CN112425926A - Desktop safety filing cabinet device for office - Google Patents
Desktop safety filing cabinet device for office Download PDFInfo
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- CN112425926A CN112425926A CN202011258710.6A CN202011258710A CN112425926A CN 112425926 A CN112425926 A CN 112425926A CN 202011258710 A CN202011258710 A CN 202011258710A CN 112425926 A CN112425926 A CN 112425926A
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- intelligent
- module
- control module
- master control
- intelligent dimming
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B63/00—Cabinets, racks or shelf units, specially adapted for storing books, documents, forms, or the like
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
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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
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00896—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses
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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
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
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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
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
- H05B45/12—Controlling the intensity of the light using optical feedback
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Nonlinear Science (AREA)
- Electromagnetism (AREA)
- Dispersion Chemistry (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a desktop safety file cabinet device for office, which relates to the field of file data safety management and intelligent control and comprises an intelligent dimming cabinet body, wherein a PDLC intelligent dimming film is glued on the outer surface of the intelligent dimming cabinet body; the intelligent authentication lock body, the system master control module and the intelligent power management module are also arranged, the system master control module is respectively and electrically connected with the intelligent dimming film, the intelligent authentication lock body and the intelligent power management module, and the file cabinet is opened or locked through the intelligent authentication lock body for a user to take and place files; the system master control module controls the intelligent power management module to electrify or cut off the intelligent dimming film, so that the surface of the intelligent dimming cabinet body is switched between a transparent state and an opaque state. The invention has the beneficial effects that: the cabinet body can be switched between a transparent state and an opaque state, so that the safety of files is ensured and the files are convenient to check; the file cabinet is provided with a collision or movement alarm device, and when the file cabinet is not allowed to move, the file cabinet immediately gives out a warning sound to remind that the equipment cannot move randomly.
Description
Technical Field
The invention relates to the field of file data security management and intelligent control, in particular to a desktop security file cabinet device for office.
Background
With the continuous evolution of the information age, information security becomes an important part of daily work that cannot be ignored. Currently, many safety products have been provided with respective solutions from many aspects aiming at information safety on electronic equipment, however, storage management aiming at paper files, data and the like is not over-specified, and document data are often piled on an office desk and stored in a lockless drawer or a file cabinet; and the staff with high data safety consciousness can lock the file into the file cabinet in time. In particular, efficiency is required in office work, so that office staff can certainly think that documents on their office tables cannot be stolen to cause disclosure when leaving for a short time, and generally leave after roughly picking up, which is fatal to the confidentiality of confidential documents.
Therefore, various products appear on the market, such as small file cabinets with locks and storage bags with locks, which are placed on the table tops, and the specifications and the models are diversified, and the shapes and the colors are full of porcelain. The materials are divided into PC materials, wood materials and metal materials; the privacy degree is divided into transparent lockless, semi-transparent belt lock, opaque lockless and opaque belt lock. However, the use is not convenient, and the storage place can be used as a storage place for storing documents for a long time after being used for a period of time.
The file storage cabinet that current solution relates to only concerns aspects such as file cabinet appearance shape, traditional safety guarantee and considers, also has the fingerprint electronic lock product of a small part product application. However, the prior art has the following problems: 1) the drawer is opened without opening the lockset and the internal file is not known; 2) the traditional lockset has inconvenient key carrying; 3) the fingerprint electronic lock file cabinet needs to frequently replace batteries to ensure that the electronic lock is not environment-friendly when opened; 4) the abnormal moving position of the file cabinet has no alarm function.
In a whole view, the existing file cabinet products mainly have more innovations aiming at appearance improvement, and the improvement on confidentiality and usability is slightly insufficient, so that a user can only change the safe file cabinet into a file storage cabinet and cannot exert the real-time information safety guarantee function.
Polymer dispersed liquid crystals, also known as pdlc (polymer dispersed liquid crystal), are liquid crystals dispersed in an organic solid polymer matrix in small droplets of micron order, whose refractive index does not match that of the matrix due to the free orientation of the optical axis of the small droplets composed of liquid crystal molecules, and are strongly scattered by the droplets when light passes through the matrix to assume an opaque or translucent state. Application of an electric field can adjust the optical axis orientation of the liquid crystal droplets, which when index matched, appear transparent. The electric field is removed and the liquid crystal droplets restore the original state of astigmatism, thereby performing the display.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides the office desktop safe file cabinet device which has the advantages of simple structure, convenience in use, safety and reliability.
The purpose of the invention is achieved by the following technical scheme: a desktop safety filing cabinet device for office comprises an intelligent dimming cabinet body, wherein an intelligent dimming film is glued on the outer surface of the intelligent dimming cabinet body, and the intelligent dimming film is a PDLC (polymer dispersed liquid crystal) dimming film; the intelligent dimming cabinet body is also provided with an intelligent authentication lock body, a system master control module and an intelligent power management module, the system master control module is respectively and electrically connected with the intelligent dimming film, the intelligent authentication lock body and the intelligent power management module, and the intelligent dimming cabinet body is opened or locked through the intelligent authentication lock body for a user to take and place files; the system master control module controls the intelligent power management module to electrify or cut off the intelligent dimming film, so that the surface of the intelligent dimming cabinet body is switched between a transparent state and an opaque state.
As a further technical scheme, the office desktop safety file cabinet device further comprises a brightness detection module and an intelligent illumination module which are fixedly arranged on the intelligent dimming cabinet body, and the brightness detection module and the intelligent illumination module are electrically connected with the system master control module; the brightness detection module transmits the measured brightness information in the intelligent dimming cabinet body to the system master control module, and the measured brightness information is processed by the system master control module and then sends a TTL level signal to the intelligent illumination module; the intelligent illumination module comprises a brightness control module and a high-brightness LED, wherein the brightness control module adjusts the brightness of the high-brightness LED according to the received TTL level signal.
As a further technical scheme, the intelligent authentication lock body comprises an intelligent authentication module and a safe intelligent lock head, wherein the intelligent authentication module supports four authentication modes of fingerprints, palmprints, passwords and spare keys, and is also provided with an external spare power supply interface; the safe intelligent lock head supports an electric unlocking mode and a key unlocking mode.
As a further technical scheme, the office desktop safety file cabinet device also comprises an acousto-optic alarm module which is electrically connected with the system general control module, wherein the acousto-optic alarm module comprises an alarm sound and a warning lamp; when the sound and light alarm module receives an alarm signal sent by the system master control module, the alarm sound and the warning lamp start to work.
As a further technical scheme, the system main control module comprises a main control module and a mobile detection module which are electrically connected with each other, the main control module adopts a single-chip microcomputer STC8A4KxxS4 as a main control processor, and the mobile detection module is used for detecting the mobile state of the intelligent dimming cabinet and transmitting information back to the main control module.
As a further technical scheme, the system master control module further comprises a communication module electrically connected with the master control module, and the communication module is accessed to a cloud platform through a cloud access module to realize remote alarm and management functions; the communication module supports a VPN connection mode to ensure the data security of the communication system.
As a preferred technical scheme, the cloud access module supports one or more of Bluetooth communication, Wi-Fi communication and GPRS communication.
As a further technical scheme, the intelligent power management module comprises an electric energy generation device, a charge-discharge management system and an energy storage device, wherein the electric energy generation device is electrically connected with the energy storage device through a charge control circuit of the charge-discharge management system to charge the energy storage device; the energy storage device is electrically connected with the system master control module through a discharge control circuit of the charge-discharge management system and supplies power to the system master control module.
As a preferred technical scheme, the electric energy generating device is one or two of an indoor solar battery and a mechanical energy conversion module, and the energy storage device is an ultrathin lithium battery; the charging and discharging management system adopts 3.7V power supply voltage and is provided with a voltage adjusting chip XC6219B332MR for adjusting the voltage output to the system master control module.
As an optimal technical scheme, the intelligent dimming cabinet body is made of polymethyl methacrylate.
The invention has the beneficial effects that: an indoor solar cell and an automatic mechanical energy generating device are adopted as electric energy generating devices, and an ultrathin lithium battery is used as an energy storage device and can be repeatedly used, so that the environment is protected; the control part adopts a low-power-consumption singlechip as a control module of a main control chip, supports fingerprint identification and password authentication unlocking functions, gets rid of the trouble of unlocking by carrying a key, and automatically locks a cabinet door or a drawer system which is not opened within 3 seconds in default; after the authentication is successful, the whole file cabinet is transparent, the internal file type can be conveniently checked without opening the file cabinet, if the atomization of the file cabinet is unsuccessful, the file content in the cabinet is ensured not to be stolen, and if the buzzer for checking the file is unlocked for a plurality of times, an alarm sound is sent out; the file cabinet is provided with a collision or movement alarm device, and when the file cabinet is not allowed to move, the file cabinet immediately gives out a warning sound to remind that the equipment cannot move randomly.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a block diagram of a connection structure according to an embodiment of the present invention.
Fig. 3 is a flowchart of the operation of the embodiment of the present invention.
Description of reference numerals: the intelligent light-adjusting cabinet comprises an intelligent light-adjusting cabinet body 1, an intelligent authentication lock body 2, a brightness detection module 3, an intelligent illumination module 4, an audible and visual alarm module 5, a system master control module 6, a master control module 61, a communication module 62, a mobile detection module 63 and an intelligent power management module 7.
Detailed Description
The invention will be described in detail below with reference to the following drawings:
example (b): as shown in fig. 1, the office desktop security filing cabinet device comprises an intelligent dimming cabinet body 1, a security certification lock body 2, a brightness detection module 3, an intelligent illumination module 4, an audible and visual alarm module 5, an intelligent power management module 7 and a system general control module 6. The intelligent dimming cabinet body 1 adopts organic glass (polymethyl methacrylate) as a base material, and a layer of intelligent dimming film is glued on the outer surface of the base material, wherein the intelligent dimming film is a PDLC dimming film; the organic glass has moderate toughness and hardness, small and light density, and is a very good material for the cabinet body of the desktop file cabinet, and the intelligent dimming film is in a light-transmitting opaque state under the condition of no electric field effect; when alternating current is introduced, liquid crystal molecules are orderly arranged, and the intelligent dimming film is switched from a light-transmitting opaque state to a transparent state. Through the electric field effect, can realize the quick random conversion between transparent and opaque state, guarantee that the file is deposited the security strong and seek conveniently. The system general control module 6 is respectively and electrically connected with the intelligent dimming film, the brightness detection module 3, the intelligent illumination module 4, the sound and light alarm module 5 and the intelligent power management module 7, and the intelligent dimming cabinet body 1 is opened or locked through the intelligent authentication lock body 2 for a user to take and place files; the system master control module 6 controls the intelligent power management module 7 to electrify or cut off the intelligent dimming film, so that the surface of the intelligent dimming cabinet body 1 is switched between a transparent state and an opaque state, a user can see data in the file cabinet clearly, and unauthenticated people cannot acquire information in the file cabinet.
Further, the intelligent authentication lock body 2 is composed of an intelligent authentication module (including fingerprint authentication and password authentication in this embodiment) and a safe intelligent lock head, the system starts an authentication system to read authentication input information after sensing vibration or human body contact, firstly scans fingerprint input authentication, and then detects password authentication. The authentication is unlocked by pressing the button by a user, otherwise, the cabinet body is in a transparent state after 1.5s, a file cabinet user can conveniently check the approximate content of the file without opening the cabinet, the time for the file data user to inquire the file is saved, and meanwhile, the password protection is provided to prevent the file data user from not checking the content of the file without authentication, so that the content of the file data can not be divulged. The intelligent authentication module supports four authentication modes of fingerprints, palmprints, passwords and spare keys, and is also provided with an external spare power supply interface so as to ensure that the lock body of the file cabinet can still be opened through the authentication system when the power supply of the system fails; the safe intelligent lock head supports an electric unlocking mode and a key unlocking mode.
Further, the brightness detection module 3 and the intelligent lighting module 4 are arranged at the top of the intelligent dimming cabinet 1. The brightness detection module 3 is used for detecting the brightness of the indoor environment, transmitting the measured brightness information to the system master control module 6, and sending a TTL level signal to the intelligent illumination module 4 after being processed by the system master control module 6; the intelligent lighting module 4 comprises a brightness control module and a high-brightness LED, the brightness control module adjusts the brightness of the high-brightness LED according to the received TTL level signal, the brightness level is 4 levels, and the user can clearly identify the content of the file data in the cabinet by 40% (illumination is less than 5x), 60% (illumination is 5-500 lx), 80% (illumination is 500-3000 lx) and 100% (illumination is more than 3000 lx).
Further, as shown in fig. 2, the system total control module 6 includes a main control module 61, a communication module 62 and a movement detection module 63, and the main control module 61 uses a high-performance low-power consumption single-chip microcomputer STC8A4KxxS4 as a main control processor. The communication module 62 is selected as an optional module according to the actual use condition, and the communication module 62 is accessed to the cloud platform through the cloud access module to realize the remote alarm and management functions; the communication module 62 supports a VPN connection mode to ensure data security of the communication system. The cloud access module supports one or more of Bluetooth communication, Wi-Fi communication and GPRS communication. The movement detection module 63 includes a high-quality button switch and a vibration detection module installed at the bottom of the file cabinet, and is configured to detect whether the file cabinet has an illegal movement condition, and if the button switch is illegally turned on or the vibration intensity exceeds a set value (the vibration intensity can be adjusted by a potentiometer), input a switch signal to the corresponding IO port of the main control module 61.
Further, the sound and light alarm module 5 comprises an alarm sound and a warning light; when the sound and light alarm module 5 receives the alarm signal sent by the system general control module 6, the alarm sound and the warning lamp start to work. When the intelligent dimming cabinet body 1 is illegally moved, the movement detection module 63 sends a signal to the main control module 61, the main control module 61 sends an alarm signal to the sound and light alarm module 5, and meanwhile, the communication module 62 communicates with the outside for alarm; when the intelligent authentication lock body 2 fails to be unlocked by multiple attempts, the intelligent authentication lock body 2 sends a signal to the main control module 61, the main control module 61 sends an alarm signal to the sound and light alarm module 5, and meanwhile, the communication module 62 communicates with the outside to alarm.
Further, intelligent power management module 7 is located intelligent dimming cabinet 1 bottom, and it includes solar cell, mechanical energy conversion module, charge-discharge management system and ultra-thin lithium cell. The charge and discharge management system adopts 3.7V power supply voltage, ensures that the electric energy of the solar battery and the mechanical energy conversion module can be efficiently stored in a 3.7V ultrathin lithium battery, has a voltage adjustment chip XC6219B332MR, can output stable 3.3V voltage for a main control module 61 adopting VCC voltage 3.3V, and outputs a drip alarm sound prompt detection system power supply system when the voltage of the ultrathin lithium battery is lower than 2.8V. Mechanical energy generated by a user in the process of opening the intelligent authentication lock body 2 is converted into electric energy through the mechanical energy conversion module and stored in the ultrathin lithium battery.
Referring to fig. 3, in the workflow of the office desktop security file cabinet, when a system is initialized, a determining device first determines whether a voltage is normal or not, whether illegal movement exists or not, and the like, then initializes system parameters of an IO port and an output interface, and then enters a system self-checking process to start a brightness detection thread, a movement detection thread and a system communication detection thread. Each thread works as follows:
1) the movement detection thread periodically checks whether the file cabinet is moved greatly, if so, an exception handling program is entered, and an audible and visual alarm is given to remind that the file cabinet is not shaken; if not, continuing the periodic detection;
2) the brightness detection thread periodically checks whether the system environment is normal in brightness, if the system environment is detected to be strong light or dark, an exception handling program is entered (a worker should check whether the system environment is artificially strong light or placed in the dark, if so, specific operation is input to suspend brightness period detection, and specific operation recovery period detection is input until the system environment is normal; otherwise, informing the manufacturer to maintain); if not, continuing the periodic detection;
3) the authentication detection thread periodically checks the authentication input state, if the input is input, the unlocking/data checking state is entered when the input is normal, the lock is closed when the input is overtime, and the abnormal processing program is entered when the input is abnormal, and the sound and light alarm is given; if no input is input, the periodic detection is continued;
4) and starting an audible and visual alarm when the abnormal condition occurs, prompting according to the abnormal condition, and starting a communication processing program to notify personnel.
The working process of the invention is as follows: the intelligent power management module 7 in the device adopts an indoor solar battery and a mechanical energy conversion module as an electric energy generating device, and an ultrathin lithium battery as an energy storage device can be repeatedly used, so that the environment is protected; the system master control module 6 adopts a low-power-consumption singlechip as a control module of a master control chip, the security authentication lock body 2 supports fingerprint identification and password authentication unlocking functions, the trouble of unlocking by carrying a key is eliminated, and the door or drawer system is not opened within 3 seconds by default and is automatically locked; after successful authentication, the intelligent dimming cabinet body 1 is transparent in whole, the type of the internal file can be conveniently checked without opening the file cabinet, if the authentication is unsuccessful, the intelligent dimming cabinet body 1 keeps an atomized state to ensure that the content of the file in the cabinet is not stolen, and if a user fails to unlock and check the file for many times, the sound-light alarm module 5 sends out an alarm sound and remotely alarms through the communication module 62; in addition, when the movement detection module 63 detects that the intelligent dimming cabinet 1 is illegally moved (the vibration intensity exceeds a set value), the sound and light alarm module 5 immediately sends out an alarm sound to remind that the equipment cannot be moved randomly, the alarm lamp flickers to warn an intruder, and meanwhile, the communication module 62 remotely alarms.
It should be understood that equivalent substitutions and changes to the technical solution and the inventive concept of the present invention should be made by those skilled in the art to the protection scope of the appended claims.
Claims (10)
1. The utility model provides a desktop safety filing cabinet device for official working which characterized in that: the intelligent dimming device comprises an intelligent dimming cabinet body (1), wherein an intelligent dimming film is glued on the outer surface of the intelligent dimming cabinet body (1), and the intelligent dimming film is a PDLC (polymer dispersed liquid crystal) dimming film; the intelligent dimming cabinet body (1) is also provided with an intelligent authentication lock body (2), a system master control module (6) and an intelligent power management module (7), the system master control module (6) is respectively and electrically connected with the intelligent dimming film, the intelligent authentication lock body (2) and the intelligent power management module (7), and the intelligent dimming cabinet body (1) is opened or locked through the intelligent authentication lock body (2) to be used by a user for taking and placing files; the system master control module (6) controls the intelligent power management module (7) to electrify or cut off the intelligent dimming film, so that the surface of the intelligent dimming cabinet body (1) is switched between a transparent state and an opaque state.
2. An office desktop security file cabinet apparatus as defined in claim 1, wherein: the intelligent dimming system is characterized by also comprising a brightness detection module (3) and an intelligent illumination module (4) which are fixedly arranged on the intelligent dimming cabinet body (1), wherein the brightness detection module and the intelligent illumination module are electrically connected with a system master control module (6); the brightness detection module (3) transmits the measured brightness information in the intelligent dimming cabinet body (1) to the system master control module (6), and the measured brightness information is processed by the system master control module (6) and then sends a TTL level signal to the intelligent illumination module (4); the intelligent lighting module (4) comprises a brightness control module and a high-brightness LED, and the brightness control module adjusts the brightness of the high-brightness LED according to the received TTL level signal.
3. An office desktop security file cabinet apparatus as defined in claim 1, wherein: the intelligent authentication lock body (2) comprises an intelligent authentication module and a safe intelligent lock head, wherein the intelligent authentication module supports four authentication modes of fingerprints, palmprints, passwords and spare keys, and is also provided with an external spare power supply interface; the safe intelligent lock head supports an electric unlocking mode and a key unlocking mode.
4. An office desktop security file cabinet apparatus as defined in claim 1, wherein: the system is characterized by also comprising an acousto-optic alarm module (5) electrically connected with the system master control module (6), wherein the acousto-optic alarm module (5) comprises an alarm sound and a warning lamp; when the acousto-optic alarm module (5) receives an alarm signal sent by the system master control module (6), the alarm sound and the warning lamp start to work.
5. An office desktop security file cabinet apparatus as defined in claim 1, wherein: the system main control module (6) comprises a main control module (61) and a mobile detection module (63) which are electrically connected with each other, the main control module (61) adopts a single-chip microcomputer STC8A4KxxS4 as a main control processor, and the mobile detection module (63) is used for detecting the mobile state of the intelligent dimming cabinet body (1) and transmitting information back to the main control module (61).
6. An office desktop security file cabinet apparatus as defined in claim 5, wherein: the system main control module (6) further comprises a communication module (62) electrically connected with the main control module (61), and the communication module (62) is accessed to a cloud platform through a cloud access module to realize remote alarm and management functions; the communication module (62) supports a virtual private network VPN connection mode to ensure the data security of the communication system.
7. An office desktop security file cabinet apparatus as defined in claim 6, wherein: the cloud access module supports one or more of Bluetooth communication, Wi-Fi communication and GPRS communication.
8. An office desktop security file cabinet apparatus as defined in claim 1, wherein: the intelligent power management module (7) comprises an electric energy generation device, a charge and discharge management system and an energy storage device, wherein the electric energy generation device is electrically connected with the energy storage device through a charge control circuit of the charge and discharge management system to charge the energy storage device; the energy storage device is electrically connected with the system master control module (6) through a discharge control circuit of the charge-discharge management system and supplies power to the system master control module (6).
9. An office desktop security file cabinet apparatus as defined in claim 8, wherein: the electric energy generating device is one or two of an indoor solar battery and a mechanical energy conversion module, and the energy storage device is an ultrathin lithium battery; the charging and discharging management system adopts 3.7V power supply voltage and is provided with a voltage adjusting chip XC6219B332MR for adjusting the voltage output to the system master control module (6).
10. An office desktop security file cabinet apparatus as defined in claim 1, wherein: the intelligent dimming cabinet body (1) is made of polymethyl methacrylate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011258710.6A CN112425926A (en) | 2020-11-12 | 2020-11-12 | Desktop safety filing cabinet device for office |
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| CN202011258710.6A CN112425926A (en) | 2020-11-12 | 2020-11-12 | Desktop safety filing cabinet device for office |
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| CN112425926A true CN112425926A (en) | 2021-03-02 |
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| CN102119812A (en) * | 2010-12-28 | 2011-07-13 | 曾光 | Self-powered intelligent internet-of-things storing cabinet |
| CN105421934A (en) * | 2015-12-28 | 2016-03-23 | 青岛众音科技发展有限公司 | Network intelligent fingerprint safe case |
| CN208985251U (en) * | 2018-11-01 | 2019-06-14 | 浙江星星冷链集成股份有限公司 | A kind of human body environment's optical detection system based on self-service cabinet |
| CN110200421A (en) * | 2019-05-31 | 2019-09-06 | 上海木木机器人技术有限公司 | A kind of observation cabinet and article check control method |
| CN111246698A (en) * | 2020-03-13 | 2020-06-05 | 浪潮商用机器有限公司 | Server cabinet and visual cabinet door structure of internal server thereof |
| CN214630899U (en) * | 2020-11-12 | 2021-11-09 | 中国船舶重工集团公司第七一五研究所 | Office desktop safety file cabinet device |
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