CN210007827U

CN210007827U - dustproof communication switch

Info

Publication number: CN210007827U
Application number: CN201921278917.2U
Authority: CN
Inventors: 罗伟佳
Original assignee: Guangzhou Zhongjie Information Technology Co Ltd
Current assignee: Guangzhou Zhongjie Information Technology Co Ltd
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-01-31
Anticipated expiration: 2029-08-08

Abstract

The utility model relates to an dustproof communication switch belongs to the communications facilities field, including the communication switch machine case, be equipped with radiator unit and dustproof subassembly on the communication switch machine case, communication switch machine case right side wall is equipped with filter screen A, dustproof subassembly includes the lead screw, the nut, the slide bar, the slider, a spring, the brush board, filter screen C, the lead screw sets up at the inside left end of communication switch machine case, the screw thread cup joints on the lead screw and is equipped with the nut, the lead screw left side is equipped with the slide bar, slide on the slide bar be equipped with nut fixed connection's slider, the slider left end is equipped with the brush board through spring coupling, be located the left communication switch of slide bar incasement and be equipped with filter screen C, butt between brush board and filter screen C, the utility model discloses the effectual dustproof problem of solving the communication switch machine case, the dust in the air that can filter the entering communication switch machine incasement has also solved the filter screen problem of jam, the abundant filter effect of.

Description

dustproof communication switch

The technical field is as follows:

the utility model relates to a communication equipment field, concretely relates to dustproof communication switch.

Background art:

the utility model provides a communication switch is kinds of network equipment that accomplishes information exchange function in communication system, it can provide the signal of telecommunication route of exclusive share for arbitrary two network nodes of access switch, common communication switch still has telephone voice switch, fiber switch etc. communication switch machine case can adsorb the dust in the incasement when long-term the use, the dust also floats inside communication switch equipment easily, long-term accumulation can influence the normal use of communication switch equipment, even damage communication switch equipment, the radiating effect that current communication switch machine case concrete decided, radiator fan is giving communication switch radiating process, also can bring the dust in the air into communication switch machine incasement.

The utility model has the following contents:

the utility model aims at overcoming the shortcomings of the prior art, and providing dustproof communication switches.

kind of dustproof communication switch, including the communication switch machine case, be equipped with radiator unit and dustproof subassembly on the communication switch machine case, communication switch machine case right side wall is equipped with filter screen A, radiator unit includes bellows, filter screen B, pivot, heat dissipation flabellum, the installation of communication switch machine case right-hand member is equipped with bellows, be equipped with on the bellows filter screen B, be equipped with between the bellows lateral wall the pivot, the pivot left end is equipped with heat dissipation flabellum, dustproof subassembly includes lead screw, nut, slide bar, slider, spring, brush board, filter screen C, the lead screw sets up the inside left end of communication switch machine case, the screw thread cup joints on the lead screw and is equipped with the nut, the lead screw left side is equipped with the slide bar, slide on the slide bar be equipped with nut fixed connection's slider, the slider left end passes through spring coupling is equipped with the brush board is located the slide bar is left be equipped with in the communication switch machine incasement filter screen C, the brush board with the butt between filter screen.

Preferably, communication switch machine case upper right end is equipped with driving motor, the driving motor output is equipped with sprocket A, the pivot right-hand member extends to outside the bellows and be equipped with sprocket B, connect through interior chain transmission between sprocket A, sprocket B.

Preferably, the right lower end of the communication exchange case is provided with a servo motor, the output end of the servo motor is provided with a chain wheel C, the bottom of the screw rod is provided with a chain wheel D, and the chain wheel C and the chain wheel D are in transmission connection through a chain.

Preferably, a chip removal port is formed in the bottom of the communication exchange case between the filter screen C and the slide rod.

Preferably, the left side wall of the communication exchange case is provided with a filter screen D, the filter screen D is located, a safety cover is arranged on the communication exchange case and is provided with a plurality of inclined through holes, and the inclined through holes are uniformly formed in the safety cover.

Preferably, the front side of the communication exchange case is provided with a sealing case .

The utility model has the advantages that: the utility model discloses the effectual dustproof problem of having solved the communication switch uses through the cooperation of radiator unit, dustproof subassembly, under the radiating condition of assurance communication switch machine incasement portion, can filter the dust that gets into in the air of communication switch machine incasement, has also solved the problem that the filter screen blockked up, the abundant filter effect of having guaranteed communication switch machine incasement filter screen, the effectual dustless that has realized communication switch machine case, the utility model has the advantages of simple structure, the simple operation has apparent practicality.

Description of the drawings:

FIG. 1: the utility model discloses a local cross-sectional view.

FIG. 2: the structure of the utility model is schematically shown.

In the figure, the communication exchange cabinet 1, the communication exchange cabinet 2, the heat dissipation assembly 201, the air box 202, the filter screens B and 203, the rotating shaft 204, the heat dissipation fan blades 3, the dustproof assembly 301, the lead screw 302, the nut 303, the slide bar 304, the slide block 305, the spring 306, the brush board 307, the filter screens C, 4, the filter screens A and 5, the driving motor 6, the chain wheels A and 7, the chain wheels B and 8, the chains and 9, the servo motor 10, the chain wheels C and 11, the chain wheels D and 12, the chains II and 13, the chip removal port 14, the filter screens D and 15, the safety cover 16, the inclined through hole 17 and the seal box .

The specific implementation mode is as follows:

the drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Referring to fig. 1-2, kinds of dustproof communication switches include a communication switch case 1, a seal box 17 is arranged on the front side of the communication switch case 1, a heat dissipation assembly 2 and a dustproof assembly 3 are arranged on the communication switch case 1, a filter screen a4 is arranged on the right side wall of the communication switch case 1, the heat dissipation assembly 2 includes an air box 201, a filter screen B202, a rotating shaft 203 and a radiating fan blade 204, the right end of the communication switch case 1 is provided with the air box 201, the air box 201 is provided with the filter screen B202, the rotating shaft 203 is arranged between the side walls of the air box 201, the left end of the rotating shaft 203 is provided with the radiating fan blade 204, the dustproof assembly 3 includes a lead screw 301, a nut 302, a sliding rod 303, a sliding block 304, a spring 305, a brush plate 306 and a filter screen C307, the lead screw 301 is arranged at the left end inside the communication switch case 1, the nut 302 is sleeved on the lead screw 301 in a threaded manner, the left side of the lead screw 301 is provided with the sliding rod 303, the sliding block 304 fixedly connected with the sliding block 306.

The right upper end of the communication exchange case 1 is provided with a driving motor 5, the output end of the driving motor 5 is provided with a chain wheel A6, the right end of the rotating shaft 203 extends out of the air box 201 and is provided with a chain wheel B7, the chain wheel A6 and the chain wheel B7 are in transmission connection through an inner chain 8, the right lower end of the communication exchange case 1 is provided with a servo motor 9, the output end of the servo motor 9 is provided with a chain wheel C10, the bottom of the screw rod 301 is provided with a chain wheel D11, and the chain wheel C10 and the chain wheel D11 are in transmission connection.

The bottom of the communication exchange case 1 between the filter screen C307 and the sliding rod 303 is provided with a chip removal port 13, the chip removal port 13 is provided with a sealing cover (not labeled in the sealing cover), the sealing cover is used for sealing the chip removal port 13, the brush plate 306 sweeps down the dust on the filter screen C307, and the dust is discharged through the chip removal port 13.

Wherein, the left side wall of the communication exchange case 1 is provided with a filter screen D14, the communication exchange case 1 positioned at the position of the filter screen D14 is provided with a safety cover 15, the safety cover 15 is uniformly provided with a plurality of inclined through holes 16, and the inclined through holes 16 effectively prevent water from entering.

The utility model discloses an operation principle is that when the communication switch is installed in the communication switch incasement, close seal box 17, open driving motor 5, make driving motor 5 pass through sprocket A6, sprocket B7 under the transmission of chain 8, make pivot 203 take heat dissipation fan blade 204 to rotate, the air passes through filter screen B202 on bellows 201, it gets into bellows 201 to be filtered, get into in communication switch machine case 1 after filtering by filter screen A4 again, filter by filter screen C307 finally and get into in communication switch machine case 1 left side, after the heat in communication switch machine case 1 is taken away to the filtered air, derive through filter screen D14 and discharge by oblique through-hole 16, filter screen C307 long-time use surface can be blockked up, the staff regularly starts servo motor 9, servo motor 9 passes through sprocket C10, sprocket D11 is driven by two 12 chains, make lead screw 301 rotate, nut 302 slider 304 on the rotation lead screw 301 takes, brush board 306 moves along lead screw 301, brush board 306 supports C307, brush board 306 is in the removal process and is opened filter screen C307, the ash bits can be discharged through ash hole 13.

In the drawings, the positional relationship is described for illustrative purposes only and is not to be construed as limiting the present patent; it is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

The utility model provides a kind of dustproof communication switch, its characterized in that is including communication switch machine case (1), be equipped with radiator unit (2) and dustproof subassembly (3) on communication switch machine case (1), communication switch machine case (1) right side wall is equipped with filter screen A (4), radiator unit (2) are including bellows (201), filter screen B (202), pivot (203), heat dissipation flabellum (204), communication switch machine case (1) right-hand member installation is equipped with bellows (201), be equipped with on bellows (201) filter screen B (202), be equipped with between bellows (201) lateral wall pivot (203), pivot (203) left end is equipped with heat dissipation flabellum (204), dustproof subassembly (3) are including lead screw (301), nut (302), slide bar (303), slider (304), spring (305), brush board (306), filter screen C (307), lead screw (301) set up the inside left end of communication switch machine case (1), screw thread socket is equipped with on lead screw (301) slide bar (303), slide bar (305) left side brush board (306), slide bar (303) and slide bar (304) fixed brush board (307) is equipped with the left side brush board (307) connection of slider (304), slide bar (306) and brush board (304), slide bar (306) are equipped with the left side brush board (307) connection of slider (304) the slider C connection of switch machine case (304), slide bar (301) is equipped with brush board.
2. The dustproof communication switch of claim 1, wherein the right upper end of the communication switch case (1) is provided with a driving motor (5), the output end of the driving motor (5) is provided with a chain wheel A (6), the right end of the rotating shaft (203) extends to the outside of the air box (201) and is provided with a chain wheel B (7), and the chain wheel A (6) and the chain wheel B (7) are in transmission connection through an inner chain (8).
3. The dust resistant communications switch of claim 1, wherein: the communication exchange case (1) right side lower extreme is equipped with servo motor (9), servo motor (9) output is equipped with sprocket C (10), lead screw (301) bottom is equipped with sprocket D (11), connect through two (12) transmissions of chain between sprocket C (10), sprocket D (11).
4. The dust resistant communications switch of claim 1, wherein: and a chip removal port (13) is arranged at the bottom of the communication exchange case (1) between the filter screen C (307) and the sliding rod (303).
5. The dust resistant communications switch of claim 1, wherein: communication exchange machine case (1) left side wall is equipped with filter screen D (14), is located filter screen D (14) position be equipped with safety guard (15) on communication exchange machine case (1), evenly be equipped with a plurality of oblique through-holes (16) on safety guard (15).
6. The dustproof communication switch according to claim 1, wherein a sealing box (17) is provided on the front side of the communication switch case (1).