CN111882797B - Community safety monitoring system - Google Patents
Community safety monitoring system Download PDFInfo
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- CN111882797B CN111882797B CN202010772644.8A CN202010772644A CN111882797B CN 111882797 B CN111882797 B CN 111882797B CN 202010772644 A CN202010772644 A CN 202010772644A CN 111882797 B CN111882797 B CN 111882797B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 46
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 9
- 238000005192 partition Methods 0.000 abstract description 9
- 230000002829 reductive effect Effects 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 description 20
- 238000005485 electric heating Methods 0.000 description 7
- 230000000670 limiting effect Effects 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- 230000036961 partial effect Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
- G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
- G08B13/19617—Surveillance camera constructional details
- G08B13/1963—Arrangements allowing camera rotation to change view, e.g. pivoting camera, pan-tilt and zoom [PTZ]
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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
- F16M11/20—Undercarriages with or without wheels
- F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
- F16M11/2014—Undercarriages with or without wheels comprising means allowing pivoting adjustment around a vertical axis
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
- G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
- G08B13/19617—Surveillance camera constructional details
- G08B13/19632—Camera support structures, e.g. attachment means, poles
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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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
- Accessories Of Cameras (AREA)
Abstract
The invention discloses a community safety monitoring system which comprises an installation part, a rotating assembly and two camera devices, wherein a first rotating shaft is rotatably connected with the installation part and extends out of the installation part, a second rotating shaft is rotatably connected with the installation part, the output end of a first motor is fixedly connected with the second rotating shaft, a first gear is fixedly connected with the first rotating shaft, a second gear is fixedly connected with the second rotating shaft and is meshed with the first gear, an arc-shaped sliding rail is slidably connected with the installation part, a partition is fixedly connected with the arc-shaped sliding rail and divides the arc-shaped sliding rail into two sliding rail areas, the number of the camera devices is two, and the two camera devices are fixedly connected with the first rotating shaft, are respectively slidably connected with the arc-shaped sliding rail and are positioned at two sides of the partition. When one camera fails, the other camera is rotated to carry out relay shooting in time, the safety of the buildings in the residential area is monitored all the time, safety disputes are reduced, and the life and property safety of people is guaranteed.
Description
Technical Field
The invention relates to the technical field of monitoring equipment, in particular to a cell safety monitoring system.
Background
The monitoring system is one of the most applied systems in the security system, can replace manual work to perform a part of monitoring work, saves labor, is safe and reliable, aims to maintain social public safety, and is formed by an intrusion alarm system, a video security monitoring system, an access control system, an entrance guard fire protection system, an explosion-proof safety inspection system and the like which are formed by security products and other related products. However, only one camera is arranged at one position of the existing community building safety monitoring equipment, and when the equipment fails, the equipment cannot be repaired in time, so that the community building safety cannot be monitored in a part of time, safety disputes are caused, and the life and property safety of people is affected.
Disclosure of Invention
The invention aims to provide a community safety monitoring system, and aims to solve the problems that the safety of community buildings in a certain time cannot be monitored, safety disputes are caused and the safety of lives and properties of people is influenced because only one camera is arranged at one position of the conventional community building safety monitoring equipment and cannot be repaired in time when the existing community building safety monitoring equipment fails.
In order to achieve the above object, the present invention provides a cell safety monitoring system, which includes a mounting member, a rotating assembly and a camera device, wherein the rotating assembly includes a first rotating shaft, a second rotating shaft, a first motor, a first gear, a second gear, an arc-shaped sliding rail and a spacer, the first rotating shaft is rotatably connected to the mounting member and extends out of the mounting member, the second rotating shaft, the first motor, the first gear and the second gear are all located in the mounting member, the second rotating shaft is rotatably connected to the mounting member, an output end of the first motor is fixedly connected to the second rotating shaft, the first gear is fixedly connected to the first rotating shaft, the second gear is fixedly connected to the second rotating shaft and is engaged with the first gear, and the arc-shaped sliding rail is slidably connected to the mounting member, the isolating piece is fixedly connected with the arc-shaped slide rail and divides the arc-shaped slide rail into two slide rail areas, the number of the camera head devices is two, and the two camera head devices are fixedly connected with the first rotating shaft, are respectively connected with the arc-shaped slide rail in a sliding manner and are positioned at two sides of the isolating piece;
the camera device comprises a connecting piece, a fixing frame, a camera and a shading assembly, wherein the connecting piece is fixedly connected with the first rotating shaft, is connected with the arc-shaped sliding rail in a sliding manner, is positioned between the first rotating shaft and the arc-shaped sliding rail, is fixedly connected with the connecting piece and is positioned on one side far away from the first rotating shaft, the camera is fixedly connected with the fixing frame and is positioned in the fixing frame, and the shading assembly is positioned on one side far away from the first rotating shaft of the fixing frame;
the camera device is still including the clearance subassembly, the clearance subassembly includes bearer bar, slope piece, lever, support, carriage release lever and clearance ball, the bearer bar with arc slide rail fixed connection, and be located one side of separator, the slope piece the lever with the support all is located in the arc slide rail, the slope piece with connecting piece fixed connection, the lever with the contact of slope piece, and with the support rotates to be connected, the carriage release lever with the support rotates to be connected, and is located in the bearer bar, the clearance ball with carriage release lever fixed connection, and follow the carriage release lever removes extremely outside the bearer bar, with the camera contact.
Wherein, fixed frame has the spout, the spout is located keeps away from one side of first axis of rotation, the shading subassembly includes screw rod, second motor, shielding plate and slider, the screw rod with fixed frame rotates to be connected, and is located in the spout, the second motor with screw rod fixed connection, and be located in the fixed frame, the shielding plate is located fixed frame is kept away from one side of first axis of rotation, the slider with screw rod sliding connection, and with shielding plate fixed connection, and the cover is located on the screw rod.
The shading assembly further comprises a brightness sensor, and the brightness sensor is located on one side, close to the camera head, of the fixing frame.
The camera device further comprises a demisting assembly, the demisting assembly comprises a temperature and humidity sensor, an electric heating piece and a fan, the temperature and humidity sensor is fixedly connected with the fixing frame and is located at one side close to the camera, and the electric heating piece and the fan are fixedly connected with the shielding plate and are located at one side of the fixing frame.
The fixed frame is provided with a plurality of heat dissipation holes, and the heat dissipation holes are located on the periphery of the sliding groove.
The community safety monitoring system comprises a moving assembly, the moving assembly comprises a circular ring piece, a fixing piece and an electric push rod, the circular ring piece is fixedly connected with the two connecting pieces, is connected with the first rotating shaft in a sliding mode and is sleeved on the first rotating shaft, the fixing piece is fixedly connected with the circular ring piece and the arc-shaped sliding rail, and the electric push rod is fixedly connected with the mounting piece and the circular ring piece.
The circular ring part is provided with a plurality of grooves, and the plurality of grooves are distributed on the inner wall of the circular ring part; the first rotating shaft is provided with a plurality of moving grooves, the number of the moving grooves is multiple, the moving grooves are uniformly distributed along the first rotating shaft, the moving assembly further comprises protrusions and first elastic pieces, the number of the protrusions and the number of the first elastic pieces are equal to the number of the moving grooves, each protrusion is located in each moving groove, and each first elastic piece is fixedly connected with each protrusion and the first rotating shaft and located in the moving grooves.
According to the community safety monitoring system, the first rotating shaft is rotatably connected with the installation piece and extends out of the installation piece, the second rotating shaft is rotatably connected with the installation piece, the output end of the first motor is fixedly connected with the second rotating shaft, the first gear is fixedly connected with the first rotating shaft, the second gear is fixedly connected with the second rotating shaft and is meshed with the first gear, the arc-shaped sliding rail is slidably connected with the installation piece, the partition is fixedly connected with the arc-shaped sliding rail and divides the arc-shaped sliding rail into two sliding rail areas, the number of the photographic head devices is two, and the two photographic head devices are fixedly connected with the first rotating shaft, are respectively slidably connected with the arc-shaped sliding rail and are positioned on two sides of the partition. When one camera fails, the other camera is rotated to carry out relay shooting in time, the safety of the buildings in the residential area is monitored all the time, safety disputes are reduced, and the life and property safety of people is guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a cell security monitoring system according to the present invention;
FIG. 2 is a partial enlarged view A of FIG. 1;
FIG. 3 is a partial enlarged view B of FIG. 1;
FIG. 4 is a schematic view of the cleaning assembly and camera head of the present invention;
FIG. 5 is a schematic structural view of the moving assembly of the present invention;
FIG. 6 is a schematic view of the mount of FIG. 1 with the mount removed;
FIG. 7 is a top view of FIG. 6;
FIG. 8 is a schematic view of the structure of FIG. 6 in another orientation;
fig. 9 is a partial enlarged view C of fig. 8;
in the figure: 100-cell safety monitoring system, 1-mounting piece, 2-rotating assembly, 3-camera head device, 4-moving assembly, 21-first rotating shaft, 22-second rotating shaft, 23-first motor, 24-first gear, 25-second gear, 26-arc slide rail, 27-spacer, 31-connecting piece, 32-fixing frame, 33-camera head, 34-shading assembly, 35-demisting assembly, 36-cleaning assembly, 41-circular ring piece, 42-fixing piece, 43-electric push rod, 44-protrusion, 45-first elastic piece, 321-sliding groove, 322-heat dissipation hole, 341-screw rod, 342-second motor, 343-shading plate, 344-sliding block, 345-brightness sensor, 351-temperature and humidity sensor, 352-electric heating element, 353-fan, 411-groove, 211-moving groove, 361-protective frame, 362-inclined block, 363-lever, 364-support, 365-moving rod, 366-cleaning ball, 367-cover and 368-second elastic element.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 9, the present invention provides a cell safety monitoring system 100, which includes a mounting member 1, a rotating assembly 2 and a camera device 3, wherein the rotating assembly 2 includes a first rotating shaft 21, a second rotating shaft 22, a first motor 23, a first gear 24, a second gear 25, an arc-shaped sliding rail 26 and a spacer 27, the first rotating shaft 21 is rotatably connected to the mounting member 1 and extends out of the mounting member 1, the second rotating shaft 22, the first motor 23, the first gear 24 and the second gear 25 are all located in the mounting member 1, the second rotating shaft 22 is rotatably connected to the mounting member 1, an output end of the first motor 23 is fixedly connected to the second rotating shaft 22, the first gear 24 is fixedly connected to the first rotating shaft 21, the second gear 25 is fixedly connected to the second rotating shaft 22, and with first gear 24 meshes, arc slide rail 26 with installed part 1 sliding connection, and be located one side of installed part 1, separator 27 with arc slide rail 26 fixed connection, and will arc slide rail 26 divide into two slide rail regions, the quantity of photographic head device 3 is two, two photographic head device 3 with first axis of rotation 21 fixed connection, and respectively with arc slide rail 26 sliding connection, and be located the both sides of separator 27.
In the embodiment, the mounting member 1 is mounted on a wall base surface of a doorway of a community building, the rotating assembly 2 is used for realizing the rotating switching of the two camera devices 3, and the camera devices 3 are used for monitoring and shooting the doorway range of the community building. The first rotating shaft 21 and the second rotating shaft 22 make circular motion at each point when the object rotates, and centers of the circles are on the same straight line. The first electric machine 23 is an electromagnetic device for converting or transmitting electric energy according to the law of electromagnetic induction, and its main function is to generate driving torque. The first gear 24 and the second gear 25 refer to mechanical elements with gears continuously meshed on the wheel rim for transmitting motion and power, and the first gear 24 and the second gear 25 are meshed externally. The cross-sectional area of the arc-shaped slide rail 26 is arc-shaped, and the partition 27 is used for separating two slide rails. When in normal monitoring photography, one of the camera devices 3 is tightly attached to the partition 27 and faces towards the doorway of the residential building for monitoring photography, and the other camera device 3 has an included angle with the camera device tightly attached to the partition 27 and faces towards the places outside the doorway of the residential building, so that the camera device can be directly opened to monitor photography in different areas. The first motor 23 and the two camera devices 3 are electrically connected with a monitoring platform controller, when the camera device 3 facing to the doorway of the community building has a fault, no picture is taken, at this time, the controller controls the first motor 23 to rotate, so as to drive the second rotating shaft 22 connected with the first motor to rotate, so as to drive the second gear 25 to rotate, and further, as the first gear 24 is meshed with the second gear 25, the first rotating shaft 21 is driven to rotate, so as to drive the camera device 3 facing to the range outside the doorway of the community building to move towards the partition 27 and fix the camera device facing to the range of the community building, and as the arc-shaped slide rail 26 is arranged, the camera device 3 slides stably and does not deviate, and meanwhile, the camera device 3 with the fault moves to the range outside the doorway of the community building, so that a maintenance person can conveniently maintain and the normal monitoring photography of another camera device 3 is not blocked, the system is convenient and practical, monitors the safety of the buildings in the residential area all the time, reduces safety disputes and guarantees the safety of lives and properties of people.
The community safety monitoring system 100 of the present invention is characterized in that the first rotating shaft 21 is rotatably connected to the mounting member 1 and extends to the outside of the mounting member 1, the second rotating shaft 22 is rotatably connected to the mounting member 1, the output end of the first motor 23 is fixedly connected to the second rotating shaft 22, the first gear 24 is fixedly connected to the first rotating shaft 21, the second gear 25 is fixedly connected to the second rotating shaft 22 and is engaged with the first gear 24, the arc-shaped slide rail 26 is slidably connected to the mounting member 1, the spacer 27 is fixedly connected to the arc-shaped slide rail 26 and divides the arc-shaped slide rail 26 into two slide rail regions, the number of the camera head devices 3 is two, the two camera head devices 3 are fixedly connected to the first rotating shaft 21 and are slidably connected to the arc-shaped slide rail 26 respectively, and are located on either side of the spacer 27. When one camera 33 fails, the other camera 33 is rotated to perform relay shooting in time, so that the safety of the buildings in the residential area is monitored all the time, the safety disputes are reduced, and the life and property safety of people is guaranteed.
Further, the camera device 3 includes connecting piece 31, fixed frame 32, camera 33 and shading subassembly 34, connecting piece 31 with first axis of rotation 21 fixed connection, and with arc slide rail 26 sliding connection, and be located first axis of rotation 21 with between the arc slide rail 26, fixed frame 32 with connecting piece 31 fixed connection, and be located keep away from one side of first axis of rotation 21, camera 33 with fixed frame 32 fixed connection, and be located in fixed frame 32, shading subassembly 34 is located fixed frame 32 is kept away from one side of first axis of rotation 21.
In the present embodiment, the connector 31 is used to connect the fixed frame 32 and the first rotating shaft 21 to move for monitoring photography. The fixing frame 32 is used for supporting and protecting the camera 33, and the camera 33 is a video input device and can be monitored in real time. The shading component 34 is used for shading the camera head 33 when light is strong, so that the exposure phenomenon is reduced, and the monitoring photographic image is clearer.
Further, the fixing frame 32 has a sliding groove 321, the sliding groove 321 is located on a side far away from the first rotating shaft 21, the light shielding assembly 34 includes a screw 341, a second motor 342, a shielding plate 343 and a sliding block 344, the screw 341 is rotatably connected to the fixing frame 32 and located in the sliding groove 321, the second motor 342 is fixedly connected to the screw 341 and located in the fixing frame 32, the shielding plate 343 is located on a side far away from the first rotating shaft 21 of the fixing frame 32, and the sliding block 344 is slidably connected to the screw 341 and fixedly connected to the shielding plate 343 and sleeved on the screw 341.
In the present embodiment, the second electric machine 342 is an electromagnetic device that converts or transmits electric energy according to the law of electromagnetic induction, and its main function is to generate driving torque. The second motor 342 is electrically connected with the monitoring platform controller, the screw 341 has an external thread, the slider 344 has an internal thread, the screw 341 penetrates through the slider 344, and the screw 341, the second motor 342 and the slider 344 form a screw structure to convert rotary motion into linear motion. When the brightness is normal, the shielding plate 343 is located on the fixed frame 32, when the light is too strong and the brightness is too bright, the security monitoring personnel can see that the image in the monitoring video is unclear due to the exposure phenomenon, and control the controller to drive the second motor 342 to rotate, so that the sliding block 344 slides along the extending direction of the screw 341, and because the shielding plate 343 is fixedly connected with the sliding block 344, the shielding plate 343 is moved to the front shielding part of the camera head 33 until the exposure phenomenon is weakened or even stops moving when the exposure phenomenon disappears, the mode reduces the exposure phenomenon, so that the monitoring photographic image is clear, and dispute taking evidence can be facilitated.
Further, the shading assembly 34 further includes a brightness sensor 345, and the brightness sensor 345 is located on a side of the fixing frame 32 close to the camera 33.
In this embodiment, the brightness sensor 345 is a sensor that can sense the brightness of light and convert the sensed brightness into a usable output signal. The brightness sensor 345 can automatically detect the brightness of the light, and the brightness is transmitted to the monitoring platform controller to be compared with a threshold value, so that the control of the second motor 342 can be automatically adjusted in a shading mode, and a security guard does not need to pay attention to the motor all the time, manually adjust the motor and release labor.
Further, the camera device 3 further includes a defogging assembly 35, the defogging assembly 35 includes a temperature and humidity sensor 351, an electric heating element 352 and a fan 353, the temperature and humidity sensor 351 is fixedly connected with the fixed frame 32 and is located at a side close to the camera 33, and the electric heating element 352 and the fan 353 are both fixedly connected with the shielding plate 343 and are located at a side facing the fixed frame 32.
In the present embodiment, the defogging unit 35 is used to generate fog when the humidity of the air is high, so that the camera 33 can be made clear and the monitoring photographing can be performed. The temperature and humidity sensor 351 is a temperature measuring element which is a temperature and humidity integrated probe, collects temperature and humidity signals, and converts the temperature and humidity signals into current signals or voltage signals which are in linear relation with the temperature and humidity after the temperature and humidity signals are processed by circuits such as voltage stabilizing filtering, operational amplification, nonlinear correction, V/I conversion, constant current and reverse protection and the like. The electric heating element 352 is an electric heating rod connected with a circuit and can generate heat, and the fan 353 is used for blowing the generated heat to each position to raise the temperature, so that demisting is realized, fog does not exist at the camera 33, and clear images can be monitored and collected.
Further, the fixing frame 32 further has a plurality of heat dissipation holes 322, and the plurality of heat dissipation holes 322 are located around the sliding groove 321.
In this embodiment, the cross-sectional area of the shielding plate 343 is arc-shaped, that is, there is a gap between the shielding plate 343 and the fixing frame 32, and the plurality of heat dissipation holes 322 are disposed around the sliding groove 321, that is, between the gaps, and perform heat dissipation treatment in hot weather, so that heat of the electronic components of the camera head 33 is dissipated, and the service life is prolonged.
Further, the community safety monitoring system 100 includes a moving assembly 4, the moving assembly 4 includes a circular ring member 41, a fixing member 42 and an electric push rod 43, the circular ring member 41 is fixedly connected to the two connecting members 31, slidably connected to the first rotating shaft 21, and sleeved on the first rotating shaft 21, the fixing member 42 is fixedly connected to the circular ring member 41 and the arc-shaped slide rail 26, and the electric push rod 43 is fixedly connected to the mounting member 1 and the circular ring member 41.
In the present embodiment, the electric push rod 43, also called a linear actuator, is a novel linear actuator mainly composed of a motor push rod and a control device, i.e. an electric driving device for converting the rotary motion of the motor into the linear reciprocating motion of the push rod. The fixing member 42 is used for connecting the circular ring member 41 and the arc-shaped slide rail 26, the circular ring member 41 is slidably connected with the first rotating shaft 21, and the electric push rod 43 can push the circular ring member 41 to move along the first rotating shaft 21, so that the camera head device 3 is located at different heights to perform different-range monitoring photographing on the doorways of the residential building.
Further, the ring member 41 has a plurality of grooves 411, the number of the grooves 411 is plural, and the plurality of grooves 411 are distributed on the inner wall of the ring member 41; the first rotating shaft 21 has a plurality of moving grooves 211, the number of the moving grooves 211 is plural, the plurality of moving grooves 211 are uniformly distributed along the first rotating shaft 21, the moving assembly 4 further includes protrusions 44 and first elastic members 45, the number of the protrusions 44 and the number of the first elastic members 45 are equal to the number of the moving grooves 211, each protrusion 44 is located in each moving groove 211, and each first elastic member 45 is fixedly connected to each protrusion 44 and the first rotating shaft 21 and located in the moving groove 211.
In this embodiment, the first elastic member 45 is a spring, and the corresponding number of the protrusions 44 and the first elastic members 45 are uniformly distributed on the first rotating shaft 21 to form a plurality of limiting members, so that the monitoring photographing switching of the two camera head devices 3 can be realized after the camera head devices 3 are lifted to different positions along with the movement of the electric push rod 43 and fixed. Specifically, when the electric push rod 43 pushes the ring member 41 to move to one of the limiting members, the first elastic member 45 is compressed, the protrusion 44 is located in the corresponding groove 411 to fix the ring member 41, and at this time, the ring member 41 can rotate along with the first rotating shaft 21 to perform monitoring photography switching of the two camera head devices 3.
Further, the camera device 3 further includes a cleaning assembly 36, the cleaning assembly 36 includes a protection frame 361, an inclined block 362, a lever 363, a support 364, a moving rod 365 and a cleaning ball 366, the protection frame 361 is fixedly connected to the arc-shaped slide rail 26 and is located at one side of the partition 27, the inclined block 362, the lever 363 and the support 364 are located in the arc-shaped slide rail 26, the inclined block 362 is fixedly connected to the connecting member 31, the lever 363 is in contact with the inclined block 362 and is rotatably connected to the support 364, the moving rod 365 is rotatably connected to the support 364 and is located in the protection frame 361, and the cleaning ball 366 is fixedly connected to the moving rod 365 and moves out of the protection frame 361 with the moving rod 365 and is in contact with the camera head 33.
In the present embodiment, the cleaning assembly 36 is used for cleaning the dust layer on the surface of the camera 33. The cleaning ball 366 is made of foam, the mirror surface of the camera head 33 can be treated with ash layer, the inclined block 362 is a wedge-shaped block and has an inclined surface, the protection frame 361 is used for protecting the cleaning ball 366 from being polluted by outside air, the lever 363, the support 364 and the moving rod 365 form the principle of the lever 363, when the camera head device 3 needs to be switched, the first rotating shaft 21 rotates to drive the camera head device 3 far away from the monitoring range of the building doorway of the small area to move towards the isolating piece 27, at this time, the inclined block 362 is fixedly connected with the connecting piece 31, one end of the lever 363 far away from the isolating piece 27 is higher than one end close to the isolating piece 27, along with the movement, because the inclined block 362 has an inclined surface, when the inclined block 362 moves to the lowest position of the inclined block 362, the inclined block 362 supports one side of the lever 363 far away from the isolating piece 27 to move downwards, due to the principle of the lever 363, one end of the lever 363 close to the isolation member 27 moves upward to drive the moving rod 365 connected with the lever to move upward, so as to drive the cleaning ball 366 to move out of the protection frame 361, at this time, the cleaning ball 366 rubs with the mirror surface of the camera head 33 to clean the ash layer by wiping, and moves continuously, the inclined block 362 is far away from the lever 363, the lever 363 returns to the original position, the cleaning ball 366 returns to the protection frame 361, and the camera head device 3 moves to the edge position of the isolation member 27 to perform monitoring photography.
Further, the cleaning assembly 36 further includes a cover 367 rotatably connected to the protective frame 361 and covering the outlet of the protective frame 361, and a second elastic member 368 fixedly connected to the cover 367 and the protective frame 361 and located between the cover 367 and the second elastic member 368.
In this embodiment, the cover 367 covers the protection frame 361 when the cleaning ball 366 is not used, so as to prevent impurities from entering and contaminating the cleaning ball 366; when cleaning is required, as the moving rod 365 moves upward, the moving rod 365 and the cleaning ball 366 apply an upward force to the cover 367, so that the cover 367 is rotated by the connection of the second elastic member 368, and the cleaning ball 366 returns to the protection frame 361 to be restored, and the second elastic member 368 is a spring.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A cell safety monitoring system is characterized in that,
including installed part, runner assembly and camera device, runner assembly includes first axis of rotation, second axis of rotation, first motor, first gear, second gear, arc slide rail and separator, first axis of rotation with the installed part rotates to be connected, and extend to outside the installed part, the second axis of rotation first motor first gear with the second gear all is located in the installed part, the second axis of rotation with the installed part rotates to be connected, the output of first motor with second axis of rotation fixed connection, first gear with first axis of rotation fixed connection, the second gear with second axis of rotation fixed connection, and with first gear engagement, the arc slide rail with installed part sliding connection, and be located one side of installed part, the separator with arc slide rail fixed connection, the arc-shaped slide rail is divided into two slide rail areas, the number of the camera head devices is two, and the two camera head devices are fixedly connected with the first rotating shaft, are respectively connected with the arc-shaped slide rail in a sliding manner and are positioned at two sides of the isolating piece;
the camera device comprises a connecting piece, a fixing frame, a camera and a shading assembly, wherein the connecting piece is fixedly connected with the first rotating shaft, is connected with the arc-shaped sliding rail in a sliding manner, is positioned between the first rotating shaft and the arc-shaped sliding rail, is fixedly connected with the connecting piece and is positioned on one side far away from the first rotating shaft, the camera is fixedly connected with the fixing frame and is positioned in the fixing frame, and the shading assembly is positioned on one side far away from the first rotating shaft of the fixing frame;
the camera device is still including the clearance subassembly, the clearance subassembly includes bearer bar, slope piece, lever, support, carriage release lever and clearance ball, the bearer bar with arc slide rail fixed connection, and be located one side of separator, the slope piece the lever with the support all is located in the arc slide rail, the slope piece with connecting piece fixed connection, the lever with the contact of slope piece, and with the support rotates to be connected, the carriage release lever with the support rotates to be connected, and is located in the bearer bar, the clearance ball with carriage release lever fixed connection, and follow the carriage release lever removes extremely outside the bearer bar, with the camera contact.
2. The cell security monitoring system of claim 1,
the fixed frame has a chute, the chute is located and keeps away from one side of first axis of rotation, the shading subassembly includes screw rod, second motor, shielding plate and slider, the screw rod with fixed frame rotates to be connected, and is located in the chute, the second motor with screw rod fixed connection, and be located in the fixed frame, the shielding plate is located fixed frame is kept away from one side of first axis of rotation, the slider with screw rod sliding connection, and with shielding plate fixed connection, and the cover is located on the screw rod.
3. The cell security monitoring system of claim 2,
the shading assembly further comprises a brightness sensor, and the brightness sensor is located on one side, close to the camera head, of the fixing frame.
4. The cell security monitoring system of claim 2,
the camera device still includes the defogging subassembly, the defogging subassembly includes temperature and humidity sensor, electric heat spare and fan, temperature and humidity sensor with fixed frame fixed connection to be located and be close to one side of camera, the electric heat spare with the fan all with shielding plate fixed connection, and be located the orientation one side of fixed frame.
5. The cell security monitoring system of claim 2,
the fixed frame is also provided with a plurality of heat dissipation holes, and the heat dissipation holes are located on the periphery of the sliding groove.
6. The cell security monitoring system of claim 1,
the community safety monitoring system comprises a moving assembly, wherein the moving assembly comprises a circular ring piece, a fixing piece and an electric push rod, the circular ring piece is fixedly connected with the two connecting pieces, is connected with the first rotating shaft in a sliding mode and is sleeved on the first rotating shaft, the fixing piece is fixedly connected with the circular ring piece and the arc-shaped sliding rail, and the electric push rod is fixedly connected with the mounting piece and the circular ring piece.
7. The cell security monitoring system of claim 6,
the circular ring part is provided with a plurality of grooves, and the plurality of grooves are distributed on the inner wall of the circular ring part; the first rotating shaft is provided with a plurality of moving grooves, the number of the moving grooves is multiple, the moving grooves are uniformly distributed along the first rotating shaft, the moving assembly further comprises protrusions and first elastic pieces, the number of the protrusions and the number of the first elastic pieces are equal to the number of the moving grooves, each protrusion is located in each moving groove, and each first elastic piece is fixedly connected with each protrusion and the first rotating shaft and located in the moving grooves.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010772644.8A CN111882797B (en) | 2020-08-04 | 2020-08-04 | Community safety monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010772644.8A CN111882797B (en) | 2020-08-04 | 2020-08-04 | Community safety monitoring system |
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| CN111882797A CN111882797A (en) | 2020-11-03 |
| CN111882797B true CN111882797B (en) | 2021-11-05 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112556633B (en) * | 2020-12-03 | 2022-08-12 | 九江检安石化工程有限公司 | Jumbo size conduit saddle welding deformation monitoring devices |
| CN112856185B (en) * | 2021-01-15 | 2022-11-29 | 深圳市安博奇科技有限公司 | Monitoring device for building security |
| CN112944183B (en) * | 2021-02-25 | 2023-04-28 | 齐鲁师范学院 | All-round autogiration supervisory equipment in library |
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| US9001211B1 (en) * | 2010-06-11 | 2015-04-07 | Kervin R. Spivey | Surveillance system apparatus |
| US9208668B1 (en) * | 2014-09-16 | 2015-12-08 | Geovision Inc. | Camera system with a full view monitoring function |
| CN205622776U (en) * | 2016-05-27 | 2016-10-05 | 王炫力 | Video electronic police gets rid of and lou claps device |
| CN110388552A (en) * | 2018-04-17 | 2019-10-29 | 天津合和视安科技有限公司 | A kind of monitor camera mounting rack facilitating arrangement |
| CN208474880U (en) * | 2018-06-15 | 2019-02-05 | 广东时汇信息科技有限公司 | A kind of network computer room security monitoring device |
| CN108726305A (en) * | 2018-07-03 | 2018-11-02 | 深圳市昌圣新能源科技有限公司 | The method, apparatus and system of elevator safety monitoring |
| CN208572284U (en) * | 2018-07-09 | 2019-03-01 | 云南电网有限责任公司信息中心 | A kind of operation system end monitoring device |
| CN208849917U (en) * | 2018-11-14 | 2019-05-10 | 河北兆云科技有限公司 | A kind of wireless video monitoring system for highway |
| CN109712358A (en) * | 2019-01-21 | 2019-05-03 | 甘肃弘宇网络科技工程有限责任公司 | A kind of blade type security monitoring device |
| CN210920805U (en) * | 2019-12-04 | 2020-07-03 | 浙大网新系统工程有限公司 | Monitoring device for security of residential area |
| CN111050046B (en) * | 2019-12-25 | 2020-10-09 | 赣州德业电子科技有限公司 | Surveillance camera head of anti-system function is destroyed in area |
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