Switch convenient to disassemble

Abstract

The utility model relates to the technical field of switches, and discloses a switch convenient to disassemble, which comprises a shell and a switch body arranged in the shell, symmetrical through grooves are formed in the top of the shell, a frame is detachably connected to the top of the shell at the through grooves, and a filter screen is fixedly connected to the top of the inner wall of the frame. Symmetrical moving blocks are slidably connected to the top of the shell, brushes are fixedly connected to the bottoms of the moving blocks, and a driving assembly used for enabling the two moving blocks to move synchronously is fixedly connected to one side of the top of the shell. According to the switch convenient to disassemble, a filter screen is arranged in a through groove, a good heat dissipation effect on the switch can be achieved, dust can be effectively prevented from entering the shell through the through groove, and meanwhile, a brush at the bottom of a moving block can clean the dust on the filter screen through operation of a driving assembly; and the frame on which the filter screen is fixed is detachably connected to the shell, so that people can conveniently detach and replace the filter screen.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of switch, concretely to a switch convenient to dismount. BACKGROUND

[0002] Switch is a kind of equipment that completes information exchange function in communication system, in computer network system, the proposal of switching concept is the improvement to shared work mode, HUB concentrator is a kind of shared equipment, HUB itself cannot identify destination address, when A host computer in the same local area network transmits data to B host computer, data packet is transmitted in broadcast mode on the network with HUB as architecture, whether receiving is determined by each terminal by verifying address information of data packet head, in this working mode, only one group of data frame communication can be transmitted on the network at the same time, if collision occurs, it has to retry, and this mode is shared network bandwidth;

[0003] In the prior art, like the switch with dustproof structure disclosed in the patent no. CN219536210U, the technical solution discloses a switch with dustproof structure, relates to the field of switches, and comprises a shell, a mounting plate, a connecting plate and a mainboard, the mounting plate is slidably arranged in the shell, the mainboard is fixedly arranged on the upper surface of the mounting plate, the connecting plate is fixedly arranged on the front side of the mounting plate and located on the front side of the shell, the shell and the connecting plate are provided with a clamping mechanism and are clamped with each other through the clamping mechanism, a heat dissipation opening is formed in the upper side of the shell, and a dust screen is fixedly arranged in the heat dissipation opening. The utility model does not need to disassemble screws, improves maintenance efficiency, avoids screw loss, and is convenient for people to use;

[0004] However, the existing switch operates by the heat dissipation opening in the top of the shell, and the dust screen fixedly arranged in the heat dissipation opening can effectively prevent dust from entering the shell. After long-term use of the switch, a large amount of dust may accumulate on the dust screen, causing blockage or even damage, thereby affecting the dustproof effect of the switch. Since the dust screen on the switch cannot be disassembled, it is troublesome for people to clean or replace the dust screen.

[0005] To solve the above problems, the present application provides a switch convenient to dismount. UTILITY MODEL CONTENTS

[0006] The utility model intends to provide a switch convenient to dismount, which is mainly used to solve the problem that a large amount of dust may accumulate on the dust screen of the existing switch after long-term use, causing blockage or even damage, thereby affecting the dustproof effect of the switch. Since the dust screen on the switch cannot be disassembled, it is troublesome for people to clean or replace the dust screen.

[0007] To solve the above technical problems, the utility model provides the following technical scheme:

[0008] The utility model discloses a convenient dismounting's switch includes the shell and the switch body of the shell inside installation, the top of shell is equipped with the symmetric through slot, and the top of shell is detachably connected with the frame at the through slot, and the top of frame inner wall is fixedly connected with the filter screen, and the top of shell is slidably connected with the symmetric moving block, and the bottom of moving block is fixedly connected with the brush, and one side of the top of shell is fixedly connected with the drive assembly for making two moving blocks synchronous movement.

[0009] The utility model discloses a working principle and beneficial effect:

[0010] 1, working principle: the switch operation process, through the two through slots of shell can play the good heat dissipation effect to the switch, through the frame of shell at the through slot, the frame inside is provided with filter screen, can effectively prevent the dust of outside through the through slot and enter the shell inside, synchronous movement can be made to the two moving blocks on the shell through the drive assembly operation, the dust on the filter screen can be cleaned through the brush of moving block bottom, (push the push block to the left and remove the connecting plate and mounting plate from the shell inside, facilitate people to maintain, when installing, directly push the mounting plate and mainboard into the shell, two first clamping blocks and two second clamping blocks are clamped each other, can complete the installation of connecting plate and mounting plate), in the bracket is prior art, and the present application file does not make too much repetition.

[0011] 2, beneficial effect: the switch operation process, through the filter screen of through slot inside, not only can play the good heat dissipation effect to the switch, but also can effectively prevent the dust through the through slot and enter the shell inside, synchronous movement can be made to the brush of moving block bottom through the drive assembly operation and clean the dust on the filter screen, so can effectively prevent the filter screen from being blocked and influence the heat dissipation efficiency of switch, and the frame of fixed filter screen is detachably connected on the shell, when the filter screen appears the damage condition, can conveniently dismantle and replace the filter screen to people.

[0012] Preferably, the drive assembly includes an installation box fixedly connected to one side of the top of the shell, a fixed block fixedly connected to the side of the top of the shell away from the installation box, a motor fixedly installed inside the installation box, a bidirectional reciprocating screw rod fixedly connected to the output end of the motor, the bidirectional reciprocating screw rod extending out of the installation box and rotatingly connected with the fixed block at the end away from the motor, the bidirectional reciprocating screw rod rotatingly connected with the installation box, the bidirectional reciprocating screw rod penetrating through the two moving blocks and threadedly connected with the moving blocks, a heat dissipation assembly fixedly connected to the outer wall of the bidirectional reciprocating screw rod, when the switch operates, the motor is started, the bidirectional reciprocating screw rod is rotated by the operation of the motor, the rotation of the bidirectional reciprocating screw rod drives the two moving blocks threadedly connected therewith to reciprocate on the top of the shell, thereby realizing the cleaning of the dust on the filter screen, the heat dissipation assembly is synchronously operated while the bidirectional reciprocating screw rod is rotated, thereby achieving better heat dissipation effect for the switch body.

[0013] Preferably, the heat dissipation assembly comprises a first bevel gear fixedly connected to the outer wall of the bidirectional reciprocating wire rod, a second bevel gear rotatably connected to the top of the shell, the first bevel gear is in meshing connection with the second bevel gear, the bottom of the second bevel gear is fixedly connected with a rotating shaft, the lower end of the rotating shaft extends into the shell and is rotatably connected with the shell, the end of the rotating shaft away from the second bevel gear is fixedly connected with a fan, the bidirectional reciprocating wire rod can drive the first bevel gear to rotate at the same time, the first bevel gear can drive the second bevel gear to rotate at the same time, the second bevel gear can drive the fan to rotate through the rotating shaft, and the rotation of the fan can effectively accelerate the air flow in the shell, thereby achieving better heat dissipation effect on the switch body.

[0014] Preferably, the four corners of the frame are penetrated by screws, the screws are in threaded connection with the top of the shell, and the frame is fixed to the shell through the plurality of screws, so that the connection between the frame and the shell is more firm, and the frame is more convenient to disassemble, thereby facilitating cleaning or replacement of the filter screen on the frame.

[0015] Preferably, the two ends of the bottom of the moving block are fixedly connected with guide blocks, and the top of the shell is provided with guide grooves matched with the guide blocks, so that the guide blocks arranged on the bottom of the moving block and the guide grooves arranged on the top of the shell can better limit and guide the moving block when the moving block slides on the shell, thereby making the moving block more stable when sliding on the shell.

[0016] Preferably, the screw is of an embedded hexagonal structure, and the upper end surface of the screw is not higher than the top of the frame, so that the screw does not protrude and is not abraded after installation, and the screw is of an embedded hexagonal structure, so that the screw can better rotate during installation and the possibility of sliding angle is reduced.

[0017] Preferably, the bottom of the guide block is rotatably connected with a plurality of rolling balls, and the rolling balls are linearly and equidistantly arranged on the guide block, so that the guide block can slide in the guide groove when the moving block slides on the shell, the plurality of rolling balls arranged on the bottom of the guide block can effectively reduce the friction between the guide block and the inner wall of the guide groove, which not only makes the moving block slide on the shell more smoothly, but also effectively reduces the abrasion between the moving block and the shell. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the utility model;

[0020] Figure 3The overall structure schematic diagram of the mobile block of the utility model is shown in the figure.

[0021] Figure 4 The overall structure schematic diagram of the frame and the filter screen of the utility model is shown in the figure.

[0022] In the figure: 1, shell; 2, switch body; 3, through slot; 4, frame; 5, filter screen; 6, mobile block; 7, brush; 8, installation box; 9, fixed block; 10, motor; 11, bidirectional reciprocating screw rod; 12, first bevel gear; 13, second bevel gear; 14, rotating shaft; 15, fan; 16, screw; 17, guide block; 18, guide slot; 19, ball. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figures 1-4The utility model provides an exchange of convenient dismounting, including shell 1 and the exchange body 2 of installing inside shell 1, the top of shell 1 is equipped with symmetrical through slot 3, and the exchange can be better heat dissipation through through slot 3 during operation, and the detachable connection of frame 4 is set up at the top of shell 1 at through slot 3, and the four corners of frame 4 are all penetrated by screw 16, and the top of shell 1 is screwed with screw 16, and frame 4 is fixed on shell 1 through multiple screws 16, which not only makes the connection between frame 4 and shell 1 more firm, but also makes the dismounting of frame 4 more convenient, and screw 16 is inbuilt hexagonal setting, and inbuilt hexagonal setting screw 16 can better rotate during installation, reduces the possibility of slide angle, and the upper end surface of screw 16 is not higher than the top of frame 4, so that screw 16 will not be protruding after installation and will not be abraded, and the top of the inner wall of frame 4 is fixedly connected with filter screen 5, which can effectively prevent dust from entering the inside of shell 1 through through slot 3, and the top of shell 1 is slidably connected with symmetrical moving block 6, and the both ends of the bottom of moving block 6 are fixedly connected with guide block 17, and the top of shell 1 is provided with guide groove 18 matched with guide block 17, which can better limit and guide moving block 6, so that the stability of moving block 6 is higher when sliding on shell 1, a plurality of ball bearings 19 are rotatably connected to the bottom of guide block 17, and the ball bearings 19 are linearly arrayed and equidistantly distributed on the guide block 17, which can effectively reduce the friction between the guide block 17 and the inner wall of the guide groove 18, so that the moving block 6 can slide more smoothly on the shell 1, and the abrasion between the moving block 6 and the shell 1 can be effectively reduced, the bottom of moving block 6 is fixedly connected with brush 7, one side of the top of shell 1 is fixedly connected with a driving assembly for synchronously moving the two moving blocks 6, and the two moving blocks 6 on the shell 1 can be synchronously moved through the driving assembly during operation of the exchange, and the dust on filter screen 5 can be better cleaned through the brush 7 arranged at the bottom of moving block 6.

[0025] As Figure 1 And Figure 2As shown, the driving assembly includes the mounting box 8 fixedly connected to one side of the top of the shell 1, the fixed block 9 fixedly connected to the side of the top of the shell 1 away from the mounting box 8, the motor 10 fixedly installed in the interior of the mounting box 8, the bidirectional reciprocating screw rod 11 fixedly connected to the output end of the motor 10, the bidirectional reciprocating screw rod 11 extending out of the mounting box 8 and rotatably connected with the fixed block 9 at the end away from the motor 10, and the bidirectional reciprocating screw rod 11 rotatably connected with the mounting box 8, the bidirectional reciprocating screw rod 11 penetrating through the two moving blocks 6 and threadedly connected with the moving blocks 6, and the heat dissipation assembly fixedly connected to the outer wall of the bidirectional reciprocating screw rod 11, when the switch operates, the motor 10 is started, the bidirectional reciprocating screw rod 11 is rotated through the operation of the motor 10, the two moving blocks 6 threadedly connected with the bidirectional reciprocating screw rod 11 are driven to reciprocate on the top of the shell 1, so that the dust on the filter screen 5 is cleaned, and the heat dissipation assembly is synchronously operated while the bidirectional reciprocating screw rod 11 rotates, so that the switch body 2 is better cooled.

[0026] As Figure 2 shown, the heat dissipation assembly includes the first bevel gear 12 fixedly connected to the outer wall of the bidirectional reciprocating screw rod 11, the second bevel gear 13 rotatably connected to the top of the shell 1, the first bevel gear 12 meshingly connected with the second bevel gear 13, the shaft 14 fixedly connected to the bottom of the second bevel gear 13, the shaft 14 extending to the interior of the shell 1 at the lower end and rotatably connected with the shell 1, and the fan 15 fixedly connected to the end of the shaft 14 away from the second bevel gear 13, the first bevel gear 12 is driven to rotate while the bidirectional reciprocating screw rod 11 rotates, the second bevel gear 13 is driven to rotate while the first bevel gear 12 rotates, the fan 15 is driven to rotate through the shaft 14 while the second bevel gear 13 rotates, the fan 15 is driven to rotate, so that the air in the interior of the shell 1 is effectively accelerated, and the switch body 2 is better cooled.

[0027] The motor 10 is electrically connected with the controller, the controller can send an electric signal to the motor 10, so as to control the motor 10 to start.

[0028] From the above, the specific implementation manner of the utility model is as follows:

[0029] The filter screen 5 is arranged in the through slot 3, which can not only dissipate heat for the switch, but also prevent dust from entering the inside of the shell 1 through the through slot 3. The motor 10 is started when the switch is running, and the bidirectional reciprocating screw rod 11 is rotated by the operation of the motor 10. The rotation of the bidirectional reciprocating screw rod 11 drives the two moving blocks 6, which are threadedly connected to the bidirectional reciprocating screw rod 11, to reciprocate on the top of the shell 1, so as to clean the dust on the filter screen 5. The rotation of the bidirectional reciprocating screw rod 11 drives the first bevel gear 12 to rotate, and the second bevel gear 13, which is meshingly connected to the first bevel gear 12, is also rotated. The rotation of the second bevel gear 13 drives the fan 15 to rotate through the rotating shaft 14. The rotation of the fan 15 can effectively accelerate the air flow in the shell 1, so as to better dissipate heat for the switch body 2. (The push block is pushed to move to the left, and the connecting plate and the mounting plate can be disassembled from the inside of the shell, which is convenient for maintenance. When installed, the mounting plate and the main board are directly pushed into the shell, the two first clamping blocks and the two second clamping blocks are clamped with each other, and the installation of the connecting plate and the mounting plate can be completed.) The above is the prior art, which is not described in detail in the present application.

[0030] The above only describes preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A detachable exchange comprising a housing (1) and an exchange body (2) installed inside the housing (1), characterized in that, The top of the shell (1) is provided with symmetrical through grooves (3), and the top of the shell (1) is detachably connected with a frame (4) at the through grooves (3), the top of the inner wall of the frame (4) is fixedly connected with a filter screen (5), the top of the shell (1) is slidably connected with symmetrical moving blocks (6), the bottom of the moving block (6) is fixedly connected with a brush (7), and the top of the shell (1) is fixedly connected with a driving assembly for synchronously moving the two moving blocks (6).

2. The easily detachable switch of claim 1, wherein: The driving assembly comprises a mounting box (8) fixedly connected to one side of the top of the shell (1), a fixed block (9) fixedly connected to the side of the top of the shell (1) away from the mounting box (8), a motor (10) fixedly installed in the interior of the mounting box (8), a bidirectional reciprocating screw rod (11) fixedly connected to the output end of the motor (10), the end of the bidirectional reciprocating screw rod (11) away from the motor (10) extending out of the mounting box (8) and being rotatably connected with the fixed block (9), and the bidirectional reciprocating screw rod (11) being rotatably connected with the mounting box (8), the bidirectional reciprocating screw rod (11) penetrating through the two moving blocks (6) and being threadedly connected with the moving blocks (6), and a heat dissipation assembly fixedly connected to the outer wall of the bidirectional reciprocating screw rod (11).

3. The easily detachable switch of claim 2, wherein: The heat dissipation assembly comprises a first bevel gear (12) fixedly connected to the outer wall of the bidirectional reciprocating screw rod (11), a second bevel gear (13) rotatably connected to the top of the shell (1), the first bevel gear (12) being meshingly connected with the second bevel gear (13), a rotating shaft (14) fixedly connected to the bottom of the second bevel gear (13), the lower end of the rotating shaft (14) extending into the interior of the shell (1) and being rotatably connected with the shell (1), and a fan (15) fixedly connected to the end of the rotating shaft (14) away from the second bevel gear (13).

4. The easily detachable switch of claim 1, wherein: Screws (16) penetrate through the four corners of the frame (4), and the screws (16) are threadedly connected with the top of the shell (1).

5. The easily detachable switch of claim 1, wherein: The two ends of the bottom of the moving block (6) are fixedly connected with guide blocks (17), and the top of the shell (1) is provided with guide grooves (18) matched with the guide blocks (17).

6. The easily detachable switch of claim 4, wherein: The screws (16) are inlaid hexagonal, and the upper end surface of the screw (16) is not higher than the top of the frame (4).

7. The easily detachable switch of claim 5, wherein: The bottom of the guide block (17) is rotatably connected with a plurality of rolling balls (19), and the rolling balls (19) are linearly and equidistantly distributed on the guide block (17).

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