A network interface security shield

Abstract

The application relates to the technical field of network security protection devices, and provides a network interface security shield, which comprises a main body, the main body is provided with a wiring port, a swing arm is rotatably arranged on the main body, a button is arranged below the swing arm on the main body, the button is electrically connected with a warning module of a control center, a protective shell is arranged at a first end of the swing arm, and a pressing portion is arranged at a second end of the swing arm; when the swing arm is rotated to press the button tightly, the force generated by the button on the pressing portion can keep the protective shell in a shielding state of the wiring port. Thus, the force generated by the button on the pressing portion keeps the protective shell in the shielding state of the wiring port, when the protective shell is not opened by authorization, the pressing portion is separated from the button, the warning module can give a warning, and the physical interface of the network interface security shield can be effectively protected.

Description

Technical Field

[0001] This application relates to the field of network security protection equipment technology, and in particular provides a network interface security shield. Background Technology

[0002] Network interface security shields are core protection devices at the network access endpoints, enabling fine-grained access control at the port level and preventing various network security risks. However, existing devices have exposed physical interfaces and lack effective protection mechanisms, making them vulnerable to unauthorized disconnection and reconnection of network cables and peripheral devices, thus bypassing the protection. Furthermore, such illegal operations cannot be monitored or warned of. Summary of the Invention

[0003] The purpose of this application is to provide a network interface security shield that aims to solve the technical problem that the physical interface of existing network interface security shields lacks a protective mechanism.

[0004] To achieve the above objectives, this application adopts the following technical solution: A network interface security shield includes a main body with a wiring port. A swing arm is rotatably mounted on the main body, and a button is mounted on the main body below the swing arm. The button is electrically connected to an early warning module in the control center. A protective shell is provided at the first end of the swing arm, and a crimping part is provided at the second end. When the swing arm rotates to the point where the crimping part presses the button, the force generated by the button on the crimping part can maintain the protective shell's shielding of the wiring port.

[0005] By adopting the technical solution of this application, the force generated by the button on the crimping part keeps the protective shell blocking the connection port. When the protective shell is opened without authorization, the crimping part disengages from the button, and the warning module will issue a warning, which can effectively protect the physical interface of the network interface security shield.

[0006] Furthermore, the main body has a groove, and the button is located inside the groove.

[0007] Furthermore, the groove extends along the width direction of the main body.

[0008] Furthermore, the button can move along the height of the main body.

[0009] Furthermore, a hinge seat for hinged swing arm is provided on the main body outside the groove.

[0010] Furthermore, the rotation axis of the swing arm is arranged along the length of the main body.

[0011] Furthermore, the protective shell and the press-fit part are located on the same side of the swing arm.

[0012] Furthermore, the crimped portion has an arc-shaped circumferential surface.

[0013] Furthermore, the protective casing is equipped with a wiring port.

[0014] Furthermore, the protective shell is equipped with a snap-fit ​​plate, and the bottom of the main body is equipped with a snap-fit ​​groove. Attached Figure Description

[0015] Exemplary embodiments of this application will now be described in detail with reference to the accompanying drawings. It should be understood that the embodiments described below are for illustrative purposes only and are not intended to limit the scope of this application. In the accompanying drawings: Figure 1 A schematic diagram of the network interface security shield provided in this application; Figure 2 A schematic diagram of the network interface security shield provided in this application after its protective shell is closed; Figure 3 A partially enlarged schematic diagram of the network interface security shield provided in this application; Figure 4 A partial cross-sectional view of the network interface security shield provided in this application; The following are the labeling elements in the figure: 10. Main body; 11. Wiring port; 12. Groove; 13. Button; 14. Hinge; 15. Clip; 20. Swing arm; 21. Protective shell; 211. Cable entry port; 212. Buckle plate; 22. Crimping part. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description of this application is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining this application and are not intended to limit this application.

[0017] Please see Figures 1 to 4 In this embodiment, a network interface security shield includes a main body 10, which has a connection port 11. A swing arm 20 is rotatably provided on the main body 10. A button 13 is provided on the main body 10 below the swing arm 20. The button 13 is electrically connected to the early warning module of the control center. A protective shell 21 is provided at the first end of the swing arm 20, and a crimping part 22 is provided at the second end. When the swing arm 20 rotates to the point where the crimping part 22 presses the button 13, the force generated by the button 13 on the crimping part 22 can maintain the protective shell 21 in a blocking state of the connection port 11.

[0018] The wiring port 11 is located on the rear side wall of the main body 10. A groove 12 is provided on the top surface of the main body 10, and the groove 12 extends along the width direction of the main body 10. The button 13 is located at the bottom of the groove 12, and the button 13 can move along the height direction of the main body 10.

[0019] It should be noted that button 13 is a push-button type. Button 13 is electrically connected to the warning module of the control center. When button 13 is pushed up, the warning module of the control center will issue a warning; when button 13 is pressed down, the warning module will not issue a warning.

[0020] The swing arm 20 is rotatably mounted on the top surface of the main body 10. A hinge seat 14 is fixedly connected to the column 10 outside the groove 12. The middle position of the swing arm 20 is hinged to the hinge seat 14. The rotation axis of the swing arm 20 is arranged along the length direction of the main body 10, so that the swing arm 20 is rotatably connected to the column 10.

[0021] The protective shell 21 is fixedly connected to the first end of the swing arm 20, while the crimping part 22 is fixedly connected to the second end of the swing arm 20. The crimping part 22 has an arc-shaped circumferential surface, and the protective shell 21 and the swing arm 20 are arranged on the same side of the swing arm 20. When the protective shell 21 is closed, the protective shell 21 will block the wiring port 11. At this time, the crimping part 22 moves into the groove 12 and is located below the swing arm 20, pressing against the top surface of the button 13, generating a downward pressing force on the button 13.

[0022] When the protective shell 21 is closed, the force exerted by the button 13 on the pressing part 22 is perpendicular to the top surface of the main body 10 and upward. This force acts on the second end of the swing arm 20, causing the second end of the swing arm 20 to have an upward rotation tendency. The torque generated by this movement tendency will cause the protective shell 21 to have a movement tendency toward the wiring port 11, thereby maintaining the protective shell 21 in a state of blocking the wiring port 11.

[0023] The network interface security shield provided in this application embodiment maintains the protective shell 21 blocking the connection port 11 by the force generated by the button 13 on the crimping part 22. When the protective shell 21 is opened without authorization, the crimping part 22 disengages from the button, and the warning module will issue a warning, which can effectively protect the physical interface of the network interface security shield.

[0024] In this embodiment, a cable pass-through port 211 is provided on the protective shell 21. The cable pass-through port 211 is used to lead the network cable connected to the connector 11 to the outside of the protective shell 21. When the protective shell 21 is closed, the cable pass-through port 211 on the protective shell 21 is located below the connector 11, and the plane where the cable pass-through port 211 is located is perpendicular to the plane where the connector 11 is located. This arrangement can prevent unauthorized plugging and unplugging of network cables and unauthorized connection of peripheral devices.

[0025] In this embodiment, a fastening plate 212 is provided on the protective shell 21, and a fastening groove 15 is provided at the bottom of the main body 10. When the protective shell 21 is closed, the fastening plate 212 and the fastening groove 15 are fastened together, which can further maintain the stability of the closed state of the protective shell 21.

[0026] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A network interface security shield, characterized in that, The device includes a main body with a wiring port. A swing arm is rotatably mounted on the main body. A button is mounted on the main body below the swing arm. The button is electrically connected to the warning module of the control center. A protective shell is provided at the first end of the swing arm, and a crimping part is provided at the second end. When the swing arm rotates to the point where the crimping part presses against the button, the force exerted by the button on the crimping part can maintain the protective shell's shielding of the wiring port.

2. The network interface security shield according to claim 1, characterized in that, The main body has a groove, and the button is located inside the groove.

3. The network interface security shield according to claim 2, characterized in that, The groove extends along the width direction of the body.

4. The network interface security shield according to claim 3, characterized in that, The button can move along the height of the main body.

5. The network interface security shield according to claim 4, characterized in that, The main body outside the groove is provided with a hinge seat for hinged to the swing arm.

6. The network interface security shield according to claim 5, characterized in that, The axis of rotation of the swing arm is arranged along the length of the main body.

7. The network interface security shield according to claim 1, characterized in that, The protective shell and the pressing part are located on the same side of the swing arm.

8. The network interface security shield according to claim 1, characterized in that, The crimping part has an arc-shaped circumferential surface.

9. The network interface security shield according to claim 1, characterized in that, The protective shell is provided with a wire threading port.

10. The network interface security shield according to claim 1, characterized in that, The protective shell is provided with a fastening plate, and the bottom of the main body is provided with a fastening groove.

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