Anti-theft communication cabinet
By introducing a monitoring module and a secondary locking device in the outdoor communication cabinet, and using sensors and motor drive locking railings and locking tongues for secondary locking, the problem of insufficient anti-theft function in the prior art is solved, and the safety protection and maintenance of the equipment are realized Convenience.
Patent Information
- Application Number
- CN202420398478.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-01
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-03-01
AI Technical Summary
The existing outdoor communication cabinet has weak anti-theft function and is easily violently dismantled by the thief, resulting in equipment loss.
An anti-theft communication cabinet was designed, using monitoring module, main control chip and secondary locking device, to detect violent disassembly through sensors, control the motor to drive the locking railing and locking tongue for secondary locking, and provide a local circuit structure to reduce electrical risks. and maintenance difficulty.
It effectively prevents the cabinet from being violently dismantled, ensures the safety of the equipment, simplifies the maintenance process, and reduces electrical risks.
Smart Images
Figure CN222147960U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of anti-theft cabinets, in particular to an anti-theft communication cabinet. Background Art
[0002] Outdoor communication cabinets are cabinets that are directly exposed to the natural environment and are prohibited to be opened by unauthorized users. They provide an outdoor working environment and safety system for communication workstations and provide reliable mechanical protection for the normal operation of internal equipment. At present, the existing outdoor communication cabinets have weak anti-theft functions and are easily dismantled by thieves. When the staff receives the theft news and arrives at the scene, the equipment in the cabinet has been stolen, causing losses.
[0003] The patent name that has been published is a Chinese utility model patent with the publication number of CN207589328U, which includes: a cabinet, a shelf, a bolt, a detection mechanism, an alarm mechanism, a circuit network, and a battery. The cabinet is provided with a cabinet door and a vent, and bolts are provided inside the cabinet door and at the vent. The cabinet door is provided with a detection mechanism, and the detection mechanism is connected to the alarm mechanism through a wire. The cabinet is provided with a shelf, and the cabinet is provided with a battery. The cabinet shell is provided with a circuit network covering the entire cabinet. When the device is violently disassembled, the circuit network covers the entire cabinet, so the circuit network will be destroyed, thereby completing the monitoring of the violent disassembly. However, in this structure, since the circuit network is complex and covers the entire cabinet, there are electrical safety issues, and the structure is complex and difficult to maintain. Utility Model Content
[0004] The purpose of the present application is to provide an anti-theft communication cabinet, which can effectively solve the problem of outdoor communication cabinets being violently disassembled, resulting in the loss of equipment.
[0005] In order to achieve the above objectives, the scheme adopted in this application is as follows:
[0006] The utility model provides an anti-theft communication cabinet, comprising a cabinet body and a cabinet door hinged with the cabinet body, an electronic lock is arranged between the cabinet body and the cabinet door, the electronic lock is provided with an identity recognition module, and a communication device is arranged in the cabinet body, characterized in that: it also comprises a monitoring module, a main control chip and a secondary locking device arranged between the communication device and the cabinet door, the secondary locking device comprises a motor, a locking railing and a lock tongue; one end of the locking railing is connected to the output end of the motor, and the other end is connected to the lock tongue through an electric telescopic structure; the cabinet body is provided with an unlocking position and a locking position, when the locking railing is in the unlocking position, the locking railing is not intercepted at the front side of the communication device; when the locking railing is in the locking position, the locking railing is intercepted at the front side of the communication device; the motor controls the switching of the locking railing between the locking position and the unlocking position; the locking position in the cabinet body is provided with a lock buckle groove, and the lock buckle groove cooperates with the lock tongue to complete the locking;
[0007] The monitoring module includes a sensor for monitoring changes in the cabinet state. After the sensor collects data on changes in the cabinet state caused by violent disassembly of the cabinet, it sends a signal to the main control chip, and the main control chip controls the operation of the secondary locking device; the sensor is any one of a vibration sensor, a pressure sensor, and a Hall sensor.
[0008] In some embodiments, the locking position is located on the opposite side of the motor. When the motor drives the locking rail to rotate to the locking position, the lock tongue extends out and is stuck in the lock slot.
[0009] In some embodiments, the locking slot is disposed on the inner wall of the cabinet.
[0010] In some embodiments, a ventilation hole is provided on the outside of the cabinet.
[0011] In some embodiments, the main control chip is connected to a communication module for sending information to staff.
[0012] In some embodiments, an alarm is also included, and the monitoring module, identity recognition module, electronic lock, motor, electric telescopic structure, alarm, and communication module are all electrically connected to the main control chip.
[0013] In some embodiments, a power module is provided in the cabinet, and the monitoring module, identity recognition module, communication module, main control chip, motor, alarm, electronic lock, and electric telescopic structure are all powered by the power module.
[0014] In some embodiments, the power module includes an electric fuse U1, a transformer U2, diodes D1, D2, D3, D4, D5, D6, active capacitors C1, C3, C5, ordinary capacitors C2, C4, a voltage stabilizer U3, a resistor R1, and a MOS tube Q1; a 220V AC voltage is connected between pin 1 of the electric fuse U1 and pin 2 of the transformer U2, pin 2 of the electric fuse U1 is connected to pin 1 of the transformer U2, pin 4 of the transformer U2 is connected to the cathode of the diode D1 and the anode of the diode D3, pin 3 of the transformer U2 is connected to the cathode of the diode D2 and the anode of the diode D4, the anode of the diode D1, the anode of the diode D2, the active capacitors C1 and C5 are connected to the cathode of the diode D2, the anode of the diode D4, the active capacitors C1 and C5 are connected to the cathode of the diode D2, the anode of the diode D4, the active capacitors C1 and C5 are connected to the cathode of the diode D2, the active capacitors C1 and C5 are connected to the anode ... The cathode of diode D3, one end of capacitor C2 and C4 are connected and grounded, the cathode of diode D3, the cathode of diode D4, the anode of active capacitor C1, the other end of ordinary capacitor C2, and the IN port of voltage regulator U3 are connected, the OUT port of voltage regulator U3 is connected with the anode of active capacitor C3, the other end of ordinary capacitor C4, the cathode of diode D5, one end of resistor R1, and the gate of MOS tube, the drain of MOS tube is connected with the battery, the source of MOS tube is connected with the anode of diode D6, the cathode of diode D6 is connected with the anode of active capacitor, the cathode of diode D5, and the VCC end of main control chip, the other end of resistor R1 is connected with the cathode of active capacitor and grounded.
[0015] In some embodiments, the control circuit of the electric telescopic structure includes a resistor R4, a transistor Q4, a relay S2, and an electric telescopic module U11, and the electric telescopic module represents the electric telescopic structure; one end of the resistor R4 is connected to the PA10 end of the main control chip, and the other end of the resistor R4 is connected to the base of the transistor Q4, the collector of the transistor Q4 is connected to the power supply, and the emitter is connected to pin 1 of the relay S2, pin 2 of the relay S1 is connected to the power supply, pin 3 is suspended, pin 4 is connected to the electric telescopic module U11 and grounded, and pin 5 is connected to the VCC end of the electric telescopic module U11; when it is detected that the cabinet door is violently damaged, the main control chip sends a control signal through the PA10 port, the transistor Q4 is turned on, the internal contacts of the relay S2 are closed, the electric telescopic module U11 is connected to the power supply, and the electric telescopic module controls the retraction of the lock tongue to complete the retraction function of the locking railing lock tongue.
[0016] The technical solution of the present application has at least the following advantages and beneficial effects:
[0017] 1. The utility model adopts sensors to detect violent disassembly, and does not need to use an overall circuit network structure for detection. Therefore, circuits can be only partially provided in the cabinet, which is convenient for maintenance and reduces electrical risks.
[0018] 2. The utility model is provided with a secondary locking device, which can provide secondary protection for the large equipment in the cabinet, thereby ensuring the safety of the large equipment in the cabinet. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0020] Figure 2 It is an enlarged cross-sectional schematic diagram of a part A of the present invention.
[0021] Figure 3 It is a cross-sectional schematic diagram of the locking device of the utility model.
[0022] Figure 4 This is a schematic diagram of the power module circuit of the utility model.
[0023] Figure 5 This is a schematic diagram of the alarm circuit of the utility model.
[0024] Figure 6 It is a circuit diagram of the electric telescopic structure of the utility model.
[0025] Figure 7 This is a schematic diagram of the electronic lock circuit of the utility model.
[0026] Figure 8 This is a schematic diagram of the motor circuit of the utility model.
[0027] Fig. 9 This is a circuit diagram of the identity recognition module of the utility model.
[0028] Fig.10 This is a circuit diagram of the communication module of the utility model.
[0029] Fig.11 This is a circuit diagram of the monitoring module of the utility model.
[0030] Among them, the figure numbers are as follows: 1-lock tongue, 2-lock slot, 3-locking railing, 4-motor, 5-alarm, 6-electronic lock. DETAILED DESCRIPTION
[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0032] It should be noted that similar numbers and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. If the terms "center", "upper", "lower", "inner", "outer", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the figure, or the orientation or position relationship in which the product of the application is usually placed when in use, it is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. It should also be noted that unless otherwise clearly specified and limited, if the terms "set", "install", and "connect" appear, they should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be a connection between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0033] Example
[0034] Please refer to Figure 1-Figure 11 The utility model provides an anti-theft communication cabinet, which is the same as the prior art, and includes a cabinet body and a cabinet door hinged to the cabinet body, an electronic lock 6 is arranged between the cabinet body and the cabinet door; the electronic lock 6 is provided with an identity recognition module, and a communication device is arranged in the cabinet body.
[0035] Different from the prior art, a secondary locking device is also provided in the cabinet. The secondary locking device is arranged in front of the communication equipment in the cabinet, that is, the secondary locking device is located between the communication equipment and the cabinet door. When the cabinet door is violently opened, the secondary locking device works to block the communication equipment and provide anti-theft protection again.
[0036] The secondary locking device includes a motor 4 and a locking rail 3; the motor 4 is arranged inside the cabinet body, the output end of the motor 4 is connected to one end of the locking rail 3, the other end of the locking rail 3 is slidably provided with a lock tongue 1, a lock buckle slot 2 is arranged inside the cabinet body, the lock buckle slot 2 matches the lock tongue 1, when the lock tongue 1 is located in the lock buckle slot 2, the locking is completed, and when the lock tongue 1 is separated from the lock buckle slot 2, the unlocking is completed;
[0037] The locking rail 3 has two working positions, which are defined as an unlocking position and a locking position for ease of description; the rotation of the motor 4 can drive the locking rail 3 to rotate between the two working positions, thereby completing the locking and unlocking of the secondary locking device;
[0038] Furthermore, the unlocking position and the motor 4 are located on the same side, so that the locking railing 3 is not intercepted on the front side of the communication device when it is in the unlocking position; the locking position is located on the opposite side of the motor 4, so that the locking railing 3 is intercepted on the front side of the communication device when it is in the locking position, thereby realizing anti-theft protection.
[0039] The inner wall of the cabinet is provided with a locking slot 2 at a position corresponding to the above two working positions and opposite to the lock tongue 1, and the locking slot 2 is used to cooperate with the lock tongue 1 to complete the locking. The locking slot 2 at the unlocking position is used to fix the position of the locking railing 3 when the cabinet is not violently disassembled to prevent the locking railing 3 from sliding out of control; the locking slot 2 at the locking position is used to fix the position of the locking railing 3 when the cabinet is violently disassembled to provide secondary protection for the equipment in the cabinet.
[0040] An electric telescopic structure is provided on the locking railing 3, and the driving end of the electric telescopic structure is connected to the lock tongue 1. The extension and retraction of the lock tongue 1 are controlled by the electric telescopic structure. When the lock tongue 1 is extended, it is stuck in the lock buckle groove 2, and when the lock tongue 1 is retracted, it is separated from the lock buckle groove 2.
[0041] The utility model further comprises a main control chip, a monitoring module, an identity recognition module, an electronic lock 6, a motor 4, an electric telescopic structure, an alarm 5, a communication module, and a power module, and all the above devices and modules are electrically connected.
[0042] The monitoring module monitors whether the cabinet has been violently disassembled. When it detects that it has been violently disassembled, the monitoring module sends a signal to the main control chip, which controls the electric telescopic structure to work, the lock tongue 1 in the unlocking position retracts, the motor 4 rotates, the motor 4 drives the locking rail 3 to rotate to the locking position, the lock tongue 1 pops out and combines with the lock slot 2 in the locking position. The staff cancels the alarm, the main control chip controls the lock tongue 1 in the locking position to retract, the motor 4 rotates, drives the locking rail 3 to rotate to the unlocking position, the lock tongue 1 pops out and matches with the lock slot 2 in the unlocking position.
[0043] The monitoring module includes sensor U5, the VCC terminal of sensor U5 is connected to the power supply, the DO port is connected to the PA1 port of the main control chip, and the GND terminal is grounded. When the physical quantity measured by sensor U5 exceeds a certain threshold, a signal is sent to the main control chip, and the main control chip controls the secondary locking device to complete the locking work.
[0044] As an optional implementation, the sensor U5 may be any one of a vibration sensor, a pressure sensor, and a Hall sensor.
[0045] The identification module includes an identification device U6, which uses I2C communication with the main control chip. The VCC end of the identification device U6 is connected to the power supply, the SCL end (synchronous clock signal) is connected to the SCL end of the main control chip, the SDA end (data transmission) is connected to the SDA end of the main control chip, and the GND end is grounded. The identification device U6 is used to identify the identity of the staff. After successful identification, a signal is sent to the main control chip, and the main control chip controls the electronic lock 6 to unlock; if the identification fails, the identification device U6 sends a signal to the main control chip, and the main control chip sends a warning message to the relevant staff.
[0046] As an optional implementation method, the communication method between the identity recognition device U6 and the main control chip can be any one of SPI and UART; the identity recognition device U6 can be any one of fingerprint recognition, face recognition, and radio frequency card, or it can be a combination of multiple recognition methods, such as radio frequency card plus fingerprint recognition, electronic password lock plus face recognition, etc.
[0047] The function of the power module is to provide the required voltage for the main control chip, monitoring module, identification module, electronic lock 6, motor 4, electric telescopic structure, alarm 5, and communication module. The power module includes an electric fuse U1, a transformer U2, diodes D1, D2, D3, D4, D5, D6, active capacitors C1, C3, C5, ordinary capacitors C2, C4, a voltage regulator U3, a resistor R1, and a MOS tube Q1. A 220V AC voltage is connected between pin 1 of the electric fuse U1 and pin 2 of the transformer U2, pin 2 of the electric fuse U1 is connected to pin 1 of the transformer U2, pin 4 of the transformer U2 is connected to the cathode of the diode D1 and the anode of the diode D3, pin 3 of the transformer U2 is connected to the cathode of the diode D2 and the anode of the diode D4, the anode of the diode D1, the anode of the diode D2, the cathode of the active capacitors C1 and C3, and one end of the capacitors C2 and C4 are connected and grounded, the cathode of the diode D3, the cathode of the diode D4, the active capacitor C 1, the other end of the ordinary capacitor C2, and the IN port of the voltage regulator U3 are connected; the OUT port of the voltage regulator U3 is connected to the positive electrode of the active capacitor C3, the other end of the ordinary capacitor C4, the negative electrode of the diode D5, one end of the resistor R1, and the gate of the MOS tube; the drain of the MOS tube is connected to the battery; the source of the MOS tube is connected to the positive electrode of the diode D6; the negative electrode of the diode D6 is connected to the positive electrode of the active capacitor, the negative electrode of the diode D5, and the VCC end of the main control chip; the other end of the resistor R1 is connected to the negative electrode of the active capacitor and grounded. Diodes D1, D2, D3, and D4 form a bridge rectifier circuit, which is a full-wave rectifier circuit, the purpose of which is to rectify AC power into DC power; active capacitor C1 and ordinary capacitor C2, active capacitor C3 and ordinary capacitor C4 are all filter circuits.
[0048] The working principle of the power module is as follows: when the circuit is connected to a 220V AC voltage, the 220V AC voltage is rectified, filtered, and stabilized by the transformer U2, the bridge rectifier circuit, the active capacitors C1 and C3, the ordinary capacitors C2 and C4, and the voltage regulator U3. At this time, the gate voltage of the MOS tube Q1 is greater than the drain voltage. At this time, the MOS tube Q1 is cut off, and the processed voltage passes through the diode D5 to input the voltage to each device and module; when the circuit is not connected to a 220V AC voltage, the gate voltage of the MOS tube Q1 is less than the drain voltage. At this time, the MOS tube Q1 is turned on, and the voltage provided by the battery passes through the MOS tube Q1 and the diode D6 to input the voltage to each device and module.
[0049] The VCC end of the communication module U7 is connected to the power supply, and the TX port is connected to the RX port of the main control chip. The function of the communication module U7 is to transmit data to the main control chip. The RX port of the communication module U7 is connected to the TX port of the main control chip. The function of the communication module U7 is to receive data from the main control chip. The GND end of the communication module U7 is grounded. When the cabinet is violently damaged, the main control chip sends a control signal to the communication module U7, and the alarm information is sent to the monitoring terminal of the relevant staff through the communication module U7; the staff can also use the monitoring terminal to send instructions to the communication module U7, and control the main control chip to release the alarm through the communication module U7.
[0050] As an optional implementation, the communication module U7 is any one of a GPRS module, a 4G / 5G module, a NB-IoT module, and a WiFi module.
[0051] The electronic lock control circuit includes a resistor R3, a transistor Q3, a relay S1, and an electronic lock module U10. The electronic lock module U10 represents the structure for controlling the extension and retraction of the lock tongue 1 in the electronic lock 6. In the electronic lock control circuit, one end of the resistor R3 is connected to the PA11 end of the main control chip, and the other end of the resistor R3 is connected to the base of the transistor Q3. The collector of the transistor Q3 is connected to the power supply, and the emitter is connected to the pin 1 of the relay S1. The pin 2 of the relay S1 is connected to the power supply, the pin 3 is suspended, the pin 4 is connected to the electronic lock 6 module U10 and grounded, and the pin 5 is connected to the VCC end of the cabinet door lock core U10. When the identity recognition module successfully recognizes, the main control chip sends a control signal through the PA11 port, the transistor Q3 is turned on, the internal contacts of the relay S1 are closed, the electronic lock module U10 is connected to the power supply, and the lock tongue 1 of the electronic lock 6 retracts to complete the unlocking function.
[0052] The electric telescopic structure circuit includes a resistor R4, a transistor Q4, a relay S2, and an electric telescopic module U11. The electric telescopic module represents the electric telescopic structure. One end of the resistor R4 is connected to the PA10 end of the main control chip, and the other end of the resistor R4 is connected to the base of the transistor Q4. The collector of the transistor Q4 is connected to the power supply, and the emitter is connected to the pin 1 of the relay S2. The pin 2 of the relay S1 is connected to the power supply, the pin 3 is suspended, the pin 4 is connected to the electric telescopic module U11 and grounded, and the pin 5 is connected to the VCC end of the electric telescopic module U11. When it is detected that the cabinet door is violently damaged, the main control chip sends a control signal through the PA10 port, the transistor Q4 is turned on, the internal contacts of the relay S2 are closed, the electric telescopic module U11 is connected to the power supply, and the electric telescopic module controls the lock tongue 1 to retract, completing the locking railing 3 lock tongue 1 retraction function.
[0053] As an optional implementation, the main control chip may be one of STM32, FPGA, and PIC.
[0054] The alarm 5 includes a resistor R2, a transistor Q2, a sound device BUZ1, and a light emitting diode D7. One end of the resistor R2 is connected to the main control chip PB3, and the other end of the resistor R2 is connected to the base end of the transistor Q2. The collector of the transistor Q2 is connected to the power supply, and the emitter of the transistor Q2 is connected to the positive electrode of the sound device BUZ1 and the positive electrode of the light emitting diode D7 respectively. The negative electrode of the sound device BUZ1 and the negative electrode of the light emitting diode D7 are connected and grounded. When it is detected that the cabinet is violently disassembled, the main control chip sends a control signal through the PB3 port, the transistor Q2 is turned on, and the sound device BUZ1 and the light emitting diode D7 complete the sound and light alarm function.
[0055] The motor 4 control circuit includes a motor driver U8 and a motor module U9, wherein the motor module U9 represents the motor 4. The EN port (enable end) of the motor driver U8 is connected to the EA port of the main control chip, the IN1 port of the motor driver U8 is connected to the PB6 port of the main control chip, the IN2 port of the motor driver U8 is connected to the PB5 port of the main control chip, the IN1 port and the IN2 port of the motor driver U8 receive the control signal of the main control chip, the OUT1 port of the motor driver U8 is connected to the IN1 port of the motor module U9, the OUT2 port of the motor driver U8 is connected to the IN2 port of the motor module U9, the VCC end of the motor driver U8 and the motor module U9 are connected and connected to the power supply, and the GND end of the motor driver U8 and the motor module U9 are connected and grounded. When it is detected that the cabinet is subjected to violent disassembly, the main control chip sends a control signal to the motor driver U8, and the motor driver U8 processes the received signal and sends a control signal to the motor module U9, thereby realizing the forward, reverse, stop and other states of the control motor 4.
[0056] As an optional implementation, the main control chip may control the state of the motor module U9 by PWM control or H-bridge control.
[0057] So far, various embodiments of the present invention have been described in detail. In order to avoid obscuring the concept of the present invention, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solution of the present invention, and the scope of the present invention is defined by the attached claims.
Claims
1. An anti-theft communication cabinet, comprising a cabinet body and a cabinet door hinged to the cabinet body, an electronic lock (6) is arranged between the cabinet body and the cabinet door, the electronic lock (6) is provided with an identity recognition module, and a communication device is arranged in the cabinet body, characterized in that: The cabinet also comprises a monitoring module, a main control chip and a secondary locking device arranged between the communication device and the cabinet door, wherein the secondary locking device comprises a motor (4), a locking rail (3) and a lock tongue (1); one end of the locking rail (3) is connected to the output end of the motor (4), and the other end is connected to the lock tongue (1) through an electric telescopic structure; the cabinet body is provided with an unlocking position and a locking position, and when the locking rail (3) is in the unlocking position, the locking rail (3) is not intercepted on the front side of the communication device; when the locking rail (3) is in the locking position, the locking rail (3) is intercepted on the front side of the communication device; the motor (4) controls the switching of the locking rail (3) between the locking position and the unlocking position; the locking position in the cabinet body is provided with a lock slot (2), and the lock slot (2) cooperates with the lock tongue (1) to complete the locking; The monitoring module includes a sensor for monitoring changes in the cabinet state. After the sensor collects data on changes in the cabinet state caused by violent disassembly of the cabinet, it sends a signal to the main control chip, and the main control chip controls the operation of the secondary locking device; the sensor is any one of a vibration sensor, a pressure sensor, and a Hall sensor.
2. The anti-theft communication cabinet according to claim 1, characterized in that: The locking position is located on the opposite side of the motor (4). When the motor (4) drives the locking rail (3) to rotate to the locking position, the locking tongue (1) extends out and is stuck in the locking groove (2).
3. The anti-theft communication cabinet according to claim 2, characterized in that: The locking groove (2) is arranged on the inner wall of the cabinet.
4. The anti-theft communication cabinet according to claim 1, characterized in that: A vent is arranged outside the cabinet.
5. The anti-theft communication cabinet according to claim 1, characterized in that: The main control chip is connected to a communication module for sending information to the staff.
6. An anti-theft communication cabinet as claimed in any one of claims 1, 2, 3, 4 and 5, characterized in that: It also includes an alarm (5), and the monitoring module, identity recognition module, electronic lock (6), motor (4), electric telescopic structure, alarm (5), and communication module are all electrically connected to the main control chip.
7. An anti-theft communication cabinet as claimed in any one of claims 1, 2, 3, 4 and 5, characterized in that: A power module is provided in the cabinet, and the monitoring module, the identity recognition module, the communication module, the main control chip, the motor (4), the alarm (5), the electronic lock (6), and the electric telescopic structure are all powered by the power module.
8. The anti-theft communication cabinet according to claim 1, characterized in that: The power module includes an electric fuse U1, a transformer U2, diodes D1, D2, D3, D4, D5, D6, active capacitors C1, C3, C5, ordinary capacitors C2, C4, a voltage regulator U3, a resistor R1, and a MOS tube Q1; a 220V AC voltage is connected between pin 1 of the electric fuse U1 and pin 2 of the transformer U2, pin 2 of the electric fuse U1 is connected to pin 1 of the transformer U2, pin 4 of the transformer U2 is connected to the cathode of the diode D1 and the anode of the diode D3, pin 3 of the transformer U2 is connected to the cathode of the diode D2 and the anode of the diode D4, the anode of the diode D1, the anode of the diode D2, the cathode of the active capacitors C1 and C3 , one end of the capacitors C2 and C4 are connected and grounded, the cathode of the diode D3, the cathode of the diode D4, the positive electrode of the active capacitor C1, the other end of the ordinary capacitor C2, and the IN port of the voltage regulator U3 are connected, the OUT port of the voltage regulator U3 is connected to the positive electrode of the active capacitor C3, the other end of the ordinary capacitor C4, the cathode of the diode D5, one end of the resistor R1, and the gate of the MOS tube, the drain of the MOS tube is connected to the battery, the source of the MOS tube is connected to the positive electrode of the diode D6, the cathode of the diode D6 is connected to the positive electrode of the active capacitor, the cathode of the diode D5, and the VCC end of the main control chip, and the other end of the resistor R1 is connected to the negative electrode of the active capacitor and grounded.
9. The anti-theft communication cabinet according to claim 1, characterized in that: The control circuit of the electric telescopic structure comprises a resistor R4, a transistor Q4, a relay S2, and an electric telescopic module U11, wherein the electric telescopic module represents the electric telescopic structure; one end of the resistor R4 is connected to the PA10 end of the main control chip, and the other end of the resistor R4 is connected to the base of the transistor Q4; the collector of the transistor Q4 is connected to the power supply, and the emitter is connected to the pin 1 of the relay S2; the pin 2 of the relay S1 is connected to the power supply, the pin 3 is suspended, the pin 4 is connected to the electric telescopic module U11 and grounded, and the pin 5 is connected to the VCC end of the electric telescopic module U11; when it is detected that the cabinet door is violently damaged, the main control chip sends a control signal through the PA10 port, the transistor Q4 is turned on, the internal contact of the relay S2 is closed, the electric telescopic module U11 is connected to the power supply, and the electric telescopic module controls the lock tongue (1) to retract, thereby completing the locking railing (3) and the lock tongue (1) retraction function.