CN112019715A - Intelligent security equipment that factor of safety is high - Google Patents
Intelligent security equipment that factor of safety is high Download PDFInfo
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- CN112019715A CN112019715A CN202010801053.9A CN202010801053A CN112019715A CN 112019715 A CN112019715 A CN 112019715A CN 202010801053 A CN202010801053 A CN 202010801053A CN 112019715 A CN112019715 A CN 112019715A
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- fixed
- rod
- protective cover
- fixed box
- transmission shaft
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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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- 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
Abstract
The invention relates to an intelligent security device with high safety factor, which comprises a fixed box, a camera and a protective cover, wherein the fixed box is in a cuboid shape, the protective cover is in a hemispherical shape, the protective cover is abutted against and hermetically connected with the bottom of the fixed box, the center of sphere of the protective cover is positioned on the plane of the bottom of the fixed box, the camera is arranged in the protective cover and fixedly connected with the fixed box, a processing system is arranged in the fixed box, a connecting mechanism is arranged in the fixed box, a cleaning mechanism is arranged on the protective cover, the connecting mechanism comprises an electromagnet, a magnet plate, two reset components and two connecting components, the intelligent security device with high safety factor improves the safety through the connecting mechanism, prevents the camera from being maintained and touched when the power is not cut off, improves the safety, and realizes the function of removing water mist on the inner wall of the protective cover through the cleaning mechanism, the influence of water mist on the definition of a shot video is prevented.
Description
Technical Field
The invention relates to the field of intelligent security, in particular to intelligent security equipment with high safety factor.
Background
The intelligent security technology refers to the information, image transmission and storage technology of services, wherein a monitoring camera is common equipment in intelligent security, and the monitoring camera 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.
Current surveillance camera head is in the use, in order to improve the protectiveness, all can install the safety cover, nevertheless because reasons such as ageing, can make the leakproofness of safety cover reduce, lead to producing the water smoke on the inner wall in the safety cover, and water smoke can reduce the definition that the video was shot, the practicality has been reduced, moreover, when surveillance camera head breaks down and need open the safety cover and maintain, because surveillance camera head need switch on during the operation, when forgetting the outage and take place the electric shock accident easily, the security has been reduced.
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 high safety factor is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: an intelligent security device with high safety factor comprises a fixed box, a shooting device and a protective cover, wherein the fixed box is in a cuboid shape, the protective cover is in a hemispherical shape, the protective cover is abutted against and hermetically connected with the bottom of the fixed box, the center of sphere of the protective cover is located on the plane where the bottom of the fixed box is located, the shooting device is arranged in the protective cover and fixedly connected with the fixed box, a processing system is arranged in the fixed box, a connecting mechanism is arranged in the fixed box, and a cleaning mechanism is arranged on the protective cover;
the connecting mechanism comprises an electromagnet, a magnet plate, two reset components and two connecting components, wherein the magnet plate is horizontally arranged in the fixed box, the electromagnet is fixed at the top in the fixed box, the magnet plate is abutted against the bottom of the electromagnet, a gap is formed between the magnet plate and the bottom in the fixed box, the electromagnet is positioned between the two reset components, and the connecting components are in one-to-one correspondence with the reset components;
the reset assembly comprises a guide rod, a guide hole and a first spring, the guide hole is arranged on the magnet plate, the guide rod vertically penetrates through the guide hole and is in sliding connection with the inner wall of the guide hole, two ends of the guide rod are respectively fixed at the top and the bottom in the fixed box, and the bottom of the magnet plate is connected with the bottom in the fixed box through the first spring;
the connecting assembly comprises a connecting rod, a fixed block, a magnet block, a supporting block, a locking rod, a connecting rod and a connecting hole, the connecting hole is arranged at the bottom of the fixed box, the connecting rod is parallel to the guide rod and penetrates through the connecting hole, the connecting rod is in sliding and sealing connection with the inner wall of the connecting hole, the fixed block is positioned in the protective cover, the bottom end of the connecting rod is fixed on the inner wall of the protective cover through the fixed block, the magnet block is positioned in the fixed box and fixed on the inner wall of the fixed box, the magnet block is abutted against the top end of the moving rod, the connecting rod is made of iron, the axis of the locking rod is perpendicular to and intersected with the axis of the connecting rod, the locking rod is positioned on one side of the connecting rod, which is close to the electromagnet, the connecting rod is provided with a locking hole, the supporting block is fixed at the bottom in the fixed box, a round hole is formed in the supporting block, the locking rod penetrates through the round hole and is in sliding connection with the inner wall of the round hole, one end, close to the electromagnet, of the locking rod is hinged to the bottom of the magnet plate through a connecting rod, and the distance between one end, close to the magnet plate, of the connecting rod and the bottom of the fixed box is larger than the distance between the other end of the connecting rod and the bottom of the fixed box;
the cleaning mechanism comprises a fixed pipe, an arc-shaped rod, a transmission shaft, a bearing, a power assembly and a sealing assembly, the fixed pipe is parallel to the guide rod, the top end of the fixed pipe is fixed at the bottom of the protective cover and is communicated with the protective cover, the sphere center of the protective cover is arranged on the axis of the fixed tube, the arc-shaped rod is matched with the protective cover and is abutted against the inner wall of the protective cover, the arc-shaped rod is connected with the inner wall of the protective cover in a sliding and sealing way, two ends of the arc-shaped rod are respectively abutted against the two fixed blocks, the arc-shaped rod and the rubber, the transmission shaft and the fixed pipe are coaxially arranged, the diameter of the transmission shaft is smaller than the inner diameter of the fixed pipe, the transmission shaft is arranged in the fixed tube, the middle end of the arc-shaped rod is fixed at the top end of the transmission shaft, the sealing assembly and the power assembly are both arranged in the fixed pipe, the power assembly is in transmission connection with the transmission shaft, and the sealing assembly is arranged at the bottom end of the transmission shaft;
the sealing assembly comprises a sealing disc, a sealing ring and at least two transmission units, wherein the sealing disc and the sealing ring are coaxially arranged with a transmission shaft, the diameter of the sealing disc is smaller than the inner diameter of a fixed pipe and larger than the inner diameter of the sealing ring, the outer diameter of the sealing ring is equal to the inner diameter of the fixed pipe, the sealing disc is fixed at the bottom end of the transmission shaft, the sealing ring slides and is in sealing connection with the inner wall of the fixed pipe, the sealing ring abuts against and is in sealing connection with the bottom of the sealing disc, and the transmission units are circumferentially and uniformly distributed in annular holes of the sealing ring by taking the axis;
the transmission unit includes slider, push rod, second spring and auxiliary rod, the axis of auxiliary rod is perpendicular and crossing with the axis of transmission shaft, the both ends of auxiliary rod all with sealed dish fixed connection, the slider cover is established on the auxiliary rod, one side of keeping away from the transmission shaft axis of slider is connected through the one end of keeping away from the transmission shaft of second spring and auxiliary rod, the slider passes through the inner wall of push rod and sealing ring and articulates, the distance that is close to between the one end of slider and the fixed case of push rod is less than the distance between the other end of push rod and the fixed case.
Preferably, in order to facilitate the installation of the locking rod, chamfers are arranged at both ends of the locking rod.
Preferably, in order to reduce the friction between the locking rod and the inner wall of the circular hole, the locking rod is coated with lubricating oil.
Preferably, in order to reduce a gap between the inner wall of the stationary pipe and the moving ring, the inner wall of the stationary pipe is coated with a sealing grease.
Preferably, in order to realize buffering and vibration reduction, the material for manufacturing the sealing ring is rubber.
Preferably, in order to realize the rotation of the transmission shaft, the power assembly comprises a driving motor, a driving gear and a driven gear, the driven gear is installed on the transmission shaft, the driving motor is fixed on the inner wall of the fixed pipe and is in transmission connection with the driving gear, and the driving gear is meshed with the driven gear.
Preferably, the drive motor is a servo motor in order to increase the drive force of the drive motor.
Preferably, in order to realize intellectuality, be equipped with humidity transducer in the safety cover, humidity transducer fixes the bottom at fixed incasement, be equipped with PLC in the fixed incasement, humidity transducer and driving motor all are connected with PLC electricity.
Preferably, in order to prolong the service life of the fixing box, the fixing box is provided with an anti-corrosion zinc coating.
Preferably, at least two sound-absorbing plates are arranged in the fixing pipe, and the sound-absorbing plates correspond to the sliding blocks one to one.
The intelligent security equipment with high safety factor has the advantages that the safety is improved through the connecting mechanism, the camera is prevented from being maintained and touched when the power is not cut off, the safety is improved, compared with the existing connecting mechanism, the connecting mechanism can improve the mounting accuracy of the protective cover through the matching between the connecting rod and the connecting hole, the practicability is higher, the function of clearing water mist on the inner wall of the protective cover is realized through the cleaning mechanism, the definition of a shot video is prevented from being influenced by the water mist, compared with the existing connecting mechanism, the connecting mechanism can improve the water mist clearing efficiency through the intermittent knocking between the arc-shaped rod and the fixed block, 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 a high safety factor according to the present invention;
FIG. 2 is a schematic structural diagram of a connecting mechanism of the high-safety intelligent security device of the invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is a schematic structural diagram of a cleaning mechanism of the high-safety intelligent security device of the invention;
FIG. 5 is an enlarged view of portion B of FIG. 4;
in the figure: 1. the camera comprises a fixed box, a camera body, a protective cover, an electromagnet, a magnet plate, a guide rod, a first spring, a connecting rod, a fixing block, a magnet block, a supporting block, a locking rod, a connecting rod, a fixing pipe, an arc-shaped rod, a transmission shaft, a bearing, a sealing disc, a sealing ring, a sliding block, a push rod, a second spring, an auxiliary rod, a driving motor, a driving gear, a driven gear, a humidity sensor and a sound absorption plate, wherein the fixing box comprises 2, the camera body, 3, the protective cover, 4, the electromagnet, 5, the magnet plate, 6, the guide rod, 7, the first spring, the.
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 high safety factor comprises a fixed box 1, a camera 2 and a protective cover 3, wherein the fixed box 1 is cuboid, the protective cover 3 is hemispherical, the protective cover 3 is abutted against and hermetically connected with the bottom of the fixed box 1, the center of sphere of the protective cover 3 is located on the plane where the bottom of the fixed box 1 is located, the camera 2 is arranged in the protective cover 3 and fixedly connected with the fixed box 1, a processing system is arranged in the fixed box 1, a connecting mechanism is arranged in the fixed box 1, and a cleaning mechanism is arranged on the protective cover 3;
the connecting mechanism comprises an electromagnet 4, a magnet plate 5, two reset components and two connecting components, wherein the magnet plate 5 is horizontally arranged in the fixed box 1, the electromagnet 4 is fixed at the top in the fixed box 1, the magnet plate 5 is abutted against the bottom of the electromagnet 4, a gap is formed between the magnet plate 5 and the bottom in the fixed box 1, the electromagnet 4 is positioned between the two reset components, and the connecting components are in one-to-one correspondence with the reset components;
the reset assembly comprises a guide rod 6, a guide hole and a first spring 7, the guide hole is arranged on the magnet plate 5, the guide rod 6 vertically penetrates through the guide hole and is in sliding connection with the inner wall of the guide hole, two ends of the guide rod 6 are respectively fixed at the top and the bottom in the fixed box 1, and the bottom of the magnet plate 5 is connected with the bottom in the fixed box 1 through the first spring 7;
the connecting assembly comprises a connecting rod 8, a fixed block 9, a magnet block 10, a supporting block 11, a locking rod 12, a connecting rod 13 and a connecting hole, the connecting hole is arranged at the bottom of the fixed box 1, the connecting rod 8 is parallel to the guide rod 6 and penetrates through the connecting hole, the connecting rod 8 is in sliding and sealing connection with the inner wall of the connecting hole, the fixed block 9 is positioned in the protective cover 3, the bottom end of the connecting rod 8 is fixed on the inner wall of the protective cover 3 through the fixed block 9, the magnet block 10 is positioned in the fixed box 1 and fixed on the inner wall of the fixed box 1, the magnet block 10 is abutted against the top end of the moving rod, the connecting rod 8 is made of iron, the axis of the locking rod 12 is perpendicular to and intersected with the axis of the connecting rod 8, the locking rod 12 is positioned on one side of the connecting rod 8 close to the electromagnet 4, the connecting rod 8 is, the diameter of the locking hole is equal to that of the locking rod 12, the supporting block 11 is fixed at the bottom in the fixed box 1, a circular hole is formed in the supporting block 11, the locking rod 12 penetrates through the circular hole and is in sliding connection with the inner wall of the circular hole, one end, close to the electromagnet 4, of the locking rod 12 is hinged to the bottom of the magnet plate 5 through a connecting rod 13, and the distance between one end, close to the magnet plate 5, of the connecting rod 13 and the bottom of the fixed box 1 is larger than the distance between the other end of the connecting rod 13 and the bottom of the fixed box 1;
during the use of the device, the top of the fixed box 1 is fixed at the installation position, video shooting is realized through the shooting device 2, and video signal transmission is realized through the processing system, so that monitoring can be realized, wherein, the shooting device 2 is protected through the protective cover 3, during the monitoring, the electromagnet 4 is electrified, so that mutual repulsive acting force is generated between the electromagnet 4 and the magnet plate 5, the magnet plate 5 moves towards the direction close to the protective cover 3 on the guide rod 6, the first spring 7 is compressed, the movement of the magnet plate 5 towards the direction close to the protective cover 3 drives the locking rod 12 to move towards the direction far away from the slide block 20 on the supporting block 11 through the connecting rod 13, the locking rod 12 is inserted into the locking hole, through the matching between the locking rod 12 and the connecting rod 8, the function of locking the protective cover 3 can be realized, the shooting device 2 is prevented from being maintained without power failure and electric shock accidents are caused, when shooter 2 needs the maintenance, 4 deenergizations of electro-magnet, make magnet plate 5 remove towards keeping away from 4 directions of electro-magnet under the elastic action of first spring 7, the removal of magnet plate 5 towards keeping away from 3 directions of safety cover then drives the release lever 12 through connecting rod 13 and separates with connecting rod 8, can be in order to realize the unblock of safety cover 3, make safety cover 3 maintain shooter 2 after can separating with fixed case 1, here, through the effort of the inter attraction between magnet piece 10 and the connecting rod 8 of iron, can prevent that 4 deenergizations of electro-magnet rear protection cover 3 from droing and damaging.
As shown in fig. 4-5, the cleaning mechanism includes a fixed tube 14, an arc rod 15, a transmission shaft 16, a bearing 17, a power assembly and a sealing assembly, the fixed tube 14 is parallel to the guide rod 6, the top end of the fixed tube 14 is fixed at the bottom of the protection cover 3 and communicated with the protection cover 3, the spherical center of the protection cover 3 is arranged on the axis of the fixed tube 14, the arc rod 15 is matched with the protection cover 3 and abutted against the inner wall of the protection cover 3, the arc rod 15 is connected with the inner wall of the protection cover 3 in a sliding and sealing manner, two ends of the arc rod 15 are respectively abutted against two fixed blocks 9, the arc rod 15 and rubber are arranged coaxially with the fixed tube 14, the diameter of the transmission shaft 16 is smaller than the inner diameter of the fixed tube 14, the transmission shaft 16 is arranged in the fixed tube 14, the middle end of the arc rod 15 is fixed at the top end, the sealing assembly and the power assembly are both arranged in the fixed pipe 14, the power assembly is in transmission connection with the transmission shaft 16, and the sealing assembly is arranged at the bottom end of the transmission shaft 16;
the sealing assembly comprises a sealing disc 18, a sealing ring 19 and at least two transmission units, wherein the sealing disc 18 and the sealing ring 19 are coaxially arranged with a transmission shaft 16, the diameter of the sealing disc 18 is smaller than the inner diameter of a fixed pipe 14 and larger than the inner diameter of the sealing ring 19, the outer diameter of the sealing ring 19 is equal to the inner diameter of the fixed pipe 14, the sealing disc 18 is fixed at the bottom end of the transmission shaft 16, the sealing ring 19 slides and is in sealing connection with the inner wall of the fixed pipe 14, the sealing ring 19 abuts against and is in sealing connection with the bottom of the sealing disc 18, and the transmission units are circumferentially and uniformly distributed in a ring hole of the sealing ring 19 by taking the axis;
the drive unit includes slider 20, push rod 21, second spring 22 and auxiliary rod 23, the axis of auxiliary rod 23 is perpendicular and crossing with the axis of transmission shaft 16, the both ends of auxiliary rod 23 all with sealed dish 18 fixed connection, slider 20 cover is established on auxiliary rod 23, the one side of keeping away from the transmission shaft 16 axis of slider 20 is connected through the one end of keeping away from transmission shaft 16 of second spring 22 with auxiliary rod 23, slider 20 is articulated through the inner wall of push rod 21 with sealing ring 19, the distance that is close to between one end of slider 20 and the fixed case 1 of push rod 21 is less than the distance between the other end of push rod 21 and the fixed case 1.
When the humidity in the protective cover 3 is too high, the transmission shaft 16 rotates under the supporting action of the bearing 17 through the power assembly, the rotation of the transmission shaft 16 drives the arc-shaped rod 15 to slide on the inner wall of the protective cover 3, so that the water mist on the inner wall of the protective cover 3 is gathered and forms water drops, the water drops flow into the fixed pipe 14 along the inner wall of the protective cover 3, and during the rotation of the arc-shaped rod 15, because the arc-shaped plate is made of rubber and has relatively soft elasticity, the arc-shaped rod 15 can intermittently knock the fixed block 9, so that the arc-shaped rod 15 can vibrate, the efficiency of the water drops flowing into the fixed pipe 14 can be improved under the vibration action, in addition, the rotation of the transmission shaft 16 drives the sealing disc 18 to rotate, the rotation of the sealing disc 18 drives the sliding block 20 to rotate through the auxiliary rod 23, the rotation of the sliding block 20 drives the sealing ring 19 to synchronously rotate through, slider 20 removes towards keeping away from 16 axis directions of transmission shaft under the effect of centrifugal force, and make the compression of second spring 22, slider 20's removal drives sealing ring 19 through push rod 21 and removes towards keeping away from sealed dish 18 direction, and make and produce the clearance between sealing ring 19 and the sealed dish 18, at this moment, the drop of water of collecting in the fixed pipe 14 can be followed fixed pipe 14 and discharged, thereby can realize the clearance to the interior water smoke of safety cover 3, prevent that the water smoke from influencing the definition of surveillance video, after the water smoke in the safety cover 3 is clear away and is accomplished, power component stops to drive transmission shaft 16 and rotates, make slider 20 restore to the throne under the elastic action of second spring 22, slider 20's restoration drives sealing ring 19 through push rod 21 and restores to the throne, can make fixed pipe 14 be in encapsulated situation promptly, reduce the water smoke in the safety cover.
Preferably, in order to facilitate the installation of the locking rod 12, both ends of the locking rod 12 are provided with chamfers.
The chamfer angle is used for reducing the caliber of the locking rod 12 when the locking rod passes through the round hole, and the effect of convenient installation is achieved.
Preferably, in order to reduce the friction between the locking rod 12 and the inner wall of the circular hole, the locking rod 12 is coated with a lubricating oil.
The lubricating oil has the effect of reducing the friction force between the locking rod 12 and the inner wall of the circular hole, and the moving fluency of the locking rod 12 is improved.
Preferably, in order to reduce a gap between the inner wall of the stationary pipe 14 and the moving ring, the inner wall of the stationary pipe 14 is coated with a sealing grease.
The sealing grease functions to reduce the gap between the inner wall of the fixed tube 14 and the moving ring, and improves the sealing property.
Preferably, the material for making the sealing ring 19 is rubber for achieving cushioning and vibration reduction.
The rubber is soft, so that impact force generated when the sealing ring 19 is attached to the sealing disc 18 can be reduced, and buffering and vibration reduction are realized.
Preferably, in order to realize the rotation of the transmission shaft 16, the power assembly comprises a driving motor 24, a driving gear 25 and a driven gear 26, wherein the driven gear 26 is installed on the transmission shaft 16, the driving motor 24 is fixed on the inner wall of the fixed pipe 14 and is in transmission connection with the driving gear 25, and the driving gear 25 is meshed with the driven gear 26.
The driving motor 24 is started, so that the driving gear 25 drives the driven gear 26 to rotate, and the rotation of the driven gear 26 drives the transmission shaft 16 to rotate under the supporting action of the bearing 17, so that the rotation of the transmission shaft 16 is realized.
Preferably, the driving motor 24 is a servo motor in order to increase the driving force of the driving motor 24.
The servo motor has a characteristic of strong overload capability, so that the driving force of the driving motor 24 can be improved.
Preferably, in order to realize intellectualization, a humidity sensor 27 is arranged in the protective cover 3, the humidity sensor 27 is fixed at the bottom of the fixed box 1, a PLC is arranged in the fixed box 1, and both the humidity sensor 27 and the driving motor 24 are electrically connected with the PLC.
PLC can programming logic controller, mainly be used for realizing central data processing, detect the humidity value in the safety cover 3 through humidity transducer 27, when humidity transducer 27's detected value is higher than the settlement scope, humidity transducer 27 gives PLC signals, PLC control driving motor 24 starts, when humidity transducer 27's detected value is less than the settlement scope, humidity transducer 27 stops giving PLC signals, PLC control driving motor 24 stops to start, the intellectuality has been realized.
Preferably, in order to prolong the service life of the fixing box 1, the fixing box 1 is provided with an anti-corrosion zinc coating.
The function of anticorrosive galvanizing coat is to promote the rust-resistant ability of fixed case 1, prolongs the life of fixed case 1.
Preferably, at least two sound-absorbing plates 28 are arranged in the fixed pipe 14, and the sound-absorbing plates 28 correspond to the sliding blocks 20 one by one.
The sound absorbing plate 28 can absorb noise in the fixing tube 14, and noise reduction is achieved.
During the use of the device, the top of the fixed box 1 is fixed at the installation position, video shooting is realized through the shooting device 2, and video signal transmission is realized through the processing system, so that monitoring can be realized, wherein, the shooting device 2 is protected through the protective cover 3, during the monitoring, the electromagnet 4 is electrified, so that mutual repulsive acting force is generated between the electromagnet 4 and the magnet plate 5, the magnet plate 5 moves towards the direction close to the protective cover 3 on the guide rod 6, the first spring 7 is compressed, the movement of the magnet plate 5 towards the direction close to the protective cover 3 drives the locking rod 12 to move towards the direction far away from the slide block 20 on the supporting block 11 through the connecting rod 13, the locking rod 12 is inserted into the locking hole, through the matching between the locking rod 12 and the connecting rod 8, the function of locking the protective cover 3 can be realized, the shooting device 2 is prevented from being maintained without power failure and electric shock accidents are caused, when the camera 2 needs to be maintained, the electromagnet 4 is powered off, the magnet plate 5 moves towards the direction far away from the electromagnet 4 under the elastic action of the first spring 7, the movement of the magnet plate 5 towards the direction far away from the protective cover 3 drives the locking rod 12 to separate from the connecting rod 8 through the connecting rod 13, namely, the protective cover 3 can be unlocked, the protective cover 3 can be separated from the fixed box 1 to maintain the camera 2, here, the protective cover 3 can be prevented from falling and being damaged after the electromagnet 4 is powered off through the interaction attraction force between the magnet block 10 and the iron connecting rod 8, when the humidity in the protective cover 3 is too high, the transmission shaft 16 rotates under the supporting action of the bearing 17 through the power assembly, the rotation of the transmission shaft 16 drives the arc-shaped rod 15 to slide on the inner wall of the protective cover 3, namely, the water mist on the inner wall of the protective cover 3 can be gathered and form water beads, the water drops flow into the fixed pipe 14 along the inner wall of the protective cover 3, and, during the rotation of the arc rod 15, because the arc plate is made of rubber, the water drops have softer elasticity, so that the arc rod 15 intermittently strikes the fixed block 9, i.e. the arc rod 15 can vibrate, which is convenient for improving the efficiency of the water drops flowing into the fixed pipe 14 under the vibration effect, and, the rotation of the transmission shaft 16 drives the sealing disc 18 to rotate, the rotation of the sealing disc 18 drives the sliding block 20 to rotate through the auxiliary rod 23, the rotation of the sliding block 20 drives the sealing ring 19 to synchronously rotate through the push rod 21, and the sliding block 20 moves towards the direction far away from the axis of the transmission shaft 16 under the centrifugal force effect, and compresses the second spring 22, the movement of the sliding block 20 drives the sealing ring 19 to move towards the direction far away from the sealing disc 18 through the push rod 21, and a gap is, at this moment, fixed pipe 14 discharge can be followed to the drop of water of collecting in the fixed pipe 14, thereby can realize the cleaing away of water smoke in the safety cover 3, prevent that water smoke from influencing the definition of surveillance video, after the water smoke is clear away and is accomplished in the safety cover 3, power component stops to drive transmission shaft 16 and rotates, make slider 20 reset under the elastic action of second spring 22, slider 20 resets and drives sealing ring 19 through push rod 21 and reset, can make fixed pipe 14 be in encapsulated situation promptly, reduce the water smoke in the safety cover 3.
Compared with the prior art, this intelligent security equipment that factor of safety is high has improved the security through coupling mechanism, it maintains and touches to shoot ware 2 when preventing not cutting off the power supply, the security has been improved, compare with current coupling mechanism, this coupling mechanism passes through the cooperation between connecting rod 8 and the connecting hole, can also improve the accuracy of safety cover 3 installation, the practicality is stronger, moreover, still realize the function of cleaing away water smoke on the 3 inner walls of safety cover through clean mechanism, prevent that water smoke from influencing the definition of shooting video, compare with current coupling mechanism, this coupling mechanism strikes through the intermittent type nature between arc pole 15 and fixed block 9, can improve water smoke and clear away efficiency, 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 intelligent security equipment with high safety factor comprises a fixed box (1), a shooting device (2) and a protective cover (3), wherein the fixed box (1) is cuboid in shape, the protective cover (3) is hemispherical in shape, the protective cover (3) is abutted against and hermetically connected with the bottom of the fixed box (1), the center of sphere of the protective cover (3) is located on the plane where the bottom of the fixed box (1) is located, the shooting device (2) is arranged in the protective cover (3) and fixedly connected with the fixed box (1), a processing system is arranged in the fixed box (1), and the intelligent security equipment is characterized in that a connecting mechanism is arranged in the fixed box (1), and a cleaning mechanism is arranged on the protective cover (3);
the connecting mechanism comprises an electromagnet (4), a magnet plate (5), two reset components and two connecting components, wherein the magnet plate (5) is horizontally arranged in the fixed box (1), the electromagnet (4) is fixed at the top in the fixed box (1), the magnet plate (5) is abutted against the bottom of the electromagnet (4), a gap is formed between the magnet plate (5) and the bottom in the fixed box (1), the electromagnet (4) is positioned between the two reset components, and the connecting components are in one-to-one correspondence with the reset components;
the reset assembly comprises a guide rod (6), a guide hole and a first spring (7), the guide hole is formed in the magnet plate (5), the guide rod (6) vertically penetrates through the guide hole and is in sliding connection with the inner wall of the guide hole, two ends of the guide rod (6) are respectively fixed to the top and the bottom in the fixed box (1), and the bottom of the magnet plate (5) is connected with the bottom in the fixed box (1) through the first spring (7);
the connecting assembly comprises a connecting rod (8), a fixing block (9), a magnet block (10), a supporting block (11), a locking rod (12), a connecting rod (13) and a connecting hole, the connecting hole is formed in the bottom of the fixed box (1), the connecting rod (8) is parallel to the guide rod (6) and penetrates through the connecting hole, the connecting rod (8) is connected with the inner wall of the connecting hole in a sliding and sealing mode, the fixing block (9) is located in the protective cover (3), the bottom end of the connecting rod (8) is fixed to the inner wall of the protective cover (3) through the fixing block (9), the magnet block (10) is located in the fixed box (1) and fixed to the inner wall of the fixed box (1), the magnet block (10) is abutted to the top end of the moving rod, the connecting rod (8) is made of iron, and the axis of the locking rod (12) is perpendicular to and intersected with the axis, the locking rod (12) is located on one side, close to the electromagnet (4), of the connecting rod (8), a locking hole is formed in the connecting rod (8), the locking hole and the locking rod (12) are coaxially arranged, the diameter of the locking hole is equal to the diameter of the locking rod (12), the supporting block (11) is fixed to the bottom of the inside of the fixed box (1), a round hole is formed in the supporting block (11), the locking rod (12) penetrates through the round hole and is in sliding connection with the inner wall of the round hole, one end, close to the electromagnet (4), of the locking rod (12) is hinged to the bottom of the magnet plate (5) through a connecting rod (13), and the distance between one end, close to the magnet plate (5), of the connecting rod (13) and the bottom of the fixed box (1) is larger than the distance between the other end of the connecting rod (13) and the bottom of the;
the cleaning mechanism comprises a fixed pipe (14), an arc rod (15), a transmission shaft (16), a bearing (17), a power assembly and a sealing assembly, wherein the fixed pipe (14) is parallel to a guide rod (6), the top end of the fixed pipe (14) is fixed at the bottom of a protective cover (3) and communicated with the protective cover (3), the sphere center of the protective cover (3) is arranged on the axis of the fixed pipe (14), the arc rod (15) is matched with the protective cover (3) and abutted against the inner wall of the protective cover (3), the arc rod (15) slides and is in sealing connection with the inner wall of the protective cover (3), the two ends of the arc rod (15) are abutted against two fixed blocks (9) respectively, the arc rod (15) is abutted against rubber, the transmission shaft (16) is coaxially arranged with the fixed pipe (14), and the diameter of the transmission shaft (16) is smaller than the inner diameter of the fixed pipe (14), the transmission shaft (16) is arranged in the fixed pipe (14), the middle end of the arc-shaped rod (15) is fixed at the top end of the transmission shaft (16), the sealing assembly and the power assembly are both arranged in the fixed pipe (14), the power assembly is in transmission connection with the transmission shaft (16), and the sealing assembly is arranged at the bottom end of the transmission shaft (16);
the sealing assembly comprises a sealing disc (18), a sealing ring (19) and at least two transmission units, wherein the sealing disc (18) and the sealing ring (19) are coaxially arranged with a transmission shaft (16), the diameter of the sealing disc (18) is smaller than the inner diameter of a fixed pipe (14) and larger than the inner diameter of the sealing ring (19), the outer diameter of the sealing ring (19) is equal to the inner diameter of the fixed pipe (14), the sealing disc (18) is fixed at the bottom end of the transmission shaft (16), the sealing ring (19) is in sliding and sealing connection with the inner wall of the fixed pipe (14), the sealing ring (19) is abutted against and sealing connected with the bottom of the sealing disc (18), and the transmission units are circumferentially and uniformly distributed in annular holes of the sealing ring (19) by taking the axis of the transmission shaft (16) as a center;
the transmission unit includes slider (20), push rod (21), second spring (22) and auxiliary rod (23), the axis of auxiliary rod (23) is perpendicular and crossing with the axis of transmission shaft (16), the both ends of auxiliary rod (23) all with sealed dish (18) fixed connection, slider (20) cover is established on auxiliary rod (23), one side of keeping away from transmission shaft (16) axis of slider (20) is passed through second spring (22) and is connected with the one end of keeping away from transmission shaft (16) of auxiliary rod (23), slider (20) are articulated through the inner wall of push rod (21) with sealing ring (19), the distance between the one end that is close to slider (20) of push rod (21) and fixed case (1) is less than the distance between the other end of push rod (21) and fixed case (1).
2. The intelligent security device with high safety factor as claimed in claim 1, wherein two ends of the locking rod (12) are provided with chamfers.
3. The high-safety-factor intelligent security device as recited in claim 1, wherein the locking rod (12) is coated with lubricating oil.
4. The high-safety-factor intelligent security device as recited in claim 1, wherein sealing grease is coated on the inner wall of the fixing tube (14).
5. The high-safety-factor intelligent security device as recited in claim 1, wherein the sealing ring (19) is made of rubber.
6. The intelligent security device with high safety factor as claimed in claim 1, wherein the power assembly comprises a driving motor (24), a driving gear (25) and a driven gear (26), the driven gear (26) is mounted on the transmission shaft (16), the driving motor (24) is fixed on the inner wall of the fixed pipe (14) and is in transmission connection with the driving gear (25), and the driving gear (25) is meshed with the driven gear (26).
7. The high-safety-factor intelligent security device as recited in claim 6, wherein the driving motor (24) is a servo motor.
8. The intelligent security and protection device with high safety factor as claimed in claim 6, wherein a humidity sensor (27) is arranged in the protection cover (3), the humidity sensor (27) is fixed at the bottom of the fixed box (1), a PLC is arranged in the fixed box (1), and the humidity sensor (27) and the driving motor (24) are both electrically connected with the PLC.
9. The intelligent security and protection device with high safety factor as claimed in claim 1, wherein the fixed box (1) is provided with an anti-corrosion zinc coating.
10. The high-safety-factor intelligent security device as recited in claim 1, wherein at least two sound-absorbing plates (28) are arranged in the fixing pipe (14), and the sound-absorbing plates (28) correspond to the sliding blocks (20) one to one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010801053.9A CN112019715A (en) | 2020-08-11 | 2020-08-11 | Intelligent security equipment that factor of safety is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010801053.9A CN112019715A (en) | 2020-08-11 | 2020-08-11 | Intelligent security equipment that factor of safety is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112019715A true CN112019715A (en) | 2020-12-01 |
Family
ID=73504156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010801053.9A Withdrawn CN112019715A (en) | 2020-08-11 | 2020-08-11 | Intelligent security equipment that factor of safety is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112019715A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112565577A (en) * | 2020-12-09 | 2021-03-26 | 南京思达捷信息科技有限公司 | A wisdom architectural equipment for having drop of water clearance function for control |
-
2020
- 2020-08-11 CN CN202010801053.9A patent/CN112019715A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112565577A (en) * | 2020-12-09 | 2021-03-26 | 南京思达捷信息科技有限公司 | A wisdom architectural equipment for having drop of water clearance function for control |
| CN112565577B (en) * | 2020-12-09 | 2022-08-19 | 安徽京桥智能科技有限公司 | A wisdom architectural equipment for having drop of water clearance function for control |
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Application publication date: 20201201 |