20, a driving motor, 21, a driving gear, 22, a driven gear, 23, a bearing, 24, a photovoltaic panel, 25, a sound absorption panel and 26 and a light sensor.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1-3, an intelligent security device with adjustable light intensity comprises a box body 1, a support 2, a glass disc 3 and a camera 4, wherein the box body 1 is cuboid, the support 2 is fixed at the bottom of the box body 1, one side of the box body 1 is provided with a mounting hole, the glass disc 3 is arranged in the mounting hole, the axis of the glass disc 3 is horizontally arranged, the glass disc 3 is sealed and fixedly connected with the inner wall of the mounting hole, the outer wall of the glass disc 3 and the side of the box body 1 provided with the mounting hole are positioned on the same plane, the camera 4 is arranged in the box body 1 and is just opposite to the glass disc 3, and the box body 1 is provided with an adjusting mechanism and a dust removing mechanism;
the adjusting mechanism comprises a rotating ring 5, a moving pipe 6, a rotating shaft 7, a transmission rod 8, a filter 9, a power assembly and at least two moving assemblies, wherein the rotating ring 5 and the moving pipe 6 are coaxially arranged with a glass disc 3 and are positioned on one side of the box body 1 provided with a mounting hole, the rotating ring 5 is positioned in the moving pipe 6, the rotating ring 5 is in sliding and sealing connection with the inner wall of the moving pipe 6, the filter 9 is arranged in the annular hole of the rotating ring 5, the moving pipe 6 is abutted against and sealing connected with the box body 1, one side of the box body 1 using the mounting hole is provided with a through hole, the transmission shaft is parallel to the moving pipe 6 and is positioned below the moving pipe 6, the rotating shaft 7 penetrates through the through hole, the rotating shaft 7 is in sliding and sealing connection with the inner wall of the through hole, the bottom of the moving pipe 6 is provided with a sliding groove, the rotating ring 5 is in sealing connection with the sliding groove, the axis of the transmission rod 8, the transmission rod 8 is positioned between the rotating ring 5 and the rotating shaft 7 and penetrates through the sliding chute, the transmission rod 8 is in sliding connection with the inner wall of the sliding chute, two ends of the transmission rod 8 are respectively fixed on the transmission shaft and the rotating ring 5, the power assembly is circumferentially and uniformly arranged on one side, far away from the box body 1, of the rotating ring 5 by taking the axis of the moving pipe 6 as a center, the power assembly is arranged in the box body 1 and is in transmission connection with the rotating shaft 7, the top of the box body 1 is provided with the light sensor 26 and the PLC, and the light sensor 26 is electrically connected with the PLC;
the moving assembly comprises a supporting rod 10, a magnet block 11, a first spring 12 and an electromagnet 13, the supporting rod 10 is parallel to the moving pipe 6, one end of the supporting rod 10 is fixed on the rotating ring 5, the electromagnet 13 is fixed at the other end of the supporting rod 10, the magnet block 11 is fixed on the inner wall of the moving pipe 6 and is positioned between the rotating ring 5 and the electromagnet 13, a connecting hole is formed in the magnet block 11, the supporting rod 10 is connected with the inner wall of the connecting hole in a sliding mode, a gap is formed between the magnet block 11 and the rotating ring 5, the first spring 12 is positioned between the electromagnet 13 and the magnet block 11, the magnet block 11 is connected with the electromagnet 13 through the first spring 12, and the electromagnet 13 is electrically connected with the PLC;
fixing the bracket 2 at the installation position, monitoring by shooting the video through the shooting device 4, and filtering the light through the filter 9, reducing the intensity of the light, preventing the light from being too strong to affect the monitoring effect, during the period, detecting the intensity of the light through the light sensor 26, when the intensity of the light detected by the light sensor 26 is lower than the set value, the light sensor 26 sends a signal to the PLC, the PLC controls the electromagnet 13 to be electrified, so that the electromagnet 13 and the magnet block 11 generate the mutual attraction acting force, thereby the magnet block 11 drives the moving pipe 6 to move towards the direction far away from the box body 1 on the support rod 10, the moving pipe 6 is separated from the box body 1, meanwhile, the first spring 12 is compressed, subsequently, the rotating shaft 7 rotates 180 degrees through the power assembly, the rotating shaft 7 rotates to drive the rotating ring 5 to synchronously rotate through the transmission rod 8, namely, the rotating ring 5 can drive the moving pipe 6 to rotate 180 degrees, the camera 4 is stopped using the filter 9, when the detection value of the light sensor 26 is higher than the set value, the transmission shaft is rotated in the reverse direction by 180 degrees, the rotating ring 5 and the moving pipe 6 are reset, the electromagnet 13 is powered off, the moving pipe 6 is reset under the elastic action of the first spring 12, and here, the moving pipe 6 is separated from the box body 1, and the box body 1 can be prevented from being scratched by the moving pipe 6.
As shown in fig. 4, the dust removing mechanism is located above the moving pipe 6 and on one side of the box body 1 where the mounting hole is used, the dust removing mechanism includes a fixed pipe 14, a pressing rod 15, a pressing disc 16, a fixed block 17 and a second spring 18, the fixed pipe 14 is vertically arranged, the axis of the fixed pipe 14 is perpendicular to and intersected with the axis of the moving pipe 6, the fixed pipe 14 is fixedly connected with the box body 1, the pressing disc 16 and the pressing rod 15 are both coaxially arranged with the fixed pipe 14, the pressing disc 16 is arranged in the fixed pipe 14, the pressing disc 16 is slidably and hermetically connected with the inner wall of the fixed pipe 14, the diameter of the pressing rod is smaller than the inner diameter of the fixed pipe 14, the top end of the pressing rod is fixed at the bottom of the pressing disc 16, the bottom end of the pressing rod abuts against the moving pipe 6, the fixed block 17 is fixed on the inner wall of the fixed pipe 14 and is located between the pressing disc, be equipped with the pilot hole on the fixed block 17, extrusion stem 15 pass the pilot hole and with the inner wall sliding connection of pilot hole, second spring 18 is located between extrusion dish 16 and the fixed block 17, extrusion dish 16 is connected with fixed block 17 through second spring 18, second spring 18 is in tensile state, brush 19 has evenly been laid to one side that is close to box 1 of swivel ring 5, brush 19 supports with glass dish 3 and leans on.
When the moving pipe 6 rotates 180 degrees around the axis of the rotating shaft 7, the moving pipe 6 is separated from the extrusion rod 15, the extrusion disc 16 can move towards the direction close to the fixed block 17 under the elastic action of the second spring 18, namely, the air in the fixed pipe 14 can be discharged from the bottom end of the fixed pipe 14 and acts on the glass disc 3, the dust on the glass disc 3 can be separated from the glass disc 3 under the action of the air flow, the dust removal function is realized, the rotating ring 5 rotates to drive the hairbrush 19 to slide on the glass disc 3, the dust removal effect of the glass disc 3 can be improved, and when the moving pipe 6 is reset, the extrusion rod 15 can be pushed to reset, the extrusion disc 16 can be reset, and the second spring 18 is stretched.
As shown in fig. 5, the power assembly includes a driving motor 20, a driving gear 21, a driven gear 22 and a bearing 23, wherein the inner ring of the bearing 23 and the driven gear 22 are both installed on the rotating shaft 7, the driving motor 20 is fixed on the inner wall of the box 1 and is in transmission connection with the driving gear 21, the driving gear 21 is meshed with the driven gear 22, the outer ring of the bearing 23 is fixedly connected with the inner wall of the box 1, and the driving motor 20 is electrically connected with the PLC.
The PLC controls the driving motor 20 to start, so that the driving gear 21 drives the driven gear 22 to rotate, and the rotation of the driven gear 22 drives the rotating shaft 7 to rotate under the supporting action of the bearing 23.
Preferably, the driving motor 20 is a servo motor in order to increase the driving force of the driving motor 20.
The servo motor has a characteristic of strong overload capability, so that the driving force of the driving motor 20 can be improved.
Preferably, in order to reduce the gap between the fixed tube 14 and the pressing plate 16, the inner wall of the fixed tube 14 is coated with a sealing grease.
The sealing grease functions to reduce the gap between the fixed tube 14 and the pressing plate 16, and improves the sealing property.
Preferably, in order to reduce the friction between the support bar 10 and the magnet block 11, the support bar 10 is coated with a lubricant.
The lubricating oil is used for reducing the friction force between the supporting rod 10 and the fixed block 17, and the moving fluency of the magnet block 11 is improved.
Preferably, in order to facilitate the installation of the support rod 10, both ends of the support rod 10 are provided with chamfers.
The chamfer angle is used for reducing the caliber of the support rod 10 when the support rod passes through the connecting hole, and the effect of convenient installation is achieved.
Preferably, a photovoltaic panel 24 is arranged on the top of the box body 1 for saving energy.
The photovoltaic panel 24 can absorb light rays to perform photovoltaic power generation, and energy conservation is realized.
Preferably, in order to prolong the service life of the box body 1, an anti-corrosion zinc coating is arranged on the box body 1.
The function of anticorrosive galvanizing coat is to promote the rust-resistant ability of box 1, prolongs the life of box 1.
Preferably, the foreign material of the pressing rod 15 is rubber for achieving buffering and vibration reduction.
The rubber texture is softer, and the impact force generated when the movable pipe 6 abuts against the extrusion rod 15 can be reduced, so that the buffer and the vibration reduction are realized.
Preferably, a sound-absorbing plate 25 is provided in the housing 1 for noise reduction.
The sound-absorbing plate 25 can absorb noise, achieving noise reduction.
Fixing the bracket 2 at the installation position, monitoring by shooting the video through the shooting device 4, and filtering the light through the filter 9, reducing the intensity of the light, preventing the light from being too strong to affect the monitoring effect, during the period, detecting the intensity of the light through the light sensor 26, when the intensity of the light detected by the light sensor 26 is lower than the set value, the light sensor 26 sends a signal to the PLC, the PLC controls the electromagnet 13 to be electrified, so that the electromagnet 13 and the magnet block 11 generate the mutual attraction acting force, thereby the magnet block 11 drives the moving pipe 6 to move towards the direction far away from the box body 1 on the support rod 10, the moving pipe 6 is separated from the box body 1, and simultaneously the first spring 12 is compressed, then, the PLC controls the driving motor 20 to be started, so that the driving gear 21 drives the driven gear 22 to rotate, the rotation shaft 7 is driven by the rotation of the driven gear 22 by 180 degrees under the, the rotation of the rotation shaft 7 drives the rotation ring 5 to synchronously rotate through the transmission rod 8, that is, the rotation ring 5 drives the moving pipe 6 to rotate 180 degrees, the camera 4 stops using the filter 9, when the detection value of the light sensor 26 is higher than the set value, the PLC controls the driving motor 20 to rotate the driving gear 21 reversely, that is, the driving shaft can rotate 180 degrees reversely, the rotation ring 5 and the moving pipe 6 are reset, the electromagnet 13 is powered off, the moving pipe 6 is reset under the elastic action of the first spring 12, here, the moving pipe 6 is separated from the box 1, the moving pipe 6 can be prevented from scratching the box 1, and, when the moving pipe 6 rotates 180 degrees around the axis of the rotation shaft 7, the moving pipe 6 is separated from the extrusion rod 15, the extrusion disc 16 can move towards the direction close to the fixed block 17 under the elastic action of the second spring 18, that is, the air in the fixed pipe 14 can be discharged from the bottom end of the fixed pipe 14 and acts on the glass disc 3, can make the dust on the glass dish 3 separate with glass dish 3 under the effect of air current, realized the function of removing dust, and the rotation of swivel becket 5 drives brush 19 and slides on glass dish 3, can promote glass dish 3 dust removal effect, and when removing pipe 6 and reseing, then can promote the extrusion stem 15 and reseed, can make extrusion dish 16 reseed to make second spring 18 tensile.
Compared with the prior art, this intelligent security equipment with adjust light intensity has realized the function of intelligent regulation light through adjustment mechanism, compare with current adjustment mechanism, this adjustment mechanism can also drive extrusion dish 16 and remove in fixed pipe 14, integral type linkage structure has been realized with dust removal mechanism, the practicality is stronger, moreover, the function of removing dust has still been realized through dust removal mechanism, compare with current dust removal mechanism, this dust removal mechanism is through accelerating the velocity of flow of box 1 surrounding air, can also promote the radiating effect of box 1, the practicality is stronger.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The utility model provides an intelligent security equipment with adjust light intensity, includes box (1), support (2), glass dish (3) and shoots ware (4), the shape of box (1) is the cuboid, the bottom at box (1) is fixed in support (2), one side of box (1) is equipped with the mounting hole, glass dish (3) set up in the mounting hole, the axis level of glass dish (3) sets up, glass dish (3) are sealed and fixed connection with the inner wall of mounting hole, the outer wall of glass dish (3) is in the coplanar with the one side of box (1) that is equipped with the mounting hole, shoot ware (4) set up in box (1) and with glass dish (3) just to setting up, its characterized in that, be equipped with adjustment mechanism and dust removal mechanism on box (1);
the adjusting mechanism comprises a rotating ring (5), a moving pipe (6), a rotating shaft (7), a transmission rod (8), a filter (9), a power assembly and at least two moving assemblies, wherein the rotating ring (5) and the moving pipe (6) are coaxially arranged with a glass disc (3) and are positioned on one side of the box body (1) provided with a mounting hole, the rotating ring (5) is positioned in the moving pipe (6), the rotating ring (5) and the inner wall of the moving pipe (6) are in sliding and sealing connection, the filter (9) is arranged in the annular hole of the rotating ring (5), the moving pipe (6) is abutted against and sealing connected with the box body (1), a through hole is arranged on one side of the box body (1) using the mounting hole, the transmission shaft is parallel to the moving pipe (6) and is positioned below the moving pipe (6), the rotating shaft (7) penetrates through the through hole, and the rotating shaft (7) and the inner wall of the through hole are in sliding and sealing connection, the bottom of the moving pipe (6) is provided with a sliding groove, the rotating ring (5) is connected with the sliding groove in a sealing mode, the axis of the transmission rod (8) is perpendicular to and intersected with the axis of the moving pipe (6), the transmission rod (8) is located between the rotating ring (5) and the rotating shaft (7) and penetrates through the sliding groove, the transmission rod (8) is connected with the inner wall of the sliding groove in a sliding mode, two ends of the transmission rod (8) are fixed to the transmission shaft and the rotating ring (5) respectively, the power assembly is circumferentially and uniformly arranged on one side, far away from the box body (1), of the rotating ring (5) by taking the axis of the moving pipe (6) as a center, the power assembly is arranged in the box body (1) and is in transmission connection with the rotating shaft (7), the top of the box body (1) is provided with a light sensor (26) and a;
the moving assembly comprises a supporting rod (10), a magnet block (11), a first spring (12) and an electromagnet (13), the supporting rod (10) is parallel to the moving pipe (6), one end of the supporting rod (10) is fixed on the rotating ring (5), the electromagnet (13) is fixed at the other end of the support rod (10), the magnet block (11) is fixed on the inner wall of the moving pipe (6) and is positioned between the rotating ring (5) and the electromagnet (13), the magnet block (11) is provided with a connecting hole, the support rod (10) is connected with the inner wall of the connecting hole in a sliding way, a gap is arranged between the magnet block (11) and the rotating ring (5), the first spring (12) is positioned between the electromagnet (13) and the magnet block (11), the magnet block (11) is connected with an electromagnet (13) through a first spring (12), and the electromagnet (13) is electrically connected with the PLC;
the dust removal mechanism is located above the movable pipe (6) and located on one side of the box body (1) where the mounting hole is used, the dust removal mechanism comprises a fixed pipe (14), an extrusion rod (15), an extrusion disc (16), a fixed block (17) and a second spring (18), the fixed pipe (14) is vertically arranged, the axis of the fixed pipe (14) is perpendicular to and intersected with the axis of the movable pipe (6), the fixed pipe (14) is fixedly connected with the box body (1), the extrusion disc (16) and the extrusion rod (15) are coaxially arranged with the fixed pipe (14), the extrusion disc (16) is arranged in the fixed pipe (14), the extrusion disc (16) slides and is in sealing connection with the inner wall of the fixed pipe (14), the diameter of the extrusion rod is smaller than the inner diameter of the fixed pipe (14), the top end of the extrusion disc (16) is fixed to the bottom of the extrusion disc, and the bottom end of the extrusion rod is abutted to the movable pipe (6), fixed block (17) are fixed on the inner wall of fixed pipe (14) and are located between extrusion dish (16) and removal pipe (6), be equipped with the pilot hole on fixed block (17), extrusion pole (15) pass the pilot hole and with the inner wall sliding connection of pilot hole, second spring (18) are located between extrusion dish (16) and fixed block (17), extrusion dish (16) are connected with fixed block (17) through second spring (18), second spring (18) are in tensile state, brush (19) have evenly been laid to one side that is close to box (1) of swivel becket (5), brush (19) support with glass dish (3) and lean on.
2. The intelligent security device with the function of adjusting the light intensity as claimed in claim 1, wherein the power assembly comprises a driving motor (20), a driving gear (21), a driven gear (22) and a bearing (23), an inner ring of the bearing (23) and the driven gear (22) are both mounted on the rotating shaft (7), the driving motor (20) is fixed on the inner wall of the box body (1) and is in transmission connection with the driving gear (21), the driving gear (21) is meshed with the driven gear (22), an outer ring of the bearing (23) is fixedly connected with the inner wall of the box body (1), and the driving motor (20) is electrically connected with the PLC.
3. The intelligent security device with the function of adjusting the light intensity as claimed in claim 2, wherein the driving motor (20) is a servo motor.
4. The smart security device with the function of adjusting the light intensity as recited in claim 1, characterized in that the inner wall of the fixed tube (14) is coated with sealing grease.
5. The intelligent security device with the function of adjusting the light intensity as claimed in claim 1, wherein the support rod (10) is coated with lubricant.
6. The intelligent security device with the function of adjusting the light intensity as claimed in claim 1, wherein the support rod (10) is provided with chamfers at both ends.
7. The intelligent security device with the function of adjusting the light intensity as claimed in claim 1, wherein a photovoltaic panel (24) is arranged on the top of the box body (1).
8. The intelligent security and protection device with the function of adjusting the light intensity as claimed in claim 1, wherein the box body (1) is provided with an anti-corrosion zinc coating.
9. The intelligent security device with the function of adjusting the light intensity as claimed in claim 1, wherein the foreign material of the extrusion rod (15) is rubber.
10. The intelligent security device with the function of adjusting the light intensity as claimed in claim 1, wherein a sound-absorbing board (25) is arranged in the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010976815.9A CN112153259B (en) | 2020-09-17 | 2020-09-17 | Intelligent security equipment with adjust light intensity |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010976815.9A CN112153259B (en) | 2020-09-17 | 2020-09-17 | Intelligent security equipment with adjust light intensity |
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| CN112153259A true CN112153259A (en) | 2020-12-29 |
| CN112153259B CN112153259B (en) | 2022-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010976815.9A Expired - Fee Related CN112153259B (en) | 2020-09-17 | 2020-09-17 | Intelligent security equipment with adjust light intensity |
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Cited By (1)
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| CN113303124A (en) * | 2021-07-06 | 2021-08-27 | 阜阳师范大学 | Lifting type light supplementing device for crops |
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Also Published As
| Publication number | Publication date |
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| CN112153259B (en) | 2022-03-08 |
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Effective date of registration: 20230413 Address after: Unit 305, No. 71 Baishashui Road, Tianhe District, Guangzhou City, Guangdong Province, 510650 Patentee after: Guangzhou Qiyuan Information Technology Co.,Ltd. Address before: 211100 No.241, Hengyun South Road, Hengxi street, Jiangning District, Nanjing City, Jiangsu Province Patentee before: Nanjing Likang Intelligent Technology Co.,Ltd. |
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