CN211509070U

CN211509070U - Communication switch mainboard

Info

Publication number: CN211509070U
Application number: CN202020639388.0U
Authority: CN
Inventors: 张剑
Original assignee: Shenzhen Xiaoyu Electronic Co ltd
Current assignee: Shenzhen Xiaoyu Electronic Co ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-09-15
Anticipated expiration: 2030-04-24

Abstract

The utility model discloses a communication switch mainboard, comprising a mounting plate, mounting plate's top is run through and is provided with four fixed pipes, the guide bar has all been welded to the both sides at mounting plate top, and the sliding surface of two guide bars is connected with the buffer board, and the sliding surface of two guide bars is connected with the mainboard body that is located the buffer board top, the bottom fixedly connected with mount of buffer board inner chamber, the both sides of mount are all rotated and are connected with the clamp plate. The utility model discloses a fly leaf slides in the inner chamber of buffer board, and when the mainboard body received external impact, the fly leaf can be followed to the mainboard body and removed, and two clamp plates can be pressed to the fly leaf and removed to the depths of buffer board inner chamber, compression spring one simultaneously to the impact force that receives subducts under the effect of spring one, makes the impact force that the mainboard body received reduce, reduces the damage degree of mainboard body, guarantees the normal work of switch, thereby reduce cost.

Description

Communication switch mainboard

Technical Field

The utility model relates to a switch technical field specifically is a communication switch mainboard.

Background

The main functions of the switch include physical addressing, network topology, error checking, frame sequence and flow control, and the switch now has some new functions, such as support for VLAN (virtual local area network), support for link aggregation, and even some functions of firewall, and besides the switch can connect with the same type of network, the switch can also play an interconnection role between different types of networks (such as ethernet and fast ethernet), and many switches can provide high-speed connection ports supporting fast ethernet or FDDI, etc. nowadays, and is used to connect with other switches in the network or provide additional bandwidth for key servers with large bandwidth occupation, generally, each port of the switch is used to connect with an independent network segment, but sometimes to provide faster access speed, we can directly connect some important network computers to the ports of the switch, therefore, key servers and important users of the network have higher access speed and support larger information flow.

The model type of switch also has a lot of, and communication switch is exactly one of them, and in the equipment part of communication switch, the mainboard is the most important core unit, but traditional switch mainboard all is the snap-on the switch shell, and it does not possess the effect of buffering, and then when receiving external impact, the impact force must not subduct, can make the mainboard receive the damage, causes the switch to scrap to raise the cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a communication switch mainboard, possess the advantage that has the external impact force of subduction, the model type of having solved the switch also has a lot, communication switch is exactly one of them, in the equipment part of communication switch, the mainboard is the most important core component, but traditional switch mainboard all is the snap-on the switch shell, it does not possess the effect of buffering, and then when receiving external impact, the impact force must not subduct, can make the mainboard receive the damage, cause the switch to scrap, thereby the problem of high cost.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a communication switch mainboard, includes mounting plate, mounting plate's top is run through and is provided with four fixed pipes, the guide bar has all been welded to the both sides at mounting plate top, and the sliding surface of two guide bars is connected with the buffer board, and the sliding surface of two guide bars is connected with the mainboard body that is located the buffer board top, the bottom fixedly connected with mount of buffer board inner chamber, the both sides of mount are all rotated and are connected with the clamp plate, the bottom of clamp plate and the one end welding of keeping away from the mount have a spring I, the bottom fixed connection of spring I is on the buffer board, the inner chamber swing joint of buffer board has the fly leaf, the top and the mainboard body fixed connection of fly leaf, the top threaded connection of guide bar has the lock nut who is located mainboard body.

The utility model discloses as above be used for communication switch mainboard, further: the bottom fixedly connected with mounting bracket of mounting plate, three construction bolt is installed to the bottom screw thread of mounting bracket.

The utility model discloses as above be used for communication switch mainboard, further: the four movable columns are evenly distributed on two sides of the surface of the mounting base plate, and the distance between the two movable columns on the left side is equal to the distance between the two movable columns on the right side.

The utility model discloses as above be used for communication switch mainboard, further: a gap is reserved between the main board body and the buffer board, and a gap is also reserved between the buffer board and the guide rod.

The utility model discloses as above be used for communication switch mainboard, further: the bottom of the inner cavity of the fixed pipe is welded with a second spring, the top of the second spring is welded with a movable column, the surface of the movable column is sleeved with a baffle, and the baffle is welded at the top of the fixed pipe and is in contact with the top of the installation bottom plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model has the advantages of reducing the external impact force, solving the problems of many types of the switch, the communication switch is one of the communication switch, the mainboard is the most important core component in the assembly component of the communication switch, but the traditional switch mainboard is directly fixed on the switch shell and does not have the buffering function, and then when receiving external impact, the impact force can not subduct, can make the mainboard receive the damage, causes the switch to scrap to the problem of increase cost.

2. The utility model discloses a can press movable post to remove into the inner chamber of fixed pipe when the buffer board activity, compression spring two for the impact force that the buffer board received further gets subduct, also further reduces the damage degree of mainboard.

3. The utility model discloses a setting of mounting bracket holds up mounting plate's bottom for leave the interval between mounting plate and the mounting bracket, thereby the person of facilitating the use installs the construction bolt.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front sectional view of the structure buffer board of the present invention;

fig. 3 is a front sectional view of the structure fixing tube of the present invention.

In the figure: 1. mounting a bottom plate; 2. a fixed tube; 3. a guide bar; 4. a buffer plate; 5. a main board body; 6. a fixed mount; 7. pressing a plate; 8. a first spring; 9. a movable plate; 10. a lock nut; 11. a mounting frame; 12. installing a bolt; 13. a movable post; 14. a baffle plate; 15. and a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a technical scheme, a communication switch mainboard, comprising a mounting base plate 1, four fixing pipes 2 are arranged on the top of the mounting base plate 1, guide rods 3 are welded on both sides of the top of the mounting base plate 1, buffer plates 4 are connected on the surfaces of the two guide rods 3 in a sliding manner, a mainboard body 5 positioned on the top of the buffer plate 4 is connected on the surfaces of the two guide rods 3 in a sliding manner, a fixing frame 6 is fixedly connected on the bottom of the inner cavity of the buffer plate 4, pressing plates 7 are rotatably connected on both sides of the fixing frame 6, a spring I8 is welded on the bottom of the pressing plate 7 and on the end far away from the fixing frame 6, the bottom end of the spring I8 is fixedly connected on the buffer plate 4, a movable plate 9 is movably connected in the inner cavity of the buffer plate 4, the top of the movable plate 9 is fixedly connected with the mainboard, the bottom of the mounting base plate 1 is fixedly connected with a mounting frame 11, three mounting bolts 12 are installed on the bottom of the mounting frame 11 in a threaded mode, the bottom of the mounting base plate 1 is supported through the mounting frame 11, a space is reserved between the mounting base plate 1 and the mounting frame 11, a user can conveniently install the mounting bolts 12, four movable columns 13 are evenly distributed on two sides of the surface of the mounting base plate 1, the space between the two movable columns 13 on the left side is equal to the space between the two movable columns 13 on the right side, a space is reserved between the main plate body 5 and the buffer plate 4, a space is also reserved between the buffer plate 4 and the guide rod 3, a spring II 15 is welded at the bottom of the inner cavity of the fixed pipe 2, the movable columns 13 are welded at the tops of the spring II 15, a baffle plate 14 is sleeved on the surface of the movable columns 13, the baffle plate 14 is welded at the tops of the fixed pipe 2 and is in contact with the tops of the mounting, the second compression spring 15 further reduces the impact force on the buffer board 4, and further reduces the damage degree of the main board.

The working principle is as follows: the utility model discloses during the use, fly leaf 9 slides in the inner chamber of buffer board 4, when mainboard body 5 received external impact, mainboard body 5 can be followed fly leaf 9 and removed, fly leaf 9 can press two clamp plates 7 and remove to the depths of buffer board 4 inner chambers, compression spring 8 simultaneously, and subduct the impact force that receives under the effect of spring 8, make the impact force that mainboard body 5 received reduce, reduce mainboard body 5's damage degree, guarantee the normal work of switch, thereby reduce cost, under normal condition, because buffer board 4 and mainboard body 5 are all installed on guide bar 3, and lock nut 10 is installed on the top of guide bar 3, thereby under the effect of spring 8, make mainboard body 5 keep motionless in the normal position, and lock nut 10 also can restrict mainboard body 5 and pop out by spring 8.

In summary, the following steps: the communication switch mainboard slides in the inner cavity of the buffer board 4 through the movable board 9, when the mainboard body 5 is impacted by the outside, the mainboard body 5 can move along with the movable board 9, the movable board 9 can press the two press boards 7 to move to the deep part of the inner cavity of the buffer board 4, meanwhile, the first spring 8 is compressed, and the impact force received is reduced under the action of the first spring 8, so that the impact force received by the mainboard body 5 is reduced, the damage degree of the mainboard body 5 is reduced, the normal work of the switch is ensured, and the cost is reduced, the communication switch mainboard has the advantage of reducing the outside impact force, the types of the model of the switch are also various, the communication switch is one of the communication switch, in the assembly parts of the communication switch, the mainboard is the most important core part, but the traditional switch mainboard is directly fixed on the switch shell, it does not possess the effect of buffering, and then when receiving external impact, the impact force can not get subducted, can make the mainboard receive the damage, causes the switch to scrap to the problem of increase cost.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A communication switch motherboard, includes mounting baseplate (1), its characterized in that: the mounting structure is characterized in that four fixed pipes (2) are arranged at the top of the mounting base plate (1) in a penetrating manner, guide rods (3) are welded on two sides of the top of the mounting base plate (1), a buffer plate (4) is connected on the surfaces of the two guide rods (3), a main plate body (5) positioned at the top of the buffer plate (4) is connected on the surfaces of the two guide rods (3) in a sliding manner, a fixed frame (6) is fixedly connected at the bottom of an inner cavity of the buffer plate (4), pressing plates (7) are rotatably connected on two sides of the fixed frame (6), a first spring (8) is welded at the bottom of each pressing plate (7) and at one end far away from the fixed frame (6), the bottom end of each first spring (8) is fixedly connected on the buffer plate (4), a movable plate (9) is movably connected in the inner cavity of the buffer plate (, the top end of the guide rod (3) is in threaded connection with a lock nut (10) positioned at the top of the main board body (5).

2. A communications switch motherboard as recited in claim 1, wherein: the bottom fixedly connected with mounting bracket (11) of mounting plate (1), three construction bolt (12) are installed to the bottom screw thread of mounting bracket (11).

3. A communications switch motherboard as recited in claim 1, wherein: the four movable columns (13) are evenly distributed on two sides of the surface of the mounting base plate (1), and the distance between the two movable columns (13) on the left side is equal to the distance between the two movable columns (13) on the right side.

4. A communications switch motherboard as recited in claim 1, wherein: an interval is reserved between the main board body (5) and the buffer board (4), and an interval is also reserved between the buffer board (4) and the guide rod (3).

5. A communications switch motherboard as recited in claim 1, wherein: the bottom welding of fixed pipe (2) inner chamber has spring two (15), the top welding of spring two (15) has movable post (13), baffle (14) have been cup jointed on the surface of movable post (13), baffle (14) welding is at the top of fixed pipe (2) and with the top contact of mounting plate (1).