CN112253968B - Anti-theft device for internet equipment - Google Patents
Anti-theft device for internet equipment Download PDFInfo
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- CN112253968B CN112253968B CN202011108376.6A CN202011108376A CN112253968B CN 112253968 B CN112253968 B CN 112253968B CN 202011108376 A CN202011108376 A CN 202011108376A CN 112253968 B CN112253968 B CN 112253968B
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- limiting
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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
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
- G08B13/149—Mechanical actuation by lifting or attempted removal of hand-portable articles with electric, magnetic, capacitive switch actuation
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
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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 Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Electromagnetism (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention discloses an anti-theft device for internet equipment, which comprises a mounting plate, wherein fixing mechanisms are fixedly inserted at four corners of the right side of the mounting plate, an alarm device is fixedly mounted at the right side of the mounting plate, and an internet mechanism is fixedly mounted at one side, far away from the mounting plate, of the alarm device. This anti-theft device for internet equipment, when the device is dismantled, fore-set extrusion pressure switch, make alarm system, power module lets in the electric current, the internally mounted bee calling organ of monitor reports to the police, storage module saves, distribution module gives notice module with signal transmission, notice module sends the cell-phone for the administrator, and dial administrator's cell-phone simultaneously, distribution module drive snapshot module takes a candid photograph simultaneously, distribution module drive speaker reports to the police simultaneously, the internet device is equipped with alarm device, can report to the police, timely through SMS and phone notification, and can also make rapidly and report to the police in the monitor, can also take a candid photograph voluntarily.
Description
Technical Field
The invention relates to the technical field of anti-theft devices, in particular to an anti-theft device for internet equipment.
Background
Data is transmitted in the form of "packets" in a network, but the format of "packets" in different networks is also different. If data is transmitted between different networks, the data cannot be transmitted due to different packet formats, so that the internetwork connecting device plays a role of 'translation' to convert 'packets' in one network into 'packets' in another network.
The equipment of internet has a lot, some are used for the control, some are used for connecting network etc. current the general internet camera that is used for the control, current internet camera is when using, can monitor and save well, but current internet camera is when using, generally can place in personnel less place, be used for the control, personnel less local camera, especially at night, when the control room personnel are loose, easily stolen by some lawless persons, current camera is stolen, there is not alarm device, can't alarm, though can save last picture of taking, but can not discover in time, only the control room has someone to discover to know, the control of the place after being stolen is influenced very much.
Therefore, an anti-theft device for internet equipment is proposed to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide an anti-theft device for internet equipment, which solves the problems that the conventional internet device provided by the background technology has no alarm device, cannot alarm, can store the last shot picture, cannot find the last shot picture in time, can be known only if a monitoring room is found by someone, and can influence the monitoring of the stolen place.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an anti-theft device for internet equipment, includes the mounting panel, the four corners department on mounting panel right side is all fixed to be inserted and is equipped with fixed establishment, the right side fixed mounting of mounting panel has alarm device, one side fixed mounting that alarm device kept away from the mounting panel has internet mechanism.
The alarm device comprises a device shell arranged on the right side of a mounting plate, wherein limiting cylinders are fixedly arranged at four corners of one side of the inner wall of the device shell, moving rods are slidably inserted into the four limiting cylinders, buffer springs are wound on the outer surfaces of the four moving rods, a first magnet is fixedly arranged at one side of the inner wall of the device shell, a sliding plate is fixedly arranged between one ends of the four moving rods far away from the mounting plate, a pressure switch is fixedly arranged at the center of one side of the inner wall of the device shell, a top post is fixedly arranged at the center of one side of the sliding plate close to the first magnet, an installation block is fixedly arranged in the device shell, a second magnet is arranged at one side of the sliding plate close to the first magnet, a rectangular through hole is formed in one side of the device shell close to the mounting plate, and a screen plate is fixedly arranged in the rectangular through hole, and an alarm system is fixedly arranged on one side of the screen plate close to the first magnet.
Preferably, fixed establishment includes that the fixed cylinder of establishing on the mounting panel is inserted to the fixed, one side fixed mounting of fixed cylinder inner wall has the nut, the inside threaded connection of nut has the threaded rod, the one end fixed mounting that the mounting panel was kept away from to the threaded rod has the hand wheel, the one end that the hand wheel was kept away from to the threaded rod has the toper piece through bearing swivelling joint, the equal fixed mounting in both sides of toper piece has the stopper, the equal fixed mounting in both sides of fixed cylinder inner wall has the telescopic link, two the equal fixed mounting in one end that the telescopic link is relative has three hornblocks, two fixed mounting has reset spring between the relative one side of three hornblocks, and the equal fixed mounting in one side that two three hornblocks carried on the back mutually has the inserted bar.
Preferably, one end of the buffer spring, which is far away from the limiting cylinder, is welded on one side, which is close to the limiting cylinder, of the sliding plate, and one end of the buffer spring, which is far away from the sliding plate, is welded on one end, which is close to the sliding plate, of the limiting cylinder.
Preferably, the first magnet is aligned with the second magnet, and the first magnet and the second magnet have opposite magnetic poles.
Preferably, the threaded rod penetrates through one end of the fixed cylinder, which is close to the internet mechanism, and extends to the outside of the fixed cylinder.
Preferably, the both sides of fixed section of thick bamboo inner wall all sliding connection have a spacing groove, two the stopper difference sliding connection is in the inside of two spacing grooves.
Preferably, the alarm system comprises a power supply module, an adaptation module, an external module, a control module, a storage module, a distribution module, a notification module, a loudspeaker, a sending module and a snapshot module.
Preferably, the output of power module passes through the input electric connection of wire and adaptation module, the output of adaptation module passes through the input electric connection of wire and control module, the input of external module passes through the output electric connection of wire and control module, the output of control module passes through the input electric connection of wire and storage module, the output of control module passes through the input electric connection of wire and distribution module, the output of distribution module passes through the input electric connection of wire and notice module, the output of notice module passes through the input electric connection of wire and sending module, the output of distribution module passes through the input electric connection of wire and speaker, the output of distribution module passes through the input electric connection of wire and snapshot module.
Compared with the prior art, the invention has the beneficial effects that: the internet device is provided with the alarm device, can give an alarm, can be informed in time through short messages and telephone calls, can quickly give an alarm in a monitoring room, and can also take a snapshot actively;
1. when the device is disassembled, the left end of the moving rod is not stressed, the first magnet and the second magnet are attracted, the buffer spring is reset, the sliding plate moves rapidly, the sliding plate drives the ejection column to move, the ejection column extrudes the pressure switch, the alarm system and the pressure switch are turned on, the power supply module is connected with current, the current of the power supply module enters the adaptation module to carry out current and voltage used by the adaptation system, the control module starts to work after being connected with the current, the external module is connected into the monitoring room, the buzzer is arranged in the monitoring room to alarm, the control module generates stolen time and monitored label generation files and transmits the files to the storage module, the storage module stores the files, the control module transmits the abnormal signals to the distribution module, the distribution module transmits the signals to the notification module, the notification module automatically edits into text information, and transmits the text information to a mobile phone of a manager in a short message mode, meanwhile, a mobile phone of a manager is dialed, the distribution module drives the snapshot module to take a snapshot, the snapshot module is a high-definition camera and records the face of a lawbreaker, the distribution module drives a loudspeaker to give an alarm, the internet device is provided with an alarm device which can give an alarm and inform the alarm in time through a short message and a telephone, and the alarm in a monitoring room can be quickly carried out and the snapshot can be actively carried out;
2. In the process of moving the moving plate and the clamping plate, when monitoring of installation is carried out, the fixed cylinder is inserted into an installation hole in a wall, the hand wheel is rotated, the hand wheel drives the threaded rod to rotate and move in the nut, the conical block is limited by the limiting block, the threaded rod drives the conical block to move through the bearing, the conical block pushes the two triangular blocks outwards to move, the telescopic rod is compressed, the triangular blocks are limited, the two inserting rods are driven by the triangular blocks to move outwards to abut against the inner wall of the installation hole in the wall of the installation hole, when the triangular blocks move, the reset spring is stretched, the installation can be carried out without electric tools, and the installation can be carried out without tools, so that the installation is convenient;
3. when dismantling, the contra-rotation hand wheel makes the threaded rod carry out spacingly at the inside anti-phase rotatory removal of nut, and the stopper carries on the toper piece spacing, and the threaded rod passes through the bearing and drives toper piece antiport, and reset spring makes two three hornblocks reset, and the telescopic link is spacing with three hornblocks, and three hornblocks drive the inside that the inserted bar telescoped into the solid fixed cylinder, just can dismantle, and the dismantlement is convenient without the use of tools.
4. The device shell at the alarm system is not tightly attached to the mounting plate, the sound of the loudspeaker cannot be blocked, and the screen plate shields dust.
Drawings
Fig. 1 is a perspective view of an anti-theft device for internet equipment according to the present invention;
fig. 2 is a sectional view of a fixing mechanism of an anti-theft device for internet equipment according to the present invention;
fig. 3 is a schematic view of an internal structure of an alarm device of an anti-theft device for internet equipment according to the present invention;
fig. 4 is a sectional view of an alarm device of an anti-theft device for internet equipment according to the present invention;
fig. 5 is a side view of an alarm device of an anti-theft device for internet equipment according to the present invention;
fig. 6 is a system diagram of an alarm system of an anti-theft device for internet equipment according to the present invention.
In the figure: 1. mounting a plate; 2. a fixing mechanism; 201. a fixed cylinder; 202. a nut; 203. a threaded rod; 204. a hand wheel; 205. a bearing; 206. a conical block; 207. a limiting block; 208. a telescopic rod; 209. a triangular block; 210. inserting a rod; 211. a return spring; 3. an alarm device; 301. a device housing; 302. a limiting cylinder; 303. a travel bar; 304. a screen plate; 305. a buffer spring; 306. a first magnet; 307. a sliding plate; 308. a pressure switch; 309. a top pillar; 310. mounting blocks; 311. a second magnet; 312. a rectangular through hole; 4. an Internet mechanism; 5. an alarm system; 501. a power supply module; 502. an adaptation module; 503. connecting the module externally; 504. a control module; 505. a storage module; 506. a distribution module; 507. a notification module; 508. a speaker; 509. a sending module; 510. and a snapshot module.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: an anti-theft device for internet equipment comprises a mounting plate 1, a fixing mechanism 2, a fixing cylinder 201, a nut 202, a threaded rod 203, a hand wheel 204, a bearing 205, a conical block 206, a limiting block 207, a telescopic rod 208, a triangular block 209, an inserting rod 210, a return spring 211, an alarm device 3, a device shell 301, a limiting cylinder 302, a moving rod 303, a screen plate 304, a buffer spring 305, a first magnet 306, a sliding plate 307, a pressure switch 308, a top column 309, a mounting block 310, a second magnet 311, a rectangular through hole 312, an internet mechanism 4, an alarm system 5, a power supply module 501, an adaptation module 502, an external module 503, a control module 504, a storage module 505, a distribution module 506, a notification module 507, a loudspeaker 508, a sending module 509 and a snapshot module 510, wherein the fixing mechanism 2 is fixedly inserted at four corners of the right side of the mounting plate 1, the alarm device 3 is fixedly installed on the right side of the mounting plate 1, an internet mechanism 4 is fixedly installed on one side of the alarm device 3 far away from the mounting plate 1, the alarm device 3 comprises a device shell 301 installed on the right side of the mounting plate 1, limiting cylinders 302 are fixedly installed at four corners of one side of the inner wall of the device shell 301, moving rods 303 are slidably inserted in the four limiting cylinders 302, buffer springs 305 are wound on the outer surfaces of the four moving rods 303, a first magnet 306 is fixedly installed on one side of the inner wall of the device shell 301, a sliding plate 307 is fixedly installed between one ends of the four moving rods 303 far away from the mounting plate 1, a pressure switch 308 is fixedly installed at the center of one side of the inner wall of the device shell 301, a top column 309 is fixedly installed at the center of one side of the sliding plate 307 close to the first magnet 306, an installation block 310 is fixedly installed inside the device shell 301, a second magnet 311 is installed at one side of the sliding plate 307 close to the first magnet 306, and a rectangular through hole 312 is opened at one side of the device shell 301 close to the mounting plate 1, the screen 304 is fixedly installed inside the rectangular through hole 312, and the alarm system 5 is fixedly installed on one side of the screen 304 close to the first magnet 306.
The fixing mechanism 2 comprises a fixing cylinder 201 fixedly inserted on the mounting plate 1, both sides of the fixing cylinder 201 are respectively provided with a moving through hole matched with the insertion rod 210, one side of the inner wall of the fixing cylinder 201 is fixedly provided with a nut 202, the inner thread of the nut 202 is connected with a threaded rod 203, one end of the threaded rod 203 far away from the mounting plate 1 is fixedly provided with a hand wheel 204, one end of the threaded rod 203 far away from the hand wheel 204 is rotatably connected with a conical block 206 through a bearing 205, both sides of the conical block 206 are respectively and fixedly provided with a limit block 207, both sides of the inner wall of the fixing cylinder 201 are respectively and fixedly provided with a telescopic rod 208, the telescopic rod 208 is similar to an umbrella rib and is formed by sleeving a thick pipe and a thin rod, one ends opposite to the two telescopic rods 208 are respectively and fixedly provided with a triangular block 209, a reset spring 211 is fixedly arranged between one sides opposite to the two triangular blocks 209, and one side opposite to each other is respectively and fixedly provided with the insertion rod 210, rotatory hand wheel 204, hand wheel 204 drives threaded rod 203 and carries out rotary motion in the inside of nut 202, stopper 207 carries on toper piece 206 spacing, threaded rod 203 drives toper piece 206 through bearing 205 and moves, toper piece 206 promotes two three hornblocks 209 to the outside and moves, telescopic link 208 compression, make three hornblocks 209 spacing, three hornblocks 209 drive two inserted bars 210 and move to the outside, withstand the inner wall of mounting hole on the mounting hole wall, when three hornblocks 209 remove, stretch reset spring 211, need not use the fine that electric tool class just can install.
One end of the buffer spring 305 far away from the limiting cylinder 302 is welded on one side of the sliding plate 307 close to the limiting cylinder 302, and one end of the buffer spring 305 far away from the sliding plate 307 is welded on one end of the limiting cylinder 302 close to the sliding plate 307, so that the buffer spring 305 can be pulled and compressed to buffer force.
The position of the first magnet 306 is aligned with the position of the second magnet 311, and the opposite magnetic poles of the first magnet 306 and the second magnet 311 are opposite, so that the first magnet 306 and the second magnet 311 can be quickly attracted together by using the magnetic force.
The threaded rod 203 penetrates through one end of the fixed cylinder 201 close to the internet mechanism 4 and extends to the outside of the fixed cylinder 201, so that the threaded rod 203 is long enough to enable the two inserted rods 210 to move a sufficient distance.
The equal sliding connection in both sides of fixed section of thick bamboo 201 inner wall has the spacing groove, and two stopper 207 difference sliding connection are in the inside of two spacing grooves, and stopper 207 slides in the inside of spacing groove, makes stopper 207 can carry on spacingly with toper piece 206, prevents unable removal.
The alarm system 5 comprises a power supply module 501, an adaptation module 502, an external module 503, a control module 504, a storage module 505, an allocation module 506, a notification module 507, a loudspeaker 508, a sending module 509 and a snapshot module 510, wherein the power supply module 501 supplies power to the whole system, the current of the power supply module 501 enters the adaptation module 502 to carry out the current and voltage used by the adaptation system, the external module 503 is connected to a monitoring room, a buzzer is arranged in the monitoring room to give an alarm, the control module 504 generates stolen time and monitored label generation files and transmits the files to the storage module 505, the storage module 505 stores the files, the allocation module 506 transmits signals to the notification module 507, the notification module 507 automatically edits character information and transmits the character information to a mobile phone of a manager in a short message mode, and dials the mobile phone of the manager at the same time, the snapshot module 510 is a high-definition camera, the snapshot module 510 is a high-definition camera, records the face of a lawbreaker, and drives the speaker 508 to sound an alarm.
The output of the power supply module 501 is electrically connected to the input terminal of the adapter module 502 through a wire, the power supply module 501 transmits current to the adapter module 502, the output terminal of the adapter module 502 is electrically connected to the input terminal of the control module 504 through a wire, the adapter module 502 transmits current to the control module 504 after being adapted with a power supply, so that the control module 504 can operate, the input terminal of the external module 503 is electrically connected to the output terminal of the control module 504 through a wire, so that the control module 504 can drive the external module 503 to operate, the output terminal of the control module 504 is electrically connected to the input terminal of the storage module 505 through a wire, the control module 504 can store information in the storage module 505, the output terminal of the control module 504 is electrically connected to the input terminal of the distribution module 506 through a wire, the control module 504 drives the distribution module 506 to operate, and the output terminal of the distribution module 506 is electrically connected to the input terminal of the notification module 507 through a wire, the distribution module 506 drives the notification module 507 to work, the output end of the notification module 507 is electrically connected with the input end of the sending module 509 through a lead, the notification module 507 can drive the sending module 509 to work, the output end of the distribution module 506 is electrically connected with the input end of the loudspeaker 508 through a lead, the distribution module 506 drives the loudspeaker 508 to work, the output end of the distribution module 506 is electrically connected with the input end of the snapshot module 510 through a lead, the distribution module 506 drives the snapshot module 510 to work, the input end of the power supply module 501 is electrically connected with the output end of the pressure switch 308 through a lead, the pressure switch 308 supplies power to the power supply module 501, and the input end of the pressure switch 308 is connected to a power supply through a lead.
The working principle of the embodiment is as follows: when the anti-theft device for the internet equipment is used, firstly, as shown in fig. 1 and fig. 2, during monitoring of installation, a fixing cylinder 201 is inserted into an installation hole in a wall, a hand wheel 204 is rotated, the hand wheel 204 drives a threaded rod 203 to rotate and move inside a nut 202, a conical block 206 is limited by a limiting block 207, the threaded rod 203 drives the conical block 206 to move through a bearing 205, the conical block 206 pushes two triangular blocks 209 outwards to move, the telescopic rod 208 is compressed, the triangular blocks 209 are limited, the triangular blocks 209 drive two inserting rods 210 to move outwards to abut against the inner wall of the installation hole in the wall, and when the triangular blocks 209 move, a return spring 211 is stretched, so that the anti-theft device can be installed well without using electric tools;
meanwhile, as shown in fig. 1 and fig. 2, when disassembly is performed, the hand wheel 204 is rotated reversely, so that the threaded rod 203 rotates in opposite directions in the nut 202, the conical block 206 is limited by the limiting block 207, the threaded rod 203 drives the conical block 206 to move reversely through the bearing 205, the two triangular blocks 209 are reset by the reset spring 211, the triangular block 209 is limited by the telescopic rod 208, and the triangular block 209 drives the insertion rod 210 to retract into the fixed cylinder 201, so that disassembly can be performed;
According to the drawings shown in fig. 1, 3 and 4, after installation, the moving rod 303 is attached to the wall surface, the moving rod 303 moves inside the limiting cylinder 302, the limiting cylinder 302 limits the moving rod 303, the moving rod 303 drives the sliding plate 307 to move, the buffer spring 305 is pulled, and the sliding plate 307 drives the top column 309 to be separated from the pressure switch 308;
according to the fig. 1, 3 and 4, when the device is disassembled, the left end of the moving rod 303 is not stressed, the first magnet 306 and the second magnet 311 are attracted together, the buffer spring 305 is reset, the limiting cylinder 302 limits the moving rod 303, so that the sliding plate 307 moves rapidly, the sliding plate 307 drives the top column 309 to move, the top column 309 extrudes the pressure switch 308, the pressure switch 308 is opened, and the alarm system 5 gives an alarm;
according to the illustration in fig. 6, the pressure switch 308 is turned on, the power supply module 501 is powered on, the current of the power supply module 501 enters the adaptation module 502 to adapt the current and voltage used by the system, the control module 504 starts to work after being powered on, the external module 503 is connected to the monitoring room, the monitoring room is internally provided with a buzzer to alarm, the control module 504 generates stolen time and a monitored label generation file, and transmits the file to the storage module 505, the storage module 505 stores the file, the control module 504 generates an abnormality and transmits the abnormality and the abnormality to the allocation module 506, the allocation module 506 transmits a signal to the notification module 507, the notification module 507 automatically edits the text information, and transmits the text information to the mobile phone of the administrator in a short message manner, and simultaneously dials the mobile phone of the administrator, the allocation module 506 drives the snapshot module 510 to take a snapshot, and the snapshot module 510 is a high-definition camera, recording the face of the offender is performed while the assignment module 506 drives the speaker 508 to alarm.
According to fig. 5, the device housing 301 at the alarm system 5 is not attached to the mounting plate 1, the sound of the speaker 508 is not blocked, the screen 304 is shielded from dust, which is the process of using the mounting device, and what is not described in detail in this specification is known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (1)
1. The utility model provides an anti-theft device for internet equipment, includes mounting panel (1), its characterized in that: the four corners of the right side of the mounting plate (1) are fixedly inserted with fixing mechanisms (2), the right side of the mounting plate (1) is fixedly provided with an alarm device (3), and one side, far away from the mounting plate (1), of the alarm device (3) is fixedly provided with an internet mechanism (4);
the alarm device (3) comprises a device shell (301) arranged on the right side of the mounting plate (1), wherein limiting cylinders (302) are fixedly arranged at four corners of one side of the inner wall of the device shell (301), moving rods (303) are slidably inserted into the four limiting cylinders (302), buffer springs (305) are wound on the outer surfaces of the four moving rods (303), a first magnet (306) is fixedly arranged on one side of the inner wall of the device shell (301), a sliding plate (307) is fixedly arranged between the ends, far away from the mounting plate (1), of the four moving rods (303), a pressure switch (308) is fixedly arranged at the center of one side of the inner wall of the device shell (301), a support pillar (309) is fixedly arranged at the center of one side, close to the first magnet (306), of the sliding plate (307), and a mounting block (310) is fixedly arranged in the device shell (301), a second magnet (311) is installed on one side, close to the first magnet (306), of the sliding plate (307), a rectangular through hole (312) is formed in one side, close to the mounting plate (1), of the device shell (301), a screen plate (304) is fixedly installed inside the rectangular through hole (312), and an alarm system (5) is fixedly installed on one side, close to the first magnet (306), of the screen plate (304);
The fixing mechanism (2) comprises a fixing cylinder (201) fixedly inserted on the mounting plate (1), a nut (202) is fixedly arranged on one side of the inner wall of the fixed cylinder (201), a threaded rod (203) is connected with the inner thread of the nut (202), a hand wheel (204) is fixedly arranged at one end of the threaded rod (203) far away from the mounting plate (1), one end of the threaded rod (203) far away from the hand wheel (204) is rotationally connected with a conical block (206) through a bearing (205), both sides of the conical block (206) are fixedly provided with a limiting block (207), both sides of the inner wall of the fixed cylinder (201) are fixedly provided with telescopic rods (208), two opposite ends of the telescopic rods (208) are fixedly provided with triangular blocks (209), a reset spring (211) is fixedly arranged between the two opposite sides of the triangular blocks (209), and the opposite sides of the two triangular blocks (209) are fixedly provided with inserted rods (210);
one end of the buffer spring (305) far away from the limiting cylinder (302) is welded on one side of the sliding plate (307) close to the limiting cylinder (302), and one end of the buffer spring (305) far away from the sliding plate (307) is welded on one end of the limiting cylinder (302) close to the sliding plate (307);
the position of the first magnet (306) is aligned with that of the second magnet (311), and the unlike poles of the first magnet (306) and the second magnet (311) are opposite;
The threaded rod (203) penetrates through one end, close to the internet mechanism (4), of the fixed cylinder (201) and extends to the outside of the fixed cylinder (201);
both sides of the inner wall of the fixed cylinder (201) are connected with limiting grooves in a sliding manner, and the two limiting blocks (207) are respectively connected inside the two limiting grooves in a sliding manner;
the alarm system (5) comprises a power supply module (501), an adaptation module (502), an external module (503), a control module (504), a storage module (505), an allocation module (506), a notification module (507), a loudspeaker (508), a sending module (509) and a snapshot module (510);
the output of the power supply module (501) is electrically connected with the input end of the adaptation module (502) through a lead, the output end of the adaptation module (502) is electrically connected with the input end of the control module (504) through a lead, the input end of the external module (503) is electrically connected with the output end of the control module (504) through a lead, the output end of the control module (504) is electrically connected with the input end of the storage module (505) through a lead, the output end of the control module (504) is electrically connected with the input end of the distribution module (506) through a lead, the output end of the distribution module (506) is electrically connected with the input end of the notification module (507) through a lead, the output end of the notification module (507) is electrically connected with the input end of the sending module (509) through a lead, and the output end of the distribution module (506) is electrically connected with the input end of the loudspeaker (508) through a lead, the output end of the distribution module (506) is electrically connected with the input end of the snapshot module (510) through a lead;
When monitoring of installation is carried out, the fixing cylinder (201) is inserted into an installation hole in a wall, the hand wheel (204) is rotated, the hand wheel (204) drives the threaded rod (203) to rotate inside the nut (202), the limiting block (207) limits the conical block (206), the threaded rod (203) drives the conical block (206) to move through the bearing (205), the conical block (206) pushes the two triangular blocks (209) to move outwards, the telescopic rod (208) compresses to enable the triangular blocks (209) to be limited, the triangular blocks (209) drive the two insertion rods (210) to move outwards to prop against the inner wall of the installation hole in the wall, and when the triangular blocks (209) move, the reset spring (211) is stretched;
when the disassembly is carried out, the hand wheel (204) is rotated reversely, the threaded rod (203) is made to rotate reversely in the nut (202), the conical block (206) is limited by the limiting block (207), the threaded rod (203) drives the conical block (206) to move reversely through the bearing (205), the two triangular blocks (209) are reset by the reset spring (211), the triangular block (209) is limited by the telescopic rod (208), and the inserting rod (210) is driven by the triangular block (209) to retract into the fixed cylinder (201), so that the disassembly can be carried out; after the installation, the moving rod (303) is attached to the wall surface, the moving rod (303) moves in the limiting cylinder (302), the limiting cylinder (302) limits the moving rod (303) in a moving mode, the moving rod (303) drives the sliding plate (307) to move, the buffer spring (305) is pulled, and the sliding plate (307) drives the ejection column (309) to be separated from the pressure switch (308);
When the device is detached, the left end of the moving rod (303) is not stressed, the first magnet (306) and the second magnet (311) are attracted together, the buffer spring (305) resets, the limiting cylinder (302) limits the moving rod (303) to enable the sliding plate (307) to move rapidly, the sliding plate (307) drives the ejection column (309) to move, the ejection column (309) extrudes the pressure switch (308), the pressure switch (308) is opened, and the alarm system (5) gives an alarm; wherein, the pressure switch (308) is opened, the power supply module (501) is connected with current, the current of the power supply module (501) enters the adaptation module (502) to carry out the current and voltage used by the adaptation system, the control module (504) starts to work after the current is connected, the external module (503) is connected to the monitoring room, the buzzer is arranged in the monitoring room to alarm, the control module (504) generates stolen time and monitored label generation files and transmits the files to the storage module (505), the storage module (505) stores the files, the control module (504) generates abnormity and simultaneously transmits the files to the distribution module (506), the distribution module (506) transmits signals to the notification module (507), the notification module (507) automatically edits character information and transmits the character information to the mobile phone of a manager in a short message mode, and simultaneously, dialing a mobile phone of an administrator, simultaneously driving the snapshot module (510) to snapshot by the allocation module (506), recording the face of a lawbreaker by the snapshot module (510) which is a high-definition camera, and driving the loudspeaker (508) to alarm by the allocation module (506).
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| CN112817021A (en) * | 2021-01-23 | 2021-05-18 | 上海联茵信息技术有限公司 | GPS positioning alarm system |
| CN113057471A (en) * | 2021-04-16 | 2021-07-02 | 杭州职业技术学院 | Intelligent bracelet based on intelligent scenic spot voice guide and display device thereof |
| CN114267140B (en) * | 2022-03-01 | 2022-06-07 | 西安迈远科技有限公司 | Alarm device |
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| US9761098B2 (en) * | 2015-01-05 | 2017-09-12 | Salus Controls, Inc. | Adjustable building entry sensor |
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