Network connection device

Abstract

The utility model discloses a network connecting device, relates to the network interface technology field, the network connecting device comprises a housing, an interface piece and a rotation structure, the interface piece comprises a special interface and a common interface, the common interface is arranged in the housing, the rotation structure is rotatably installed in the housing, and the special interface is connected with the common interface. The special interface is installed on the rotating structure, the special interface is provided with a hidden position and a connecting position on the rotating stroke of the rotating structure, and the shell is provided with an access port corresponding to the connecting position, so that external equipment is connected with the special interface. According to the scheme, the structure is compact and reasonable, the internal and external network interfaces can be effectively distinguished, the internal network can be effectively protected, and the application prospect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of network interfaces, in particular to a network connection device. Background Art

[0002] In some places, due to internal confidentiality requirements, both external networks and internal networks exist simultaneously. For example, the public security department is a workplace where both internal private networks and external Internet exist simultaneously. Since the interfaces of the internal and external networks are consistent, it is common for internal private network devices to be mistakenly connected to external Internet interfaces or external Internet devices to be mistakenly connected to internal private network interfaces. This misconnection behavior not only causes illegal external connections, but also makes the internal network very vulnerable to external physical access, greatly reducing the privacy and security of information. Therefore, a network connection device with protective and dedicated connection is needed to solve the above problems. Utility Model Content

[0003] The main purpose of the utility model is to provide a network connection device, aiming to solve the problem that the traditional network interface cannot distinguish the internal and external networks well, and the internal network is easy to be externally connected, which easily causes leakage.

[0004] To achieve the above-mentioned purpose, the network connection device proposed by the utility model includes:

[0005] case;

[0006] an interface component, comprising a dedicated interface and a public interface, wherein the public interface is arranged on the housing; and

[0007] A rotating structure is rotatably mounted in the housing, the dedicated interface is mounted on the rotating structure, and the dedicated interface has a hidden position and a connection position in the rotating stroke of the rotating structure;

[0008] An access port is provided on the shell corresponding to the connection position so as to form a connection between the external device and the dedicated interface.

[0009] In one embodiment, the rotating structure comprises:

[0010] A centering shaft, mounted on the housing;

[0011] A sleeve member is arranged concentrically with the centering shaft and is rotatably sleeved on the outer peripheral wall of the centering shaft, the special interface is arranged on the outer peripheral wall of the sleeve member, and a torsion spring is arranged between the centering shaft and the sleeve member to promote the special interface to move from the connection position to the hidden position; and

[0012] The locking member includes a first stop member and a second stop member. The first stop member is arranged between the centering shaft and the sleeve member to limit the sleeve member from rotating on the centering shaft. The second stop member is arranged on the peripheral wall of the sleeve member to fix the special interface at the connection position.

[0013] In one embodiment, a first mounting frame fixedly connected to the outer peripheral wall of the sleeve member is provided, a guide portion is provided on the first mounting frame, and the dedicated interface is installed on the first mounting frame;

[0014] The second stop member comprises:

[0015] a movable rod, slidably mounted on the guide portion; and

[0016] A positioning rod, one end of which is fixedly mounted on the housing corresponding to the connection position, and the other end of which is provided with a sinking hole corresponding to the end of the movable rod.

[0017] In one embodiment, an end cover is provided on the shell, the access port is provided on the end cover, an arc-shaped guide groove is provided on the end cover, the end of the movable rod separated from the positioning rod is provided on the outside of the end cover and slidably installed in the guide groove, an annular portion is provided on the movable rod, and a corresponding magnetic attraction part is provided between the annular portion and the guide portion.

[0018] In one embodiment, a stop structure is provided in the shell, and the stop structure includes a stop frame body, and the stop frame body includes a mounting portion and two stop rods. The mounting portion is arranged in an arc shape, and the mounting portion is fixedly installed at the bottom of the shell, and the two stop rods are fixedly installed at both ends of the mounting portion corresponding to the hidden position and the connection position.

[0019] In one embodiment, the dedicated interface is slidably mounted on the first mounting frame along the axial direction of the centering shaft, and a first spring is provided between the dedicated interface and the first mounting frame.

[0020] In one embodiment, a sunken portion is provided on the end cover corresponding to the access port, and a limiting structure is provided on the end cover corresponding to the sunken portion, and the limiting structure is used to fix the network cable connector of the external device to the inner side of the sunken portion.

[0021] In one embodiment, the limiting structure includes two limiting plates, and the two limiting plates are slidably mounted on the end cover corresponding to the sinking portion, and the opposite ends of the two limiting plates are provided with corresponding avoidance openings.

[0022] In one embodiment, the common interface includes interface No. 1 and interface No. 2, a second mounting frame is provided at the bottom of the shell, interface No. 1 and interface No. 2 are both provided on the second mounting frame, and one end of interface No. 1 and interface No. 2 are both provided on the end cover.

[0023] In one embodiment, a plurality of cable passages are provided on the circumferential wall of the housing to pass optical fiber cables.

[0024] In the technical solution of the utility model, a corresponding protective structure is mainly set for the internal network interface. Specifically, since the security of the internal network is relatively important, a corresponding unlocking structure is set, and specific personnel are responsible for management. When the dedicated interface is not in use, the entire device can hide the dedicated interface inside the shell. Only after unlocking can the dedicated interface move to the corresponding access port for connection and use. This method can effectively prevent the access of external devices and facilitate the management of the internal network. In addition, a corresponding anti-mis-pulling structure is set, which can prevent the damage of the connection structure caused by mis-pulling through the limit structure and the buffer structure, and also ensure the connection stability between the connection structures. The entire structure is compact and reasonable, and has good application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] 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 only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0026] Figure 1 A schematic diagram of a top view of an embodiment of a network connection device provided by the utility model;

[0027] Figure 2 for Figure 1 A schematic diagram of the internal structure of the network connection device provided in;

[0028] Figure 3 for Figure 2 A partial enlarged view of the middle A;

[0029] Figure 4 for Figure 1 A mounting structure of a first mounting frame and a sleeve member;

[0030] Figure 5 for Figure 2 A structural diagram of an embodiment of the first stop member;

[0031] Figure 6 for Figure 1Schematic diagram of the stop frame body structure.

[0032] Description of Figure Numbers:

[0033] 100. Network connection device; 1. Shell; 11. End cover; 111. Sinking part; 112. Limiting plate; 113. Avoidance port; 114. Guide groove; 115. Access port; 12. Hidden position; 13. Connection position; 2. Interface member; 21. Interface No. 1; 22. Interface No. 2; 23. Special interface; 3. Rotation structure; 31. Centering shaft; 32. Sleeve member; 33. Torsion spring; 34. First stop member; 341. First lock core; 342. Second lock core; 343. Second spring; 344. External key; 35. Second stop member; 351. Movable rod; 352. Ring part; 353. Positioning rod; 354. Sinking hole; 36. Magnetic member; 4. Stop frame body; 41. Mounting part; 42. Stop rod; 5. First mounting frame; 51. First spring; 6. Second mounting frame; 7. Wire through port.

[0034] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0035] 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 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.

[0036] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0037] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0038] In some places, due to internal confidentiality requirements, both external networks and internal networks exist. For example, the public security department is a workplace where both internal private networks and external Internet exist. Since the interfaces of the internal and external networks are consistent, it often happens that internal private network devices are mistakenly connected to external Internet interfaces or external Internet devices are mistakenly connected to internal private network interfaces. This misplugging behavior not only causes illegal external connections, but also makes the internal network very vulnerable to external physical access, greatly reducing the privacy and security of information. Therefore, a network connection device 100 with protective and dedicated docking is needed to solve the above problems.

[0039] The present invention provides a network connection device 100 .

[0040] like Figure 1 , Figure 2 and Figure 3As shown, the network connection device 100 proposed in this embodiment includes a housing 1, an interface member 2 and a rotating member, wherein the interface member 2 includes a dedicated interface 23 and a public interface. The dedicated interface 23 and the public interface can be set as network cable interfaces of different models, including but not limited to interfaces of the same model and different sizes. By setting different interfaces, it is possible to prevent the network cable of the internal device from being misplugged with the public interface in the simplest and most effective way. In addition, the rotating structure 3 is mainly used to install the dedicated interface 23, and in order to prevent the network cable interface of the external device from being connected to the dedicated interface 23 by relevant personnel when the network cable interface of the external device can be adapted to the dedicated interface 23, thereby causing leakage, in this embodiment, the dedicated interface 23 is installed on the rotating structure 3 to form a movable and hidden interface structure. Specifically, when the dedicated interface 23 is not in use, the dedicated interface 23 is located at the hidden position 12 inside the housing 1. When the dedicated interface 23 is in use, the dedicated interface 23 can follow the rotating structure 3 to rotate to the connection position 13, and establish a connection and communication with the network cable connector of the internal device through the access port 115 at the end of the housing 1. In this process, the dedicated interface 23 is set as a hidden structure. First, outsiders cannot establish a connection and communication with the dedicated interface 23. In addition, the internal communication can be operated and connected by designated personnel, thereby improving the security of internal network communication.

[0041] Specifically, Figure 3 , Figure 4 and Figure 5 As shown, after the first locking member is unlocked by the corresponding unlocking structure, the fixing effect between the sleeve member 32 and the centering shaft 31 can be released. At this time, the relevant personnel can cause the sleeve member 32 to rotate on the outer wall of the centering shaft 31, thereby rotating the special interface 23 from the hidden position 12 to the connection position 13, and fix the rotating interface at the current position through the second stop member 35, so as to facilitate the relevant internal personnel to connect. When the special interface 23 is not in use, the second stop member 35 releases the locking effect. At this time, the torsion spring 33 is reset, and the special interface 23 is driven by the sleeve member 32 to rotate to the hidden position 12 inside the shell 1 for storage, thereby further ensuring the security of the internal network. It can be imagined that the first locking member can be set to a structure similar to a lock core, as shown in FIG. Figure 5As shown, unlike the conventional lock core structure, in the first stop member 34 of the present embodiment, the centering shaft 31 is fixed. When the multiple first lock cores 341 on the centering shaft 31 are pushed to move by the external key 344, so that one end of the multiple first lock cores 341 and one end of the multiple second lock cores 342 on the sleeve member 32 are connected to the inner mounting surface of the sleeve member 32 and the centering shaft 31, the sleeve member 32 can rotate on the outer wall of the centering shaft 31. Similarly, when the sleeve member 32 is reset and rotated to the position shown in FIG. Figure 5 When the external key 344 is in the locked position, the second spring 343 resets the first lock core 341 and the second lock core 342 to move, so that one end of the second lock core 342 is inserted into the centering shaft 31, thereby limiting the sleeve member 32 from rotating on the centering shaft 31. The first stop member 34 adopts the above structure mainly to improve the security of the internal network. When the external key 344 is given to a specific person for safekeeping, it can further prevent internal devices from accessing the external interface or external devices from accessing the dedicated interface 23.

[0042] When the dedicated interface 23 rotates to the connection position 13 along with the sleeve member 32, the dedicated interface 23 can be fixed at the position of the access port 115 by the second stop member 35. Specifically, Figure 2 and Figure 3 As shown, when the first mounting frame 5 rotates to the connection position 13, one end of the movable rod 351 is pressed down, so that the downward end of the movable rod 351 is inserted into the sinking hole 354 on the positioning rod 353, thereby limiting the first mounting frame 5 at the current position, and the movable rod 351 is pulled outward from the shell 1 to separate the end of the movable rod 351 from the sinking hole 354. Under the action of the torsion spring 33, the sleeve member 32 can drive the first mounting frame 5 to reset and rotate. It can be imagined that a corresponding prompt element can be set on the shell 1, similar to a voice reminder device or a light reminder device. When the network cable interface of the internal device is disconnected from the dedicated interface 23, a corresponding prompt content can be issued, so that relevant personnel can disconnect the locking effect of the second stop member 35. Alternatively, the second stop member 35 can be set as a corresponding structure of electromagnetic control for automatic control.

[0043] like Figure 1 and Figure 3As shown, an arc-shaped guide groove 114 is provided on the end cover 11 to guide one end of the movable rod 351 located at the end cover 11. When the locking between the centering shaft 31 and the sleeve member 32 is released, the relevant personnel can hold the end of the movable rod 351 outside the end cover 11 to cause the first mounting frame 5 to rotate toward the connection position 13. In addition, in order to ensure that the end of the movable rod 351 located inside the housing 1 can maintain a certain axial distance with the end of the positioning rod 353 after the movable rod 351 is separated from the positioning rod 353, a corresponding magnetic attraction member 36 is provided between the annular portion and the guide portion. When the movable rod 351 is pulled toward the outside of the housing 1, the movable rod 351 can be adsorbed on the guide portion through the magnetic attraction member 36, thereby making the structure more stable.

[0044] In order to ensure that the first mounting frame 5 can be well positioned at the hidden position 12 and the connecting position 13 during the rotation process, Figure 2 and Figure 6 As shown, a stop structure is provided at the bottom of the shell 1, wherein the two stop rods 42 on the stop frame body 4 are respectively arranged on one side of the hidden position 12 and the connecting position 13 around the axis of the shell 1, thereby assisting the positioning of the first mounting frame 5 at the hidden position 12 and the connecting position 13, and increasing the certainty of the position of the first mounting frame 5 during the rotation process.

[0045] Taking into account that after the network cable connector of the internal device is connected to the dedicated interface 23, in daily use environment, the network cable may be accidentally unplugged (due to accidental touching and pulling the network cable), thereby causing damage to the interface, in this embodiment, the dedicated interface 23 is slidably installed on the first mounting frame 5, and a first spring 51 is provided between the first mounting frame 5 and one end of the dedicated interface 23 for buffering. When the network cable of the connected device is pulled externally, the first spring 51 can also buffer at the first time, thereby ensuring the connectivity between the device network cable interface and the dedicated interface 23 as much as possible.

[0046] In addition, a limiting structure is provided at the sinking portion 111 of the end cover 11 to further prevent the connection position 13 from being damaged due to accidental unplugging of the network cable. Figure 1As shown, when the network cable of the internal device is inserted into the dedicated interface 23, the network cable interface of the internal device needs to be inserted inward to overcome the elastic force of the spring. When the network cable interface of the internal device is fully plugged into the dedicated interface 23, the network cable connector of the internal device is on the inner side of the sinking part 111. The two limiting plates 112 are controlled to move toward each other to limit the network cable connector of the internal device in the sinking part 111, and the network cable connected to the connector is inserted into the avoidance opening 113. The end of the network cable connector of the internal device is limited by the two limiting plates 112 to prevent it from being pulled out from the inside of the sinking part 111 due to accidental pulling out, thereby further improving the stability and safety of the connection between the network cable connector of the internal device and the dedicated interface 23.

[0047] like Figure 1 and Figure 2 As shown, the common interface is set to two, including interface No. 1 21 and interface No. 2 22. Interface No. 1 21 and interface No. 2 22 are both fixed by a second mounting frame 6 inside the shell 1, and the connecting ends are located outside the end cover 11 to facilitate the connection and separation of external devices.

[0048] In addition, when the network cable is connected and installed with the relevant interface, the operation is performed through a plurality of cable openings on the outer wall of the housing 1 .

[0049] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A network connection device, characterized in that: include: case; an interface component, comprising a dedicated interface and a public interface, wherein the public interface is arranged on the housing; and A rotating structure is rotatably mounted in the housing, the dedicated interface is mounted on the rotating structure, and the dedicated interface has a hidden position and a connection position in the rotating stroke of the rotating structure; An access port is provided on the shell corresponding to the connection position so as to form a connection between the external device and the dedicated interface.

2. The network connection device according to claim 1, characterized in that: The rotating structure comprises: A centering shaft, mounted on the housing; A sleeve member is arranged concentrically with the centering shaft and is rotatably sleeved on the outer peripheral wall of the centering shaft, the special interface is arranged on the outer peripheral wall of the sleeve member, and a torsion spring is arranged between the centering shaft and the sleeve member to promote the special interface to move from the connection position to the hidden position; and The locking member includes a first stop member and a second stop member. The first stop member is arranged between the centering shaft and the sleeve member to limit the sleeve member from rotating on the centering shaft. The second stop member is arranged on the peripheral wall of the sleeve member to fix the special interface at the connection position.

3. The network connection device according to claim 2, characterized in that: A first mounting frame fixedly connected to the outer peripheral wall of the sleeve member is provided, a guide portion is provided on the first mounting frame, and the dedicated interface is installed on the first mounting frame; The second stop member comprises: A movable rod, slidably mounted on the guide portion; as well as, A positioning rod, one end of which is fixedly mounted on the housing corresponding to the connection position, and the other end of which is provided with a sinking hole corresponding to the end of the movable rod.

4. The network connection device according to claim 3, characterized in that: The shell is provided with an end cover, the access port is provided on the end cover, the end cover is provided with an arc-shaped guide groove, the end of the movable rod separated from the positioning rod is provided on the outside of the end cover and slidably installed in the guide groove, the movable rod is provided with an annular portion, and a corresponding magnetic attraction part is provided between the annular portion and the guide portion.

5. The network connection device according to claim 3, characterized in that: A stop structure is provided in the shell, and the stop structure includes a stop frame body. The stop frame body includes a mounting portion and two stop rods. The mounting portion is arranged in an arc shape and is fixedly installed on the bottom of the shell. The two stop rods are fixedly installed at both ends of the mounting portion corresponding to the hidden position and the connection position.

6. The network connection device according to claim 4, characterized in that: The dedicated interface is slidably mounted on the first mounting frame along the axial direction of the centering shaft, and a first spring is provided between the dedicated interface and the first mounting frame.

7. The network connection device according to claim 6, characterized in that: A sunken portion is provided on the end cover corresponding to the access port, and a limiting structure is provided on the end cover corresponding to the sunken portion, and the limiting structure is used to fix the network cable connector of the external device on the inner side of the sunken portion.

8. The network connection device according to claim 7, characterized in that: The limiting structure comprises two limiting plates, and the two limiting plates are both slidably mounted on the end cover corresponding to the sinking portion, and the opposite ends of the two limiting plates are provided with corresponding avoidance openings.

9. The network connection device according to claim 4, characterized in that: The common interface includes interface No. 1 and interface No.

2. A second mounting frame is provided at the bottom of the shell. Interface No. 1 and interface No. 2 are both provided on the second mounting frame, and one end of interface No. 1 and interface No. 2 are both provided on the end cover.

10. The network connection device according to claim 1, wherein: A plurality of cable openings are arranged on the circumferential wall of the shell for passing optical fiber cables.

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