CN113110718A

CN113110718A - Host with dampproofing function

Info

Publication number: CN113110718A
Application number: CN202110451261.5A
Authority: CN
Inventors: 刘殿坤
Original assignee: Guangzhou Xiangjia Digital Technology Co ltd
Current assignee: Guangzhou Xiangjia Digital Technology Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-07-13

Abstract

The invention relates to a host with a moisture-proof function, which also comprises a moisture-proof mechanism and a dust-proof mechanism, wherein the dust-proof mechanism comprises a dust cover, a sealing strip, a driving component and two air suction pipes, the moisture-proof mechanism comprises a fixing box, a water box, a fixing pipe, a wind power component, a sponge block and an extrusion component, the host with the moisture-proof function realizes the function of dust prevention of an interface through the dust-proof mechanism, so that the interface is not exposed, dust in air is prevented from falling into the interface, the phenomenon of dust accumulation in the interface is avoided, the subsequent work of a splicing cable is not influenced, the phenomenon of poor splicing is avoided, the reliability of equipment is improved, the moisture-proof mechanism realizes the function of dehumidifying air, so that moist air cannot directly enter the inside of the host, the phenomenon that the inside of the host is damaged due to moisture is avoided, and the normal work of the equipment is not influenced, thereby improving the reliability of the device.

Description

Host with dampproofing function

Technical Field

The invention relates to the field of office equipment, in particular to a host with a moisture-proof function.

Background

The host refers to the main body part of the computer except the input and output equipment. And is also a control box (container Mainframe) for placing the main board and other main components. Typically including a CPU, memory, motherboard, optical drive, power supply, and other input/output controllers and interfaces.

When the existing host is used, the mode of air circulation inside and outside the host is generally adopted for heat dissipation, so that external humid air easily enters the inside of the host, the probability that electronic elements inside the host are damaged due to dampness is increased, normal work of the existing host is influenced, and moreover, when an interface of the existing host is idle, the phenomenon that dust is accumulated in the interface is easy to occur due to the fact that no shielding object exists, subsequent plugging effect is influenced, and reliability of the existing host is reduced.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the host with the moisture-proof function is provided.

The technical scheme adopted by the invention for solving the technical problems is as follows: a host with a moisture-proof function comprises a main body and an interface, wherein the interface is arranged on one side of the main body, a PLC is arranged in the main body, the host also comprises a moisture-proof mechanism and a dust-proof mechanism, the dust-proof mechanism is arranged on one side of the main body close to the interface, and the moisture-proof mechanism is arranged on the other side of the main body;

the dustproof mechanism comprises a dustproof cover, a sealing strip, a driving assembly and two air suction pipes, wherein one side of the dustproof cover is hinged with one side of the main body, which is close to the interface, the other side of the dustproof cover is connected with one side of the sealing strip, the other side of the sealing strip is connected with the driving assembly, the driving assembly is arranged on the inner wall of the main body, which is close to the interface, the driving assembly is connected with one end of each air suction pipe, two through holes are formed in one side of the main body, which is close to the interface, the other ends of the two air suction pipes respectively penetrate through the two through holes, the periphery of each air suction pipe is connected with the;

the dampproof mechanism comprises a fixing box, a water box, a fixing pipe, a wind power assembly, a sponge block and an extrusion assembly, wherein the fixing box and the water box are arranged on one side of the main body, which is far away from the interface, the water box is arranged below the fixing box, air inlet holes are uniformly formed in one side of the fixing box, which is far away from the main body, drain holes are uniformly formed in the upper part of the water box and the lower part of the fixing box, the fixing box is communicated with the water box through the drain holes, the sponge block is annular, the outer ring of the sponge block is hermetically connected with the inner wall of the fixing box, the inner ring of the sponge block is connected with the extrusion assembly, the fixing box is communicated with the inner part of the main body through the fixing pipe, the wind power assembly is arranged in the fixing pipe, and the wind power assembly is connected with.

Preferably, in order to realize the air suction function, the driving assembly comprises a driving plate, a driving rod, a first spring, an air cylinder, a piston and two sealing units, a notch is formed in one side, close to the interface, of the main body, the driving plate is arranged inside the notch, the driving plate is connected with the inner wall of the notch in a sealing and sliding mode, one side of the driving plate is abutted against the sealing strip, the other side of the driving plate is connected with one end of the driving rod, a through hole is formed in the inner wall of one side, far away from the interface, of the notch, the notch is communicated with the inside of the main body through the through hole, the air cylinder is arranged on the inner wall of one side, close to the interface, of the main body, the piston is arranged inside the air cylinder, the piston is connected with the inner wall of the air cylinder in a sealing and sliding mode, one side, close to the interface, the two ends of the first spring are respectively connected with one side, close to the driving rod, of the driving plate and the inner wall of one side, far away from the interface, of the notch, grooves are formed in the upper portion and the lower portion of the driving plate, and the two sealing units are arranged inside the two grooves respectively.

Preferably, in order to shelter from the recess, sealing unit includes sealed piece and sealed cloth, and two sealed pieces are connected with the intraoral top of recess and bottom respectively, and two sealed pieces set up the inside at two recesses respectively, sealed piece matches with the recess, sealed piece and the sealed sliding connection of recess, the both ends of sealed cloth are connected with the inner wall of the recess that is close to one side of sealing strip and the one side that is close to the sealing strip of sealed piece respectively.

Preferably, in order to realize the function of air flow, the wind power assembly comprises a motor, a rotating shaft and a plurality of fan blades, the motor is arranged in the fixed pipe, the motor is in transmission connection with one end of the rotating shaft, the fan blades are circumferentially and uniformly arranged on the periphery of the rotating shaft, the extrusion assembly is connected with the rotating shaft, and the motor is electrically connected with the PLC.

Preferably, in order to realize the function of draining the sponge block, the extrusion assembly comprises an air bag, a connecting pipe, a first bearing, two power units and a plurality of second springs, the outer ring of the air bag is connected with the inner ring of the sponge block, the second springs are uniformly arranged in the air bag, both ends of the second spring are connected with the inner wall of the air bag, one end of the connecting pipe is communicated with the air bag, a cavity is arranged in one end of the rotating shaft, which is far away from the motor, a through hole is arranged in one end of the cavity, which is far away from the motor, the through hole is communicated with the cavity, the outer ring of the first bearing is connected with the inner wall of the through hole, the other end of the connecting pipe passes through the through hole and is communicated with the cavity, the other end of the connecting pipe is connected with the inner ring of the first bearing, the two power units are symmetrically arranged relative to the axis of the rotating shaft, the power units are arranged on the rotating shaft, and the power units are connected with the cavity.

Preferably, in order to drive the airbag to expand or contract, the power unit comprises a power plate, a power box, a movable plate, a power rod, a branch pipe and two third springs, the power box is arranged on the rotating shaft, one side, close to the rotating shaft, of the power box is communicated with the inside of the cavity through the branch pipe, the other side of the power box is provided with a small hole, the power plate is arranged inside the power box, the power plate is connected with the inner wall of the power box in a sealing and sliding mode, one end of the power rod is connected with one side, close to the small hole, of the power plate, the other end of the power rod penetrates through the small hole to be connected with the movable plate, the two third springs are respectively arranged at two ends of one side, close to the rotating shaft, of the movable plate, and two.

Preferably, in order to prevent dust from entering the interior of the air cylinder, the dust-proof mechanism further comprises two filter screens, the two filter screens are respectively arranged in the two air suction pipes, and the peripheries of the filter screens are connected with the inner wall of the air suction pipe in a sealing manner.

The host machine with the moisture-proof function has the advantages that the host machine with the moisture-proof function realizes the function of preventing dust of the interface through the dust-proof mechanism, so that the interface is not exposed, dust in air is prevented from falling into the interface, the phenomenon of dust deposition in the interface is avoided, the subsequent work of splicing cables is not influenced, the phenomenon of poor splicing is avoided, and the reliability of equipment is improved. Thereby can not cause the inside phenomenon that wets and damage of main part to can not influence the normal work of equipment, thereby improve the reliability of equipment, compare with current damp-proof mechanism, this damp-proof mechanism can also carry out the work of drainage to the sponge piece, makes the function that the sponge piece absorbs water many times, has prolonged the time of using, and need not frequent change sponge piece, has improved the convenience, and the practicality is higher.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural diagram of a host with a moisture-proof function according to the present invention;

FIG. 2 is a schematic structural diagram of a dustproof mechanism of the host with a moisture-proof function according to the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic structural diagram of a moisture-proof mechanism of the host machine with moisture-proof function according to the present invention;

in the figure: 1. the air suction type air compressor comprises a main body, a connector 2, a dust cover 3, a sealing strip 4, a driving plate 5, a first spring 6, a driving rod 7, a piston 8, an air cylinder 9, an air suction pipe 10, a filter screen 11, a sealing block 12, a sealing cloth 13, a fixing box 14, a water box 15, a fixing pipe 16, a sponge block 17, an air bag 18, a second spring 19, a connecting pipe 20, a rotating shaft 21, a motor 22, a fan blade 23, a movable plate 24, a power rod 25, a power plate 26, a power box 27 and a third spring 28.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1, a host with a moisture-proof function includes a main body 1 and an interface 2, wherein the interface 2 is arranged at one side of the main body 1, a PLC is arranged inside the main body 1, the host further includes a moisture-proof mechanism and a dust-proof mechanism, the dust-proof mechanism is arranged at one side of the main body 1 close to the interface 2, and the moisture-proof mechanism is arranged at the other side of the main body 1;

PLCs, i.e., programmable logic controllers, are generally used for the processing of data and the receipt and output of instructions for central control.

This host computer with dampproofing function passes through dustproof mechanism, the dustproof function of interface 2 has been realized, make interface 2 can not expose, make the dust in the air can not fall in interface 2, thereby can not cause the phenomenon of deposition in interface 2, can not exert an influence for subsequent grafting cable work, avoid appearing the bad phenomenon of grafting, thereby the reliability of equipment has been improved, through dampproofing mechanism, the function of dehumidification for the air has been realized, make moist air can not directly get into the inside of main part 1, thereby can not cause the inside phenomenon of weing and damaging of main part 1, thereby can not influence the normal work of equipment, thereby the reliability of equipment has been improved.

As shown in fig. 1-3, the dust-proof mechanism includes a dust cover 3, a sealing strip 4, a driving assembly and two air suction pipes 10, wherein one side of the dust cover 3 is hinged to one side of the main body 1 close to the interface 2, the other side of the dust cover 3 is connected to one side of the sealing strip 4, the other side of the sealing strip 4 is connected to the driving assembly, the driving assembly is arranged on the inner wall of the main body 1 close to the interface 2, the driving assembly is connected to one end of the air suction pipe 10, one side of the main body 1 close to the interface 2 is provided with two through holes, the other ends of the two air suction pipes 10 respectively penetrate through the two through holes, the periphery of the air suction pipe 10 is connected to the inner wall of the through holes;

when the interface 2 needs to be used, the dust cover 3 is artificially driven to be exposed in the direction far away from the interface 2, so that the interface 2 is exposed, a user can conveniently insert a cable into the interface 2, when the interface 2 is idle, the dust cover 3 is artificially driven to move in the direction close to the interface 2, so that the interface 2 is positioned in the dust cover 3, the dust cover 3 is abutted against the driving assembly and drives the driving assembly to work, air is isolated through shielding of the dust cover 3, the interface 2 is not exposed, dust in the air cannot fall into the interface 2, the phenomenon of dust accumulation in the interface 2 is avoided, the subsequent operation of inserting cables is not influenced, the phenomenon of poor inserting is avoided, the reliability of equipment is improved, when the driving assembly works, the air in the dust cover 3 can be sucked into the air cylinder 9 through the air suction pipe 10, thereby reduced the inside atmospheric pressure of dust cover 3 for the inside and outside atmospheric pressure difference that forms of dust cover 3, thereby make the outside air of dust cover 3 can give 3 one of dust covers to the power that is close to main part 1, make dust cover 3 difficult and main part 1 separation, thereby can promote dust cover 3's leakproofness, promoted dirt-proof effect.

As shown in fig. 1 and 4, the moisture-proof mechanism includes a fixing box 14, a water box 15, a fixing pipe 16, a wind power assembly, a sponge block 17 and a pressing assembly, the fixed box 14 and the water box 15 are both arranged on one side of the main body 1 far away from the interface 2, the water box 15 is arranged below the fixed box 14, air inlets are uniformly arranged on one side of the fixed box 14 far away from the main body 1, drain holes are uniformly arranged above the water box 15 and below the fixed box 14, the fixed box 14 is communicated with the water box 15 through a drain hole, the sponge block 17 is in a ring shape, the outer ring of the sponge block 17 is connected with the inner wall of the fixed box 14 in a sealing way, the inner ring of the sponge block 17 is connected with the extrusion component, the fixing box 14 is communicated with the inside of the main body 1 through a fixing pipe 16, and the wind power assembly is arranged inside the fixing pipe 16 and connected with the extrusion assembly.

When the heat dissipation work is carried out, the wind power assembly is controlled to work, the flowing speed of surrounding air is accelerated, the air pressure is reduced, external air can conveniently enter the inside of the fixed box 14 through the air inlet, the air enters the inside of the main body 1 through the fixed pipe 16 after being dehumidified through the sponge block 17, the function of dehumidifying the air is realized, moist air can not directly enter the inside of the main body 1, the phenomenon that the inside of the main body 1 is affected with damp and damaged can not be caused, the normal work of the equipment can not be influenced, the reliability of the equipment is improved, meanwhile, the extrusion assembly works under the action of centrifugal force, the sponge block 17 is enabled to be restored to the original state, the area of the sponge block 17 is increased, the water absorption efficiency is improved, when the heat dissipation work is stopped, the extrusion assembly works, the sponge block 17 is extruded, and water adsorbed in the sponge block 17 can be discharged, thereby realized giving the function of sponge block 17 drainage, the inside that discharged water can get into water box 15 through the wash port in the sponge block 17 to can realize the function that sponge block 17 absorbs water many times, prolonged the time of using, the practicality is higher.

Preferably, in order to realize the air suction function, the driving assembly comprises a driving plate 5, a driving rod 7, a first spring 6, an air cylinder 9, a piston 8 and two sealing units, wherein one side of the main body 1 close to the interface 2 is provided with a notch, the driving plate 5 is arranged inside the notch, the driving plate 5 is in sealing sliding connection with the inner wall of the notch, one side of the driving plate 5 is abutted against the sealing strip 4, the other side of the driving plate 5 is connected with one end of the driving rod 7, the inner wall of the notch on the side far away from the interface 2 is provided with a through hole, the notch is communicated with the inside of the main body 1 through the through hole, the air cylinder 9 is arranged on the inner wall of the main body 1 close to the interface 2, the piston 8 is arranged inside the air cylinder 9, the piston 8 is in sealing sliding connection with the inner wall of the air cylinder 9, and the side of, the other side of inflator 9 is equipped with the round hole, the other end of actuating lever 7 passes through the through hole in proper order and the round hole is connected with piston 8, the both ends of first spring 6 respectively with the drive plate 5 be close to the inner wall connection of one side of actuating lever 7 and the one side of keeping away from interface 2 of notch, the top and the below of drive plate 5 all are equipped with the recess, two sealed units set up the inside at two recesses respectively.

Preferably, in order to shield the groove, the sealing unit includes a sealing block 12 and a sealing cloth 13, the two sealing blocks 12 are respectively connected with the top and the bottom in the notch, the two sealing blocks 12 are respectively disposed inside the two grooves, the sealing block 12 is matched with the groove, the sealing block 12 is in sealing sliding connection with the groove, and two ends of the sealing cloth 13 are respectively connected with the inner wall of one side of the groove close to the sealing strip 4 and one side of the sealing block 12 close to the sealing strip 4.

When the interface 2 needs to be used, the dust cover 3 is artificially driven to be exposed in the direction far away from the interface 2, so that the interface 2 is exposed, a user can conveniently insert a cable into the interface 2, when the interface 2 is idle, the dust cover 3 is artificially driven to move in the direction near the interface 2, so that the interface 2 is positioned in the dust cover 3, the dust cover 3 is abutted against the driving plate 5 and drives the driving plate 5 to move in the direction near the through hole, the first spring 6 is compressed, air is isolated through shielding of the dust cover 3, the interface 2 is not exposed, dust in the air cannot fall into the interface 2, so that the phenomenon of dust accumulation in the interface 2 is not caused, the subsequent work of the inserting cable is not influenced, the phenomenon of poor inserting is avoided, the reliability of the equipment is improved, when the driving plate 5 moves, the piston 8 can be driven to move in the direction far away from the air suction pipe 10, thereby sucking the air in the dust cover 3 into the interior of the air cylinder 9 through the air suction pipe 10, thereby reducing the air pressure inside the dust cover 3, and forming an air pressure difference inside and outside the dust cover 3, thereby enabling the air outside the dust cover 3 to provide a force for the dust cover 3 to approach the main body 1, enabling the dust cover 3 not to be easily separated from the main body 1, thereby improving the sealing performance of the dust cover 3, and improving the dust-proof effect, when the driving plate 5 moves, because the sealing block 12 is embedded inside the groove, thereby limiting the moving direction of the driving plate 5, enabling the driving plate 5 to move stably, and also limiting the moving distance of the driving plate 5, enabling the moving plate 24 not to be separated from the notch, thereby enabling the dust in the air outside not to enter the notch and adhere to the inside, thereby not increasing the gap when the driving plate 5 abuts against the inner wall of the notch, thereby not affecting, thereby improved the practicality of equipment, simultaneously through the sealed cloth 13 that sets up, realized giving the function that the recess sheltered from for the dust can not fall in the recess, thereby makes the dead phenomenon of card appear between drive plate 5 and the sealed piece 12, thereby has improved the smoothness nature when drive plate 5 removes, and the practicality is higher.

Preferably, in order to realize the function of air flow, the wind power assembly comprises a motor 22, a rotating shaft 21 and a plurality of fan blades 23, the motor 22 is arranged in the fixed pipe 16, the motor 22 is in transmission connection with one end of the rotating shaft 21, the fan blades 23 are uniformly arranged on the periphery of the rotating shaft 21 in the circumferential direction, the extrusion assembly is connected with the rotating shaft 21, and the motor 22 is electrically connected with the PLC.

Preferably, in order to realize the drainage function of the sponge block 17, the extrusion assembly comprises an air bag 18, a connecting pipe 20, a first bearing, two power units and a plurality of second springs 19, an outer ring of the air bag 18 is connected with an inner ring of the sponge block 17, the second springs 19 are uniformly arranged inside the air bag 18, two ends of each second spring 19 are connected with the inner wall of the air bag 18, one end of the connecting pipe 20 is communicated with the air bag 18, a cavity is arranged in one end of the rotating shaft 21, which is far away from the motor 22, a through hole is arranged at one end of the cavity, which is far away from the motor 22, and is communicated with the cavity, the outer ring of the first bearing is connected with the inner wall of the through hole, the other end of the connecting pipe 20 passes through the through hole to be communicated with the cavity, the other end of the connecting pipe 20 is connected with the inner ring of the first bearing, the two power units are symmetrically arranged around the axis of, the power unit is connected with the cavity.

Preferably, in order to drive the airbag 18 to expand or contract, the power unit includes a power plate 26, a power box 27, a moving plate 24, a power rod 25, a branch pipe and two third springs 28, the power box 27 is disposed on the rotating shaft 21, one side of the power box 27 close to the rotating shaft 21 is communicated with the inside of the cavity through the branch pipe, the other side of the power box 27 is provided with a small hole, the power plate 26 is disposed inside the power box 27, the power plate 26 is connected with the inner wall of the power box 27 in a sealing and sliding manner, one end of the power rod 25 is connected with one side of the power plate 26 close to the small hole, the other end of the power rod 25 passes through the small hole to be connected with the moving plate 24, the two third springs 28 are disposed at two ends of the moving plate 24 close to the rotating shaft 21, and two ends of the third springs 28 are connected with the moving plate 24.

When the heat dissipation device is used for heat dissipation, the motor 22 is controlled to be started to drive the rotating shaft 21 to rotate, so that the fan blades 23 rotate, the air flow speed around the fan blades 23 is accelerated, the air pressure around the fan blades 23 is reduced, external air can conveniently enter the inside of the fixed box 14 through the air inlet, the air enters the inside of the main body 1 through the fixed pipe 16 after being dehumidified by the sponge block 17, the function of dehumidifying the air is realized, moist air cannot directly enter the inside of the main body 1, the phenomenon that the inside of the main body 1 is affected by dampness and damaged is avoided, the normal work of the device is not affected, the reliability of the device is improved, meanwhile, under the action of centrifugal force, the movable plate 24 is moved towards the direction far away from the rotating shaft 21, the third spring 28 is stretched, the power rod 25 drives the power plate 26 to move towards the direction far away from the rotating shaft 21, and the air in the cavity is led into the, thereby reducing the air pressure in the cavity, leading the air in the air bag 18 into the cavity through the connecting pipe 20, thereby extending and contracting the air bag 18, restoring the sponge block 17 to the original state, increasing the area of the sponge block 17, improving the efficiency of water absorption, when the heat dissipation work is stopped, the motor 22 stops working, the moving plate 24 does not receive centrifugal force any more, thereby the restoring force of the third spring 28 causes the moving plate 24 to move towards the direction close to the power box 27, leading the air in the air cylinder 9 into the cavity through the branch pipe, then leading the air into the air bag 18 through the connecting pipe 20, expanding the air bag 18, stretching the second spring 19, thereby extruding the sponge block 17, discharging the water adsorbed in the sponge block 17, thereby realizing the function of discharging the water for the sponge block 17, the water discharged in the sponge block 17 can enter the water box 15 through the water discharge hole, thereby realizing the function of multiple water absorption of the sponge block 17, the service time is prolonged, and the practicability is higher.

Preferably, in order to prevent dust from entering the inside of the gas cylinder 9, the dust-proof mechanism further includes two filters 11, the two filters 11 are respectively disposed in the two suction ducts 10, and the outer peripheries of the filters 11 are hermetically connected to the inner walls of the suction ducts 10.

Through the filter screen 11 that sets up, carry out the work of edulcoration to the air that gets into the inflator 9 through the breathing pipe 10, make the dust can not get into the inflator 9 inside and the adhesion on the inner wall, thereby can not increase the frictional force when piston 8 and inflator 9 inner wall take place relative movement, thereby can not cause the wearing and tearing of piston 8, avoid influencing the leakproofness and the phenomenon of gas leakage appears, thereby the reliability of equipment has been improved, when piston 8 removes to the direction that is close to breathing pipe 10, the air in the inflator 9 passes through breathing pipe 10 and discharges, thereby can blow off the dust of adhesion on filter screen 11 from filter screen 11, the mesh of clean filter screen 11 has been realized, the practicality is higher.

When the interface 2 needs to be used, the dust cover 3 is artificially driven to be exposed in the direction far away from the interface 2, so that the interface 2 is exposed, a user can conveniently insert a cable into the interface 2, when the interface 2 is idle, the dust cover 3 is artificially driven to move in the direction close to the interface 2, so that the interface 2 is positioned in the dust cover 3, the dust cover 3 is abutted against the driving assembly and drives the driving assembly to work, air is isolated through shielding of the dust cover 3, the interface 2 is not exposed, dust in the air cannot fall into the interface 2, the phenomenon of dust accumulation in the interface 2 is avoided, the subsequent operation of inserting cables is not influenced, the phenomenon of poor inserting is avoided, the reliability of equipment is improved, when the driving assembly works, the air in the dust cover 3 can be sucked into the air cylinder 9 through the air suction pipe 10, thereby reduced the inside atmospheric pressure of dust cover 3 for the inside and outside atmospheric pressure difference that forms of dust cover 3, thereby make the outside air of dust cover 3 can give 3 one of dust covers to the power that is close to main part 1, make dust cover 3 difficult and main part 1 separation, thereby can promote dust cover 3's leakproofness, promoted dirt-proof effect. When the heat dissipation work is carried out, the wind power assembly is controlled to work, the flowing speed of surrounding air is accelerated, the air pressure is reduced, external air can conveniently enter the inside of the fixed box 14 through the air inlet, the air enters the inside of the main body 1 through the fixed pipe 16 after being dehumidified through the sponge block 17, the function of dehumidifying the air is realized, moist air can not directly enter the inside of the main body 1, the phenomenon that the inside of the main body 1 is affected with damp and damaged can not be caused, the normal work of the equipment can not be influenced, the reliability of the equipment is improved, meanwhile, the extrusion assembly works under the action of centrifugal force, the sponge block 17 is enabled to be restored to the original state, the area of the sponge block 17 is increased, the water absorption efficiency is improved, when the heat dissipation work is stopped, the extrusion assembly works, the sponge block 17 is extruded, and water adsorbed in the sponge block 17 can be discharged, thereby realized giving the function of sponge block 17 drainage, the inside that discharged water can get into water box 15 through the wash port in the sponge block 17 to can realize the function that sponge block 17 absorbs water many times, prolonged the time of using, the practicality is higher.

Compared with the prior art, the host with the moisture-proof function realizes the dust-proof function of the interface 2 through the dust-proof mechanism, so that the interface 2 can not be exposed, dust in the air can not fall into the interface 2, the phenomenon of dust deposition in the interface 2 can not be caused, the subsequent splicing cable work can not be influenced, the phenomenon of poor splicing can be avoided, and the reliability of the equipment is improved, compared with the prior dust-proof mechanism, the dust-proof mechanism can also ensure that negative pressure is formed inside the dust-proof cover 3 when the dust-proof mechanism is shielded by the dust-proof cover 3, so that the air pressure difference is formed inside and outside the dust-proof cover 3, the air outside the dust-proof cover 3 can provide a force to the dust-proof cover 3 to be close to the main body 1, the dust-proof cover 3 is not easy to be separated from the main body 1, the sealing performance of the dust-proof cover 3, make moist air can not directly get into the inside of main part 1, thereby can not cause the phenomenon that main part 1 is inside to be affected by the tide and damages, thereby can not influence the normal work of equipment, thereby the reliability of equipment has been improved, compare with current damp-proof mechanism, this damp-proof mechanism can also carry out the work of drainage to sponge piece 17, make the function that sponge piece 17 absorbed water many times, the time of using has been prolonged, and need not frequent change sponge piece 17, the convenience is improved, and the practicality is higher.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A host with a moisture-proof function comprises a main body (1) and an interface (2), wherein the interface (2) is arranged on one side of the main body (1), and a PLC is arranged in the main body (1), and the host is characterized by further comprising a moisture-proof mechanism and a dust-proof mechanism, wherein the dust-proof mechanism is arranged on one side, close to the interface (2), of the main body (1), and the moisture-proof mechanism is arranged on the other side of the main body (1);

the dustproof mechanism comprises a dustproof cover (3), a sealing strip (4), a driving assembly and two air suction pipes (10), wherein one side of the dustproof cover (3) is hinged with one side, close to the connector (2), of the main body (1), the other side of the dustproof cover (3) is connected with one side of the sealing strip (4), the other side of the sealing strip (4) is connected with the driving assembly, the driving assembly is arranged on the inner wall of one side, close to the connector (2), of the main body (1), the driving assembly is connected with one end of each air suction pipe (10), two through holes are formed in one side, close to the connector (2), of the main body (1), the other ends of the two air suction pipes (10) penetrate through the two through holes respectively, the periphery of each air suction pipe (10) is connected with the inner wall of the corresponding through hole, and the connector (2);

the damp-proof mechanism comprises a fixed box (14), a water box (15), a fixed pipe (16), a wind power assembly, a sponge block (17) and an extrusion assembly, wherein the fixed box (14) and the water box (15) are arranged on one side of the main body (1) far away from the interface (2), the water box (15) is arranged below the fixed box (14), air inlets are uniformly formed in one side of the fixed box (14) far away from the main body (1), drain holes are uniformly formed in the upper portion of the water box (15) and the lower portion of the fixed box (14), the fixed box (14) is communicated with the water box (15) through the drain holes, the sponge block (17) is annular, the outer ring of the sponge block (17) is connected with the inner wall of the fixed box (14) in a sealing mode, the inner ring of the sponge block (17) is connected with the extrusion assembly, the fixed box (14) is communicated with the inside of the main body (1) through the fixed pipe (16), the wind power assembly is arranged inside the fixed pipe (16) and is connected with the extrusion assembly.

2. The host machine with moisture-proof function according to claim 1, wherein the driving assembly comprises a driving plate (5), a driving rod (7), a first spring (6), an air cylinder (9), a piston (8) and two sealing units, one side of the main body (1) close to the interface (2) is provided with a notch, the driving plate (5) is arranged inside the notch, the driving plate (5) is in sealing sliding connection with the inner wall of the notch, one side of the driving plate (5) abuts against the sealing strip (4), the other side of the driving plate (5) is connected with one end of the driving rod (7), the inner wall of the notch on the side far away from the interface (2) is provided with a through hole, the notch is communicated with the inside of the main body (1) through the through hole, the air cylinder (9) is arranged on the inner wall of the main body (1) close to the interface (2), piston (8) set up the inside at inflator (9), the sealed sliding connection of inner wall of piston (8) and inflator (9), one side and breathing pipe (10) intercommunication that is close to interface (2) of inflator (9), the opposite side of inflator (9) is equipped with the round hole, the other end of actuating lever (7) passes through hole and round hole in proper order and is connected with piston (8), the both ends of first spring (6) respectively with the drive plate (5) be close to one side of actuating lever (7) and the interior wall connection of one side of keeping away from interface (2) of notch, the top and the below of drive plate (5) all are equipped with the recess, and two sealed units set up the inside at two recesses respectively.

3. The host machine with moisture-proof function according to claim 2, wherein the sealing unit comprises a sealing block (12) and a sealing cloth (13), the two sealing blocks (12) are respectively connected with the top and the bottom in the recess, the two sealing blocks (12) are respectively arranged inside the two recesses, the sealing blocks (12) are matched with the recesses, the sealing blocks (12) are in sealing sliding connection with the recesses, and two ends of the sealing cloth (13) are respectively connected with the inner wall of the recess close to one side of the sealing strip (4) and one side of the sealing block (12) close to the sealing strip (4).

4. The host with the moisture-proof function according to claim 1, wherein the wind power assembly comprises a motor (22), a rotating shaft (21) and a plurality of fan blades (23), the motor (22) is arranged in the fixed pipe (16), the motor (22) is in transmission connection with one end of the rotating shaft (21), the fan blades (23) are uniformly arranged on the periphery of the rotating shaft (21) in the circumferential direction, the extrusion assembly is connected with the rotating shaft (21), and the motor (22) is electrically connected with the PLC.

5. The host machine with the moisture-proof function according to claim 4, wherein the extrusion assembly comprises an air bag (18), a connecting pipe (20), a first bearing, two power units and a plurality of second springs (19), the outer ring of the air bag (18) is connected with the inner ring of a sponge block (17), the second springs (19) are uniformly arranged inside the air bag (18), both ends of the second springs (19) are connected with the inner wall of the air bag (18), one end of the connecting pipe (20) is communicated with the air bag (18), a cavity is arranged in one end of the rotating shaft (21) far away from the motor (22), a through hole is arranged at one end of the cavity far away from the motor (22) and is communicated with the cavity, the outer ring of the first bearing is connected with the inner wall of the through hole, the other end of the connecting pipe (20) passes through the through hole and is communicated with the cavity, and the other end of the connecting pipe (20) is connected with the inner ring of the first bearing, the two power units are symmetrically arranged around the axis of the rotating shaft (21), the power units are arranged on the rotating shaft (21), and the power units are connected with the cavity.

6. The host with moisture-proof function as claimed in claim 5, wherein the power unit comprises a power plate (26), a power box (27), a moving plate (24), a power rod (25), a branch pipe and two third springs (28), the power box (27) is arranged on the rotating shaft (21), one side of the power box (27) close to the rotating shaft (21) is communicated with the inside of the cavity through the branch pipe, the other side of the power box (27) is provided with a small hole, the power plate (26) is arranged inside the power box (27), the power plate (26) is in sliding sealing connection with the inner wall of the power box (27), one end of the power rod (25) is connected with one side of the power plate (26) close to the small hole, the other end of the power rod (25) passes through the small hole to be connected with the moving plate (24), the two third springs (28) are respectively arranged at two ends of the moving plate (24) close to the rotating shaft (21), and two ends of the third spring (28) are respectively connected with the moving plate (24) and the rotating shaft (21).

7. The host machine with moisture-proof function as claimed in claim 1, wherein the dust-proof mechanism further comprises two filter screens (11), the two filter screens (11) are respectively arranged in the two air suction pipes (10), and the periphery of the filter screen (11) is hermetically connected with the inner wall of the air suction pipe (10).