CN219659749U - Network switch for network communication - Google Patents

Abstract

The utility model relates to the technical field of switches, and discloses a network switch for network communications, which includes a box body and a cover body. The box body is provided with a plurality of jacks, and the cover body and the jacks are fixed at corresponding positions. Plug rod, the box body is plugged into the jack hole in the box body through the plug rod, each jack hole is provided with a gap, and a lever is rotatably connected in the gap, and the bottom of the lever is fixed There is a spring, a clamping block is fixed at the end of the lever, and a clamping sleeve is engaged with the outside of the clamping block. The clamping sleeve is fixed on the box body, and a threaded column is fixed on the box body. The threads are connected with screws, and the cover body is installed in the threaded column through the screws. During the installation process of the cover body and the box body, the clamping block can be stuck into the card sleeve to realize the installation of the cover body and the box body, and during the installation The process can be realized with only one screw, which is more convenient to install and disassemble than the four screws in the prior art.

Description

A network switch for network communications

Technical field

The utility model relates to the technical field of switches, specifically a network switch for network communications.

Background technique

A network switch is a device that expands the network. It can provide more connection ports in a sub-network to connect more computers. Existing switches are usually equipped with electrical components such as CPUs, chips, and memories. During use, Due to various reasons, it is necessary to disassemble the switch and repair and replace the internal circuits and hardware equipment. The switch is generally composed of a cover and a box body. The box body and the box body are fixed by four screws. During installation, It is necessary to install and remove four screws in sequence during installation and disassembly, which is quite cumbersome.

Utility model content

In view of the shortcomings of the existing technology, the present utility model provides a network switch for network communication, which is capable of only installing one screw for fixation on the premise of ensuring the stable installation of the box body and the cover body. Compared with the existing technology during installation and disassembly, It is more convenient.

In order to achieve the above purpose, the present utility model provides the following technical solution: a network switch for network communication, including a box body and a cover body. The box body is provided with a plurality of jacks. The cover body and the jacks are located at corresponding positions. A plug-in rod is fixed, and the box body is plugged into the jack hole in the box body through the plug-in rod. Each jack hole is provided with a gap, and a lever is rotatably connected in the gap. The lever is A spring is fixed at the bottom, a clamping block is fixed at the end of the lever, a clamping sleeve is engaged with the outside of the clamping block, the clamping sleeve is fixed on the box body, a threaded column is fixed in the box body, and the cover The body is threadedly connected with screws, and the cover body is installed in the threaded column through screws.

Preferably, the side of the box is provided with heat dissipation holes, and the rear end of the box is equipped with an optical fiber socket.

Preferably, the insertion hole and the insertion rod are respectively provided at the corners of the box body and the cover body.

Preferably, both the clamping block and the clamping sleeve are arc-shaped, and the center of the arc of both is located on the center of the rotation circle of the lever.

To sum up, the utility model includes the following beneficial effects:

This network switch for network communication can insert the card block into the card sleeve during the installation process of the cover and the box to realize the installation of the cover and the box, and it can be achieved with only one screw during the installation process. Compared with the four screws in the prior art, it is more convenient to install and disassemble.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic diagram of the front cross-sectional structure of the utility model;

Figure 3 is a schematic structural diagram of the utility model when the cover body and the box body are disassembled;

Figure 4 is a schematic structural diagram of the jack section of the utility model;

Figure 5 is an enlarged structural schematic diagram of position A in Figure 4 of the present invention.

Among them: 1. Box body; 2. Cover body; 3. Jack hole; 4. Plug rod; 5. Notch; 6. Lever; 7. Spring; 8. Clamp block; 9. Card sleeve; 10. Threaded column; 11 , screws; 12. Heat dissipation holes; 13. Optical fiber socket.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figure 1-5. A network switch for network communication includes a box body 1 and a cover body 2. A jack 3 is provided at the corner of the box body 1, and a plug-in rod 4 is fixed at the corner of the cover body 2. During the installation of the box body 1, the insertion rod 4 and the insertion hole 3 on the cover body 2 can be positioned.

There are heat dissipation holes 12 on the side of the box body 1 and an optical fiber socket 13 installed at the rear end of the housing. The heat dissipation holes 12 are used to discharge the temperature in the box body 1, and the optical fiber socket 13 is used for connecting optical fiber plugs.

A screw 11 is threadedly connected to the middle position of the cover body 2, and a threaded column 10 is fixed to the middle position of the box body 1. The cover body 2 can be threadedly connected to the threaded column 10 through the screw 11, and after passing through the insertion rod 4 and the insertion After the hole 3 is positioned, the accurate positioning of the screw 11 and the threaded column 10 can be ensured. After positioning, the screw 11 can be rotated so that the screw 11 is tightened into the threaded column 10, and at the same time, the cover 2 is driven downward, and the cover 2 is moved downward. During movement, continuously insert rod 4 into socket 3.

There is a notch 5 on the side of each jack 3 close to the box body 1, and a lever 6 is connected to the notch 5 through a pin rotation. One end of the lever 6 is located in the jack 3, and the other end of the lever 6 is Extending out of the notch 5, a clamping block 8 is installed on the lever 6 located outside the notch 5, and a spring 7 is fixed at the bottom. The spring 7 is fixed inside the box body 1, and at the same time, there is a clamping block 8 on the outside of the clamping block 8. The sleeve 9 and the card sleeve 9 are fixed inside the box body 1 .

Through the above technical solution, when the insertion rod 4 continues to be inserted into the inside of the jack 3, it will contact the lever 6 located in the jack 3 and squeeze it, driving the lever 6 to rotate during the extrusion process. During the rotation, the block 8 is driven to rotate into the ferrule 9. When the screw 11 is rotated to the bottom, the block 8 can be completely inserted into the ferrule 9 to fix the cover 2. At the same time, the lever 6 rotates During the process, the spring 7 at the bottom will be stretched, causing the spring 7 to accumulate force. When disassembling, the insertion rod 4 is separated from the disassembly, the elastic force of the spring 7 is released, and the clamp block 8 is separated from the clamp sleeve 9. Reset the lever 6, and through the cooperation of the insertion rod 4 and the slot, the installation misalignment between the cover body 2 and the box body 1 can be avoided, and the cooperation of the clamp block 8 and the clamp sleeve 9 also plays a positioning role. The mating process between 4 and the insert block is a clearance fit, that is, there is a gap between the two, and during actual use, the wear between the insert rod 4 and the socket 3 will cause the gap to gradually increase, and the clamp block 8 and the clamp The sleeve 9 can avoid misalignment between the cover body 2 and the box body 1 when the gap becomes larger.

It should be noted that the clamping block 8 and the clamping sleeve 9 in this embodiment are both arc-shaped, and the center of the arc of the two is located on the center of the rotation circle of the lever 6. The arc-shaped clamping block 8 and the clamping sleeve 9 are located at During the mating process, the cover body 2 can be restrained in both the vertical and transverse directions, thereby improving the fixing stability of the cover body 2 .

When in use, position the insertion rod 4 on the cover 2 with the jack 3 on the box 1. After positioning, turn the screw 11 so that the screw 11 is installed into the threaded column 10. During the tightening process, the cover 2 moves downward, driving the insertion rod 4 to gradually insert into the jack 3, and press the lever 6 in the jack 3 to make it rotate. During the rotation, the lever 6 snaps the block 8 into the card sleeve 9 Inside, the positioning of the cover body 2 is achieved, and at the same time, the spring 7 is stretched during the rotation of the lever 6. When it is disassembled, the insertion rod 4 is separated from the socket 3, the elastic force of the spring 7 is released, and the block is 8 is separated from the ferrule 9 and resets the lever 6. In this process, only one screw 11 needs to be installed and removed, making the operation more convenient.

The standard parts used in this application document can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part use mature bolts, rivets, welding, etc. in the existing technology. Conventional means, machinery, parts and equipment are all conventional models in the existing technology.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes can be made to these embodiments without departing from the principles and spirit of the present invention. Modifications, substitutions and variations, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (4)

1. The utility model provides a network switch for network communication, includes box body (1) and lid (2), its characterized in that: offer a plurality of jacks (3) on box body (1), be fixed with inserted bar (4) on the position that lid (2) corresponds with jack (3), box body (1) are pegged graft through inserted bar (4) in jack (3) in box body (1), every all offer breach (5) on jack (3), all rotate in breach (5) and be connected with lever (6), the bottom of lever (6) is fixed with spring (7), the tip of lever (6) is fixed with fixture block (8), the outside block of fixture block (8) has cutting ferrule (9), cutting ferrule (9) are fixed on box body (1), box body (1) internal fixation has screw post (10), threaded connection has screw (11) on lid (2), lid (2) are installed in screw post (10) through screw (11).

2. A network switch for network communications according to claim 1, wherein: the side of the box body (1) is provided with a heat dissipation hole (12), and the rear end of the box body (1) is provided with an optical fiber socket (13).

3. A network switch for network communications according to claim 1, wherein: the jack (3) and the inserted link (4) are respectively arranged at the corners of the box body (1) and the cover body (2).

4. A network switch for network communications according to claim 1, wherein: the clamping block (8) and the clamping sleeve (9) are arc-shaped, and the circle centers of the radians of the clamping block and the clamping sleeve are positioned on the rotating circle center of the lever (6).