CN115038271A - Anti-theft cabinet and anti-theft method thereof - Google Patents
Anti-theft cabinet and anti-theft method thereof Download PDFInfo
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- CN115038271A CN115038271A CN202210594539.9A CN202210594539A CN115038271A CN 115038271 A CN115038271 A CN 115038271A CN 202210594539 A CN202210594539 A CN 202210594539A CN 115038271 A CN115038271 A CN 115038271A
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- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000012544 monitoring process Methods 0.000 abstract description 23
- 238000004891 communication Methods 0.000 abstract description 7
- 230000005389 magnetism Effects 0.000 abstract description 5
- 230000002265 prevention Effects 0.000 abstract description 4
- 230000002159 abnormal effect Effects 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 210000000056 organ Anatomy 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
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- 230000000694 effects Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
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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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0221—Locks; Latches
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/08—Mechanical actuation by opening, e.g. of door, of window, of drawer, of shutter, of curtain, of blind
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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
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0208—Interlock mechanisms; Means for avoiding unauthorised use or function, e.g. tamperproof
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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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0234—Feet; Stands; Pedestals, e.g. wheels for moving casing on floor
-
- 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
- H05K7/18—Construction of rack or frame
- H05K7/183—Construction of rack or frame support rails therefor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Electromagnetism (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention discloses an anti-theft cabinet and an anti-theft method thereof, and relates to the technical field of cabinet anti-theft. Including the cabinet body, it has the cabinet door to articulate on the cabinet body, a serial communication port, internal pressure sensor that is provided with of cabinet, central controller and alarm device, sliding connection has first magnetic path on the cabinet door, first magnetic path sets up in pressure sensor's one side, the another side that first magnetic path was kept away from to the cabinet door is provided with magnetism and inhales mobile device, magnetism inhales mobile device and drives first magnetic path and slides to being close to the pressure sensor direction for pressure sensor detects pressure variation, central controller controls alarm device work according to pressure variation signal. The invention can precisely control the opening and monitoring process of the cabinet door lock, and if the signal sent by the pressure sensor is abnormal, the central controller can automatically control the monitoring equipment in the cabinet body to open and send an alarm, thereby realizing precise theft prevention of the cabinet; and meanwhile, a liftable moving device is further arranged at the bottom of the cabinet body, so that the convenience of moving the cabinet body is improved.
Description
Technical Field
The invention relates to the technical field of cabinet theft prevention, in particular to a theft prevention cabinet and a theft prevention method thereof.
Background
The server has high-speed CPU computing capability, long-time reliable operation, strong I/O external data throughput capability, and better scalability, and generally has the capability of bearing response service requests, bearing services, and guaranteeing services according to the services provided by the server, and the server is used as an electronic device, and the internal structure of the server is very complex, but is not much different from the internal structure of a common computer, such as: cpu, hard disk, memory, system bus, etc.
The electronic monitoring server records the operation data of the remote server in various ways and can call the monitoring record for checking at any time when needed, but in the prior art, the electronic monitoring equipment is usually installed in the server for realizing the remote monitoring of the staff; however, the anti-theft performance of the server cabinet is poor, and equipment in the server cabinet is easily opened forcibly, so that great loss is caused; moreover, the overall weight of the server cabinet is heavy, and the server cabinet is not convenient to move, thereby bringing great difficulty to the installation and the carrying of the cabinet.
Disclosure of Invention
In order to solve at least one problem mentioned in the background technology, the invention provides an anti-theft cabinet and an anti-theft method thereof, wherein through the opening and monitoring process of a precise control cabinet door lock, if the signal sent by a pressure sensor is abnormal, a central controller can automatically control the monitoring equipment in the cabinet body to be opened to send an alarm, so that the precise anti-theft of the cabinet is realized; still be provided with the mobile device of liftable in cabinet body bottom simultaneously, improve the convenience of the mobile cabinet body.
The embodiment of the invention provides the following specific technical scheme:
the first aspect provides an anti-theft cabinet, which comprises a cabinet body, wherein a cabinet door is hinged to the cabinet body, a pressure sensor, a central controller and an alarm device are arranged in the cabinet body, the pressure sensor is electrically connected with the central controller, and the central controller is electrically connected with the alarm device and controls the alarm device to work; the alarm device is characterized in that a first magnetic block is connected to the cabinet door in a sliding mode, a magnetic attraction moving device is arranged on the other side, away from the first magnetic block, of the cabinet door, the magnetic attraction moving device drives the first magnetic block to slide, so that the pressure sensor detects pressure changes, and the central controller controls the alarm device to work according to pressure change signals.
Furthermore, a sliding device is arranged on the cabinet door and comprises a first sliding groove and at least one second sliding groove formed in the side wall of the first sliding groove, a fixed rod is arranged in the second sliding groove, a sliding plate penetrates through the fixed rod in a sliding mode, and the first magnetic block is installed on the sliding plate.
Furthermore, a first elastic piece is sleeved on the fixed rod, one end of the first elastic piece is connected with the side wall of the first sliding groove, and the other end of the first elastic piece is connected with one end, far away from the pressure sensor, of the sliding plate.
Furthermore, the magnetic attraction moving device comprises a third sliding groove formed in the cabinet door, the third sliding groove and the first sliding groove are correspondingly formed in the inner side wall and the outer side wall of the cabinet door, a second magnetic block is connected in the third sliding groove in a sliding mode and used for driving the first magnetic block to slide along the first sliding groove.
Further, the bottom of the cabinet body is provided with the holding tank, be provided with the lift seat in the holding tank, the upper portion of lift seat is connected with elevating gear, the sub-unit connection of lift seat has the rotation wheel, the lift seat extends in order to realize to being close to ground the rotation wheel ground of contradicting.
Further, elevating gear is including rotating and running through the dwang of cabinet body bottom, rotate the cover establish the dwang on first gear, with first gear engagement's second gear, the second gear is followed the periphery evenly distributed of first gear has a plurality of, install the threaded rod on the second gear, it is a plurality of the threaded rod runs through the lift seat and with lift seat threaded connection, the one end that first gear was kept away from to the dwang is connected with drive assembly.
Further, the driving component is a servo motor.
Further, a plurality of fixed blocks are installed to the bottom surface of lift seat, the fixed slot has been seted up on the fixed block, the fixed slot opening is down to the fixed slot bottom is connected with the elastic component, the elastic component is kept away from the one end of fixed block with it is connected to rotate the wheel.
Furthermore, a plurality of fixed blocks are uniformly distributed along the bottom surface of the lifting seat, and the fixed blocks are arranged in a central symmetry mode relative to the rotating rod.
Further, still include the lock, the lock sets up on the cabinet door, still be provided with solar panel and power on the cabinet body, solar panel installs cabinet body upper portion, and with the power electricity is connected, the power with the central controller electricity is connected.
Further, the internal portion of cabinet installs wireless transmission module, wireless transmission module radio connection has remote control terminal, the external portion of cabinet installs the camera, the camera with the central controller electricity is connected, and the camera by central controller control work.
Further, alarm device includes bee calling organ, bee calling organ with the central controller electricity is connected, one side of bee calling organ is provided with a plurality of through-holes, the through-hole is seted up on the cabinet side wall.
Further, the wireless transmission module is one or more of a 5G communication module, a 4G communication module, a Bluetooth module, a WiFi module, a GSM module, a CDMA2000 module, a WCDMA module, a TD-SCDMA module, a Zigbee module and a LoRa module.
In a second aspect, an anti-theft method based on the anti-theft cabinet described above is provided, the method includes:
during unlocking, firstly, a worker uses a key to unlock the door lock, then the worker puts the second magnetic block into the third sliding groove, the second magnetic block is adjusted to slide to the other end along one end of the third sliding groove, and at the moment, the pressure sensor detects the pressure change from the first magnetic block; the central controller receives the pressure change signal from the pressure sensor and judges, if the pressure change signal meets a preset change state, the alarm device is not controlled to be started, or if the pressure change signal does not meet the preset change state, the alarm device is controlled to be started, and meanwhile, the camera is started to monitor the cabinet through the remote control terminal.
The embodiment of the invention has the following beneficial effects:
1. according to the cabinet body and the cabinet door provided by the embodiment of the invention, the pressure sensor, the central controller and the alarm device are arranged in the cabinet body, the first magnetic block is arranged and connected on the inner side of the cabinet door in a sliding manner, the magnetic attraction moving device is arranged on the other side surface of the cabinet door far away from the first magnetic block, the magnetic attraction moving device drives the first magnetic block to slide towards one side close to the pressure sensor outside the cabinet door, the pressure sensor detects pressure change at the moment, the pressure sensor transmits a pressure change signal to the central controller, the central controller judges whether to control the alarm device to work or not according to the received pressure change signal, if the signal received by the central controller is increased first and then disappears at the moment, the situation is that the alarm device is normally opened at the moment, and the central controller cannot control the alarm device to work; if the signal received by the central controller disappears suddenly, the central controller controls the alarm device to give an alarm to remind monitoring personnel;
2. the cabinet body is characterized in that a containing groove is further formed in the bottom of the cabinet body, a lifting seat is arranged in the containing groove, the upper portion of the lifting seat is connected with a lifting device, the lower portion of the lifting seat is connected with a rotating wheel, the lifting device drives the lifting seat to move up and down, so that the rotating wheel on the lower portion of the lifting seat extends out of the bottom of the cabinet body when the cabinet body needs to be moved, workers can move the cabinet body conveniently at the moment, when the cabinet body is moved to a corresponding position, the workers adjust the lifting device to drive the lifting seat to move up, the rotating wheel retracts into the containing groove at the moment, the edge of the bottom of the cabinet body is abutted to the ground, and therefore the cabinet body is stably placed at the corresponding position;
3. be provided with slider on the cabinet body, slider includes first spout, the bilateral symmetry of first spout sets up the second spout, be provided with the dead lever in the second spout, slide on the dead lever and wear to be equipped with the sliding plate, first magnetic path is installed between the sliding plate of both sides, still overlap at the dead lever simultaneously and be equipped with the elastic component, wherein the elastic component is the extension spring, the one end of extension spring is connected with the lateral wall of first spout, the other end is connected with the side that pressure sensor was kept away from to the sliding plate, through above setting, after the appeal that the magnetic attraction that receives outside magnetism mobile device when first magnetic path removed and is close to pressure sensor one end, the staff removed the second magnetic path, but initial position is replied to this moment automatically to first magnetic path.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of a cabinet for embodying the present application;
FIG. 2 is a schematic front view of a cabinet for embodying the present application;
FIG. 3 is a schematic diagram of the internal structure of a cabinet for embodying the present application;
FIG. 4 is an enlarged schematic view of a portion A of FIG. 3;
FIG. 5 is an enlarged schematic view of a portion B of FIG. 3;
FIG. 6 is a schematic view showing a specific structure for embodying the second magnet;
FIG. 7 is a schematic view of a positional structure for embodying the first gear and the second gear;
FIG. 8 is a schematic diagram of a system for embodying the anti-theft enclosure of the present application;
in the figure, 1, a cabinet body; 2. a cabinet door; 3. a door lock; 4. a solar panel; 5. a power source; 6. a pressure sensor; 7. a central controller; 8. an alarm device; 801. a buzzer; 9. a first magnetic block; 10. magnetically attracting the mobile device; 11. a sliding device; 1101. a first chute; 1102. a second chute; 12. a fixing rod; 13. a sliding plate; 14. a first elastic member; 15. a third chute; 16. a second magnetic block; 1601. a base; 1602. a connecting rod; 1603. a ball; 17. a rotating wheel; 18. accommodating a tank; 19. a lifting seat; 20. a lifting device; 2001. rotating the rod; 2002. a first gear; 2003. a second gear; 22. a drive assembly; 23. a threaded rod; 24. a baffle plate; 25. a fixed block; 26. fixing grooves; 27. a wireless transmission module; 28. a camera; 29. a through hole; 30. a cushion pad.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying 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.
At present, a server has high-speed CPU computing capability, long-time reliable operation, strong I/O external data throughput capability, and better extensibility, and generally, according to services provided by the server, the server has capabilities of bearing response to service requests, bearing services, and guaranteeing services, and the server is used as an electronic device, and the internal structure of the server is very complex but is not much different from the internal structure of a common computer, for example: cpu, hard disk, memory, system bus, etc. The electronic monitoring server records the operation data of the remote server in various ways and can call the monitoring record for checking at any time when needed, but in the prior art, the electronic monitoring equipment is usually installed in the server for realizing the remote monitoring of the staff; however, the anti-theft performance of the server cabinet is poor, and equipment in the server cabinet is easily opened forcibly, so that great loss is caused; moreover, the whole weight of the server cabinet is heavy, so that the server cabinet is not convenient to move, and great difficulty is brought to the installation and the carrying of the cabinet. Based on the above problems, the present application provides an anti-theft cabinet and an anti-theft method thereof.
Example one
An anti-theft cabinet, as shown in fig. 1-3, comprises a cabinet body 1, a cabinet door 2 hinged on the cabinet body 1, the cabinet body 1 is rectangular, and a door lock 3 is arranged on the cabinet door 2. The top of the cabinet body 1 is also fixedly connected with a solar panel 4, and the solar panel 4 completely covers the top of the cabinet body 1. The power 5 is installed at the top of the inside wall of the cabinet body 1, and the solar panel 4 is electrically connected with the power 5 and is used for supplying power to the power 5. The cabinet body 1 is also internally provided with a pressure sensor 6, a central controller 7 and an alarm device 8, the pressure sensor 6 is electrically connected with the central controller 7, the pressure sensor 6 transmits detected pressure data to the central controller 7, the alarm device 8 is also connected with the central controller 7, the central controller 7 controls the alarm device 8 to work according to the received pressure signal, and the pressure sensor 6, the central controller 7 and the alarm device 8 are all connected with the power supply 5, so that the power supply 5 can supply power to the pressure sensor 6, the central controller 7 and the alarm device 8. Simultaneously, there is first magnetic path 9 at the inside wall sliding connection of cabinet door 2, first magnetic path 9 is located pressure sensor 6's one side, at the lateral wall of cabinet door 2, the another side that first magnetic path 9 was kept away from to cabinet door 2 is provided with magnetism and inhales mobile device 10 promptly, magnetism is inhaled mobile device 10 and can be driven first magnetic path 9 and slide at cabinet door 2 inside wall, and slide along the direction that is close to pressure sensor 6, the pressure value that pressure sensor 6 detected this moment changes, central controller 7 is according to the work of received pressure change signal control alarm device 8. Specifically, if the signal received by the central controller 7 increases first and then disappears, it indicates that the central controller 7 is normally turned on, and the central controller 7 does not control the alarm device 8 to operate; if the signal received by the central controller 7 disappears suddenly, the central controller 7 controls the alarm device 8 to give an alarm to remind monitoring personnel, so that the anti-theft effect of the cabinet body 1 is realized.
As shown in fig. 3-5, a sliding device 11 is disposed on the cabinet door 2, and the first magnetic block 9 slides along the cabinet door 2 through the sliding device 11. The sliding device 11 includes a first sliding slot 1101 and a second sliding slot 1102, the first sliding slot 1101 is transversely provided on an inner side wall of the cabinet door 2, the two second sliding slots 1102 are symmetrically provided on side walls of two sides of the first sliding slot 1101, the second sliding slots 1102 are parallel to the first sliding slot 1101, and the second sliding slots 1102 are communicated with the first sliding slot 1101. Fixing rods 12 are installed along the length direction of the second sliding groove 1102, sliding plates 13 penetrate through the fixing rods 12 in a sliding mode, and the sliding plates 13 are installed on the two fixing rods 12, so that the first magnetic block 9 is installed between the two sliding plates 13, and the sliding plates 13 drive the first magnetic block 9 to slide along the first sliding groove 1101. In order to facilitate the first magnetic block 9 to return to the initial position after sliding to one end of the first sliding groove 1101, a first elastic element 14 is further sleeved on the fixing rods 12, springs are respectively sleeved on the two fixing rods 12, the first elastic element 14 is a tension spring, one end of the tension spring is connected with the side wall of the first sliding groove 1101, the other end of the tension spring is connected with the side face, away from the pressure sensor 6, of the sliding plate 13, when the first magnetic block 9 slides to one end, close to the pressure sensor 6, along the first sliding groove 1101, the monitoring person moves away the magnetic attraction moving device 10, and the first magnetic block 9 can return to the initial position under the action of the tension spring.
As shown in fig. 2 and 6, the magnetic attraction moving device 10 includes a third sliding slot 15 and a second magnetic block 16 movably connected in the third sliding slot 15, the third sliding slot 15 is transversely opened on an outer side wall of the cabinet door 2, a position of the third sliding slot 15 corresponds to the first sliding slot 1101, a direction of the third sliding slot 15 is parallel to the first sliding slot 1101, and the second magnetic block 16 is slidably connected in the second sliding slot 1102 for enabling the second magnetic block 16 to drive the first magnetic block 9 to slide along the first sliding slot 1101. Further, in order to reduce the friction force of the second magnetic block 16 sliding in the third sliding groove 15, the inner side wall of the third sliding groove 15 is coated with a teflon coating, and the teflon coating can greatly reduce the friction coefficient in the third sliding groove 15.
Specifically, the second magnetic block 16 is a specially-made magnetic block, the second magnetic block 16 includes a base 1601 and a connecting rod 1602 fixedly connected to the base 1601, a round ball 1603 is further fixedly connected to the top end of the connecting rod 1602, the specially-made second magnetic block 16 is placed into one end of a third chute 15, the second magnetic block 16 and the first magnetic block 9 are mutually attracted at the moment, the second magnetic block 16 slides along the third chute 15, and the second magnetic block 16 drives the first magnetic block 9 to move towards one end close to the pressure sensor 6.
Because the rack of server is heavy usually, and the transport is comparatively difficult, in order to improve the convenience of cabinet 1 transport, install swivel wheel 17 in the bottom of cabinet 1. Specifically, the bottom of the cabinet body 1 is reserved with a containing groove 18, the containing groove 18 is in a shape like Chinese character 'ao', a lifting seat 19 is arranged in the containing groove 18, the upper part of the lifting seat 19 is connected with a lifting device 20, and the lower part of the lifting seat 19 is connected with a rotating wheel 17, so that the lifting seat 19 is close to the ground and extends to the position close to the ground to enable the rotating wheel 17 to abut against the ground, and at the moment, a worker can easily move the cabinet.
As shown in fig. 3 and 5, the lifting device 20 includes a rotating rod 2001, a first gear 2002 and a second gear 2003, the rotating rod 2001 is vertically disposed through a bottom side wall of the cabinet 1, an upper end of the rotating rod 2001 is rotatably connected with a driving assembly 22, the driving assembly 22 is disposed inside the cabinet 1 and electrically connected with the power source 5, and the driving assembly 22 is a servo motor. As shown in fig. 7, the first gear 2002 is fixedly connected to the rotating rod 2001, the second gear 2003 is engaged with the outer circumference of the first gear 2002, the diameter of the second gear 2003 is smaller than that of the first gear 2002, and a plurality of second gears 2003 are uniformly distributed along the outer circumference of the first gear 2002. Each second gear 2003 is fixedly connected with a threaded rod 23, wherein the threaded rod 23 is perpendicular to the gear surface of the second gear 2003, and the upper end of the threaded rod 23 is rotatably arranged in the lifting seat 19 in a penetrating manner and is in threaded connection with the lifting seat 19. In order to prevent the lifting seat 19 from separating from the threaded rod 23, a baffle plate 24 is fixedly connected to the bottom of the threaded rod 23. Through the above arrangement, the servo motor is started, the servo motor rotates forward and backward, the rotation rod 2001 can be understood to rotate, the rotation rod 2001 drives the plurality of second gears 2003 to rotate through the first gear 2002, the plurality of second gears 2003 drive the plurality of threaded rods 23 to rotate simultaneously, and the lifting seat 19 can be driven to lift up and down in the accommodating groove 18 through forward and backward rotation of the plurality of threaded rods 23.
A plurality of fixing blocks 25 are fixedly connected to the bottom surface of the lifting base 19, and the plurality of fixing blocks 25 are arranged in central symmetry with respect to the rotating rod 2001. Fixed block 25 is located the one side that first gear 2002 was kept away from to lift seat 19, has seted up fixed slot 26 on the fixed block 25, and fixed slot 26 is "concave" style of calligraphy, and the opening of fixed slot 26 is downward to bottom fixed connection elastic component at fixed slot 26, specific elastic component is the spring, and the elastic component is kept away from the one end of fixed block 25 and is connected with rotating wheel 17, makes rotating wheel 17 elastic mounting in the bottom of the cabinet body 1, and specific rotating wheel 17 is the universal wheel. When the lifting seat 19 descends to the position where the rotating wheel 17 abuts against the ground, the cabinet body 1 can be quickly pushed to move. When the lifting seat 19 is lifted upwards to drive the rotating wheel 17 to move towards the direction away from the ground, the rotating wheel 17 rebounds towards the bottom of the fixing groove 26 under the action of the spring after being away from the ground, so that the rotating wheel 17 returns to the initial position.
In order to further enhance the anti-theft performance of the cabinet, a wireless transmission module 27 is further installed inside the cabinet body 1, the wireless transmission module 27 is electrically connected with the power supply 5, and meanwhile, a remote control terminal is in wireless connection; a camera 28 is further installed on the outer side wall of the cabinet body 1, and the camera 28 is electrically connected with the central controller 7 and is controlled by the central controller 7 to work. When someone opens the cabinet body 1 from the outside of the cabinet body 1 by force, the central controller 7 controls the camera 28 to open at the same time, the picture in front of the cabinet body 1 is sent to the remote control terminal through the wireless transmission module 27, and the monitoring personnel at the remote control terminal can find and send the person to process in time.
Specifically, the alarm device 8 includes a buzzer 801, and the buzzer 801 is electrically connected with the central controller 7 and is controlled to be activated by the central controller 7; a plurality of through holes 29 are formed in the side wall of the cabinet body 1, the through holes 29 are formed in the side wall of the cabinet body 1, when the central controller 7 controls the buzzer 801 to start to give out alarm sound, the sound can penetrate into the air through the through holes 29, so that monitoring personnel can find the sound more easily and then respond more rapidly.
Specifically, the central controller 7 of the present embodiment adopts an MSP430 single chip microcomputer or a PLC controller with a model number of OMRON CP1E-N20 DR-D.
Specifically, the wireless transmission module 27 in this embodiment is a 5G communication module or a 4G communication module.
Specifically, place the stability in corresponding the position in order to improve the cabinet body 1, still fixedly connected with blotter 30 at the bottom edge of the cabinet body 1, blotter 30 covers the setting along the bottom of the cabinet body 1 is whole, make blotter 30 connect between the cabinet body 1 and ground, it is optional, blotter 30 is the rubber material, the blotter 30 of rubber material plays buffering and absorbing effect between the cabinet body 1 and ground, also can improve the frictional force between the cabinet body 1 and ground simultaneously, improve the stability that the cabinet body 1 placed subaerial.
The specific working process is as follows: as shown in fig. 8, when the cabinet door 2 needs to be opened, firstly, a worker opens the door lock 3 by using a key, then, a specially-made second magnetic block 16 is placed into the third chute 15, the second magnetic block 16 and the first magnetic block 9 inside the cabinet body 1 are mutually magnetically attracted, then, the second magnetic block 16 slides along the third chute 15, at the moment, the second magnetic block 16 drives the first magnetic block 9 to move towards one side close to the pressure sensor 6, and the pressure sensor 6 detects the pressure change of the first magnetic block 9 to the pressure sensor; at the moment, the pressure sensor 6 sends the detected pressure to the central controller 7 in real time, the central controller 7 judges whether to control the alarm strong device to work or not according to the received pressure change signal, if the signal received by the central controller 7 is increased firstly and then disappears, the cabinet door 2 can be opened, and at the moment, the central controller 7 cannot control the alarm device 8 to work; if the signal that central controller 7 received disappears suddenly this moment, central controller 7 can control alarm device 8 and send out the police dispatch newspaper this moment, reminds monitoring personnel, and central controller 7 controls camera 28 on the cabinet body 1 to open simultaneously, shoots the picture in cabinet body 1 the place ahead and sends to remote control terminal through wireless transmission module 27, and monitoring personnel at remote control terminal can in time discover and send people to handle.
When the cabinet body 1 needs to be moved, firstly, a worker turns on a servo motor to rotate in the forward direction, the servo motor drives a rotating rod 2001 to rotate, the rotating rod 2001 drives a plurality of second gears 2003 to rotate through a first gear 2002, the plurality of second gears 2003 drive a threaded rod 23 therein to rotate, at the moment, a lifting seat 19 in threaded connection with the threaded rod 23 vertically moves towards the ground along the rotating rod 2001 until a plurality of rotating wheels 17 below the lifting seat 19 abut against the ground, and then the cabinet body 1 can be quickly pushed to move; after the cabinet body 1 moves to the corresponding position, the servo motor is adjusted to rotate in the reverse direction, the servo motor drives the rotating rod 2001 to rotate, the threaded rod 23 is driven to move upwards along the vertical direction through the meshing action of the first gear 2002 and the second gear 2003, the lifting seat 19 is lifted upwards along the vertical direction until the rotating wheel 17 below the lifting seat 19 is far away from the ground, and therefore the bottom of the cabinet body 1 is directly abutted to the ground.
Example two
Corresponding to the above embodiments, the present application provides an anti-theft method based on the anti-theft cabinet as described above, where the method includes:
during unlocking, firstly, a worker uses a key to unlock the door lock 3, then the worker puts the second magnetic block 16 into the third sliding groove 15, adjusts the second magnetic block 16 to slide to the other end along one end of the third sliding groove 15, and at the moment, the pressure sensor 6 detects pressure change from the first magnetic block 9; the central controller 7 receives the pressure change signal from the pressure sensor 6 and judges, if the pressure change signal meets the preset change state, the central controller does not control to start the alarm device 8, or if the pressure change signal does not meet the preset change state, the central controller controls to start the alarm device 8, and simultaneously, the central controller opens the camera 28 to monitor the cabinet through the remote control terminal.
Specifically, when the cabinet door 2 needs to be opened, firstly, a worker opens the door lock 3 by using a key, then, a specially-made second magnetic block 16 is placed into the third sliding groove 15, the second magnetic block 16 and the first magnetic block 9 in the cabinet body 1 are mutually magnetically attracted, then, the second magnetic block 16 slides along the third sliding groove 15, at the moment, the second magnetic block 16 drives the first magnetic block 9 to move towards one side close to the pressure sensor 6, and the pressure sensor 6 detects the pressure change of the first magnetic block 9 to the first magnetic block 9; at the moment, the pressure sensor 6 sends the detected pressure to the central controller 7 in real time, the central controller 7 judges whether to control the alarm strong device to work or not according to the received pressure change signal, if the signal received by the central controller 7 is increased firstly and then disappears, the cabinet door 2 can be opened, and at the moment, the central controller 7 cannot control the alarm device 8 to work; if the signal that central controller 7 received disappears suddenly this moment, central controller 7 can control alarm device 8 and send out the police dispatch newspaper this moment, reminds monitoring personnel, and central controller 7 controls camera 28 on the cabinet body 1 to open simultaneously, shoots the picture in cabinet body 1 the place ahead and sends to remote control terminal through wireless transmission module 27, and monitoring personnel at remote control terminal can in time discover and send people to handle.
In a preferred embodiment, the preset variation state includes a variation range of the pressure, a maximum value of the pressure, a minimum value of the pressure, and a tendency of the pressure to rise and fall.
In a preferred embodiment, the central controller judges whether to control the alarm strong device to work according to the received pressure change signal, if the signal received by the central controller is increased and then disappears, the central controller is normally started, and the central controller cannot control the alarm device to work; if the signal received by the central controller disappears suddenly, the central controller can control the alarm device to give an alarm to remind monitoring personnel.
In a preferred embodiment, a wireless transmission module is further installed inside the cabinet body, and the wireless transmission module is electrically connected with a power supply and is also wirelessly connected with a remote control terminal; the outer side wall of the cabinet body is also provided with a camera which is connected with the central controller circuit and controlled by the central controller to work. When someone opens the cabinet body from the external portion of cabinet by force, central controller simultaneous control camera is opened, passes through wireless transmission module with the picture in cabinet body the place ahead and sends to remote control terminal, and remote control terminal's control personnel can in time discover and send the people to handle.
In a preferred embodiment, the alarm device comprises a buzzer, the buzzer is electrically connected with the central controller and is controlled to be started by the central controller; a plurality of through-hole has been seted up at the lateral wall of the cabinet body, and the through-hole is seted up on the lateral wall of the cabinet body, and when central controller control bee calling organ started to send out the police dispatch newspaper sound, sound accessible through-hole penetrated in the air for monitoring personnel discover more easily.
In a preferred embodiment, the central controller is an MSP430 single chip or PLC controller of the type OMRON CP1E-N20 DR-D.
In a preferred embodiment, the wireless transmission module is one of a 5G communication module, a 4G communication module, a bluetooth module, a WiFi module, a GSM module, a CDMA2000 module, a WCDMA module, a TD-SCDMA module, a Zigbee module, and a LoRa module.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. An anti-theft cabinet comprises a cabinet body, wherein a cabinet door is hinged to the cabinet body, and the anti-theft cabinet is characterized in that a pressure sensor, a central controller and an alarm device are arranged in the cabinet body, the pressure sensor is electrically connected with the central controller, and the central controller is electrically connected with the alarm device and controls the alarm device to work; the alarm device is characterized in that a first magnetic block is connected to the cabinet door in a sliding mode, the first magnetic block is arranged on one side of the pressure sensor, a magnetic attraction moving device is arranged on the other side, away from the first magnetic block, of the cabinet door, the magnetic attraction moving device drives the first magnetic block to slide towards the direction close to the pressure sensor, the pressure sensor detects pressure changes, and the central controller controls the alarm device to work according to pressure change signals.
2. The anti-theft cabinet according to claim 1, wherein the cabinet door is provided with a sliding device, the sliding device comprises a first sliding groove and at least one second sliding groove arranged on a side wall of the first sliding groove, a fixed rod is arranged in the second sliding groove, a sliding plate is slidably arranged on the fixed rod, and the first magnetic block is mounted on the sliding plate.
3. The anti-theft cabinet according to claim 2, wherein the magnetic attraction moving device comprises a third sliding groove formed in the cabinet door, the third sliding groove and the first sliding groove are correspondingly formed in the inner side wall and the outer side wall of the cabinet door, a second magnetic block is connected in the third sliding groove in a sliding manner, and the second magnetic block is used for driving the first magnetic block to slide along the first sliding groove.
4. The anti-theft cabinet according to any one of claims 1 to 3, wherein a receiving groove is formed in the bottom of the cabinet body, a lifting seat is arranged in the receiving groove, a lifting device is connected to the upper portion of the lifting seat, a rotating wheel is connected to the lower portion of the lifting seat, and the lifting seat extends towards the ground to enable the rotating wheel to abut against the ground.
5. The anti-theft cabinet according to claim 4, wherein the lifting device comprises a rotating rod which penetrates through the bottom of the cabinet body in a rotating manner, a first gear which is sleeved on the rotating rod in a rotating manner, and a second gear which is meshed with the first gear, wherein a plurality of threaded rods are uniformly distributed on the second gear along the periphery of the first gear, a plurality of threaded rods are installed on the second gear, penetrate through the lifting seat and are in threaded connection with the lifting seat, and one end, far away from the first gear, of the rotating rod is connected with a driving assembly.
6. The cabinet according to claim 5, wherein a plurality of fixing blocks are installed on the bottom surface of the lifting seat, fixing grooves are formed on the fixing blocks, the openings of the fixing grooves face downwards, and an elastic member is connected to the bottom of the fixing grooves, and one end of the elastic member, which is far away from the fixing blocks, is connected to the rotating wheel.
7. The anti-theft cabinet according to claim 1, further comprising a door lock, wherein the door lock is disposed on the cabinet door, a solar panel and a power source are further disposed on the cabinet body, the solar panel is mounted on the upper portion of the cabinet body and electrically connected to the power source, and the power source is electrically connected to the central controller.
8. The anti-theft cabinet according to claim 7, wherein a wireless transmission module is installed inside the cabinet body, the wireless transmission module is connected with a remote control terminal in a wireless mode, a camera is installed outside the cabinet body, the camera is electrically connected with the central controller, and the camera is controlled to work by the central controller.
9. The anti-theft cabinet according to claim 8, wherein the alarm device comprises a buzzer, the buzzer is electrically connected with the central controller, and a plurality of through holes are arranged on one side of the buzzer and are arranged on the side wall of the cabinet body.
10. An anti-theft method based on the anti-theft cabinet of any one of claims 1-9, characterized in that the method comprises:
when unlocking, firstly, a worker uses a key to unlock a door lock, then the worker puts the second magnetic block into the third chute, adjusts the second magnetic block to slide to the other end along one end of the third chute, and at the moment, the pressure sensor detects the pressure change from the first magnetic block; the central controller receives the pressure change signal from the pressure sensor and judges, if the pressure change signal meets a preset change state, the alarm device is not controlled to be started, or if the pressure change signal does not meet the preset change state, the alarm device is controlled to be started, and meanwhile, the camera is started to monitor the cabinet through the remote control terminal.
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| CN202210594539.9A CN115038271B (en) | 2022-05-27 | 2022-05-27 | Anti-theft cabinet and anti-theft method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116887555A (en) * | 2023-09-04 | 2023-10-13 | 河北中岗通讯工程有限公司 | Integrated intelligent cabinet |
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| CN206713197U (en) * | 2017-04-28 | 2017-12-05 | 广州市安保安防金属制品有限公司 | A kind of wall-hanging machine cabinet with anti-theft feature |
| CN111158444A (en) * | 2019-12-31 | 2020-05-15 | 郑州盈万电子科技有限公司 | Computer mainframe bearing base |
| CN216286976U (en) * | 2021-11-05 | 2022-04-12 | 黑龙江瑞佳昱辉科技有限公司 | Anti-theft device of intelligent charging cabinet |
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| KR200406862Y1 (en) * | 2005-11-14 | 2006-01-24 | 백홍주 | Portable Anti-theft Alarm |
| CN206713197U (en) * | 2017-04-28 | 2017-12-05 | 广州市安保安防金属制品有限公司 | A kind of wall-hanging machine cabinet with anti-theft feature |
| CN111158444A (en) * | 2019-12-31 | 2020-05-15 | 郑州盈万电子科技有限公司 | Computer mainframe bearing base |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116887555A (en) * | 2023-09-04 | 2023-10-13 | 河北中岗通讯工程有限公司 | Integrated intelligent cabinet |
| CN116887555B (en) * | 2023-09-04 | 2024-02-20 | 河北中岗通讯工程有限公司 | Integrated intelligent cabinet |
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| CN115038271B (en) | 2023-08-15 |
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