CN210123983U

CN210123983U - Computer network communication switch

Info

Publication number: CN210123983U
Application number: CN201921768751.2U
Authority: CN
Inventors: 龚健虎
Original assignee: Guangdong Peizheng College
Current assignee: Guangdong Peizheng College
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-03-03
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses a computer network communication switch, which comprises a switch shell, wherein one end of the switch shell is provided with uniformly arranged heat dissipation holes, the top of the switch shell, which is close to one end of the heat dissipation holes, is provided with a rectangular opening, the rectangular opening is arranged along the width direction of the switch shell, and one side wall of the rectangular opening is flush with the inner wall of one end of the switch shell, the inside of the rectangular opening is slidably provided with a rectangular frame, a filter screen is arranged between the inner walls of the rectangular frame, the top end of the rectangular frame is fixed with a limiting plate which is abutted against the top surface of the switch shell, one side of the lower part of the rectangular frame is provided with a notch positioned on the inner end wall of the switch shell, the inside of the notch is provided with a movable rod which movably extends out of the switch shell, the extending end of the movable rod, thereby guarantee that the switch is better carries out work, and be convenient for simultaneously shift out and fix it, accord with actual demand.

Description

Computer network communication switch

Technical Field

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

Background

A network switch is a device for expanding a network, and can provide more connection ports for a sub-network so as to connect more computers. With the development of the communication industry and the promotion of informatization of national economy, the network switch market is in a steady rising situation. The method has the characteristics of high cost performance, high flexibility, relative simplicity, easy realization and the like.

However, the heat dissipation port of the existing exchanger is directly communicated with the outside, so that dust is easy to enter the inside of the exchanger to influence the use of the exchanger, and therefore, a computer network communication exchanger is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a computer network is switch for communication has solved the dust and has got into the inside problem of switch easily, and is convenient for clear up the dust simultaneously.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a computer network communication switch comprises a switch shell, wherein one end of the switch shell is provided with heat dissipation holes which are uniformly arranged, the top of one end, close to the heat dissipation holes, of the switch shell is provided with a rectangular opening, the rectangular opening is arranged along the width direction of the switch shell, the side wall of one side of the rectangular opening is flush with the inner wall of one end of the switch shell, a rectangular frame is arranged inside the rectangular opening in a sliding manner, a filter screen is installed between the inner walls of the rectangular frame, the top end of the rectangular frame is fixedly provided with a limiting plate which is abutted against the top surface of the switch shell, one side of the lower part of the rectangular frame is provided with a notch positioned on the inner end wall of the switch shell, a movable rod movably extending out of the switch shell is arranged inside the notch, the extending end of the movable rod is connected with a connector, one end, positioned inside the notch, and a spring sleeved on the movable rod is connected between the baffle plate and the inner wall of one end of the notch.

Preferably, the spout of vertical setting is seted up along switch casing one end inner wall symmetry to one side of rectangle mouth, one side of rectangle frame is fixed with the location strip that the symmetry set up, and the location strip slides and sets up at the spout inner wall, the laminating of rectangle frame is on the inner wall of switch casing one end, and the filter screen covers in one side of louvre.

Preferably, a groove is formed below the rectangular frame, the bottom of the rectangular frame abuts against the inner bottom surface of the groove, and the groove is communicated with the notch.

Preferably, the stopper rod is of a round table-shaped structure, a limiting hole is formed in the middle of one side of the lower portion of the rectangular frame, and the outer wall of the stopper rod abuts against the limiting hole.

Preferably, the length and the width of the limiting plate are respectively greater than those of the rectangular opening, and the bottom surface of the limiting plate is attached to the top surface of the exchanger shell.

(III) advantageous effects

The utility model provides a computer network communication switch. The method has the following beneficial effects:

(1) through the louvre that sets up and the filter screen that sets up to can effectively avoid the dust from the inside that the louvre directly entered into the switch, avoid making the switch break down, thereby guarantee that the switch is better carries out work.

(2) Through the rectangle frame that is convenient for shift out that sets up to make things convenient for shifting out of filter screen, be convenient for clean it, and be convenient for inject the rectangle frame through the cock stem, make it fixed.

Drawings

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

FIG. 2 is an enlarged schematic structural view of the area A of the present invention;

FIG. 3 is a schematic view of the connection structure between the middle movable rod and the plug rod of the present invention;

FIG. 4 is a schematic side view of the rectangular frame of the present invention;

fig. 5 is a schematic top view of the exchanger housing of the present invention.

In the figure: 1 exchanger shell, 2 louvres, 3 rectangle mouth, 4 rectangle frames, 5 restriction boards, 6 filter screens, 7 movable rods, 8 baffles, 9 cock stems, 10 springs, 11 connectors, 12 restriction holes, 13 location strips.

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. 1-5, the present invention provides a technical solution: a computer network communication switch comprises a switch shell 1, wherein one end of the switch shell 1 is provided with heat dissipation holes 2 which are uniformly arranged, the top of the switch shell 1, which is close to one end of each heat dissipation hole 2, is provided with a rectangular opening 3, the rectangular opening 3 is arranged along the width direction of the switch shell 1, one side wall of the rectangular opening 3 is flush with the inner wall of one end of the switch shell 1, a rectangular frame 4 is arranged inside the rectangular opening 3 in a sliding manner, a filter screen 6 is arranged between the inner walls of the rectangular frame 4, the top end of the rectangular frame 4 is fixedly provided with a limiting plate 5 which is abutted against the top surface of the switch shell 1, one side of the lower part of the rectangular frame 4 is provided with a notch positioned on the inner end wall of the switch shell 1, a movable rod 7 which movably extends out of the switch shell 1 is arranged inside, one end of the movable rod 7, which is positioned in the notch, is connected with a baffle plate 8, the other side of the baffle plate 8 is connected with a plug rod 9 which is clamped on one side of the lower part of the rectangular frame 4, and a spring 10 which is sleeved on the movable rod 7 is connected between the baffle plate 8 and the inner wall of one end of the notch.

In order to guarantee the laminating of the inner end wall of rectangle frame 4 and exchanger shell 1, the spout of vertical setting is seted up along the symmetry of 1 one end inner wall of exchanger shell in one side of rectangle mouth 3, one side of rectangle frame 4 is fixed with the location strip 13 that the symmetry set up, and location strip 13 slides and sets up at the spout inner wall, the laminating of rectangle frame 4 is on the inner wall of exchanger shell 1 one end, and filter screen 6 covers in one side of louvre 2 to can make the location of rectangle frame 4 connect in the exchanger, and make rectangle frame 4 and the laminating of exchanger end wall simultaneously, guarantee the air that flows through the filter screen.

In order to facilitate limiting the rectangular frame 4, a groove is formed in the lower portion of the rectangular frame 4, the bottom of the rectangular frame 4 is abutted to the inner bottom surface of the groove, the groove is communicated with the notch, the plug rod 9 is of a circular truncated cone-shaped structure, a limiting hole 12 is formed in the middle of one side of the lower portion of the rectangular frame 4, the outer wall of the plug rod 9 is abutted to the limiting hole 12, and therefore the plug rod 9 is conveniently clamped in the limiting hole 12 and is connected more tightly.

In order to ensure the tight connection between the limiting plate 5 and the switch, the length and the width of the limiting plate 5 are respectively larger than those of the rectangular opening 3, and the bottom surface of the limiting plate 5 is attached to the top surface of the switch shell 1, so that the limiting plate 5 covers the rectangular opening 3 to ensure the tight connection.

The working principle is as follows: when the exchanger is used for heat dissipation, heat exchange can be carried out from the heat dissipation holes 2 through the filter screen 6, the filter screen 6 can play a role of filtering dust during exchange, and the exchanger is ensured not to be interfered by dust, meanwhile, when the exchanger is disassembled and assembled, only the connector 11 needs to be pulled, the connector 11 drives the movable rod 7 to enable the plug rod 9 to be separated from the limiting hole 12 on the rectangular frame 4, so that the limiting plate 5 can drive the rectangular frame 4 to slide out from the rectangular opening 3, the filter screen 6 in the rectangular frame 4 can be conveniently cleaned, the operation is convenient, the same can be carried out when the exchanger is fixed, only the positioning strip 13 on one side of the rectangular frame 4 needs to slide in along the chute, the adhesion of the rectangular frame 4 and the inner wall of the exchanger can be realized, then the connector 11 is loosened under the effect of the compressed spring 10, the plug rod 9 is clamped into the heat dissipation holes 12 and is fixed, thereby guarantee that the switch is better carries out work, and be convenient for simultaneously shift out and fix it, accord with actual demand.

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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 computer network communications exchange comprising an exchange housing (1), characterized in that: the heat dissipation holes (2) are uniformly formed in one end of the exchanger shell (1), the rectangular opening (3) is formed in the top, close to one end of each heat dissipation hole (2), of the exchanger shell (1), the rectangular opening (3) is arranged in the width direction of the exchanger shell (1), the side wall of one side of the rectangular opening (3) is flush with the inner wall of one end of the exchanger shell (1), a rectangular frame (4) is arranged in the rectangular opening (3) in a sliding mode, a filter screen (6) is installed between the inner walls of the rectangular frame (4), a limiting plate (5) abutting against the top surface of the exchanger shell (1) is fixed at the top end of the rectangular frame (4), a notch located in the inner end wall of the exchanger shell (1) is formed in one side of the lower portion of the rectangular frame (4), a movable rod (7) movably extending out of the exchanger shell (1) is arranged in the notch, and the extending end of the, the one end that movable rod (7) are located the notch inside is connected with baffle (8), the opposite side of baffle (8) is connected with stopper rod (9) of block in rectangle frame (4) lower part one side, be connected with between the one end inner wall of baffle (8) and notch and overlap spring (10) of establishing on movable rod (7).

2. A computer network communications switch as claimed in claim 1, wherein: the novel heat exchanger is characterized in that chutes which are vertically arranged are symmetrically formed in one side of the rectangular opening (3) along the inner wall of one end of the exchanger shell (1), positioning strips (13) which are symmetrically arranged are fixed on one side of the rectangular frame (4), the positioning strips (13) are slidably arranged on the inner wall of the chutes, the rectangular frame (4) is attached to the inner wall of one end of the exchanger shell (1), and the filter screen (6) covers one side of the heat dissipation hole (2).

3. A computer network communications switch as claimed in claim 1, wherein: a groove is formed below the rectangular frame (4), the bottom of the rectangular frame (4) abuts against the inner bottom surface of the groove, and the groove is communicated with the notch.

4. A computer network communications switch as claimed in claim 1, wherein: the stopper rod (9) is of a round table-shaped structure, a limiting hole (12) is formed in the middle of one side of the lower portion of the rectangular frame (4), and the outer wall of the stopper rod (9) is abutted to the limiting hole (12).

5. A computer network communications switch as claimed in claim 1, wherein: the length and the width of the limiting plate (5) are respectively greater than those of the rectangular opening (3), and the bottom surface of the limiting plate (5) is attached to the top surface of the exchanger shell (1).