CN111550662B - Smart city security monitoring equipment based on big data - Google Patents
Smart city security monitoring equipment based on big data Download PDFInfo
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- CN111550662B CN111550662B CN202010399420.7A CN202010399420A CN111550662B CN 111550662 B CN111550662 B CN 111550662B CN 202010399420 A CN202010399420 A CN 202010399420A CN 111550662 B CN111550662 B CN 111550662B
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- 238000012544 monitoring process Methods 0.000 title abstract description 25
- 230000017525 heat dissipation Effects 0.000 claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 238000012806 monitoring device Methods 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 9
- 239000000428 dust Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 16
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
- F16M13/022—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle repositionable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/51—Housings
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
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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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
- F16B2200/83—Use of a magnetic material
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to the technical field of security monitoring, in particular to smart city security monitoring equipment based on big data, which comprises a mounting plate, wherein the upper surface of the mounting plate is provided with two symmetrically distributed mounting holes, when a monitor body is mounted, the mounting plate is placed on the surface of an object to be mounted, a clamping plate is attached to the surface of the object, then a folding plate is rotated and moved to be attached to the other side of the object and is fixed through a nut, so that the mounting of a device is completed, the operation is convenient and quick, a bracket and the like do not need to be additionally assembled, the practicability of the device is improved, both sides of the monitor body are provided with heat dissipation grooves, and a plurality of heat dissipation holes are uniformly distributed in the heat dissipation grooves, so that the heat dissipation effect of the device is improved, the service life of the device is prolonged, and the device is matched with a filter screen and a magnet strip, therefore, dust is prevented from entering the monitor body through the heat dissipation holes, and the service life of the elements in the monitor body is prolonged.
Description
Technical Field
The invention relates to the technical field of security and protection monitoring, in particular to smart city security and protection monitoring equipment based on big data.
Background
The security monitoring system is an independent and complete system which is formed by transmitting video signals in a closed loop by using optical fibers, coaxial cables or microwaves and shooting, displaying and recording images. The system can reflect the monitored object in real time, vividly and truly, not only greatly prolongs the observation distance of human eyes, but also enlarges the functions of the human eyes, can replace manpower to carry out long-time monitoring in severe environment, enables people to see all the actual conditions of the monitored site, and records the actual conditions through a video recorder.
When the monitor is installed, a specific bracket is generally needed to be used for installing the monitor, however, the installation cost of the device is increased due to the adoption of the method, and the applicability of the device is poor, so that the device is not beneficial to use.
Therefore, the smart city security monitoring equipment based on the big data is provided.
Disclosure of Invention
The invention aims to provide the smart city security monitoring equipment based on the big data, which is convenient for installing a monitor, improves the installation range of the device, improves the inventiveness of the device, and solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a smart city security protection supervisory equipment based on big data, includes the mounting panel, the upper surface of mounting panel sets up two symmetric distribution's mounting hole, and the fixed surface of mounting panel installs the base, and the fixed surface of base is connected with the monitor body, be connected with on the mounting panel and exempt from the installation mechanism, exempt from the installation mechanism and include chucking board, fixed plate, slide bar, nut and a type board, the preceding terminal surface fixedly connected with chucking board of mounting panel, and the lower fixed surface of mounting panel is connected with two fixed plates, and the spout has all been seted up to the side of fixed plate, and the slide bar runs through two spouts and with the inner wall sliding connection of spout, and the equal threaded connection in both ends of slide bar has the nut that matches the setting, and the outside of slide bar is connected with a type board;
One side of the folding plate is provided with a fixing unit; the fixing unit is used for fixing the folded template and comprises a fixing shaft, a fixing block and a magnet set; the fixed shaft penetrates through the two sliding grooves and is in sliding connection with the inner walls of the sliding grooves, and the two ends of the fixed shaft are in threaded connection with nuts which are arranged in a matched mode; the outer side of the fixed shaft is connected with a fixed block; the distance from the upper end surface of the fixed block to the axis of the fixed shaft is greater than the distance from the lower end surface of the fixed block to the axis of the fixed shaft, and an oblique angle is formed at the corner, close to the bending plate, above the fixed block; the magnet group comprises a first magnet and a second magnet; the first magnet and the second magnet are magnetically attracted; the first magnet is fixedly connected to the inner side surface of the folded plate; and the second magnet is fixedly connected to the upper end surface of the fixed block. When the device is in work, when the monitor body is installed, the installing plate is placed on the surface of an object to be installed, the clamping plate is attached to the surface of the object to be installed, then the folding plate is rotated and moved to be attached to the other side of the object and fixed through the nut, and therefore installation of the device is completed, operation is convenient and rapid, additional assembling of a support and the like are not needed, and the inventiveness of the device is improved; however, when the folded plate is fixed by the matching between the folded plate and the clamping plate, the folded plate is only locked by the nuts on two sides, so that the folded plate cannot be effectively fixed, and therefore, the installation is not firm, the normal use of the monitoring equipment is influenced, and potential safety hazards are caused; according to the invention, the fixing unit is arranged on one side of the sliding chute, and the folding plate is effectively and auxiliarily fixed by the fixing unit, so that the possibility of displacement and rotation of the folding plate is reduced; concretely, after the board angle of book and position control finish, adjust the position of fixed block this moment, wherein the initial condition of fixed block is placed for invering, when removing the position that matches mutually with the board of book, rotate the fixed axle this moment, make the fixed axle drive the fixed block and rotate, thereby control the magnetism of magnet group on board and the fixed block of book and inhale mutually, and fixed through the nut of both sides, realize supplementary fixed board of book through the mutual cooperation of the part in the fixed unit, make the supervisory equipment installation firm, the potential safety hazard has been reduced when having guaranteed supervisory equipment's normal use.
Preferably, the inner end face of the clamping plate is fixedly connected with the rubber block, so that the clamping plate is attached to an installation object more, and the stability of the device is improved.
Preferably, heat dissipation grooves are formed in both sides of the monitor body, and a plurality of heat dissipation holes are uniformly distributed in the heat dissipation grooves; the filter screen that the matching set up is connected to the radiating groove in to equal fixedly connected with magnet strip around the filter screen. When the monitor device works, the two sides of the monitor body are respectively provided with the heat dissipation grooves, and the heat dissipation grooves are internally provided with the heat dissipation holes which are uniformly distributed, so that the heat dissipation effect of the device is improved, the service life of the device is prolonged, and through the matching of the filter screen and the magnet strips, dust is reduced from entering the monitor body through the heat dissipation holes, and the service life of elements in the monitor body is prolonged.
Preferably, the upper surface of the monitor body is fixedly connected with a solar panel, and the solar panel is electrically connected with the charging end of the monitor body battery through a lead; the lower surface of the base is fixedly connected with a rubber pad; the inner end face of the folding plate is provided with anti-skid grains. When the solar monitor works, the solar panel is electrically connected with the charging end of the monitor body battery through the conducting wire, so that the resource loss during the use of monitoring is reduced, and the solar monitor is more environment-friendly; meanwhile, the rubber foot pads are fixedly connected to the lower surface of the base, so that the friction force between the base and the mounting plate is improved, the stability of the base is improved, and the rubber foot pads have a certain buffering effect, so that the vibration of the device can be reduced, and the stability of the device is improved; and the anti-skidding lines are arranged on the inner end face of the folding plate, so that the folding plate is more attached to the mounted surface, the stability of the folding plate is improved, the monitoring equipment is firmly mounted, and the potential safety hazard is reduced while the normal use of the monitoring equipment is further ensured.
Preferably, the number of the fixing blocks is two, and the two fixing blocks are respectively located at the edges of the two sides of the folding plate. The during operation is through being equipped with two with the fixed block, the cost of manufacture of fixed block that can significantly reduce, the holistic weight of while lowering power for the removal of fixed block is more convenient rapid, is located the edge of folding the template with the position of fixed block simultaneously, when realizing that magnetism group carries out fixing to the folding template, reduces the influence on shared space folding template laminating object surface.
Preferably, a steel wire rope is fixedly connected to the inclined plane of each bevel; the other ends of the steel wire ropes are fixedly connected to the corresponding positions of the folding plates. The during operation, when the fixed block removed fixed position, need rotate the fixed block, make No. two magnets on the fixed block be located the top, and at fixed block pivoted in-process, to wire rope winding, tighten up wire rope gradually, utilize wire rope's pulling force to further improve the fixed of fifty percent discount template, it is firm to make the supervisory equipment installation, the potential safety hazard has been reduced when having guaranteed supervisory equipment's normal use further, the setting at oblique angle simultaneously, also make wire rope in the use, for direct and fixed block turning contact, its degree of wear greatly reduced, thereby improve wire rope's life.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, when the monitor body is installed, the installing plate is placed on the surface of an object to be installed, the clamping plate is attached to the object, then the folding plate is rotated and moved to be attached to the other side of the object, and the folding plate is fixed through the nut, so that the installation of the device is completed, the operation is convenient and fast, a bracket is not required to be additionally assembled, and the inventiveness of the device is improved.
2. The radiating grooves are formed in two sides of the monitor body, and a plurality of uniformly distributed radiating holes are formed in the radiating grooves, so that the radiating effect of the device is improved, the service life of the device is prolonged, the filter screen and the magnet strip are matched, dust is reduced, the monitor body is conveyed through the radiating holes, and the service life of elements in the monitor body is prolonged.
3. According to the invention, the fixing unit is arranged on one side of the chute, and the folding plate is effectively and auxiliarily fixed by the fixing unit, so that the possibility of displacement and rotation of the folding plate is reduced; meanwhile, the auxiliary fixing folding plate is realized by mutually matching parts in the fixing unit, so that the monitoring equipment is firmly installed, and the potential safety hazard is reduced while the normal use of the monitoring equipment is ensured.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a bottom structural view of the mounting plate of the present invention;
fig. 3 is an enlarged schematic structural view of an area a in fig. 1.
FIG. 4 is a front view of the mounting plate;
FIG. 5 is a schematic view of the mounting plate;
in the figure: 1. a monitor body; 2. mounting a plate; 3. a base; 4. a chucking plate; 5. a rubber foot pad; 6. a solar panel; 7. a slide bar; 8. a nut; 9. a chute; 10. a rubber block; 11. mounting holes; 12. a fixing plate; 13. folding the template; 14. a heat sink; 15. heat dissipation holes; 16. a filter screen; 17. a magnet bar; 19. a fixing unit; 20. a fixed shaft; 21. a fixed block; 22. a magnet group; 23. oblique angle; 24. a steel cord.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution:
the utility model provides a wisdom city security protection supervisory equipment based on big data, includes mounting panel 2, two symmetric distribution's mounting hole 11 is seted up to the upper surface of mounting panel 2, and the last fixed surface of mounting panel 2 installs base 3, and the last fixed surface of base 3 is connected with monitor body 1, be connected with on the mounting panel 2 and exempt from the installation mechanism, exempt from the installation mechanism and include chucking plate 4, fixed plate 12, slide bar 7, nut 8 and folded plate 13, the preceding terminal surface fixedly connected with chucking plate 4 of mounting panel 2, and the lower fixed surface fixedly connected with two fixed plates 12 of mounting panel 2, spout 9 has all been seted up to the side of fixed plate 12, slide bar 7 run through two spouts 9 and with the inner wall sliding connection of spout 9, and the equal threaded connection in both ends of slide bar 7 has the nut 8 that the matching set up, and the outside of slide bar 7 is connected with folded plate 13;
one side of the folding plate 13 is provided with a fixing unit 19; the fixing unit 19 is used for fixing the folding plate 13, and the fixing unit 19 comprises a fixing shaft 20, a fixing block 21 and a magnet group 22; the fixed shaft 20 penetrates through the two sliding grooves 9 and is in sliding connection with the inner walls of the sliding grooves 9, and nuts 8 which are arranged in a matched mode are in threaded connection with two ends of the fixed shaft 21; the outer side of the fixed shaft 20 is connected with a fixed block 21; the distance from the upper end surface of the fixed block 21 to the axis of the fixed shaft 20 is greater than the distance from the lower end surface to the axis of the fixed shaft 20, and an oblique angle 23 is formed at the corner, close to the folded plate 13, above the fixed block 21; the magnet group 22 comprises a first magnet and a second magnet; the first magnet and the second magnet are magnetically attracted; the first magnet is fixedly connected to the inner side surface of the folded plate 13; the second magnet is fixedly connected to the upper end face of the fixed block 21. When the device works, when the monitor body 1 is installed, the installing plate 2 is placed on the surface of an object to be installed, the clamping plate 4 is attached to the surface of the object, then the folding plate 13 is rotated and moved to be attached to the other side of the object and fixed through the nut 8, and therefore the device is installed; however, through the matching between the folding plate 13 and the clamping plate 4, when the folding plate 13 is used for fixing, the folding plate 13 is only locked through the nuts 8 on the two sides, and the effective fixing of the folding plate 13 cannot be achieved, so that the installation is not firm, the normal use of the monitoring equipment is influenced, and potential safety hazards are caused; according to the invention, the fixing unit 19 is arranged on one side of the chute 9, and the folding plate 13 is effectively and auxiliarily fixed by the fixing unit 19, so that the possibility of displacement and rotation of the folding plate 13 is reduced; concretely, after folding type board 13 angle and position control and finishing, adjust the position of fixed block 21 this moment, wherein the initial condition of fixed block 21 places for invering, when removing with folding type board 13 assorted position, the fixed axle 20 rotates this moment, make fixed axle 20 drive fixed block 21 and rotate, thereby control and fold type board 13 and the magnetism of magnet group 22 on the fixed block 21 and attract each other, and fix through the nut 8 of both sides, realize supplementary fixed folding type board 13 through the mutual cooperation of the part in the fixed unit 19, make the supervisory equipment installation firm, the potential safety hazard has been reduced when having guaranteed supervisory equipment's normal use.
As an implementation mode of the invention, the inner end face of the clamping plate 4 is fixedly connected with the rubber block 10, so that the clamping plate 4 is more attached to an installation object, and the stability of the device is improved.
As an embodiment of the present invention, heat dissipation grooves 14 are formed on both sides of the monitor body 1, and a plurality of heat dissipation holes 15 are uniformly distributed in the heat dissipation grooves 14; and a filter screen 16 which is arranged in a matching way is connected in the heat dissipation groove 14, and the periphery of the filter screen 16 is fixedly connected with a magnet strip 17. When the monitor works, the heat dissipation grooves 14 are formed in the two sides of the monitor body 1, and the heat dissipation holes 15 are uniformly distributed in the heat dissipation grooves 14, so that the heat dissipation effect of the monitor is improved, the service life of the monitor is prolonged, and through the matching of the filter screen 16 and the magnet strip 17, dust is reduced from entering the monitor body through the heat dissipation holes, and the service life of elements in the monitor is prolonged.
As an embodiment of the present invention, a solar cell panel 6 is fixedly connected to the upper surface of the monitor body 1, and the solar cell panel 6 is electrically connected to a charging terminal of the monitor body 1 through a wire; the lower surface of the base 3 is fixedly connected with a rubber foot pad 5; the inner end face of the folding plate 13 is provided with anti-skid grains. When the solar energy monitoring system works, the solar cell panel 6 is electrically connected with the charging end of the battery of the monitor body 1 through the conducting wire, so that the resource loss during the use of monitoring is reduced, and the monitoring system is more environment-friendly; meanwhile, the rubber foot pad 5 is fixedly connected to the lower surface of the base 3, so that the friction force between the base 3 and the mounting plate 2 is improved, the stability of the device is improved, and the rubber foot pad 5 has a certain buffering effect, so that the vibration of the device can be reduced, and the stability of the device is improved; and the inner end face of the folding plate 13 is provided with anti-skid lines, so that the folding plate 13 is more attached to the mounted surface, the stability of the folding plate is improved, the monitoring equipment is firmly mounted, and the potential safety hazard is reduced while the normal use of the monitoring equipment is further ensured.
As an embodiment of the present invention, two fixing blocks 21 are provided, and the two fixing blocks 21 are respectively located at two side edges of the folding plate 13. During operation, through being equipped with two with fixed block 21, the cost of manufacture of fixed block 21 that can significantly reduce reduces, the holistic weight of lowering power simultaneously for the removal of fixed block is more convenient rapid, is located the edge of folded plate 13 with the position of fixed block 21 simultaneously, realizes that magnetism group 22 carries out the fixed while to folded plate 13, reduces the influence on shared space folded plate 13 laminating object surface.
As an embodiment of the present invention, a steel wire rope 24 is fixedly connected to the inclined surface of each bevel 23; the other end of the steel wire rope 24 is fixedly connected at the corresponding position of the folded plate 13. When the monitoring device works, when the fixing block 21 moves to a fixed position, the fixing block 21 needs to be rotated, so that the second magnet on the fixing block 21 is located above, in the rotating process of the fixing block 21, the steel wire rope 24 is wound, the steel wire rope 24 is gradually tightened, the fixation of the folded template 13 is further improved by the aid of the tensile force of the steel wire rope 24, the monitoring device is firmly installed, normal use of the monitoring device is further guaranteed, potential safety hazards are reduced, meanwhile, the oblique angle 23 is arranged, the steel wire rope 24 is also made to be in contact with the corner of the fixing block 21 directly in the using process, the abrasion degree is greatly reduced, and the service life of the steel wire rope 24 is prolonged.
When the device works, when the monitor body 1 is installed, the installing plate 2 is placed on the surface of an object to be installed, the clamping plate 4 is attached to the object, then the folding plate 13 is rotated and moved to be attached to the other side of the object, and the device is fixed through the nut 8, so that the device is installed, the operation is convenient and fast, additional assembling of a support and the like are not needed, and the inventiveness of the device is improved; however, through the matching between the folded plate 13 and the clamping plate 4, when the folded plate 13 is used for fixing, the folded plate 13 can not be effectively fixed only through the locking of the nuts 8 at the two sides, so that the installation is not firm, the normal use of the monitoring equipment is influenced, and the potential safety hazard is caused; according to the invention, the fixing unit 19 is arranged on one side of the chute 9, and the fixing unit 19 is utilized to effectively and auxiliarily fix the folded plate 13, so that the possibility of displacement and rotation of the folded plate 13 is reduced; specifically, after the angle and position of the folding plate 13 are adjusted, the position of the fixing block 21 is adjusted, wherein the fixing block 21 is placed in an inverted state in an initial state, when the folding plate is moved to a position matched with the folding plate 13, the fixing shaft 20 is rotated at the moment, the fixing shaft 20 drives the fixing block 21 to rotate, so that the magnet groups 22 on the folding plate 13 and the fixing block 21 are controlled to be attracted magnetically, the fixing is realized through nuts 8 on two sides, the folding plate 13 is fixed in an auxiliary mode through mutual matching of parts in the fixing unit 19, the monitoring equipment is firmly installed, normal use of the monitoring equipment is guaranteed, and potential safety hazards are reduced; and the radiating groove 14 has all been seted up to watch-dog body 1 both sides, and has seted up a plurality of evenly distributed's louvre 15 in the radiating groove 14 to promote the radiating effect of device, promoted its life, and through the cooperation of filter screen 16 and magnet strip 17, thereby it is internal that the watch-dog is gone on through the louvre to reduce the dust, has promoted the life of its interior component.
The power supply interface of the power utilization element in the invention is connected with a power supply system through a switch (not shown in the figure) and a lead (not shown in the figure), so as to realize the control of the power utilization element, wherein the related circuits and control are the prior art, are well known in the prior art, and are not described herein again.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for the convenience of description of the present invention and simplification of description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the present invention should not be construed as limited to the embodiments set forth herein, but should be construed broadly, to include, but not be limited to, fixed and removable connections, the components are connected in an integral mode, can be mechanically connected, can be indirectly connected through an intermediate medium, and the specific meaning of the terms in the invention can be understood through specific conditions.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a wisdom city security protection supervisory equipment based on big data, includes mounting panel (2), its characterized in that: the upper surface of the mounting plate (2) is provided with two symmetrically distributed mounting holes (11), a base (3) is fixedly arranged on the upper surface of the mounting plate (2), a monitor body (1) is fixedly connected with the upper surface of the base (3), the mounting plate (2) is connected with a mounting-free mechanism which comprises a clamping plate (4), a fixing plate (12), a sliding rod (7), a nut (8) and a folding plate (13), the front end surface of the mounting plate (2) is fixedly connected with a clamping plate (4), two fixing plates (12) are fixedly connected to the lower surface of the mounting plate (2), sliding grooves (9) are formed in the side surfaces of the fixing plates (12), a sliding rod (7) penetrates through the two sliding grooves (9) and is connected with the inner walls of the sliding grooves (9) in a sliding mode, two ends of the sliding rod (7) are in threaded connection with nuts (8) which are arranged in a matched mode, and the outer side of the sliding rod (7) is connected with a folding plate (13); one side of the folding plate (13) is provided with a fixing unit (19); the fixing unit (19) is used for fixing the folding plate (13), and the fixing unit (19) comprises a fixing shaft (20), a fixing block (21) and a magnet group (22); the fixed shaft (20) penetrates through the two sliding grooves (9) and is in sliding connection with the inner walls of the sliding grooves (9), and nuts (8) which are arranged in a matched mode are in threaded connection with the two ends of the fixed shaft (20); the outer side of the fixed shaft (20) is connected with a fixed block (21); the distance from the upper end surface of the fixed block (21) to the axis of the fixed shaft (20) is greater than the distance from the lower end surface to the axis of the fixed shaft (20), and an oblique angle (23) is formed at the corner above the fixed block (21) close to the folding plate (13); the magnet group (22) comprises a first magnet and a second magnet; the first magnet and the second magnet are magnetically attracted; the first magnet is fixedly connected to the inner side surface of the folded plate (13); the second magnet is fixedly connected to the upper end face of the fixed block (21);
The two fixing blocks (21) are arranged, and the two fixing blocks (21) are respectively positioned at the edges of the two sides of the bending plate (13);
a steel wire rope (24) is fixedly connected to the inclined surface of each inclined angle (23); the other ends of the steel wire ropes (24) are fixedly connected to the corresponding positions of the bending plates (13).
2. The smart city security monitoring device based on big data as claimed in claim 1, wherein: the inner end face of the clamping plate (4) is fixedly connected with a rubber block (10).
3. The smart city security monitoring device based on big data as claimed in claim 1, wherein: both sides of the monitor body (1) are provided with heat dissipation grooves (14), and a plurality of heat dissipation holes (15) which are uniformly distributed are formed in the heat dissipation grooves (14); the heat dissipation groove (14) is internally connected with a filter screen (16) which is arranged in a matching mode, and the periphery of the filter screen (16) is fixedly connected with magnet strips (17).
4. The smart city security monitoring device based on big data as claimed in claim 3, wherein: the solar energy monitoring device is characterized in that a solar cell panel (6) is fixedly connected to the upper surface of the monitoring device body (1), and the solar cell panel (6) is electrically connected with a charging end of a battery of the monitoring device body (1) through a lead; the lower surface of the base (3) is fixedly connected with a rubber pad (5); the inner end face of the folding plate (13) is provided with anti-skid grains.
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