阅读说明：本技术 一种计算机防水防潮保护设备 (Computer dampproofing and waterproofing protection equipment ) 是由 陈章斌 刘杨 周硕聪 于 2021-09-14 设计创作，主要内容包括：本发明公开了一种计算机防水防潮保护设备,计算机主机设置在支撑底座上端,所述支撑底座的下表面固定安装有移动防护罩；所述移动防护罩的外部固定连接有侧边调节环；包括：顶板,其固定连接在降噪防护壳的上端,且所述顶板的下表面固定安装有橡胶固定块；风机,其固定安装在所述移动防护罩的内部；湿度传感器,其嵌合固定在所述底板的下端,所述底板的上端固定安装有旋转轴承。该计算机防水防潮保护设备,采用新型的结构设计,使得本装置可以对计算机放置环境中的空气湿度进行实时检测,并且通过干燥结构对空气湿度进行调控,提高防护计算机的防水防潮效果,且计算机边侧设置有防震降噪结构,增加防护结构的应用功能性。(The invention discloses a computer waterproof and moistureproof protection device.A computer host is arranged at the upper end of a supporting base, and a movable protective cover is fixedly arranged on the lower surface of the supporting base; a side adjusting ring is fixedly connected to the outer part of the movable protective cover; the method comprises the following steps: the top plate is fixedly connected to the upper end of the noise reduction protective shell, and a rubber fixing block is fixedly mounted on the lower surface of the top plate; the fan is fixedly arranged inside the movable protective cover; and the humidity sensor is embedded and fixed at the lower end of the bottom plate, and a rotary bearing is fixedly installed at the upper end of the bottom plate. This computer dampproofing and waterproofing protective equipment adopts neotype structural design for this device can carry out real-time detection to the air humidity in the computer placement environment, and regulates and control the air humidity through dry construction, improves the dampproofing and waterproofing effect of protection computer, and the computer avris is provided with the shockproof structure of making an uproar that falls, increases protective structure's application functionality.)

1. A computer waterproof and moistureproof protection device is characterized in that a computer host is arranged at the upper end of a support base, a movable protective cover is fixedly arranged on the lower surface of the support base, the inner side of the movable protective cover is fixedly connected with a bottom plate, and the side surface of the bottom plate is provided with an adjusting rod in a linkage manner;

a side adjusting ring is fixedly connected to the outer part of the movable protective cover, a connecting shaft lever is connected to the inner part of the side adjusting ring in a penetrating manner, and a noise reduction protective shell is mounted at the upper end of the connecting shaft lever;

it is characterized by comprising:

the top plate is fixedly connected to the upper end of the noise reduction protective shell, the lower surface of the top plate is fixedly provided with a rubber fixing block, and the side surface of the noise reduction protective shell is connected with a metal block which absorbs the heat of the computer host in a penetrating manner;

the fan is fixedly arranged in the movable protective cover, heating pipes are fixedly arranged on the upper side and the lower side of the interior of the movable protective cover, an external scroll spring set is fixedly connected to the outer side face of the movable protective cover, and the connecting shaft rod penetrates through the interior of the external scroll spring set;

the humidity sensor is embedded and fixed at the lower end of the bottom plate, a rotary bearing is fixedly installed at the upper end of the bottom plate, a twist rod is rotatably installed inside the rotary bearing, and a transmission gear with a mechanical transmission function is fixedly installed on the side face of the twist rod.

2. The apparatus according to claim 1, wherein: the upper end of bottom plate still is provided with installation piece and dead lever:

the mounting piece is fixedly arranged on the upper surface of the right bottom plate, an automatic telescopic rod is fixedly connected to the side surface of the mounting piece, and a positioning block is fixedly welded on the outermost side of the automatic telescopic rod;

the fixed rod is fixedly connected to the side face of the positioning block, the fixed rod is installed on the outer side of the inner rotating ring, and the inner rotating ring is sleeved outside the twist rod.

3. The apparatus according to claim 1, wherein: the adjusting rod is correspondingly arranged on the left side and the right side of the computer host, and the adjusting rod further comprises a built-in ring and a driving ring:

the built-in ring is rotatably arranged on the left side of the adjusting rod, and air outlet grooves with heating and dehumidifying functions are symmetrically formed in the upper side and the lower side of the adjusting rod;

and the driving ring is fixedly arranged on the right side of the adjusting rod, and a tooth block is fixedly embedded in the middle position of the outer side of the driving ring.

4. A computer protector against moisture and water as claimed in claim 3, wherein: the adjusting rods are arranged between the bottom plates on the left side and the right side in an equidistant penetrating mode, the adjusting rods and the bottom plate on the left side form a telescopic structure, the adjusting rods are connected with the bottom plate on the right side in a rotating mode through the driving ring, and the insides of the adjusting rods, the bottom plates on the left side and the right side and the insides of the movable protective covers are communicated with each other.

5. The apparatus according to claim 1, wherein: the lower end of the connecting shaft rod forms an elastic rotating structure with the side edge adjusting ring through an externally-mounted vortex spring set, the upper end arc surface of the connecting shaft rod is attached to the outer side of the computer host, and meanwhile, the upper end of the connecting shaft rod and the noise reduction protective shell form a rotating structure.

6. The apparatus according to claim 5, wherein: the protective housing parallel arrangement of making an uproar falls in the outside of main frame, just the protective housing of making an uproar is fallen inside still to be provided with rectangular channel and fin:

the rectangular grooves are equidistantly formed in the noise reduction protective shell, and sliding rods are fixedly connected in the rectangular grooves;

and the radiating fins are arranged outside the sliding rods, and the two sides of each radiating fin are provided with the cushioning springs.

7. The apparatus according to claim 6, wherein: the heat dissipation sheet and the sliding rod form a transverse sliding structure, the heat dissipation sheet is fixedly connected with the metal block, the heat dissipation sheet and the noise reduction protective shell form an elastic structure through the cushioning spring, and meanwhile the heat dissipation sheet is correspondingly arranged at an external opening of the rectangular groove.

8. The apparatus according to claim 1, wherein: the transmission gear and the twist rod form a rotation transmission group, the rotation transmission group is correspondingly arranged on the outer side of the adjusting rod, the transmission gear is in meshed connection with the driving ring through the tooth block, and the driving ring is of a disc-shaped structure and penetrates through the inner portion of the bottom plate on the right side.

9. A computer protector against moisture and water as claimed in claim 2, wherein: the inner rotating rings and the twist bars form a spiral transmission structure, the inner rotating rings which are arranged in parallel are fixed into an integrated transmission structure through fixing rods, and meanwhile, the fixing rods are transversely transmitted at the upper end of the right bottom plate through positioning blocks and automatic telescopic rods.

Technical Field

The invention relates to the technical field of computers, in particular to a waterproof and moistureproof protection device for a computer.

Background

The desktop computer host is typically placed in a lower position, usually directly on the ground or on a mobile support, because the host computer is placed at a lower position and greatly influenced by the ground environment, for example, the ground in some southern areas has a phenomenon of getting damp in part seasons, the influence of moisture on the computer is large, and the normal communication and use of the internal circuit structure of the host computer are not facilitated, the application number is CN201910961636.5, the circulating flow channel cooling component arranged in the device can take away the heat generated by the computer, can effectively improve the heat dissipation capability of the computer, simultaneously ensure the waterproof and moistureproof effects, effectively solve the problem of contradiction between waterproof and moistureproof performance and heat dissipation, the protection device is arranged outside the computer host to protect the computer host and increase the use safety, but the protection device has certain problems in the process of practical application.

The protection device lifts the host computer from subaerial certain distance, but under the great environment of humidity, the moisture in the bottom air still produces certain influence of soaking to the host computer, and the protection device can not improve the humidity condition in the environment of putting, and the application effect is limited, and the vibrations and the noise that the protection device produced at the in-process of host computer operation simultaneously can not correspond the processing, and the protective effect is limited.

Therefore, a computer protection device against water and moisture is needed to solve the above problems.

Disclosure of Invention

The invention aims to provide waterproof and moistureproof protection equipment for a computer, which aims to solve the problems that a protection device is provided in the background art to lift a computer host from the ground for a certain distance, but under the environment with high humidity, moisture in bottom air has certain wetting influence on the computer host, the protection device cannot improve the humidity condition in the placement environment, the application effect is limited, and meanwhile, vibration and noise generated by the protection device in the running process of the computer host cannot be correspondingly processed, and the protection effect is limited.

In order to achieve the purpose, the invention provides the following technical scheme: a computer waterproof and moistureproof protection device is characterized in that a computer host is arranged at the upper end of a support base, a movable protective cover is fixedly arranged on the lower surface of the support base, the inner side of the movable protective cover is fixedly connected with a bottom plate, and the side surface of the bottom plate is provided with an adjusting rod in a linkage manner;

a side adjusting ring is fixedly connected to the outer part of the movable protective cover, a connecting shaft lever is connected to the inner part of the side adjusting ring in a penetrating manner, and a noise reduction protective shell is mounted at the upper end of the connecting shaft lever;

a computer water and moisture resistant protective device comprising:

the top plate is fixedly connected to the upper end of the noise reduction protective shell, the lower surface of the top plate is fixedly provided with a rubber fixing block, and the side surface of the noise reduction protective shell is connected with a metal block which absorbs the heat of the computer host in a penetrating manner;

the fan is fixedly arranged in the movable protective cover, heating pipes are fixedly arranged on the upper side and the lower side of the interior of the movable protective cover, an external scroll spring set is fixedly connected to the outer side face of the movable protective cover, and the connecting shaft rod penetrates through the interior of the external scroll spring set;

the humidity sensor is embedded and fixed at the lower end of the bottom plate, a rotary bearing is fixedly installed at the upper end of the bottom plate, a twist rod is rotatably installed inside the rotary bearing, and a transmission gear with a mechanical transmission function is fixedly installed on the side face of the twist rod.

Preferably, the upper end of bottom plate still is provided with installation piece and dead lever:

the mounting piece is fixedly arranged on the upper surface of the right bottom plate, an automatic telescopic rod is fixedly connected to the side surface of the mounting piece, and a positioning block is fixedly welded on the outermost side of the automatic telescopic rod;

the fixed rod is fixedly connected to the side face of the positioning block, the fixed rod is installed on the outer side of the inner rotating ring, and the inner rotating ring is sleeved outside the twist rod.

Preferably, the adjusting lever is correspondingly arranged at the left side and the right side of the computer host, and the adjusting lever further comprises a built-in ring and a driving ring:

the built-in ring is rotatably arranged on the left side of the adjusting rod, and air outlet grooves with heating and dehumidifying functions are symmetrically formed in the upper side and the lower side of the adjusting rod;

and the driving ring is fixedly arranged on the right side of the adjusting rod, and a tooth block is fixedly embedded in the middle position of the outer side of the driving ring.

Preferably, the adjusting rods are arranged between the bottom plates on the left side and the right side in an equidistant penetrating mode, the adjusting rods and the bottom plate on the left side form a telescopic structure, the adjusting rods are connected with the bottom plate on the right side in a rotating mode through the driving ring, the inner portions of the adjusting rods are communicated with the bottom plates on the left side and the right side and the inner portions of the movable protective covers, the distance between the bottom plates on the left side and the right side is adjusted according to the width of the computer host, and the adjusting rods are controlled to move in a telescopic mode on the side face of the bottom plate on the left side.

Preferably, the lower extreme of connecting the axostylus axostyle through adorn outward vortex spring assembly with the side adjustable ring constitutes elasticity revolution mechanic, just the laminating of the upper end arc surface of connecting the axostylus axostyle sets up in the outside of main frame, connect simultaneously the axostylus axostyle upper end with the protecting crust of making an uproar constitutes revolution mechanic, places the main frame in the support base upper end, and the control connection axostylus axostyle rotates to the side, and the protecting crust of making an uproar corresponds the outside that sets up at the main frame of promoting to fall, is convenient for carry out the effect of bradyseism and making an uproar to the main frame of computer.

Preferably, the protective housing parallel arrangement of making an uproar falls in the outside of computer mainframe, just the protective housing of making an uproar falls inside rectangular channel and the fin of still being provided with:

the rectangular grooves are equidistantly formed in the noise reduction protective shell, and sliding rods are fixedly connected in the rectangular grooves;

and the radiating fins are arranged outside the sliding rods, and the two sides of each radiating fin are provided with the cushioning springs.

Preferably, the fin with the slide bar constitutes the lateral sliding structure, just fin and metal block fixed connection, and the fin through the bradyseism spring with the protecting crust that makes an uproar falls constitutes elastic construction, the fin corresponds the setting at the external opening part of rectangular channel simultaneously, the metal block laminating absorbs the heat that its operation in-process produced in the outside of main frame to outwards discharge the heat through the rectangular channel that the side corresponds, the metal block both can control the outside emission of main frame heat, can handle vibrations and the noise that produces in the main frame operation again.

Preferably, drive gear and fluted bar constitute and rotate the transmission group, rotate the corresponding outside that sets up at the regulation pole of transmission group, and drive gear passes through the tooth piece and is connected with the drive ring meshing, the drive ring is inside the bottom plate that sets up on the right side is run through to the discoid structure, rotates through transmission structure control drive gear, drives the regulation pole and corresponds the rotation in the side of bottom plate under the control action of meshing transmission structure, adjusts the reciprocal rotation of pole control air outlet duct circumference, increases the scope of hot-blast discharge influence, improves its processing to humidity in the computer mainframe place environment.

Preferably, the inner rotating ring and the twist rod form a spiral transmission structure, the inner rotating rings arranged in parallel are fixed into an integrated transmission structure through the fixing rod, meanwhile, the fixing rod is transversely transmitted on the upper end of the right bottom plate through the positioning block and the automatic telescopic rod, the automatic telescopic rod is operated to push the fixing rod and the positioning block to move in a reciprocating mode, the inner rotating rod moves synchronously, the twist rod is controlled to rotate in a reciprocating mode under the control effect of the spiral transmission structure, and therefore the adjusting rod is controlled to rotate in a reciprocating mode.

Compared with the prior art, the invention has the beneficial effects that: the computer waterproof and moistureproof protection equipment adopts a novel structural design, so that the device can conveniently adjust the air humidity in the computer host placing environment, the waterproof and moistureproof effect of the device application is improved, and meanwhile, the device is provided with a cushioning and noise reduction structure, so that the protection management of the computer host can be improved;

1. the automatic telescopic rod is operated to push the fixed rod and the inner rotary ring to do transverse reciprocating movement, the twist rod is driven to rotate in a forward and reverse reciprocating manner under the control of the spiral transmission structure, the twist rod controls the transmission gear fixed on the side surface to synchronously rotate while rotating, the transmission gear is meshed and connected with the driving ring through the tooth block, the rotation of the transmission gear can control the corresponding adjusting rod to rotate in a relative reciprocating manner, the adjusting rod controls the circumferential rotation of the air outlet groove on the side surface, hot air exhausted from the air outlet groove dries air at the bottom of the computer, the rotating adjusting rod can expand the air outlet range, and therefore the waterproof and moistureproof effects of the device on the computer host are improved;

2. the protective housing of making an uproar corresponds the outside that sets up at the main frame of making an uproar through elasticity pivoted connecting axle rod control, the main frame produces vibrations and causes certain noise at the in-process of operation, the metallic block laminating that the protective housing side of making an uproar runs through the setting sets up in the outside of main frame, it both can absorb the outside heat of main frame production when moving and arrange scattered, the vibrations power that produces when again can be handled to main frame operation through the elastic buffer effect of bradyseism spring, the noise that vibrations produced when reducing main frame operation, the effect of the use of installation of improvement device.

Drawings

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

FIG. 2 is a front cross-sectional structural view of the mobile shield of the present invention;

FIG. 3 is a schematic top view of the base plate of the present invention;

FIG. 4 is a schematic top view of the transmission gear of the present invention;

FIG. 5 is a front cross-sectional structural view of the noise reduction shield according to the present invention;

FIG. 6 is a schematic diagram of the front structure of the heating tube of the present invention;

FIG. 7 is a schematic view of the drive ring elevation of the present invention;

FIG. 8 is a schematic top view of the inner rotating ring of the present invention;

fig. 9 is a schematic front view of the heat sink of the present invention.

In the figure: 1. a support base; 2. moving the protective cover; 3. a base plate; 4. adjusting a rod; 41. a built-in ring; 42. an air outlet groove; 43. a drive ring; 44. a tooth block; 5. a side adjusting ring; 6. connecting the shaft lever; 7. a noise reduction protective shell; 71. a rectangular groove; 72. a slide bar; 73. a heat sink; 74. a cushioning spring; 8. a top plate; 9. a rubber fixing block; 10. a metal block; 11. a fan; 12. heating a tube; 13. a scroll spring set is externally mounted; 14. a humidity sensor; 15. a rotating bearing; 16. a twisted rod; 17. a transmission gear; 18. an inner rotating ring; 19. fixing the rod; 20. positioning blocks; 21. mounting a sheet; 22. an automatic telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: a computer waterproof and moistureproof protection device is characterized in that a computer host is arranged at the upper end of a support base 1, a movable protective cover 2 is fixedly arranged on the lower surface of the support base 1, the inner side of the movable protective cover 2 is fixedly connected with a bottom plate 3, and the side surface of the bottom plate 3 is provided with an adjusting rod 4 in a joint mode;

a side adjusting ring 5 is fixedly connected to the outer part of the movable protective cover 2, a connecting shaft lever 6 is connected to the inner part of the side adjusting ring 5 in a penetrating manner, and a noise reduction protective shell 7 is mounted at the upper end of the connecting shaft lever 6;

a computer water and moisture resistant protective device comprising:

the top plate 8 is fixedly connected to the upper end of the noise reduction protective shell 7, a rubber fixing block 9 is fixedly mounted on the lower surface of the top plate 8, and a metal block 10 for absorbing heat of a computer host is connected to the side surface of the noise reduction protective shell 7 in a penetrating mode;

the fan 11 is fixedly arranged inside the movable protective cover 2, the heating pipes 12 are fixedly arranged on the upper side and the lower side inside the movable protective cover 2, the outer side face of the movable protective cover 2 is fixedly connected with an outer-mounted vortex spring set 13, and the connecting shaft rod 6 penetrates through the inner part of the outer-mounted vortex spring set 13;

and a humidity sensor 14 which is embedded and fixed at the lower end of the bottom plate 3, wherein a rotary bearing 15 is fixedly arranged at the upper end of the bottom plate 3, a twist rod 16 is rotatably arranged in the rotary bearing 15, and a transmission gear 17 with mechanical transmission function is fixedly arranged on the side surface of the twist rod 16.

The upper end of the bottom plate 3 in this example is also provided with mounting tabs 21 and fixing bars 19: the mounting piece 21 is fixedly arranged on the upper surface of the right bottom plate 3, the side surface of the mounting piece 21 is fixedly connected with an automatic telescopic rod 22, and the outermost side of the automatic telescopic rod 22 is fixedly welded with the positioning block 20; the fixed rod 19 is fixedly connected to the side surface of the positioning block 20, the fixed rod 19 is installed on the outer side of the inner rotating ring 18, and the inner rotating ring 18 is sleeved outside the twist rod 16; the adjusting rod 4 is correspondingly arranged at the left side and the right side of the computer host, and the adjusting rod 4 further comprises a built-in ring 41 and a driving ring 43: the built-in ring 41 is rotatably arranged on the left side of the adjusting rod 4, and air outlet grooves 42 with heating and dehumidifying functions are symmetrically formed in the upper side and the lower side of the adjusting rod 4; a drive ring 43 fixedly mounted on the right side of the adjustment lever 4, and a toothed block 44 is fixedly fitted to the outer middle position of the drive ring 43; the adjusting rods 4 are arranged between the left and right bottom plates 3 at equal intervals in a penetrating manner, the adjusting rods 4 and the left bottom plate 3 form a telescopic structure, meanwhile, the adjusting rods 4 are rotatably connected with the right bottom plate 3 through the driving ring 43, and the insides of the adjusting rods 4 are mutually communicated with the left and right bottom plates 3 and the insides of the movable protective covers 2; the transmission gear 17 and the twist rod 16 form a rotation transmission set, the rotation transmission set is correspondingly arranged on the outer side of the adjusting rod 4, the transmission gear 17 is meshed and connected with the driving ring 43 through a tooth block 44, and the driving ring 43 is in a disc-shaped structure and penetrates through the bottom plate 3 on the right side; the inner rotating rings 18 and the twist bars 16 form a spiral transmission structure, the inner rotating rings 18 which are arranged in parallel are fixed into an integrated transmission structure through fixing bars 19, and meanwhile, the fixing bars 19 are transversely transmitted at the upper end of the right bottom plate 3 through positioning blocks 20 and automatic telescopic rods 22.

The computer mainframe is placed on the supporting base 1, the computer mainframe has a certain distance from the ground, the waterproof and moistureproof effects can be achieved, the bolt at the upper end of the bottom plate 3 is loosened, the position of the adjusting rod 4 is telescopically adjusted at the side surface of the left bottom plate 3, the distance between the left and right supporting bases 1 is controlled, the device is convenient to be suitable for the computer mainframe with the angle, the size and the size, the bolt key at the upper end of the left bottom plate 3 is screwed after adjustment, the built-in ring 41 is limited in the left bottom plate 3, when the computer mainframe is installed and used, when the humidity in the environment changes, if the humidity exceeds the safe use range under the induction action of the humidity sensor 14, the humidity sensor 14 controls the fan 11 and the heating pipe 12 to synchronously run through the controller, the fan 11 blows away the heat generated by the heating pipe 12, so that the heat moves from the inside of the movable protective cover 2 to the bottom plate 3 and the adjusting rod 4, finally, air at a lower place of the placement environment of the computer base is dried through the outward discharge of the air outlet groove 42 at the side of the adjusting rod 4, so that the phenomenon that the air humidity is too high to be immersed into the interior of the computer host is avoided, the reciprocating operation of the automatic telescopic rod 22 is controlled at the same time, the automatic telescopic rod 22 pushes the inner rotary ring 18 to transversely reciprocate from side to side through the positioning block 20 and the fixing rod 19, the inner rotary ring 18 is rotatably connected with the twist rod 16, the forward and reverse reciprocating rotation of the twist rod 16 is controlled in the transverse reciprocating movement process of the inner rotary ring 18, the twist rod 16 drives the transmission gear 17 fixed at the side to forwardly and reversely rotate, the outer side of the transmission gear 17 is meshed and connected with the driving ring 43 through the tooth block 44, the corresponding adjusting rod 4 is rotated in the forward and reverse reciprocating manner under the control action of the meshing transmission structure, the adjusting rod 4 correspondingly rotates at the side of the inner ring 41, and the air outlet groove 42 is controlled to circularly and reciprocally rotate, the wind power influence range of the air outlet groove 42 is enlarged, the drying treatment effect on the surrounding environment is improved, and the air humidity of the environment where the computer mainframe is placed is quickly reduced.

The lower end of the connecting shaft lever 6 forms an elastic rotating structure with the side adjusting ring 5 through an externally-mounted vortex spring set 13, the upper end arc surface of the connecting shaft lever 6 is arranged outside the computer host in a fitting manner, and meanwhile, the upper end of the connecting shaft lever 6 and the noise reduction protective shell 7 form a rotating structure; the protective housing 7 that makes an uproar that falls parallel arrangement is in the outside of computer mainframe, and falls the inside rectangular channel 71 and the fin 73 that still is provided with of protective housing 7 that makes an uproar: the rectangular groove 71 is arranged in the noise reduction protective shell 7 at equal intervals, and a sliding rod 72 is fixedly connected in the rectangular groove 71; the heat radiating fins 73 are arranged outside the sliding rods 72, and the two sides of each heat radiating fin 73 are provided with the cushioning springs 74; the heat sink 73 and the sliding rod 72 form a transverse sliding structure, the heat sink 73 is fixedly connected with the metal block 10, the heat sink 73 and the noise reduction protection shell 7 form an elastic structure through the damping spring 74, and the heat sink 73 is correspondingly arranged at an outward opening of the rectangular groove 71.

After the computer mainframe is placed on the supporting base 1, under the elastic pushing action of the externally-mounted vortex spring group 13, the connecting shaft lever 6 rotates inwards to push the noise reduction protective shell 7 to be correspondingly arranged on the outer side of the computer mainframe in parallel, meanwhile, the top plate 8 pushes the rubber fixing block 9 to be arranged on the upper end of the computer mainframe in an extruding way, at the moment, the metal block 10 is arranged on the outer side of the computer mainframe in a fitting way, when the computer mainframe runs, certain heat is generated by the computer mainframe along with the increase of the service time, the heat of the computer mainframe is absorbed and transmitted to the radiating fin 73 by the metal block 10, the radiating fin 73 outwards radiates the heat through the outer opening of the rectangular groove 71 to realize the rapid radiating action, meanwhile, the metal block 10 and the radiating fin 73 are arranged on the inner side and the outer side of the noise reduction protective shell 7 under the elastic pushing connection of the shock absorption spring 74, when certain vibration and noise are generated during the running of the computer mainframe, the metal block 10 can buffer part of the vibration force of the host machine through the elastic action of the buffer spring 74, thereby reducing part of the use noise, keeping the relative stability of the host machine in the operation process and improving the use effect of the device.

The working principle is as follows: when the device is used, according to the structure shown in the figures 1-9, the computer mainframe is placed on the supporting base 1, under the action of the elastic thrust of the externally-arranged vortex spring group 13, the connecting shaft lever 6 is controlled to rotate towards the side, the connecting shaft lever 6 controls the noise reduction protective shell 7 to be correspondingly arranged at the side of the computer mainframe, the top plate 8 controls the rubber fixing block 9 to be limited at the top of the computer mainframe, the partial structure can limit the computer inside the device, meanwhile, the structures such as the metal block 10, the radiating fin 73, the cushioning spring 74 and the like arranged at the inner side of the noise reduction protective shell 7 can realize the functions of fast heat dissipation, cushioning and noise reduction, the use functionality of the device applied to the outside of the computer mainframe is increased, when the environment humidity applied to the computer mainframe is larger, the humidity sensor 14 senses the change of the environment humidity, and controls the fan 11 and the heating pipe 12 to operate, the device discharges heat outwards from the air outlet groove 42, and the automatic telescopic rod 22 is operated to push the fixed rod 19 and the inner rotary ring 18 to move in a transverse reciprocating manner, the forward and reverse reciprocating rotation of the twist rod 16 is controlled under the rotating action of the inner rotary ring 18, the transmission gear 17 fixed on the side surface of the twist rod 16 controls the driving ring 43 and the corresponding adjusting rod 4 to rotate in a reciprocating manner through the meshing connecting structure, the influence of the air outlet groove 42 formed on the side on the surrounding environment gas can be enlarged in the rotating process of the adjusting rod 4, the gas humidity of the placing environment of the computer mainframe is controlled, and the waterproof and moistureproof effects of the device on the application of the computer are improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.