CN112233355A - Digital video monitoring equipment in security monitoring system - Google Patents
Digital video monitoring equipment in security monitoring system Download PDFInfo
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- CN112233355A CN112233355A CN202011092693.3A CN202011092693A CN112233355A CN 112233355 A CN112233355 A CN 112233355A CN 202011092693 A CN202011092693 A CN 202011092693A CN 112233355 A CN112233355 A CN 112233355A
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- rotating
- fixedly connected
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- wall
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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
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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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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention discloses digital video monitoring equipment in a security monitoring system, which comprises a base, wherein an inner cavity with an upward opening is fixedly arranged in the base, the upper wall of the inner cavity is communicated with two rotating cavities with upward openings, the lower walls of the rotating cavities on the left side and the right side are fixedly connected with hinged plates respectively, the right end of the hinged plate on the left side and the left end of the hinged plate on the right side are respectively and elastically hinged with a rotating plate, a connecting hole is formed between the rotating plates, the lower wall of the connecting hole is communicated with the inner cavity, a lifting rod is arranged in the connecting hole in a vertical sliding manner, and the upper end of the lifting rod penetrates; the invention can rapidly complete the monitoring and detection of people crossing the border, the lifting of the anti-theft board is realized by inflating and pressurizing the gas channel by the gas pump, the people crossing the border are rapidly trapped in the closed space, and meanwhile, cultural relics are rapidly stored in the inner cavity by utilizing the lifting of the lifting rod.
Description
Technical Field
The invention relates to the related field of security monitoring, in particular to a digital video monitoring device in a security monitoring system.
Background
In the historical relic exhibition process, precious historical relic is stolen at night easily, in order to prevent this type of phenomenon from appearing, set up security protection monitoring device in the exhibition room, but factor of safety is lower, can only detect someone and be close to the historical relic, but can't take action and stop, when leading to the staff to arrive the scene, the people of stealing has left the scene, thereby lead to the security protection performance lower, monitor teletransmission simultaneously to the display screen on, the staff need always be on duty before the display screen, cause staff's overwork.
Disclosure of Invention
The invention aims to provide digital video monitoring equipment in a security monitoring system, and solves the problems of low detection efficiency and low accuracy of vacuum packaging bags.
The invention is realized by the following technical scheme.
The invention relates to digital video monitoring equipment in a security monitoring system, which comprises a base, wherein an inner cavity with an upward opening is fixedly arranged in the base, the upper wall of the inner cavity is communicated with two rotating cavities with an upward opening, the lower walls of the rotating cavities on the left side and the right side are respectively fixedly connected with a hinged plate, the right end of the hinged plate on the left side and the left end of the hinged plate on the right side are respectively and elastically hinged with a rotating plate, a connecting hole is arranged between the rotating plates, the lower wall of the connecting hole is communicated with the inner cavity, a lifting rod is vertically and slidably arranged in the connecting hole, the upper end of the lifting rod penetrates through the connecting hole, the upper end of the lifting rod is fixedly connected with a fixed rod, the upper end of the fixed rod is fixedly connected with an exhibition stand, a monitoring head is fixedly arranged in the left end of the exhibition stand, an infrared sensor is fixedly arranged on the exhibition stand, the infrared sensor is electrically, the base is internally provided with four gas pipelines which are internally provided with gas channels with upward openings, the four gas pipelines are respectively positioned around the inner cavity, the gas channels are internally provided with anti-theft plates which slide up and down, the upper ends of the anti-theft plates extend out of the gas channels, the upper ends of the anti-theft plates at the left sides are fixedly connected with a connecting plate, the upper ends of the connecting plates are fixedly connected with a supporting frame, a supporting cavity is arranged in the supporting frame, the right wall of the supporting cavity is communicated with a linking hole with a rightward opening, the upper wall of the linking hole is rotatably connected with a rotating block, the left end of the rotating block is fixedly connected with a supporting plate, the upper end of the supporting plate and the upper wall of the supporting cavity are connected with a reset spring, the reset spring plays a reset role, the upper end of the anti-theft plate at the right side is, the upper end of the right side of the base is fixedly connected with a box body, a cavity is arranged in the box body, the left wall of the cavity is communicated with a limiting cavity with a left opening, the left wall of the cavity is communicated with a communicating hole with a left opening, the communicating hole is positioned on the upper side of the limiting cavity, the upper wall and the lower wall of the communicating hole are communicated with a sliding cavity, the lower wall of the sliding cavity is communicated with the limiting cavity, a driving gear shaft which slides up and down is arranged in the limiting cavity, the left side of the driving gear shaft is in splined connection with a shaft sleeve, the left end of the shaft sleeve is fixedly connected with a metal block, the driving gear shaft is fixedly connected with a driving bevel gear, the upper wall of the sliding cavity on the upper side is rotatably connected with a rotating threaded shaft, the upper toothed plate and the lower toothed plate which slide up and down on the rotating threaded shaft are, the cavity right wall is fixedly connected with a fixed plate, a guide groove with an upward opening is arranged in the fixed plate, the front wall of the guide groove is communicated with a connecting port with a forward opening, the front wall of the cavity is rotatably connected with a bidirectional threaded shaft, the rear end of the bidirectional threaded shaft is rotatably connected with the rear wall of the guide groove, threads with opposite rotating directions are respectively arranged on the front side and the rear side of the bidirectional threaded shaft, a guide block sliding forwards and backwards is arranged on the bidirectional threaded shaft, the lower end of the guide block slides in the guide groove, a telescopic rod is fixedly connected onto the guide block, the upper end of the telescopic rod is fixedly connected with a foldable telescopic steel plate, the left end of the telescopic rod is fixedly connected with a support block, the upper end of the support block is fixedly connected with a clamping block, the left wall of the cavity is rotatably connected with a rotating shaft, a warning lamp post is fixedly connected onto the, and the warning light is electrically connected with the warning light pole, at the moment, a worker puts cultural relics into the exhibition cabinet, when someone crosses a safety limit, the monitoring head sends a monitoring picture to the display screen, at the moment, the infrared sensor detects that someone is close to the exhibition cabinet, and simultaneously controls the electromagnet to be electrified, at the moment, the lifting rod moves downwards, and simultaneously drives the fixed rod and the exhibition stand to move downwards, so as to drive the exhibition cabinet to move downwards, and simultaneously pushes the rotating plate to rotate downwards, when the exhibition cabinet completely enters the inner cavity, the rotating plate automatically resets to an initial state, and simultaneously the anti-theft plates on the left side and the right side move upwards, when the electromagnet moves to the left side of the metal block, the electromagnet attracts the metal block to move leftwards, so as to drive the shaft sleeve to slide leftwards, and simultaneously, the anti-theft plates on the right side move upwards, driving the driving gear shaft to move upwards to drive the driving bevel gear to move upwards, wherein the upper end of the driving bevel gear is meshed with the left end of the driven bevel gear, the driving gear shaft rotates to drive the driving bevel gear to rotate, further drive the driven bevel gear to rotate, simultaneously drive the rotating threaded shaft to rotate, further drive the upper toothed plate to slide upwards, further drive the lower toothed plate to slide downwards, simultaneously drive the two-way threaded shaft to rotate, further drive the two guide blocks to slide relatively along the two-way threaded shaft, further drive the telescopic rod to extend leftwards, simultaneously drive the telescopic steel plate to extend leftwards, further drive the support block and the clamping block to move leftwards, wherein the clamping block slides through the connecting hole, thereby driving the rotating block to rotate leftwards, and the reset spring is in a compressed state, work as the fixture block gets into support the intracavity under reset spring's effect, the turning block resumes initial condition, and will the fixture block blocks, closes the people that will cross the border simultaneously inside, prevents to escape, and the axis of rotation rotates simultaneously, and then drives warning lamp pole with the warning light rotates, and infrared inductor control simultaneously the warning lamp pole circular telegram, and then gives the warning light circular telegram, and then the warning light reports to the police.
Preferably, the cavity lower wall has set firmly the motor, motor upper end power is connected with the transmission worm, be connected with the linkage worm between the left and right walls of cavity, the linkage worm has linked firmly the transmission worm wheel, transmission worm wheel front end mesh in the transmission worm rear end, start this moment the motor drives the transmission worm rotates, and then drives the transmission worm wheel rotates, drives simultaneously the linkage worm rotates.
Preferably, a rotating gear is fixedly connected to the linkage worm, the rotating gear is located on the left side of the transmission worm wheel, a driven gear is fixedly connected to the rotating shaft, the driven gear is located on the front rear side of the rotating gear, a driving gear is fixedly connected to the right end of the driving gear shaft, the driving gear moves upwards at the moment to drive the driving gear to move upwards, the upper end of the driving gear is meshed with the lower end of the rear side of the rotating gear, and meanwhile, the upper end of the driving gear is meshed with the lower end of the front side of the driven gear, at the moment, the linkage worm rotates to drive the rotating gear to rotate and further drive the driving gear to rotate and simultaneously drive the driven gear to rotate and further drive.
Preferably, the cavity antetheca rotates and is connected with the universal driving shaft, linked worm wheel has been linked firmly on the universal driving shaft, linked worm wheel lower extreme mesh in the linkage worm upper end, the linkage worm wheel is located the transmission worm wheel right side, the universal driving shaft with two-way screw thread epaxial has linked firmly respectively rotates the band pulley, two it rotates the area to rotate to be connected with between the band pulley, this moment the linkage worm rotates, drives the linkage worm wheel rotates, and then drives the universal driving shaft rotates, drives simultaneously two-way screw thread shaft rotates.
Preferably, the base sets firmly the air pump, the air pump upper end has linked firmly the connecting tube, be equipped with the ascending connecting channel of opening in the connecting tube, the lifter slide from top to bottom in the connecting channel, the connecting channel lower wall communicate in the air pump, four gas conduit link firmly respectively in around the air pump, just gas channel communicate in the air pump, be equipped with the solenoid valve in the gas channel, be equipped with discharge valve in the connecting channel, just discharge valve gas pump with electric connection between the solenoid valve starts this moment the air pump opens the solenoid valve, simultaneously the air pump to exhaust in the gas channel, and then drive the PLASTIC LAMINATED upward movement opens simultaneously discharge valve, gaseous the inhaling in the connecting channel drives in the air pump the lifter downstream.
The invention has the beneficial effects that: the invention can rapidly complete the monitoring and detection of people crossing the border, the lifting of the anti-theft board is realized by inflating and pressurizing the gas channel by the gas pump, the people crossing the border are rapidly trapped in the closed space, and meanwhile, cultural relics are rapidly stored in the inner cavity by utilizing the lifting of the lifting rod.
Drawings
In order to more clearly illustrate the embodiments of the 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, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the embodiment of the present invention at A in FIG. 1;
FIG. 3 is an enlarged schematic view of the embodiment of the present invention at B in FIG. 1;
FIG. 4 is a schematic view of the structure in the direction C-C in FIG. 1 according to the embodiment of the present invention;
FIG. 5 is an enlarged schematic view of the embodiment of the present invention at D in FIG. 2;
FIG. 6 is a schematic view of the structure in the direction E-E in FIG. 2 according to an embodiment of the present invention;
FIG. 7 is a schematic view of the structure in the direction F-F in FIG. 2 according to an embodiment of the present invention;
FIG. 8 is a schematic view of the structure in the direction G-G in FIG. 2 according to an embodiment of the present invention;
FIG. 9 is a schematic view of the structure in the direction H-H in FIG. 2 according to the embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-9, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The digitized video monitoring equipment in the security monitoring system, which is described in conjunction with the attached drawings 1-9, comprises a base 12, an inner cavity 27 with an upward opening is fixedly arranged in the base 12, the upper wall of the inner cavity 27 is communicated with two rotating cavities 32 with upward openings, the lower walls of the rotating cavities 32 are fixedly connected with a hinged plate 33 respectively at the left side and the right side, the right ends of the hinged plates 33 at the left side and the right sides are respectively hinged with a rotating plate 34 through springs, a connecting hole 40 is arranged between the rotating plates 34, the lower wall of the connecting hole 40 is communicated with the inner cavity 27, a lifting rod 26 is arranged in the connecting hole 40 in a sliding manner from top to bottom, the upper end of the lifting rod 26 penetrates through the connecting hole 40, the upper end of the lifting rod 26 is fixedly connected with a fixed rod 36, the upper end of the fixed rod 36 is fixedly connected with a display table 37, a monitoring head 35 is fixedly arranged in the left end, the infrared inductor 39 is electrically connected to the monitoring head 35, the exhibition cabinet 38 is fixedly arranged at the upper end of the exhibition stand 37, four gas pipelines 21 are arranged in the base 12, a gas channel 19 with an upward opening is arranged in the gas pipeline 21, the four gas pipelines 21 are respectively positioned around the inner cavity 27, an anti-theft plate 18 sliding up and down is arranged in the gas channel 19, the upper end of the anti-theft plate 18 extends out of the gas channel 19, the left side of the anti-theft plate 18 is fixedly connected with a connecting plate 31, the upper end of the connecting plate 31 is fixedly connected with a supporting frame 66, a supporting cavity 68 is arranged in the supporting frame 66, the right wall of the supporting cavity 68 is communicated with a connecting hole 63 with a rightward opening, the upper wall of the connecting hole 63 is rotatably connected with a rotating block 64, the left end of the rotating block 64 is fixedly connected with a supporting plate 67, the upper end of the supporting plate 67 and the upper wall, the reset spring 65 plays a role in resetting, the upper end of the anti-theft plate 18 on the right side is fixedly connected with the connecting plate 13, the right end of the anti-theft plate 18 on the right side is fixedly connected with the electromagnet 14, the electromagnet 14 is electrically connected with the infrared sensor 39, the upper end of the right side of the base 12 is fixedly connected with the box body 11, a cavity 73 is arranged in the box body 11, the left wall of the cavity 73 is communicated with the limiting cavity 53 with a left opening, the left wall of the cavity 73 is communicated with the communicating hole 49 with a left opening, the communicating hole 49 is positioned on the upper side of the limiting cavity 53, the upper wall and the lower wall of the communicating hole 49 are communicated with the sliding cavity 46, the lower wall of the sliding cavity 46 is communicated with the limiting cavity 53, the driving gear shaft 57 which slides up and down is arranged in the limiting cavity 53, the shaft sleeve 55 is splined on the left side of the driving gear, the upper wall of the upper sliding cavity 46 is rotatably connected with a rotating threaded shaft 45, an upper toothed plate 47 and a lower toothed plate 50 which slide up and down on the rotating threaded shaft 45 are respectively provided with threads with opposite rotating directions on the upper side and the lower side of the rotating threaded shaft 45, the lower end of the rotating threaded shaft 45 is fixedly connected with a driven bevel gear 52, the right wall of the cavity 73 is fixedly connected with a fixing plate 76, a guide groove 72 with an upward opening is arranged in the fixing plate 76, the front wall of the guide groove 72 is communicated with a linking port 77 with a forward opening, the front wall of the cavity 73 is rotatably connected with a two-way threaded shaft 70, the rear end of the two-way threaded shaft 70 is rotatably connected with the rear wall of the guide groove 72, the front side and the rear side of the two-way threaded shaft 70 are respectively provided with threads with opposite rotating directions, a guide block 69 which slides back and forth is arranged on the two-way threaded shaft 70, the lower end of, the upper end of the telescopic rod 42 is fixedly connected with a foldable telescopic steel plate 43, the left end of the telescopic rod 42 is fixedly connected with a supporting block 51, the upper end of the supporting block 51 is fixedly connected with a clamping block 44, the left wall of the cavity 73 is rotatably connected with a rotating shaft 80, the rotating shaft 80 is fixedly connected with a warning lamp post 79, the warning lamp post 79 is electrically connected with the infrared sensor 39, the right end of the warning lamp post 79 is fixedly connected with a warning lamp 78, the warning lamp 78 is electrically connected with the warning lamp post 79, at the moment, a worker puts cultural relics into the exhibition cabinet 38, when a person crosses a safety boundary, the monitoring head 35 sends a monitoring picture to a display screen, at the moment, the infrared sensor 39 detects that the person approaches, and controls the electromagnet 14 to be powered on, at the moment, the lifting rod 26 moves downwards to drive the fixing rod 36 and the exhibition stand 37 to move downwards, then the exhibition cabinet 38 is driven to move downwards, the rotating plate 34 is pushed to rotate downwards, when the exhibition cabinet 38 completely enters the inner cavity 27, the rotating plate 34 automatically resets to the initial state, the anti-theft plates 18 on the left and right sides move upwards, when the electromagnet 14 moves to the left side of the metal block 54, the electromagnet 14 attracts the metal block 54 to move leftwards, and further drives the shaft sleeve 55 to slide leftwards, and simultaneously the anti-theft plate 18 on the right side moves upwards, and drives the driving gear shaft 57 to move upwards, and further drives the driving bevel gear 56 to move upwards, and at this time, the upper end of the driving bevel gear 56 is meshed with the left end of the driven bevel gear 52, and at this time, the driving gear shaft 57 rotates, and further drives the driven bevel gear 52 to rotate, and at the same time, the rotating threaded shaft 45 rotates, and then the upper toothed plate 47 is driven to slide upwards, and further the lower toothed plate 50 is driven to slide downwards, and at the same time, the two-way threaded shaft 70 rotates, and drives the two guide blocks 69 to slide relatively along the two-way threaded shaft 70, and further drives the telescopic rod 42 to extend leftwards, and simultaneously drives the telescopic steel plate 43 to extend leftwards, and further drives the support block 51 and the fixture block 44 to move leftwards, at this time, the fixture block 44 slides through the engagement hole 63, and drives the rotating block 64 to rotate leftwards, at this time, the return spring 65 is in a compressed state, when the fixture block 44 enters the support cavity 68, under the action of the return spring 65, the rotating block 64 returns to an initial state, and blocks the fixture block 44, and at the same time, a person beyond the limit is closed inside to prevent escaping, and at the same time, the rotating shaft 80 rotates, and further drives the warning lamp post 79 and the warning, meanwhile, the infrared sensor 39 controls the warning lamp post 79 to be powered on, so that the warning lamp 78 is powered on, and the warning lamp 78 gives an alarm.
Beneficially, a motor 59 is fixedly arranged on the lower wall of the cavity 73, a transmission worm 60 is connected to the upper end of the motor 59 in a power connection manner, a linkage worm 62 is connected between the left wall and the right wall of the cavity 73, a transmission worm wheel 61 is fixedly connected to the linkage worm 62, the front end of the transmission worm wheel 61 is meshed with the rear end of the transmission worm 60, and at this time, the motor 59 is started to drive the transmission worm 60 to rotate, further drive the transmission worm wheel 61 to rotate, and simultaneously drive the linkage worm 62 to rotate.
Beneficially, a rotating gear 41 is fixedly connected to the linkage worm 62, the rotating gear 41 is located on the left side of the transmission worm wheel 61, a driven gear 81 is fixedly connected to the rotating shaft 80, the driven gear 81 is located on the front rear side of the rotating gear 41, a driving gear 58 is fixedly connected to the right end of the driving gear shaft 57, at the moment, the driving gear shaft 57 moves upwards to drive the driving gear 58 to move upwards, and then the upper end of the driving gear 58 is meshed with the lower end of the rear side of the rotating gear 41, meanwhile, the upper end of the driving gear 58 is meshed with the lower end of the front side of the driven gear 81, at the moment, the linkage worm 62 rotates to drive the rotating gear 41 to rotate, so as to drive the driving gear 58 to rotate, and at the same time, the driven gear 81 is.
Beneficially, the cavity 73 antetheca rotates and is connected with universal driving shaft 82, linked worm wheel 75 has been linked firmly on the universal driving shaft 82, linked worm wheel 75 lower extreme meshes in linkage worm 62 upper end, linked worm wheel 75 is located transmission worm wheel 61 right side, universal driving shaft 82 with it rotates band pulley 71, two to have linked firmly respectively on the two-way screw thread axle 70 it rotates to rotate to be connected with between the band pulley 71 and rotates the area 74, this moment the linkage worm 62 rotates, drives linkage worm wheel 75 rotates, and then drives universal driving shaft 82 rotates, drives simultaneously two-way screw thread axle 70 rotates.
Beneficially, an air pump 23 is fixedly arranged in the base 12, the upper end of the air pump 23 is fixedly connected with a connecting pipeline 25, a connecting channel 24 with an upward opening is arranged in the connecting pipeline 25, the lifting rod 26 slides up and down in the connecting channel 24, the lower wall of the connecting channel 24 is communicated with the air pump 23, four air pipelines 21 are respectively and fixedly connected around the air pump 23, the air channel 19 is communicated with the air pump 23, an electromagnetic valve 20 is arranged in the air channel 19, an exhaust valve 22 is arranged in the connecting channel 24, the exhaust valve 22, the air pump 23 and the electromagnetic valve 20 are electrically connected, at this time, the air pump 23 is started, the electromagnetic valve 20 is opened, the air pump 23 exhausts air into the air channel 19 to drive the anti-theft plate 18 to move upwards, the exhaust valve 22 is opened at the same time, and air in the connecting channel 24 is sucked into the air pump 23, the lifting rod 26 is driven to move downwards.
In the initial state, the anti-theft plate 18 is at the lower limit position, the lifting rod 26 is at the upper limit position, and the return spring 65 is in the natural state.
At the moment, the staff puts the cultural relics into the exhibition cabinet 38, when someone crosses the safety limit, the monitoring head 35 sends the monitoring picture to the display screen, at the moment, the infrared sensor 39 detects that someone gets close to the exhibition cabinet 38, the electromagnet 14 is controlled to be powered on, the air pump 23 is started, the exhaust valve 22 is opened, the air in the connecting channel 24 is sucked into the air pump 23, the lifting rod 26 is driven to move downwards, the fixing rod 36 and the exhibition stand 37 are driven to move downwards, the exhibition cabinet 38 is driven to move downwards, the rotating plate 34 is driven to rotate downwards, when the exhibition cabinet 38 completely enters the inner cavity 27, the rotating plate 34 automatically resets to the initial state, the electromagnetic valve 20 is opened, the air pump 23 exhausts air to the air channel 19, the four anti-theft plates 18 move upwards, when the electromagnet 14 moves to the left side of the metal block 54, the electromagnet 14 attracts the metal block 54 to move leftwards, and further drives the shaft sleeve 55 to slide, meanwhile, the right side anti-theft plate 18 moves upwards to drive the driving gear shaft 57 to move upwards and further drive the driving bevel gear 56 to move upwards, the upper end of the driving bevel gear 56 is meshed with the left end of the driven bevel gear 52, the driving gear shaft 57 moves upwards to drive the driving gear 58 to move upwards, the upper end of the driving gear 58 is meshed with the lower end of the rear side of the rotating gear 41, the upper end of the driving gear 58 is meshed with the lower end of the front side of the driven gear 81, the motor 59 is started to drive the transmission worm 60 to rotate and further drive the transmission worm wheel 61 to rotate and simultaneously drive the linkage worm 62 to rotate and further drive the rotating gear 41 to rotate and simultaneously drive the driving gear 58 to rotate and further drive the driving gear shaft 57 to rotate and further drive the driving bevel gear 56 to rotate and further drive the driven bevel gear 52 to rotate and simultaneously drive the rotating, further driving the lower toothed plate 50 to slide downwards, at this time, the linkage worm 62 rotates to drive the linkage worm gear 75 to rotate, further driving the linkage shaft 82 to rotate, simultaneously driving the two-way threaded shaft 70 to rotate, driving the two guide blocks 69 to slide relatively along the two-way threaded shaft 70, further driving the telescopic rod 42 to extend leftwards, further driving the telescopic steel plate 43 to extend leftwards, further driving the support block 51 and the fixture block 44 to move leftwards, at this time, the fixture block 44 slides through the engagement hole 63, driving the rotating block 64 to rotate leftwards, at this time, the return spring 65 is in a compressed state, when the fixture block 44 enters the support cavity 68, under the action of the return spring 65, the rotating block 64 returns to an initial state, clamping the fixture block 44, simultaneously closing a person beyond the boundary inside to prevent escaping, simultaneously, the driving gear 58 rotates to drive the driven gear 81 to rotate, further driving the rotating shaft 80 to rotate, further, meanwhile, the infrared sensor 39 controls the warning lamp post 79 to be electrified so as to energize the warning lamp 78, and the warning lamp 78 gives an alarm.
The invention has the beneficial effects that: the invention can rapidly complete the monitoring and detection of people crossing the border, the lifting of the anti-theft board is realized by inflating and pressurizing the gas channel by the gas pump, the people crossing the border are rapidly trapped in the closed space, and meanwhile, cultural relics are rapidly stored in the inner cavity by utilizing the lifting of the lifting rod.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a digital video monitoring equipment among security protection monitored control system, includes the base, its characterized in that: an inner cavity with upward openings is fixedly arranged in the base, the upper wall of the inner cavity is communicated with two rotating cavities with upward openings, the lower walls of the rotating cavities on the left side and the right side are fixedly connected with hinged plates respectively, the right ends of the hinged plates on the left side and the right sides are respectively and elastically hinged with a rotating plate, a connecting hole is arranged between the rotating plates, the lower wall of the connecting hole is communicated with the inner cavity, a lifting rod is arranged in the connecting hole in a sliding manner, the upper end of the lifting rod penetrates through the connecting hole, the upper end of the lifting rod is fixedly connected with a fixed rod, the upper end of the fixed rod is fixedly connected with an exhibition stand, a monitoring head is fixedly arranged in the left end of the exhibition stand, an infrared inductor is fixedly arranged on the exhibition stand and is electrically communicated with the monitoring head, an exhibition cabinet is fixedly arranged at the upper end of the exhibition stand, four gas pipelines are arranged in the base, and a, the four gas pipelines are respectively positioned around the inner cavity, an anti-theft plate which slides up and down is arranged in the gas channel, the upper end of the anti-theft plate extends out of the gas channel, the upper end of the anti-theft plate at the left side is fixedly connected with a connecting plate, the upper end of the connecting plate is fixedly connected with a supporting frame, a supporting cavity is arranged in the supporting frame, the right wall of the supporting cavity is communicated with a linking hole with a rightward opening, the upper wall of the linking hole is rotatably connected with a rotating block, the left end of the rotating block is fixedly connected with a supporting plate, the upper end of the supporting plate and the upper wall of the supporting cavity are connected with a reset spring, the reset spring plays a reset role, the upper end of the anti-theft plate at the right side is fixedly connected with a linking plate, the right end of the anti-theft plate at the right side is fixedly connected with an electromagnet, the, the left wall of the cavity is communicated with a communicating hole with a leftward opening, the communicating hole is positioned on the upper side of the limiting cavity, the upper wall and the lower wall of the communicating hole are communicated with a sliding cavity, the lower wall of the sliding cavity on the lower side is communicated with the limiting cavity, a driving gear shaft which can slide up and down is arranged in the limiting cavity, a shaft sleeve is connected to the left side of the driving gear shaft through a spline, a metal block is fixedly connected to the left end of the shaft sleeve, a driving bevel gear is fixedly connected to the driving gear shaft, a rotating threaded shaft is rotatably connected to the upper wall of the sliding cavity on the upper side, an upper toothed plate and a lower toothed plate which can slide up and down on the rotating threaded shaft are respectively arranged on the upper side and the lower side of the rotating threaded shaft, a driven bevel gear is fixedly connected to the lower end of the rotating threaded shaft, a fixing plate is fixedly connected to the right, the cavity antetheca rotates and is connected with two-way screw shaft, two-way screw shaft rear end rotate connect in the guide way rear wall, be equipped with respectively on the side around the two-way screw shaft and revolve to opposite screw thread, gliding guide block around being equipped with on the two-way screw shaft, the guide block lower extreme slide in the guide way, the telescopic link has been linked firmly on the guide block, the telescopic link upper end has linked firmly foldable flexible steel sheet, the telescopic link left end has linked firmly the supporting shoe, the supporting shoe upper end has linked firmly the fixture block, cavity left side wall rotates and is connected with the axis of rotation, the warning lamp pole has been linked firmly in the axis of rotation, the warning lamp pole with infrared inductor electric connection, warning lamp pole right-hand member has linked firmly the warning lamp, and the warning lamp with electric connection between the warning.
2. The digital video monitoring device in the security monitoring system according to claim 1, characterized in that: the cavity lower wall is fixedly provided with a motor, the upper end of the motor is in power connection with a transmission worm, a linkage worm is connected between the left wall and the right wall of the cavity, the linkage worm is fixedly connected with a transmission worm wheel, and the front end of the transmission worm wheel is meshed with the rear end of the transmission worm.
3. The digital video monitoring device in the security monitoring system according to claim 2, characterized in that: the linkage worm is fixedly connected with a rotating gear, the rotating gear is located on the left side of the transmission worm wheel, a driven gear is fixedly connected to the rotating shaft and located on the front rear side of the rotating gear, and a driving gear is fixedly connected to the right end of the driving gear shaft.
4. The digital video monitoring device in the security monitoring system according to claim 1, characterized in that: the cavity antetheca rotates and is connected with the universal driving shaft, link gear has been linked firmly on the universal driving shaft, link gear lower extreme meshing in link worm upper end, the link gear is located the transmission worm wheel right side, the universal driving shaft with two-way threaded shaft has linked firmly the band pulley that rotates respectively, two be connected with the rotating band between the band pulley that rotates.
5. The digital video monitoring device in the security monitoring system according to claim 1, characterized in that: the air pump has set firmly in the base, the air pump upper end has linked firmly the connecting tube, be equipped with the ascending connecting channel of opening in the connecting tube, the lifter slide from top to bottom in the connecting channel, the connecting channel lower wall communicate in the air pump, four gas conduit link firmly respectively in the air pump is all around, just gas channel communicate in the air pump, be equipped with the solenoid valve in the gas channel, be equipped with discharge valve in the connecting channel, just discharge valve gas pump with electric connection between the solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011092693.3A CN112233355A (en) | 2020-10-13 | 2020-10-13 | Digital video monitoring equipment in security monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011092693.3A CN112233355A (en) | 2020-10-13 | 2020-10-13 | Digital video monitoring equipment in security monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112233355A true CN112233355A (en) | 2021-01-15 |
Family
ID=74113441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011092693.3A Withdrawn CN112233355A (en) | 2020-10-13 | 2020-10-13 | Digital video monitoring equipment in security monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112233355A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112911075A (en) * | 2021-01-20 | 2021-06-04 | 六晟信息科技(杭州)有限公司 | Telephone conference system terminal for multimedia communication |
-
2020
- 2020-10-13 CN CN202011092693.3A patent/CN112233355A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112911075A (en) * | 2021-01-20 | 2021-06-04 | 六晟信息科技(杭州)有限公司 | Telephone conference system terminal for multimedia communication |
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Address after: 510000 3rd floor, 4th floor, building 1, beiningfang factory building, Nan'an village, Xintang Town, Zengcheng, Guangzhou, Guangdong Province Applicant after: Guangdong shikongda Intelligent Technology Co.,Ltd. Address before: 510000 3rd floor, 4th floor, building 1, beiningfang factory building, Nan'an village, Xintang Town, Zengcheng, Guangzhou, Guangdong Province Applicant before: GUANGDONG SHIKONGDA INTELLIGENT TECHNOLOGY Co.,Ltd. |
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Application publication date: 20210115 |
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