Intelligent internet access lock

Abstract

The invention provides an intelligent network port lock, and belongs to the technical field of network safety equipment, the intelligent network port lock comprises a shell, an analysis module, an automatic opening and closing assembly and a cooling assembly, the first side of the shell is provided with a plug, the second side is provided with a socket, the second side is the opposite side of the first side, the plug is provided with an output terminal, and the socket is connected with the analysis module. The inner wall of the jack is provided with an input terminal. The analysis module is arranged in the shell, and the analysis module is connected between the input terminal and the output terminal; the automatic opening and closing assembly is connected to the first side of the shell and comprises a first shielding part and a second shielding part which can be automatically opened and closed, and a recovery part for driving the first shielding part and the second shielding part to be closed; wherein the plug is used for being connected into an existing network port, an external network cable is used for being inserted into the jack, the input terminal receives signals of the external network cable, and the signals are output through the output terminal after being recognized to be safe through the analysis module.

Description

Technical Field

[0001] The invention belongs to the technical field of network security equipment, and in particular relates to an intelligent network port lock. Background Art

[0002] With the gradual popularization of the Internet, network security has been increasingly valued. Network equipment has many network ports. When it is necessary to access the external network, it can be achieved by plugging the corresponding plug into the corresponding network port. Usually, multiple network ports are set up, and there are always idle network ports. The idle time of the network port is long, which will cause dust to accumulate in the network port, thereby affecting the connection effect when the subsequent plug is connected. For some special usage scenarios, such as banks, telecommunications, public security, etc., the security requirements are high. Ordinary network ports are easily invaded by malicious networks, and the safety factor when used is low. In addition, the network port will heat up if it is plugged in for a long time during operation, which will slow down the transmission speed of information and may even be damaged by overheating. Summary of the invention

[0003] The embodiment of the present invention provides a smart network port lock, which aims to solve the technical problems that dust accumulates on the existing network port when it is idle for a long time, affecting the connection effect when a subsequent plug is connected, and the existing network port cannot meet the security level requirements of special usage scenarios such as banks; the heat generated by long-term use will cause the information transmission speed to slow down, and in severe cases, it will overheat and be damaged.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: to provide a smart network port lock, including a shell, an analysis module, an automatic opening and closing component and a cooling component, the shell having a plug on the first side and a socket on the second side, the second side being the opposite side of the first side, the plug having an output terminal, and the inner wall of the socket having an input terminal; the analysis module is arranged in the shell, and the analysis module is connected between the input terminal and the output terminal; the automatic opening and closing component is connected to the first side of the shell and is located at the opening of the socket, the automatic opening and closing component includes a first shielding part and a second shielding part that can be automatically opened and closed, and a recovery part that drives the first shielding part and the second shielding part to close, and the cooling component includes a plurality of heat dissipation fins rotatably connected to the outer peripheral surface of the shell, the heat dissipation fins have a first state of being in contact with the side wall of the shell, and a second state of being rotated to open and tilted in a direction away from the shell.

[0005] In a possible implementation, the analysis module includes: The intelligent analysis unit is used to read access information for information collection, analysis and issuance of operation instructions.

[0006] A safety control, integrated in the intelligent analysis chip, for receiving an operation instruction from the intelligent analysis chip to switch between an on and off state; The storage unit is used to store the data analysis results in the intelligent analysis unit and generate active defense logs.

[0007] In a possible implementation, the housing is further provided with an indication unit that is communicatively connected to the safety control, and the indication unit is used to display the on and off states of the safety control.

[0008] In a possible implementation, the housing is provided with two slide grooves arranged opposite to each other, the two slide grooves are respectively slidably matched with the first shielding portion and the second shielding portion, and the automatic opening and closing component includes: A first baffle, slidably connected to one of the slide grooves, the first baffle gradually tilts from the first side of the housing toward the socket, and the first baffle forms the first shielding portion; A second baffle, slidably connected to the other slide groove, the second baffle gradually tilts from the first side of the housing toward the socket and is used to dock with the first baffle, the second baffle forming the second shielding portion; Two return springs are arranged in the two slide grooves in a one-to-one correspondence, one return spring abuts against the first baffle plate, and the other return spring abuts against the second baffle plate, the return spring has a pre-tightening force to make the first baffle plate and the second baffle plate dock, and the two return springs constitute the recovery member; The first baffle plate and the second baffle plate are combined to form a V-shaped structure with an opening facing the first side of the housing.

[0009] In a possible implementation manner, buffer pads are provided on opposite sides of the first baffle plate and the second baffle plate.

[0010] In a possible implementation, the automatic opening and closing component includes: A first opening and closing plate, slidably connected to the first side of the housing, the first opening and closing plate forming the first shielding portion; A second opening and closing plate, slidably connected to the first side of the housing, the second opening and closing plate forming the second shielding portion, the second opening and closing plate being parallel to and opposite to the first opening and closing plate; Two driving members drive the first opening and closing plate and the second opening and closing plate respectively, so as to realize the toward and away movements of the first opening and closing plate and the second opening and closing plate. The two driving members constitute the restoring member.

[0011] In a possible implementation, slide rails are provided on the top and bottom of the first side of the shell, the upper and lower sides of the first opening and closing plate respectively cooperate with the two slide rails, and the upper and lower sides of the second opening and closing plate respectively cooperate with the two slide rails.

[0012] In a possible implementation, a plurality of the heat dissipation fins are arranged at intervals and evenly distributed along the outer contour of the housing.

[0013] In a possible implementation, a plurality of grooves are provided on the outer circumference of the shell, each of the heat sink fins is rotatably connected to one of the grooves, the heat sink fins are in the grooves when in a first state, and extend out of the grooves when in a second state.

[0014] In a possible implementation, a cooling cavity and a phase change material filled in the cooling cavity are provided in the heat dissipation fin, and the heat dissipation fin also has an opening and closing door connected to the cooling cavity.

[0015] Compared with the prior art, the solution shown in the embodiment of the present application requires the smart network port lock of the present application to be inserted into each existing network port when in use. When the smart network port lock is not in use, the first shielding portion and the second shielding portion are in a closed state, thereby blocking the socket; when an external network cable needs to be added to the existing network port, it needs to be plugged into the socket on the outer shell. At this time, the first shielding portion and the second shielding portion are opened, so that the external network cable can be connected to the input terminal, and then the signal of the external network cable is transmitted to the analysis module through the input terminal. The analysis module can set an input password or detect programs in the external network. If the password is entered correctly or there is no offensive program after detection, it can be transmitted normally to the output terminal, thereby realizing the normal connection between the external network cable and the existing network port. The present invention provides an automatic opening and closing component, which can block the opening of the socket when the socket is not in use, thereby preventing dust from entering the socket and affecting the subsequent connection effect, and extending the service life of the socket; when an external network cable is connected to the network port, it will first be analyzed by the analysis module, and the signal transmission path between the input terminal and the output terminal can be normally connected after it is identified as safe, which can improve the safety of use and avoid external intrusion. If the safety requirement is not high, the smart network port lock of the present application can be removed to meet various needs; when the network cable and the socket are plugged in for a long time, the temperature of the shell will rise, and excessive temperature rise will also cause the internal analysis module to overheat and be damaged. By providing a cooling component, the shell can be cooled, the internal analysis module can be protected, and the service life of the analysis module can be extended. In addition, by providing a temperature sensor in the shell, the state of the heat dissipation fins can be changed, thereby achieving different cooling effects on the shell, and the adaptability is stronger. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the three-dimensional structure of the intelligent network port lock provided in the first embodiment of the present invention; Figure 2 A cross-sectional view of the smart network port lock provided in the first embodiment of the present invention Figure 1 (The heat sink fins are in the first state, and the automatic opening and closing component is in the closed state); Figure 3 A cross-sectional view of the smart network port lock provided in the first embodiment of the present invention Figure 2 (The heat sink fins are in the second state, and the automatic opening and closing component is in the open state); Figure 4 A schematic cross-sectional view of the intelligent network port lock provided in the second embodiment of the present invention; Figure 5 This is a control logic schematic diagram of the smart network port lock provided in an embodiment of the present invention.

[0017] Description of reference numerals: 10-housing; 11-plug; 12-socket; 13-input terminal; 14-output terminal; 15-slideway; 16-slideway; 17-groove; 20-analysis module; 21-intelligent analysis unit; 22-security control; 23-storage unit; 30-automatic opening and closing assembly; 31-first baffle; 32-second baffle; 33-reset spring; 34-buffer pad; 35-first opening and closing plate; 36-second opening and closing plate; 37-driving member; 40- indication unit; 50-cooling component; 51-heat dissipation fin; 52-cooling chamber; 53-phase change material; 54-opening and closing door; 55-heat conductive metal sheet. DETAILED DESCRIPTION

[0018] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0019] In the claims, specification and the above-mentioned drawings of the present invention, unless otherwise clearly defined, such as the use of terms such as "first", "second" or "third", etc., they are all for distinguishing different objects, rather than for describing a specific order. The directional words used in the claims, specification and the above-mentioned drawings of the present invention, unless otherwise clearly defined, such as the use of terms such as "upper", "lower", "top", "bottom", "front", "back", "center", "lateral", "longitudinal", "horizontal", "vertical", "left", "right", "clockwise", "counterclockwise", "high", "low", etc., indicating directions or positional relationships are based on the directions and positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, so they cannot be understood as limiting the specific protection scope of the present invention.

[0020] In the claims, specification and the above drawings of the present invention, unless otherwise clearly defined, if the term "fixed connection" or "fixed connection" is used, it should be understood in a broad sense, that is, any connection method without a displacement relationship and relative rotation relationship between the two, that is to say, including non-detachable fixed connection, detachable fixed connection, integrated connection and fixed connection through other devices or elements.

[0021] In the claims, description and drawings of the present invention, if the terms "include", "have" and their variations are used, they are intended to mean "including but not limited to".

[0022] Please also read Figures 1 to 5 , the intelligent network port lock provided by the present invention is now described. The intelligent network port lock includes a shell 10, an analysis module 20, an automatic opening and closing component 30 and a cooling component 50. The shell 10 has a plug 11 on the first side and a socket 12 on the second side. The second side is the opposite side of the first side. The plug 11 has an output terminal 14, and the inner wall of the socket 12 has an input terminal 13. The analysis module 20 is arranged in the shell 10, and the analysis module 20 is connected between the input terminal 13 and the output terminal 14. The automatic opening and closing component 30 is connected to the first side of the shell 10 and is located at the opening of the socket 12. The automatic opening and closing component 30 includes a first shielding part and a second shielding part that can be automatically opened and closed, and a recovery part that drives the first shielding part and the second shielding part to close. The cooling component 50 includes a plurality of heat dissipation fins 51 that are rotatably connected to the outer peripheral surface of the shell 10. The heat dissipation fins 51 have a first state of being attached to the side wall of the shell 10, and a second state of being rotated and opened to be tilted in a direction away from the shell 10. Among them, the plug 11 is used to access the existing network port, the external network cable is used to be inserted into the socket 12, the input terminal 13 receives the signal of the external network cable and outputs it through the output terminal 14 after being identified as safe by the analysis module 20, and the cooling component 50 is used to cool the housing 10.

[0023] Compared with the prior art, the smart network port lock provided in this embodiment needs to be inserted into each existing network port when in use. When the smart network port lock is not in use, the first shielding portion and the second shielding portion are in a closed state, so the socket 12 can be blocked; when an external network cable needs to be added to the existing network port, it needs to be plugged into the socket 12 on the shell 10. At this time, the first shielding portion and the second shielding portion are opened, so that the external network cable can be connected to the input terminal 13, and then the signal of the external network cable is transmitted to the analysis module 20 through the input terminal 13. The analysis module 20 can set an input password or detect programs in the external network. If the password is entered correctly or there is no offensive program after detection, it can be transmitted normally to the output terminal 14, thereby realizing the normal connection between the external network cable and the existing network port. The present invention provides an automatic opening and closing component 30, which can block the opening of the socket 12 when the socket 12 is not used, so as to prevent dust from entering the socket 12 and affecting the subsequent connection effect, thereby extending the service life of the socket 12; when the external network cable is connected to the network port, it will first be analyzed by the analysis module 20, and the signal transmission path between the input terminal 13 and the output terminal 14 can be normally connected after the safety is identified, which can improve the safety of use and avoid external intrusion. If the safety requirement is not high, the smart network port lock of the present application can be removed to meet various needs; if the network cable is plugged into the socket 12 for a long time, the temperature of the shell 10 will rise, and excessive temperature rise will also cause the internal analysis module 20 to overheat and be damaged. By providing a cooling component 50, the shell 10 can be cooled, the internal analysis module 20 can be protected, and the service life of the analysis module 20 can be extended. In addition, by providing a temperature sensor in the shell 10, the state of the heat dissipation fins 51 can be changed, thereby achieving different cooling effects on the shell 10, and the adaptability is stronger.

[0024] In some embodiments, a specific implementation of the above analysis module 20 can be as follows: Figure 5 See the structure shown. Figure 5 The analysis module 20 includes an intelligent analysis unit 21, a security control 22 and a storage unit 23. The intelligent analysis unit 21 is used to read access information for information collection, analysis and the issuance of operation instructions. The security control 22 is integrated in the intelligent analysis chip. The security control 22 is used to receive the operation instructions of the intelligent analysis chip to switch the on and off states; the storage unit 23 is used to store the data analysis results in the intelligent analysis unit 21 and generate active defense logs.

[0025] The intelligent analysis unit 21 is a core component that stores device information, trust mechanism algorithm and other information in an internal memory. After verification by the trust mechanism, the signal can be transmitted to the security control 22. The security control 22 determines whether it is turned on based on the signal. The analysis results of the intelligent analysis unit 21 and the execution status of the security control 22 can be stored in the storage unit 23 and classified according to time and other information to form a defense log.

[0026] In this embodiment, the defense log generated by the storage unit 23 can be used by the staff to check whether the instructions issued by the intelligent analysis unit 21 correspond to the execution of the security control 22. If not, the staff can be reminded to check in time to see whether the intelligent analysis unit 21 or the security control 22 is damaged.

[0027] An example of trust mechanism verification is: after the external network cable is connected, the intelligent analysis unit 21 reads the information of the external network cable and sends unique encrypted authority authentication information. The intelligent analysis unit 21 decrypts the input authority authentication information and makes an authenticity judgment. After the authentication is successful, a signal is transmitted to the security control 22, and the security control 22 executes the conduction command.

[0028] Specifically, a protection circuit is provided between the input port and the output port to prevent damage to the internal circuit caused by reverse insertion.

[0029] In some embodiments, an improved embodiment of the housing 10 may be as follows: Figure 1 See the structure shown. Figure 1 The housing 10 is also provided with an indication unit 40 which is in communication connection with the safety control 22 . The indication unit 40 is used to display the on and off status of the safety control 22 .

[0030] Optionally, the indicating unit 40 may be an indicator light or a buzzer alarm. For example, when the indicating unit 40 is an indicator light, since the intelligent analysis unit 21 can determine the information of the external network cable and determine whether it is safe, when the intelligent analysis unit 21 determines that it is safe, the safety control 22 operates the input port and the output port to conduct, and the indicator light is green; when the intelligent analysis unit 21 determines the information of the external network cable and determines that it is dangerous, the safety control 22 operates the input port and the output port to disconnect, and the indicator light is red. Similarly, if the indicating unit 40 is a buzzer alarm, an alarm sound can be issued when the external network cable is determined to be dangerous.

[0031] In this embodiment, by setting the indication unit 40, although the analysis results of the intelligent analysis unit 21 can be observed on the device, due to the quick prompt of the indication unit 40, the staff can easily obtain the analysis results of the intelligent analysis unit 21 in time, and can also compare the analysis results displayed on the device with those on the indication unit 40 to ensure the accuracy of the results of the intelligent analysis unit 21.

[0032] In some embodiments, a specific implementation of the automatic opening and closing component 30 can be as follows: Figures 2 to 3 See the structure shown. Figures 2 to 3 The housing 10 is provided with two relatively arranged slide grooves 15, and the two slide grooves 15 are respectively slidably matched with the first blocking portion and the second blocking portion. The automatic opening and closing component 30 includes a first baffle 31, a second baffle 32 and two return springs 33. The first baffle 31 is slidably connected to one of the slide grooves 15, and the first baffle 31 gradually tilts from the first side of the housing 10 to the socket 12, and the first baffle 31 forms a first blocking portion; the second baffle 32 is slidably connected to the other slide groove 15, and the second baffle 32 gradually tilts from the first side of the housing 10 to the socket 12, and is used to dock with the first baffle 31, and the second baffle 32 forms a second blocking portion; the two return springs 33 are arranged in the two slide grooves 15 in a one-to-one correspondence, one return spring 33 abuts against the first baffle 31, and the other return spring 33 abuts against the second baffle 32, the return spring 33 has a pre-tightening force that makes the first baffle 31 and the second baffle 32 dock, and the two return springs 33 constitute a recovery member; The first baffle plate 31 and the second baffle plate 32 are combined to form a V-shaped structure with an opening facing the first side of the housing 10 .

[0033] When the external network cable needs to be connected to the socket 12, the external network cable is directly placed against the joint of the first baffle 31 and the second baffle 32. Since the first baffle 31 and the second baffle 32 are enclosed to form a V-shaped structure with the opening facing the first side, the first baffle 31 and the second baffle 32 can be pushed to automatically separate during the process of inserting the external network cable into the socket 12. During this process, the first baffle 31 and the second baffle 32 squeeze their respective return springs 33. When the external network cable is fully inserted into the socket 12, the extrusion force applied by the return spring 33 on the first baffle 31 and the second baffle 32 can also fix the external network cable, thereby ensuring the connection stability between the external network cable and the socket 12 and preventing the external network cable from falling out. When the external network cable is pulled out, the two return springs 33 both rebound, thereby pushing the first baffle 31 and the second baffle 32 closer to each other. After docking, the opening of the socket 12 can be blocked to prevent dust from entering.

[0034] The automatic opening and closing component 30 of this embodiment has a simple structure, is easy to use, and has a low cost. The first baffle 31 and the second baffle 32 can be opened and closed quickly, which not only blocks the socket 12, but also clamps and fixes the external network cable when it is inserted into the socket 12.

[0035] In some embodiments, an improved implementation of the first baffle 31 and the second baffle 32 can be as follows: Figures 2 to 3 See the structure shown. Figures 2 to 3, buffer pads 34 are provided on opposite sides of the first baffle plate 31 and the second baffle plate 32. The buffer pads 34 can be rubber pads or sponge pads. After the two return springs 33 push the first baffle plate 31 and the second baffle plate 32 to dock, the buffer pads 34 are located between the first baffle plate 31 and the second baffle plate 32, which can improve the sealing performance and prevent dust from passing through the gap between the first baffle plate 31 and the second baffle plate 32.

[0036] In some embodiments, a modified implementation of the automatic opening and closing component 30 can be as follows: Figure 4 See the structure shown. Figure 4 The automatic opening and closing assembly 30 includes a first opening and closing plate 35, a second opening and closing plate 36 and two driving members 37. The first opening and closing plate 35 is slidably connected to the first side of the shell 10, and the first opening and closing plate 35 forms a first shielding portion; the second opening and closing plate 36 is slidably connected to the first side of the shell 10, and the second opening and closing plate 36 forms a second shielding portion. The second opening and closing plate 36 is parallel to and opposite to the first opening and closing plate 35; the two driving members 37 respectively drive the first opening and closing plate 35 and the second opening and closing plate 36 to realize the toward and away movements of the first opening and closing plate 35 and the second opening and closing plate 36, and the two driving members 37 constitute a recovery member.

[0037] The first opening and closing plate 35 is moved in a direction approaching or away from the second opening and closing plate 36 by its corresponding driving member 37, and the second opening and closing plate 36 is moved in a direction approaching or away from the first opening and closing plate 35 by its corresponding driving member 37. Driven by their respective driving members 37, various usage situations such as only opening the first opening and closing plate 35, only opening the second opening and closing plate 36, and opening the first opening and closing plate 35 and the second opening and closing plate 36 at the same time can be realized. For example, when an external network cable is inserted, the first opening and closing plate 35 and the second opening and closing plate 36 can be opened at the same time. When only the socket 12 is to be inspected, only the first opening and closing plate 35 or the second opening and closing plate 36 can be opened, which is more flexible to use.

[0038] Optionally, the driving member 37 may be a cylinder, a linear module, a screw assembly, etc.

[0039] In some embodiments, an improved matching method of the first opening and closing plate 35, the second opening and closing plate 36 and the housing 10 can be as follows: Figure 4 See the structure shown. Figure 4 The top and bottom of the first side of the housing 10 are both provided with slide rails 16 , the upper and lower sides of the first opening and closing plate 35 are respectively matched with the two slide rails 16 , and the upper and lower sides of the second opening and closing plate 36 are respectively matched with the two slide rails 16 .

[0040] By setting the slide rails 16 at the top and bottom of the shell 10, the first opening and closing plate 35 and the second opening and closing plate 36 can cooperate with the slide rails 16 more stably when sliding, and setting the slide rails 16 can avoid the gap between the first opening and closing plate 35 and the second opening and closing plate 36 and the first side of the shell 10 to cause dust to enter.

[0041] In some embodiments, a specific implementation of the cooling component 50 can be as follows: Figures 1 to 4 See the structure shown. Figures 1 to 4 A plurality of heat dissipation fins 51 are arranged at intervals and evenly distributed along the contour of the housing 10 .

[0042] The heat dissipation fins 51 can be made of aluminum with good thermal conductivity. By providing multiple heat dissipation fins 51 and evenly distributing them on the periphery of the shell 10, the heat dissipation capacity of the shell 10 can be optimized, ensuring that the heat dissipation effect of each area of ​​the shell 10 is balanced, avoiding local overheating or local overcooling.

[0043] In some embodiments, an improved implementation of the heat dissipation fins 51 can be as follows: Figures 1 to 4 See the structure shown. Figures 1 to 4 The outer circumferential surface of the housing 10 is provided with a plurality of grooves 17, and each heat dissipation fin 51 is rotatably connected to a groove 17. The heat dissipation fin 51 is in the groove 17 when it is in the first state, and extends out of the groove 17 when it is in the second state. By providing the grooves 17 on the housing 10, the heat dissipation fin 51 can be accommodated. When the temperature of the housing 10 is lower than the preset value, the heat dissipation fin 51 is in the first state. At this time, the housing 10 does not need to perform excessive heat dissipation. The heat dissipation fin 51 can not only realize the preliminary cooling of the housing 10, but also save the occupied space and make the appearance more beautiful. When the temperature of the housing 10 is equal to or greater than the preset value, the heat dissipation fin 51 is in the second state. At this time, the heat dissipation effect of the housing 10 can be improved, but the corresponding occupied space will increase.

[0044] In some embodiments, an improved implementation of the heat dissipation fins 51 can be as follows: Figures 1 to 4 See the structure shown. Figures 1 to 4 The heat dissipation fin 51 is provided with a cooling cavity 52 and a phase change material 53 filled in the cooling cavity 52 . The heat dissipation fin 51 is also provided with an opening and closing door 54 communicating with the cooling cavity 52 .

[0045] By providing the opening and closing door 54, the phase change material 53 can be conveniently placed in the cooling chamber 52. By adding the phase change material 53 to the heat dissipation fin 51, the use state of the heat dissipation fin 51 can be increased: (1) The heat dissipation fin 51 is in the first state, and a phase change material 53 is installed inside; (2) The heat dissipation fin 51 is in the second state, and a phase change material 53 is installed inside; (3) The heat dissipation fin 51 is in the first state, and no phase change material 53 is installed inside; (4) The heat dissipation fin 51 is in the second state, and no phase change material 53 is installed inside; The above four states correspond to different heat dissipation effects. The embodiment of the present application can change the state of the heat dissipation fins 51 according to the different heating conditions of the outer shell 10, and determine whether to use the phase change material 53 in combination with the indication of the temperature sensor, and adjust the amount of the phase change material 53, thereby ensuring the cooling effect of the outer shell 10 while reducing costs.

[0046] It should be noted that the heat sink 51 is connected to a side wall of the groove 17 through a rotating shaft, but a heat-conducting metal sheet 55 with good thermal conductivity is also provided at the bottom of the heat sink 51. The heat-conducting metal sheet 55 has a certain elasticity to adapt to the switching of the heat sink 51 between the first state and the second state, and the heat-conducting metal sheet 55 is fitted between the groove floor of the groove 17 and the heat sink 51, ensuring heat conduction between the heat sink fin 51 and the outer shell 10, thereby ensuring the heat dissipation effect of the outer shell 10.

[0047] Specifically, not shown in the figure, in order to facilitate the automatic opening of the heat sink fins 51, a motor can be set on the rotating shaft corresponding to the heat sink fins 51 to drive, that is, the motor can drive the rotating shaft to rotate and then drive the heat sink fins 51 to switch between the first state and the second state. The motor can also be linked with the temperature sensor. When the reading of the temperature sensor exceeds the preset value, the heat sink fins 51 are automatically driven to rotate to the first state, and the operator is reminded to install the phase change material 53, which is more automated and more convenient to use.

[0048] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A smart network port lock, characterized in that: It includes a shell, an analysis module, an automatic opening and closing component and a cooling component arranged on the outer periphery of the shell, the shell has a plug on the first side and a socket on the second side, the second side is the opposite side of the first side, the plug has an output terminal, and the inner wall of the socket has an input terminal; the analysis module is arranged in the shell, and the analysis module is connected between the input terminal and the output terminal; the automatic opening and closing component is connected to the first side of the shell and is located at the opening of the socket, the automatic opening and closing component includes a first shielding part and a second shielding part that can be automatically opened and closed, and a recovery part that drives the first shielding part and the second shielding part to close, and the cooling component includes a plurality of heat dissipation fins rotatably connected to the outer peripheral surface of the shell, the heat dissipation fins have a first state of being in contact with the side wall of the shell, and a second state of being rotated to open and tilted in a direction away from the shell.

2. The smart network port lock according to claim 1, characterized in that: The analysis module comprises: The intelligent analysis unit is used to read access information for information collection, analysis and issuance of operation instructions. A safety control, integrated in the intelligent analysis chip, for receiving an operation instruction from the intelligent analysis chip to switch between an on and off state; The storage unit is used to store the data analysis results in the intelligent analysis unit and generate active defense logs.

3. The intelligent network port lock according to claim 2, characterized in that: The housing is also provided with an indication unit which is in communication connection with the safety control, and the indication unit is used to display the on and off status of the safety control.

4. The smart network port lock according to claim 1, characterized in that: The housing is provided with two slide grooves arranged opposite to each other, and the two slide grooves are respectively slidably matched with the first shielding part and the second shielding part, and the automatic opening and closing component comprises: A first baffle, slidably connected to one of the slide grooves, the first baffle gradually tilts from the first side of the housing toward the socket, and the first baffle forms the first shielding portion; A second baffle, slidably connected to the other slide groove, the second baffle gradually tilts from the first side of the housing toward the socket and is used to dock with the first baffle, the second baffle forming the second shielding portion; Two return springs are arranged in the two slide grooves in a one-to-one correspondence, one return spring abuts against the first baffle plate, and the other return spring abuts against the second baffle plate, the return spring has a pre-tightening force to make the first baffle plate and the second baffle plate dock, and the two return springs constitute the recovery member; The first baffle plate and the second baffle plate are combined to form a V-shaped structure with an opening facing the first side of the housing.

5. The intelligent network port lock according to claim 4, characterized in that: Buffer pads are provided on opposite sides of the first baffle plate and the second baffle plate.

6. The intelligent network port lock according to claim 1, characterized in that: The automatic opening and closing component comprises: A first opening and closing plate, slidably connected to the first side of the housing, the first opening and closing plate forming the first shielding portion; A second opening and closing plate, slidably connected to the first side of the housing, the second opening and closing plate forming the second shielding portion, the second opening and closing plate being parallel to and opposite to the first opening and closing plate; Two driving members drive the first opening and closing plate and the second opening and closing plate respectively, so as to realize the toward and away movements of the first opening and closing plate and the second opening and closing plate. The two driving members constitute the restoring member.

7. The intelligent network port lock according to claim 6, characterized in that: The top and bottom of the first side of the shell are both provided with slide rails, the upper and lower sides of the first opening and closing plate are respectively matched with the two slide rails, and the upper and lower sides of the second opening and closing plate are respectively matched with the two slide rails.

8. The intelligent network port lock according to claim 1, characterized in that: The plurality of heat dissipation fins are arranged at intervals and evenly distributed along the outer contour of the housing.

9. The intelligent network port lock according to claim 1, characterized in that: The outer peripheral surface of the shell is provided with a plurality of grooves, each of the heat dissipation fins is rotatably connected to one of the grooves, the heat dissipation fins are located in the grooves when in a first state, and extend out of the grooves when in a second state.

10. The intelligent network port lock according to claim 9, characterized in that: The heat dissipation fin is provided with a cooling cavity and a phase change material filled in the cooling cavity. The heat dissipation fin is also provided with an opening and closing door communicated with the cooling cavity.

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