CN219980959U

CN219980959U - Communication exchanger

Info

Publication number: CN219980959U
Application number: CN202321267801.5U
Authority: CN
Inventors: 郑昪龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-11-07
Anticipated expiration: 2033-05-24

Abstract

The present utility model provides a communication switch, comprising: the protection shell is fixedly arranged at the left end and the right end of the protection shell respectively, a plurality of elastic pieces are fixedly arranged at the left end and the right end of the protection shell respectively, the elastic pieces are equally divided into two groups, two ejecting plates are fixedly arranged at the other ends of the elastic pieces respectively, two sealing blocks are fixedly arranged at the other sides of the ejecting plates respectively, and the sealing blocks are equally divided into two groups.

Description

Communication exchanger

Technical Field

The utility model relates to the technical field of switches, in particular to a communication switch.

Background

The switch is a network device for forwarding electric and optical signals, and can provide an exclusive electric signal path for any two network nodes accessed to the switch, the most common switch is an Ethernet switch, and other common switches are a telephone voice switch, an optical fiber switch and the like.

In the prior art, for example, the Chinese patent number is: the utility model relates to the technical field of switch structures, in particular to a communication switch, which comprises a shell and a switch body, wherein an air inlet and an air outlet are formed in the side wall of the switch body, a filter assembly is arranged on the side wall of the shell and comprises a mounting plate and a filter screen matched with the air inlet, a through hole is formed in the middle of the mounting plate, a mounting groove is formed in the top of the mounting plate, the filter screen is inserted into the mounting groove, a sealing gasket is arranged on one side, close to the shell, of the filter screen, the sealing gasket is abutted against the side wall of the shell, and the mounting plate is connected with a fixing assembly for fixing the filter screen. Through setting up the filter screen in air inlet department for filter the dust of inhaling the inside gaseous of casing, improved the dustproof performance of switch body. The filter screen compresses tightly at the casing lateral wall through set screw, when need wash the filter screen or carry out more to the filter screen, as long as unscrew set screw, just can take out the filter screen from the mounting groove, made things convenient for the dismantlement of filter screen.

However, the prior art has the following disadvantages when in use: above-mentioned technique filters the dust through the filter screen that sets up, is favorable to protecting inside switch, unscrews set screw simultaneously, takes out the clearance with the filter screen, but set screw has a plurality ofly, and the staff needs repeated same workflow many times, is unfavorable for practicing thrift operating time, through work efficiency, and when the clearance filter screen, the switch still is to work, and the longer reinforcing of clearance time gets into inside dust more.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, dust is filtered through a filter screen, the inside exchanger is protected, fixing screws are unscrewed, the filter screen is taken out and cleaned, but a plurality of fixing screws are needed, workers need to repeat the same work flow for many times, the working time is not beneficial to saving, the working efficiency is improved, when the filter screen is cleaned, the exchanger still needs to work, and the longer the cleaning time is, the more dust entering the inside is enhanced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a communications switch, comprising:

a protective shell;

the sealing frames are fixedly arranged at the left end and the right end of the protective shell respectively;

the elastic pieces are respectively and fixedly arranged at the left end and the right end of the protective shell, and the elastic pieces are equally divided into two groups;

the two ejecting plates are respectively and fixedly arranged at the other ends of the two groups of elastic pieces, two sealing blocks are fixedly arranged at the other sides of the two ejecting plates, and the sealing blocks are equally divided into two groups;

the two filter plates are respectively and movably arranged in the two groups of sealing blocks, and sealing plates are fixedly arranged at one ends of the two filter plates;

the two limiting blocks are respectively and fixedly arranged on the outer surfaces of the two sealing plates, and limiting holes are formed in the outer surfaces of the two limiting blocks.

Preferably, the surface fixed mounting of protective housing has two installation pieces, two the inner wall of installation piece is all fixed mounting has reset spring.

Preferably, the other ends of the two reset springs are fixedly provided with limiting columns, and one sides of the two limiting columns are fixedly provided with pulling frames.

Preferably, one ends of the two pulling frames penetrate through the two mounting blocks and extend to the outside respectively, and supporting legs are fixedly mounted at four corners of the lower side of the protective shell.

Preferably, the anti-skid pads are fixedly arranged on the lower sides of the four supporting legs.

Preferably, the water baffles are fixedly arranged on the outer surfaces of the two sealing frames.

Preferably, the switch main body is fixedly installed in the protective shell.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, when the protective shell is used, the gaps are misplaced through multi-layer shielding and misplacement, the tightness is enhanced, dust is prevented from being ejected from the protective shell along the gaps, the sealing plate and the filter plate are ejected from the protective shell under the action of the elastic piece and the ejecting plate, a worker rapidly takes out the filter plate for cleaning, repeated operation of the worker is not needed, the time for disassembling and cleaning is saved, and the working efficiency of disassembling and cleaning is improved.

2. According to the utility model, when the water shield is used, the limiting post is restored to be in situ to limit the limiting block under the action of the reset spring on the mounting block, so that the mounting stability of the sealing plate is enhanced, the mounting time is saved, the repeated operation flow is effectively avoided, the mounting time after cleaning is saved, the time saved by disassembling and cleaning before matching is saved, the time for the filter plate to leave the protective shell is shortened, dust entering the inside of the protective shell is effectively reduced, the water shield is obliquely arranged on the sealing frame at a certain angle, the water shield can be prevented from being splashed to the position of the sealing frame carelessly when a worker drinks water, and water stain can flow outside the protective shell along the water shield.

Drawings

Fig. 1 is a schematic perspective view of a communication switch according to the present utility model;

fig. 2 is a schematic perspective view of a communication switch according to the present utility model;

fig. 3 is an enlarged view of a communication switch of fig. 2 according to the present utility model;

fig. 4 is an enlarged view of a communication switch of the present utility model at B of fig. 2.

Legend description: 1. a protective shell; 101. an elastic member; 102. an ejector plate; 103. a sealing block; 104. a mounting block; 105. a return spring; 106. a limit column; 107. pulling the frame; 2. support legs; 3. an anti-slip pad; 4. sealing the frame; 5. a water baffle; 6. a filter plate; 7. a sealing plate; 701. a limiting block; 702. a limiting hole; 8. a switch body.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Embodiment 1 as shown in fig. 1 to 4, the present utility model provides a communication switch, including:

a protective shell 1;

a plurality of sealing rims 4 fixedly installed at left and right ends of the protective case 1, respectively;

the elastic pieces 101 are respectively fixedly arranged at the left end and the right end of the protective shell 1, and the elastic pieces 101 are equally divided into two groups;

the two ejecting plates 102 are fixedly arranged at the other ends of the two groups of elastic pieces 101 respectively, two sealing blocks 103 are fixedly arranged at the other sides of the two ejecting plates 102, and the sealing blocks 103 are equally divided into two groups;

the two filter plates 6 are respectively movably arranged in the two groups of sealing blocks 103, and sealing plates 7 are fixedly arranged at one ends of the two filter plates 6;

the two limiting blocks 701 are respectively and fixedly arranged on the outer surfaces of the two sealing plates 7, and limiting holes 702 are formed in the outer surfaces of the two limiting blocks 701.

Further, as shown in fig. 1-4, two mounting blocks 104 are fixedly mounted on the outer surface of the protective housing 1, return springs 105 are fixedly mounted on the inner walls of the two mounting blocks 104, when the protective housing 1 is in use, sealing frames 4 are respectively arranged at the left end and the right end of the protective housing 1, two ejecting plates 102 move on opposite sides of the sealing frames 4 at the two ends of the protective housing 1 under the action of elastic pieces 101, sealing blocks 103 are arranged on the ejecting plates 102, the filter plates 6 are movably mounted in the sealing blocks 103, gaps are misplaced through multi-layer shielding and misplacement, tightness is enhanced, dust is prevented from being carried out inside the protective housing 1 along the gaps, when the filter plates 6 need to be cleaned, two pulling frames 107 are synchronously pulled to drive limiting columns 106 to leave the limiting holes 702 of limiting blocks 701, the limitation of the sealing plates 7 is relieved, the sealing plates 7 and the filter plates 6 are ejected from the inside the protective housing 1 under the action of the elastic pieces 101 and the ejecting plates 102, the filter plate 6 is conveniently and rapidly taken out by a worker for cleaning without repeated operation of the worker, the time for disassembling and cleaning is saved, the working efficiency of disassembling and cleaning is improved, when the cleaning is finished, the worker aims the filter plate 6 at the sealing block 103 and inserts the filter plate 6 into the interior of the sealing block, the filter plate 6 is pushed into the protective shell 1, the limiting column 106 is extruded by the limiting block 701 to force the limiting column 106 to move, when the limiting column 106 is arranged above the limiting hole 702 to the limiting column, the limiting column 106 is restored to the original position to limit the limiting block 701 under the action of the reset spring 105 on the mounting block 104, so that the mounting stability of the sealing plate 7 is enhanced, the mounting time is saved, the process of repeated operation is effectively avoided, the mounting time after cleaning is saved, the time for disassembling and cleaning before the matching is beneficial to shortening the time for leaving the filter plate 6 from the protective shell 1, effectively reducing dust from entering the inside of the protective shell 1.

Further, as shown in fig. 1-4, the other ends of the two return springs 105 are fixedly provided with limiting columns 106, one sides of the two limiting columns 106 are fixedly provided with a pulling frame 107, and when in use, the pulling frame 107 is convenient for a worker to hold, so that an impetus for pulling the limiting columns 106 is provided for the worker.

Further, as shown in fig. 1-4, one ends of two pulling frames 107 respectively penetrate through two mounting blocks 104 and extend to the outside, the supporting legs 2 are fixedly mounted at four corners of the lower side of the protective housing 1, when the protective housing is used, the supporting legs 2 are arranged, the stability of placing the protective housing 1 is convenient to strengthen, and meanwhile, through holes are formed in one ends of the supporting legs 2, so that mounting bolts are convenient to install.

Further, as shown in fig. 1-4, the anti-slip pads 3 are fixedly mounted on the lower sides of the four support legs 2, and when the anti-slip pad is used, the friction between the support legs 2 and the mounting surface is enhanced due to the arrangement of the anti-slip pads 3, so that the placement stability of the protective shell 1 is enhanced.

Further, as shown in fig. 1-4, the water baffle plates 5 are fixedly installed on the outer surfaces of the two sealing frames 4, and when the water baffle plates 5 are installed on the sealing frames 4 in an inclined manner, the water stain can flow to the outside of the protective shell 1 along the water baffle plates 5, so that workers can be prevented from splashing to the positions of the sealing frames 4 carelessly when drinking water.

Further, as shown in fig. 1-4, the switch main body 8 is fixedly installed in the protective housing 1, and when in use, the switch main body 8 is arranged in the protective housing 1, so that dust is prevented from being directly adsorbed on the switch main body 8, and water or other liquid can be prevented from directly contacting the switch main body 8.

Working principle: when in use, the left end and the right end of the protective shell 1 are respectively provided with the sealing frames 4, the two ejecting plates 102 move on the opposite sides of the sealing frames 4 at the two ends of the protective shell 1 under the action of the elastic piece 101, the ejecting plates 102 are provided with the sealing blocks 103, the filter plates 6 are movably arranged in the sealing blocks 103, the gaps are misplaced through multi-layer shielding and misplacement, the tightness is enhanced, dust is prevented from moving in the protective shell 1 along the gaps, when the filter plates 6 need to be cleaned, the two pulling frames 107 are synchronously pulled to drive the limiting columns 106, the limit holes 702 of the limiting blocks 701 are separated, the limit on the sealing plates 7 are released, the filter plates 6 are ejected from the protective shell 1 under the action of the elastic piece 101 and the ejecting plates 102, so that a worker can conveniently and rapidly take out the filter plates 6 for cleaning, repeated operation is not needed, the time for disassembling and cleaning is saved, when the cleaning is completed, the worker aims at the sealing blocks 103 and inserts the filter plates 6 into the inside, the protective shell 1, the limiting columns 106 are extruded by the limiting columns 106, when the limiting columns 106 are forced to move, the limiting columns 105 are synchronously pulled in the upper side of the limiting columns 104, the limiting columns 104 are matched with the limiting columns 104, the time is reduced, the time is saved, the time is shortened, and the time is saved when the device is effectively is saved, and the device is mounted in the protective shell is mounted in the installation and is repeatedly, and the installation of the protective shell 1, and the time is saved, and the time is in the time is saved. The force applying point for pulling the spacing post 106 is provided for the staff, when using, the setting of supporting leg 2, the stability of being convenient for strengthen protective housing 1 and put, the through-hole has been seted up to supporting leg 2 one end simultaneously, the mounting bolt of being convenient for, when using, the setting of slipmat 3, the frictional force between reinforcing supporting leg 2 and the installation face is favorable to strengthening protective housing 1 and places, when using, the baffle 5 slope certain angle is installed on sealed frame 4, be favorable to preventing that the staff from splashing sealed frame 4 position carelessly when drinking water, the water stain can flow to protective housing 1 outside along baffle 5, when using, switch main part 8 sets up inside protective housing 1, be favorable to preventing that the dust from directly adsorbing on switch main part 8, also can prevent water or other liquid direct contact switch main part 8 simultaneously.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. A communications switch, comprising:

a protective shell (1);

the sealing frames (4) are respectively and fixedly arranged at the left end and the right end of the protective shell (1);

the elastic pieces (101) are respectively and fixedly arranged at the left end and the right end of the protective shell (1), and the elastic pieces (101) are equally divided into two groups;

the two ejecting plates (102) are respectively and fixedly arranged at the other ends of the two groups of elastic pieces (101), two sealing blocks (103) are fixedly arranged at the other sides of the two ejecting plates (102), and the sealing blocks (103) are equally divided into two groups;

the two filter plates (6) are respectively and movably arranged in the two groups of sealing blocks (103), and sealing plates (7) are fixedly arranged at one ends of the two filter plates (6);

the two limiting blocks (701) are respectively and fixedly arranged on the outer surfaces of the two sealing plates (7), and limiting holes (702) are formed in the outer surfaces of the two limiting blocks (701).

2. A communications switch as claimed in claim 1, wherein: two mounting blocks (104) are fixedly mounted on the outer surface of the protective shell (1), and reset springs (105) are fixedly mounted on the inner walls of the two mounting blocks (104).

3. A communications switch as claimed in claim 2, wherein: the other ends of the two reset springs (105) are fixedly provided with limiting columns (106), and one sides of the two limiting columns (106) are fixedly provided with pulling frames (107).

4. A communications switch according to claim 3, characterized in that: one end of each pulling frame (107) penetrates through each mounting block (104) and extends to the outside, and supporting legs (2) are fixedly arranged at four corners of the lower side of each protective shell (1).

5. A communications switch as claimed in claim 4, wherein: the anti-skid pads (3) are fixedly arranged on the lower sides of the four supporting legs (2).

6. A communications switch as claimed in claim 1, wherein: wherein, the outer surfaces of the two sealing frames (4) are fixedly provided with water baffles (5).

7. A communications switch as claimed in claim 1, wherein: the inside of protective housing (1) is fixed mounting has switch main part (8).