Gateway intelligent protection device for ensuring secure transmission

Abstract

The utility model discloses a gateway intelligent protection device capable of ensuring safe transmission, which relates to the technical field of gateway safe transmission and comprises a clamping piece with a clamping structure. The fixing piece is provided with a sliding rail, and the clamping piece is arranged in the sliding rail in a sliding mode; the driving piece is connected with the clamping piece and is used for driving the clamping structure; the driving piece is further externally connected with a driving source, and an intelligent switch is arranged between the driving piece and the driving source. The clamping piece is used for clamping the gateway connector, and then the driving piece is arranged to achieve clamping and the clamping piece slides along the fixing piece. Through the above process, the pull-out process of the gateway terminal can be realized by the driving member, and the intelligent switch is arranged between the driving source and the driving member. And the intelligent switch selects whether to drive the driving piece or not by receiving information from terminal equipment. When the computer cannot process the security problem, the computer can be emergently started to realize physical network disconnection.

Description

Technical Field

[0001] The utility model belongs to the technical field of gateway security transmission, and in particular relates to a gateway intelligent protection device for ensuring security transmission. Background Art

[0002] As a key node connecting different networks, it carries the circulation and interaction of data and needs to ensure its secure transmission. Especially when it comes to the Internet of Things, since the Internet of Things connects various devices together to form a huge network, the gateway is the intersection of data in this network. If the gateway transmission is not secure, the stability and security of the entire Internet of Things will be seriously threatened.

[0003] Although existing technologies, systems and software can deal with these security issues to a certain extent, the diversity and complexity of IoT devices make it more difficult for gateways to process data. Different devices may use different communication protocols and data formats, which requires gateways to have strong compatibility and processing capabilities. In addition, the development of the Internet of Things is very fast, and new devices and applications are constantly emerging, which requires security technologies and solutions to be able to be continuously updated and upgraded to adapt to new security threats and challenges.

[0004] Therefore, existing technical means cannot fully address gateway security issues, and there should be a backup means that can be used when the software or system cannot handle security issues. Utility Model Content

[0005] In view of the above problems, the utility model discloses a gateway intelligent protection device for ensuring safe transmission, which is characterized by comprising:

[0006] A clamping member having a clamping structure;

[0007] A fixing member having a sliding track, wherein the clamping member is slidably disposed in the sliding track;

[0008] A driving member connected to the clamping member and used for driving the clamping structure;

[0009] The driving member is also externally connected to a driving source, and an intelligent switch is provided between the driving member and the driving source.

[0010] In some exemplary embodiments, the clamping member includes at least one pair of a first clamping portion and a second clamping portion that are disposed opposite to each other, and a clamping space is spaced between the first clamping portion and the second clamping portion;

[0011] At least one of the first clamping portion and the second clamping portion is connected to the driving source and driven.

[0012] In some exemplary embodiments, the driving member includes:

[0013] A first driving member having a driving output end, wherein the driving output end is respectively connected to the first clamping portion and the second clamping portion;

[0014] The second driving member is connected to the clamping member and extends a clamping member driving portion, and the clamping member driving portion is used to drive the clamping member.

[0015] In some exemplary embodiments, the first driving member is a motor, the driving output end is an output shaft of the motor, and an output gear is disposed on the output shaft;

[0016] The first clamping portion includes a first rack meshing with the output gear, and a first bending portion extends from the upper end of the first rack;

[0017] The second clamping portion includes a second rack meshing with the output gear, and a second bending portion extends from the lower end of the second rack;

[0018] The clamping space is formed between the first bending portion and the second bending portion.

[0019] In some exemplary embodiments, the clamping member further has a protrusion, and the protrusion is slidably fixed to the sliding track. The second driving member is connected to the protrusion, and the second driving member is used to drive the protrusion to slide along the sliding track.

[0020] In some exemplary embodiments, the second driving member is a motor, and the clamping member driving portion is an output pulley wound on an output shaft of the motor;

[0021] The output shaft is arranged at one end of the sliding track, and a roller is arranged at the other end;

[0022] The output pulley is connected to the protrusion, and the output pulley is inserted into the sliding track.

[0023] In some exemplary embodiments, the fixing member further comprises an upper condensation member and a lower condensation member;

[0024] The upper condensation member extends out of the sliding track;

[0025] The upper shrinkage member and the lower shrinkage member are connected via a shrinkage rod, an elastic member is arranged inside the shrinkage rod, and the elastic member has elastic potential energy for pulling the upper shrinkage member and the lower shrinkage member together.

[0026] In some exemplary embodiments, the intelligent switch has a communication interface for an external device, and the intelligent switch is used to control the on-off connection between the driving source and the driving member.

[0027] The beneficial effect of the utility model is that the clamping member is provided for clamping the gateway connector, and then a driving member is provided to realize the clamping and sliding action of the clamping member along the fixing member. Through the aforementioned process, the gateway terminal can be unplugged by the driving member, and the intelligent switch is provided between the driving source and the driving member. The intelligent switch may have a communication interface or other components for communicating with the terminal device, and by receiving information from the terminal device such as a computer, it is selected whether to drive the driving member. Emergency startup can be performed to realize physical disconnection when the computer cannot handle security issues.

[0028] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0030] Figure 1 A gateway intelligent protection device for ensuring safe transmission according to an embodiment of the utility model is shown;

[0031] Figure 2 A gateway intelligent protection device for ensuring safe transmission according to an embodiment of the utility model is shown;

[0032] Figure 3 A partial structural diagram of a gateway intelligent protection device for ensuring safe transmission according to an embodiment of the utility model is shown;

[0033] Figure 4 A partial structural diagram of a gateway intelligent protection device for ensuring safe transmission according to an embodiment of the utility model is shown;

[0034] Figure 5 A gateway intelligent protection device for ensuring safe transmission according to an embodiment of the utility model is shown;

[0035] Figure 6 A gateway intelligent protection device for ensuring safe transmission according to an embodiment of the utility model is shown;

[0036] Figure 7A gateway intelligent protection device for ensuring safe transmission according to an embodiment of the utility model is shown.

[0037] In the attached figure:

[0038] 1-clamping part, 2-fixing part, 3-driving part, 4-intelligent switch, 5-gateway connector;

[0039] 101-first clamping portion, 102-second clamping portion, 103-protrusion;

[0040] 201-sliding track, 202-output pulley, 203-upper contraction member, 204-lower contraction member, 205-contraction rod;

[0041] 301-first driving member, 302-second driving member;

[0042] 3011-first rack, 3012-first bending portion, 3021-second rack, 3022-second bending portion, 3033-output gear, 3034-output shaft, 3035-roller;

[0043] 401 - External interface. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0045] First embodiment

[0046] When the gateway is attacked by malicious means or infected with a virus, if it cannot be handled quickly and effectively, the security and stability of the entire network system will face serious threats. It is also possible that when the terminal equipment fails, the remote data will be damaged due to the failure to disconnect the network in time. In some cases, if conventional software cannot handle the problem in time, there must be a more direct and effective way to cut off the gateway. Physically disconnecting the network connection to ensure the security of the gateway and the entire network system is not violated is an effective means.

[0047] To this end, this embodiment discloses a gateway intelligent protection device that ensures safe transmission. The specific structure can refer to Figure 1-6The invention is understood to include a clamping member 1 having a clamping structure, wherein the clamping member 1 may be a clamp-type structure, and the clamping pieces at both ends are used to clamp the gateway connector 5. In a specific example, the clamping member 1 is a structure as described in the second embodiment, and the reference Figure 2 To understand.

[0048] The fixing member 2 is used to fix the clamping member 1, and the fixing member 2 has a sliding track 201, and the clamping member 1 is slidably arranged in the sliding track 201. The fixing member 2 firmly fixes the clamping member 1 and ensures that it can move smoothly and accurately when needed, and slides along the track after clamping the gateway connector 5.

[0049] A driving member 3 is connected to drive the clamping member 1, and the driving member 3 is connected to an external driving source. The driving source can be in various forms, such as an electric motor, a pneumatic device or a hydraulic system. In one example, taking an electric motor as an example, when the electric motor receives a start signal, the clamping member 1 is driven by the driving member 3 to slide along the sliding track 201.

[0050] In a specific example, the driving member 3 is structured as disclosed in the third embodiment, with specific reference to Figure 3 To understand.

[0051] In this example, whether the driver 3 works depends on whether a serious security problem occurs. If the gateway is only facing a minor security threat or a regular network fluctuation, it can be dealt with through software-level protection measures.

[0052] In this example, an intelligent switch 4 is provided between the driving member 3 and the driving source. The intelligent switch 4 can determine whether to perform on-off work according to an external input instruction, thereby controlling the start and stop of the driving member 3. The intelligent switch 4 can be implemented by using components such as electronic switches, relays or transistors to realize the on-off control of the circuit. At the same time, the intelligent switch 4 can also be integrated with intelligent components such as a microprocessor or a logic circuit to realize the analysis and determination of the input instruction.

[0053] Second embodiment

[0054] Based on the foregoing embodiments, in this embodiment, the clamping member 1 includes at least one pair of first clamping portions 101 and second clamping portions 102 that are arranged opposite to each other, and a clamping space is provided between the first clamping portions 101 and the second clamping portions 102; at least one of the first clamping portions 101 and the second clamping portions 102 is connected to the driving source and driven. In different situations, the first clamping portion 101 and the second clamping portion 102 can be misaligned. In different situations, the first clamping portion 101 and the second clamping portion 102 can be misaligned. For example, when the layout of the gateway connection line is compact or complex, the staggered clamping can better adapt to the direction and distribution of the line, thereby improving the stability and reliability of the clamping. In practical applications, only one clamping portion can be driven, and the clamping function can also be achieved.

[0055] exist Figure 2 In the exemplary structure shown, the first clamping portion 101 includes a first rack 3011 meshing with the output gear 3033, and a first bent portion 3012 extends from the upper end of the first rack 3011. The second clamping portion 102 includes a second rack 3021 meshing with the output gear 3033, and a second bent portion 3022 extends from the lower end of the second rack 3021. The clamping space is formed between the first bent portion 3012 and the second bent portion 3022. The first bent portion 3012 is in the shape of a cylinder. In some cases, the gateway connector 5 has a soft strip for pressing, and the first bent portion 3012 presses the soft strip. The second bent portion 3022 is a rectangular strip.

[0056] Third embodiment

[0057] Based on the above embodiments, in this embodiment, the driving member 3 includes: a first driving member 301 having a driving output end, and the driving output end is respectively connected to the first clamping portion 101 and the second clamping portion 102. A second driving member 302 is connected to the clamping member 1, and extends a clamping member 1 driving portion, and the clamping member 1 driving portion is used to drive the clamping member 1. The first driving member 301 is used to drive the first clamping portion 101 and the second clamping portion 102 to clamp; the second driving member 302 is used to drive the clamping member 1 to slide along the sliding track 201.

[0058] During operation, the first driving member 301 drives and clamps the gateway connector 5 , and the second driving member 302 takes the gateway connector 5 out of the gateway after the first driving member 301 drives the clamping member 1 to clamp the gateway connector 5 .

[0059] In a specific example, the structure can refer to Figure 3As shown, the first driving member 301 is a motor, and the driving output end is the output shaft 3034 of the motor; an output gear 3033 is provided on the output shaft 3034, and the output gear 3033 and the output shaft 3034 are connected by a key or spline to achieve power transmission (not shown in the figure).

[0060] The first clamping portion 101 includes a first rack 3011 meshed with the output gear 3033, and a first bent portion 3012 extends from the upper end of the first rack 3011. The bent portion and the first rack 3011 are perpendicular to each other. The second clamping portion 102 includes a second rack 3021 meshed with the output gear 3033, and a second bent portion 3022 extends from the lower end of the second rack 3021. The bent portion and the first rack 3011 are perpendicular to each other. The clamping space is formed between the first bent portion 3012 and the second bent portion 3022.

[0061] In this example, the first rack 3011 and the second rack 3021 are arranged opposite to each other and meshed with an output gear 3033 .

[0062] When the driving source receives a start command from an external device during operation, it starts to drive the output gear 3033 to rotate. As the output gear 3033 rotates, the first rack 3011 and the second rack 3021 will move linearly along their respective paths. During this movement, the first bending portion 3012 and the second bending portion 3022 will gradually approach each other, thereby changing the size of the clamping space. When the clamping space is reduced to a certain extent, the first clamping portion 101 and the second clamping portion 102 will tightly clamp the gateway connection line to ensure that the line will not loosen or fall off during data transmission.

[0063] Fourth embodiment

[0064] Based on the above embodiments, the structure in this example can refer to Figure 4 It is understood that the clamping member 1 also has a protrusion 103, and the protrusion 103 is slidably fixed with the sliding track 201. The second driving member 302 is connected to the protrusion 103, and the second driving member 302 is used to drive the protrusion 103 to slide along the sliding track 201. When working, the first driving member 301 first drives the first clamping part 101 and the second clamping part 102 to clamp together, and firmly fix the joint. Then the second driving member 302 drives the protrusion 103 to slide smoothly along the sliding track 201, driving the entire clamping member 1 to move outward.

[0065] The gateway connector 5 clamped by the clamping member 1 is gradually taken away from the gateway body. After the gateway connector 5 is completely taken out, the second driving member 302 stops working, and the protrusion 103 also stops sliding to complete the removal.

[0066] exist Figure 4 In the specific example shown, the second driving member 302 is a motor. In this example, the driving part of the clamping member 1 is the output pulley 202 wound on the output shaft 3034 of the motor. The output pulley 202 converts the rotational power of the motor into linear motion, thereby driving the protrusion 103 to move along the sliding track 201. The output shaft 3034 is set at one end of the sliding track 201, and a roller is set at the other end; the output pulley 202 is connected to the protrusion 103, and the output pulley 202 is inserted into the sliding track 201. Figure 4 The bottom of the protrusion 103 is provided with a roller 3035, and the roller 3035 is in rolling contact with the track.

[0067] During operation, the output shaft 3034 and the output pulley 202 are driven to start rotating. As the pulley rotates, the protrusion 103 connected thereto is subjected to a forward pulling force and starts to move outward along the sliding track 201. During the process, the roller 3035 rolls in contact with the track, resulting in less friction.

[0068] Fifth embodiment

[0069] Based on the above embodiments, in this embodiment, in order to be applicable to different situations, the fixing member 2 in this example should be able to be fixed on different gateway interfaces to achieve the corresponding working process. Figure 5 It is understood that the fixing member 2 also includes an upper contraction member 203 and a lower contraction member 204; the upper contraction member 203 extends out of the sliding track 201; the upper contraction member 203 and the lower contraction member 204 are connected via a contraction rod 205, and an elastic member is provided inside the contraction rod 205, and the elastic member has elastic potential energy for pulling the upper contraction member 203 and the lower contraction member 204 together. In this example, the contraction rod 205 is two rod bodies that are sleeved on each other, and the elastic member can be a contraction spring (not shown in the figure) arranged between the rod bodies, and the spring has a pulling effect on the two rod bodies. The specific method of the spring is well known to technicians in the field and will not be repeated.

[0070] In this example, the upper contraction member 203 and the lower contraction member 204 are L-shaped blocks, and the two L-shaped blocks are opposite to each other. When the two contraction members are pulled and clamped by the contraction rod 205, the fixing member 2 can be clamped on different gateway devices. Figure 6 To understand.

[0071] Sixth embodiment

[0072] Based on the above embodiments, the driving member 3 in any embodiment needs to work when a safety problem occurs, so the smart switch 4 has a communication interface 401 and is used for external devices. The smart switch 4 is used to control the on-off between the driving source and the driving member 3. The smart switch 4 can refer to Figure 7 It is understood that the intelligent switch 4 can be any intelligent switch 4 in the prior art that has communication technology and signal processing functions.

[0073] The intelligent switch 4 is equipped with a dedicated communication interface 401. These interfaces use standardized communication protocols, such as Modbus, Profibus, Ethernet / IP, etc., to ensure seamless connection and efficient communication with external devices. The intelligent switch 4 can receive status information and instructions sent by external devices in real time through these communication interfaces 401.

[0074] During operation, if a certain driving component 3 is suddenly detected to be abnormal, it may cause the entire system to crash or be damaged. In this case, the external device will send a breakpoint command through the communication interface 401, and after receiving the command from the external sensor, it will start the power supply of the driving source connected to the driving component 3.

[0075] In any of the aforementioned embodiments, the driving source may be different, such as a battery, etc., and the specific choice of the driving source should not be limited.

[0076] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A gateway intelligent protection device for ensuring safe transmission, characterized in that: include: A clamping member (1) having a clamping structure; The fixing member (2) has a sliding track (201), and the clamping member (1) is slidably arranged in the sliding track (201); A driving member (3) connected to the clamping member (1) and used for driving the clamping structure; The driving member (3) is also externally connected to a driving source, and an intelligent switch (4) is provided between the driving member (3) and the driving source.

2. The gateway intelligent protection device for ensuring safe transmission according to claim 1, characterized in that: The clamping member (1) comprises at least one pair of a first clamping portion (101) and a second clamping portion (102) arranged opposite to each other, wherein a clamping space is provided between the first clamping portion (101) and the second clamping portion (102); At least one of the first clamping portion (101) and the second clamping portion (102) is connected to the driving source and driven.

3. The gateway intelligent protection device for ensuring safe transmission according to claim 2, characterized in that: The driving member (3) comprises: A first driving member (301) having a driving output end, wherein the driving output end is respectively connected to the first clamping portion (101) and the second clamping portion (102); The second driving member (302) is connected to the clamping member (1) and extends out a clamping member (1) driving portion, wherein the clamping member (1) driving portion is used to drive the clamping member (1).

4. The gateway intelligent protection device for ensuring safe transmission according to claim 3, characterized in that: The first driving member (301) is a motor, the driving output end is an output shaft (3034) of the motor, and an output gear (3033) is provided on the output shaft (3034); The first clamping portion (101) comprises a first rack (3011) meshing with the output gear (3033), and a first bending portion (3012) extends from the upper end of the first rack (3011); The second clamping portion (102) comprises a second rack (3021) meshing with the output gear (3033), and a second bent portion (3022) extends from the lower end of the second rack (3021); The clamping space is formed between the first bending portion (3012) and the second bending portion (3022).

5. The gateway intelligent protection device for ensuring safe transmission according to claim 3, characterized in that: The clamping member (1) further comprises a protrusion (103), wherein the protrusion (103) is slidably fixed to the sliding track (201), and the second driving member (302) is connected to the protrusion (103), and the second driving member (302) is used to drive the protrusion (103) to slide along the sliding track (201).

6. The gateway intelligent protection device for ensuring safe transmission according to claim 5, characterized in that: The second driving member (302) is a motor, and the driving part of the clamping member (1) is an output pulley (202) wound on an output shaft (3034) of the motor; The output shaft (3034) is arranged at one end of the sliding track (201), and a roller is arranged at the other end; The output pulley (202) is connected to the protrusion (103), and the output pulley (202) is inserted into the sliding track (201).

7. The gateway intelligent protection device for ensuring safe transmission according to claim 1, characterized in that: The fixing member (2) further comprises an upper condensation member (203) and a lower condensation member (204); The upper condensation member (203) extends out of the sliding track (201); The upper contraction piece (203) and the lower contraction piece (204) are connected via a contraction rod (205), and an elastic piece is arranged inside the contraction rod (205). The elastic piece has elastic potential energy for pulling the upper contraction piece (203) and the lower contraction piece (204) together.

8. The gateway intelligent protection device for ensuring safe transmission according to claim 1, characterized in that: The intelligent switch (4) has a communication interface (401) for an external device, and the intelligent switch (4) is used to control the on-off connection between the driving source and the driving member (3).

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