CN107992168B - Computer machine case convenient to heat dissipation and dust blowing - Google Patents
Computer machine case convenient to heat dissipation and dust blowing Download PDFInfo
- Publication number
- CN107992168B CN107992168B CN201711303111.XA CN201711303111A CN107992168B CN 107992168 B CN107992168 B CN 107992168B CN 201711303111 A CN201711303111 A CN 201711303111A CN 107992168 B CN107992168 B CN 107992168B
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- box
- bottom plate
- fixedly connected
- fixed
- bevel gear
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/181—Enclosures
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
Abstract
The invention discloses a computer case convenient for heat dissipation and dust blowing, which comprises a case body, wherein the right side surface of the inner wall of the case body is fixedly connected with the right side surface of a supporting rod, the upper surface of the supporting rod is connected with a first bearing in a clamping manner, a first rotating shaft is sleeved in the first bearing, the surface of the bottom end of the first rotating shaft is fixedly connected with a first bevel gear, and the first bevel gear is meshed with a second bevel gear. This computer machine case convenient to heat dissipation and blow dirt, through setting up the box, first flabellum, first bevel gear, including a motor, an end cap, a controller, and a cover plate, the action wheel, the second flabellum, kelly and first spring, thereby utilize the work of first flabellum and second flabellum, accelerate the discharge rate to the air, thereby the circulation speed of air has been accelerated, thereby radiating efficiency in the box has been improved, can make box and bottom plate separation simultaneously, avoid making the staff dismantle the bolt again with the bolt fastening, the time to the box clearance has been shortened, thereby the cleaning efficiency to the box has been improved.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a computer case convenient for heat dissipation and dust blowing.
Background
Host refers to a container for placing a motherboard and other major components in a computer hardware system. Usually includes a CPU, a memory, a hard disk, an optical drive, a power supply, and other input/output controllers and interfaces, such as a USB controller, a video card, a network card, and a sound card. Generally, the host computer itself is a computer system capable of operating independently, and a computer with special purpose such as a server is generally only the host computer and has no other peripheral devices.
Present mainframe box adds to establish a flabellum or sets up the vent and advances the heat dissipation in to the box, the flow speed of change air that can not be fine to lead to reducing the radiating efficiency to the box, and present mainframe box is mostly through the bolt fastening, need dismantle the box when blowing dirt clearance in to the box, lead to the staff to the cleaning time extension of box, thereby lead to the staff to reduce the cleaning efficiency of box.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a computer case convenient for heat dissipation and dust blowing, and solves the problems that the heat dissipation efficiency of a case body is reduced because the existing case is additionally provided with a fan blade or is provided with a ventilation opening to dissipate heat in the case body, and the flowing speed of air cannot be well changed, and the existing case is fixed by bolts, and when dust blowing cleaning is carried out in the case body, the case body needs to be disassembled, so that the cleaning time of a worker for the case body is prolonged, and the cleaning efficiency of the worker for the case body is reduced.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a computer case convenient for heat dissipation and dust blowing comprises a case body, wherein the right side surface of the inner wall of the case body is fixedly connected with the right side surface of a supporting rod, the upper surface of the supporting rod is connected with a first bearing in a clamping manner, a first rotating shaft is sleeved in the first bearing, the surface of the bottom end of the first rotating shaft is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the second bevel gear is fixedly connected with the surface of a second rotating shaft, the surface of the second rotating shaft is positioned at the left side of the second bevel gear and sleeved with a second bearing, the lower surface of the second bearing is fixedly connected with the upper surface of a bearing rod through a first fixing rod, the right side surface of the bearing rod is fixedly connected with the right side surface of the inner wall of the case body, the position of the surface of the second rotating shaft, which is positioned at the right side of the second bevel gear, be provided with first protection network in the first through-hole, the top of first pivot is connected with the fixed surface of motor output shaft, the fuselage of motor and the upper surface fixed connection of box inner wall, first pivot surface is located the position fixedly connected with action wheel between first bearing and the motor, the action wheel passes through the belt and is connected from the driving wheel transmission, from the surface of driving wheel fixed connection at the third pivot, the third bearing has been cup jointed on the surface of third pivot, the upper surface at the bracing piece of third bearing joint, third pivot surface is located the position fixedly connected with second flabellum from the driving wheel top, the second through-hole has been seted up to the position that box inner wall upper surface corresponds the second flabellum, be provided with the second protection network in the second through-hole.
The front side and the back side of the box body are fixedly connected with second fixed rods, the upper surface of each second fixed rod is connected with two first sliding sleeves in a clamping manner, the two first sliding sleeves are respectively positioned at the left side and the right side of the upper surface of the second fixed rod, the first sliding rods are sleeved in the two first sliding sleeves, the bottom ends of the two first sliding rods are fixedly connected with the upper surface of the bottom plate, the upper surface of the bottom plate is lapped with the lower surface of the box body, the upper surface of the bottom plate is lapped with the lower surface of the fixed block, the left side surface of the fixed block is fixedly connected with the right side surface of the box body, the upper surface of the fixed block is lapped with the lower surface of the clamping rod, the left side surface of the clamping rod is lapped with the right side surface of the box body, the right side surface of the clamping rod is respectively fixedly connected with the left ends of the two second sliding rods, the surfaces of the two second sliding sleeves are sleeved with, the lower surfaces of the two fixed plates are fixedly connected with the upper surface of the bottom plate, the surfaces of the two second sliding rods are respectively sleeved with a first spring, and two ends of the two first springs are respectively fixedly connected with the opposite surfaces of the clamping rods and the fixed plates.
The upper surface of bottom plate has been seted up the third through-hole, be provided with the third protection net in the third through-hole, be provided with in the box and place the board, it is located the position that is close to the bottom plate in the box to place the board, the upper surface of placing the board is provided with the component, the four corners department of bottom plate lower surface all is provided with damping device.
Preferably, the back of the box body is movably connected with the back of the box door through two hinges, the right side face of the box door is in lap joint with the left side face of the box body, and the lower surface of the box door is in lap joint with the upper surface of the bottom plate.
Preferably, the top end of the first sliding rod is fixedly connected with the lower surface of the stop lever, and the stop lever is rectangular.
Preferably, the right end of the second slide bar is fixedly connected with the left side face of the connecting rod, a handle is arranged on the right side face of the connecting rod, and the handle is in a semicircular ring shape.
Preferably, the upper surface of the placing plate is provided with a plurality of fourth through holes, and the fourth through holes are circular.
Preferably, the upper surface of the bottom plate is provided with a storage battery, and the storage battery is located at a position below the right bearing rod of the third through hole.
Preferably, the right side surface of the box door is provided with a control panel, the input end of the control panel is electrically connected with the output end of the storage battery, and the output end of the control panel is electrically connected with the input end of the motor.
Preferably, damping device includes the telescopic link, the top of telescopic link and the lower fixed surface of bottom plate are connected, the bottom of telescopic link and the last fixed surface of connecting block are connected, the second spring has been cup jointed on the surface of telescopic link, the both ends of second spring respectively with the opposite face fixed connection of bottom plate and connecting block, the lower surface of connecting block and the last fixed surface of supporting leg are connected.
(III) advantageous effects
The invention provides a computer case convenient for heat dissipation and dust blowing, which has the following beneficial effects:
(1) the computer case convenient for heat dissipation and dust blowing comprises a case body, a first fan blade, a first bevel gear, a motor, a driving wheel, a second fan blade, a clamping rod and a first spring, wherein when the motor works, an output shaft of the motor enables the first bevel gear and the driving wheel to rotate through a first rotating shaft, so that a second bevel gear can drive the first fan blade to rotate through a second rotating shaft, and simultaneously a driven wheel drives the second fan blade to rotate through a third rotating shaft, so that a first through hole and a second through hole of air in the case body can be discharged, negative pressure is generated in the case body, so that the air outside the case body can enter the case body through the third through hole, when dust blowing cleaning needs to be carried out in the case body, the clamping rod is separated from the fixed block by pulling the handle, the handle is loosened when the case body moves upwards for a certain height, and the clamping rod moves downwards towards the fixed block on the first, thereby can support the box to utilize the work of first flabellum and second flabellum, accelerate the discharge rate to the air, thereby accelerated the circulation speed of air, thereby improved radiating efficiency in to the box, can make box and bottom plate separation simultaneously, avoid making the staff dismantle the bolt with the bolt fastening again, shortened the time to the box clearance, thereby improved the cleaning efficiency to the box.
(2) The computer case convenient for heat dissipation and dust blowing comprises a first sliding rod, a telescopic rod and a second spring, wherein the first sliding rod can fix the first sliding sleeve, so that the case can move up and down more stably, the telescopic rod can fix the bottom plate and the supporting legs, so that the bottom plate can be better supported, the case can be better supported, the elastic effect of the second spring is utilized, when the case is placed, the impact force generated when the case is placed can be buffered by extending or shortening the second spring, and the vibration of elements in the case can be effectively avoided.
Drawings
FIG. 1 is a schematic cross-sectional view of the front view of the present invention;
FIG. 2 is an enlarged schematic view of the structure of the present invention at A;
fig. 3 is a left side view of the present invention.
In the figure: 1 box body, 2 supporting rods, 3 first bearings, 4 first rotating shafts, 5 first bevel gears, 6 second bevel gears, 7 second rotating shafts, 8 second bearings, 9 first fixing rods, 10 bearing rods, 11 first fan blades, 12 first through holes, 13 first protective nets, 14 motors, 15 driving wheels, 16 belts, 17 driven wheels, 18 third rotating shafts, 19 third bearings, 20 second fan blades, 21 second through holes, 22 second protective nets, 23 second fixing rods, 24 first sliding sleeves, 25 first sliding rods, 26 bottom plates, 27 fixing blocks, 28 clamping rods, 29 second sliding rods, 30 second sliding sleeves, 31 fixing plates, 32 first springs, 33 third through holes, 34 third protective nets, 35 placing plates, 36 elements, 37 damping devices, 371 telescopic rods, 372 connecting blocks, 373 second springs, 374, 38 supporting legs, 39 box doors, 40 blocking rods, 41 connecting rods, 42 handles, 43 fourth through holes, hinges, 38 supporting legs, 39 box doors, 40 blocking rods, 41 connecting rods, 44 accumulator, 45 control panel.
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.
As shown in fig. 1-3, the present invention provides a technical solution: a computer case convenient for heat dissipation and dust blowing comprises a case body 1, wherein the back surface of the case body 1 is movably connected with the back surface of a box door 39 through two hinges 38, the right side surface of the box door 39 is lapped with the left side surface of the case body 1, the lower surface of the box door 39 is lapped with the upper surface of a bottom plate 26, by arranging the case body 1 and the box door 39, a component 36 can be better placed by utilizing the case body 1, when the box door 39 seals the case body 1, the component 36 can be better protected, a control panel 45 is arranged on the right side surface of the box door 39, the input end of the control panel 45 is electrically connected with the output end of a storage battery 44, the output end of the control panel 45 is electrically connected with the input end of a motor 14, by arranging the control panel 45, the work of the motor 14 can be better controlled, so that the rotation of a first fan blade 11 and a second fan blade 20 can be better controlled, the right side surface of the inner wall of the box body 1 is fixedly connected with the right side surface of the supporting rod 2, the upper surface of the supporting rod 2 is clamped with a first bearing 3, a first rotating shaft 4 is sleeved in the first bearing 3, the surface of the bottom end of the first rotating shaft 4 is fixedly connected with a first bevel gear 5, the first bevel gear 5 is meshed with a second bevel gear 6, through the arrangement of the first bevel gear 5 and the second bevel gear 6, when a motor 14 drives the first bevel gear 5 to rotate through the first rotating shaft 4, the first bevel gear 5 is meshed with the second bevel gear 6 to enable a second rotating shaft 7 to drive a first fan blade 11 to rotate, so that the first fan blade 11 blows air in the box body 1 out of the box body 1 through a first through hole 12, the second bevel gear 6 is fixedly connected to the surface of the second rotating shaft 7, a second bearing 8 is sleeved at the position, which is positioned on the left side of the second rotating shaft 7, the lower surface of the second bearing 8, the right side surface of the bearing rod 10 is fixedly connected with the right side surface of the inner wall of the box body 1, the first fixing rod 9 can be supported by arranging the bearing rod 10, so that the second bearing 8 can be supported and fixed, so that the second rotating shaft 7 can more conveniently drive the first fan blade 11 to rotate, the position of the surface of the second rotating shaft 7, which is positioned on the right side of the second bevel gear 6, is fixedly connected with the first fan blade 11, the right side surface of the inner wall of the box body 1, which corresponds to the position of the first fan blade 11, is provided with a first through hole 12, a first protective screen 13 is arranged in the first through hole 12, the top end of the first rotating shaft 4 is fixedly connected with the surface of the output shaft of the motor 14, the body of the motor 14 is fixedly connected with the upper surface of the inner wall of the box body 1, by arranging the motor 14, the motor 14 can drive the first bevel gear 5 and the driving wheel 15 to rotate through the first, the driving wheel 15 is in transmission connection with a driven wheel 17 through a belt 16, the driven wheel 17 is fixedly connected on the surface of a third rotating shaft 18, and through the arrangement of the driving wheel 15 and the driven wheel 17, when the driving wheel 15 drives the driven wheel 17 to rotate through the belt 16, the driven wheel 17 can drive the second fan blade 20 to rotate through the third rotating shaft 18, so that the air in the box body 1 can be blown out of the box body 1 through the second through hole 21, the surface of the third rotating shaft 18 is sleeved with the third bearing 19, the third bearing 19 is clamped on the upper surface of the supporting rod 2, the position of the surface of the third rotating shaft 18 above the driven wheel 17 is fixedly connected with the second fan blade 20, the position of the upper surface of the inner wall of the box body 1 corresponding to the second fan blade 20 is provided with the second through hole 21, the second through hole 21 is internally provided with the second protective net 22, by arranging the first protection net 13 and the second protection net 22, sundries can be prevented from entering the box body 1 to influence the normal operation of the elements 36.
The front and the back of the box body 1 are fixedly connected with a second fixed rod 23, the upper surface of the second fixed rod 23 is clamped with two first sliding sleeves 24, the two first sliding sleeves 24 are respectively positioned at the left side and the right side of the upper surface of the second fixed rod 23, the two first sliding sleeves 24 are respectively sleeved with a first sliding rod 25, the first sliding sleeves 24 can be fixed by arranging the first sliding rods 25, so that the box body 1 can be fixed by the second fixed rod 23, the box body 1 can move up and down more stably, the bottom ends of the two first sliding rods 25 are fixedly connected with the upper surface of the bottom plate 26, the top end of the first sliding rod 25 is fixedly connected with the lower surface of the stop lever 40, the stop lever 40 is rectangular, the first sliding sleeves 24 and the first sliding rods 25 can be prevented from being separated by arranging the stop lever 40, so that the box body 1 can be better fixed, the upper surface of the bottom plate 26 is overlapped with the lower surface of the box body 1, the upper surface of the bottom plate 26 is lapped with the lower surface of the fixed block 27, the left side surface of the fixed block 27 is fixedly connected with the right side surface of the box body 1, by arranging the fixed block 27, when the lower surface of the clamping rod 28 is contacted with the upper surface of the fixed block 27, the fixed block 27 can be fixed, so that the box body 1 can be fixed, when the upper surface of the clamping rod 28 is contacted with the lower surface of the fixed block 27, the box body 1 can be supported, the box body 1 can be separated from the bottom plate 26, so that workers can blow dust to the box body 1, the upper surface of the fixed block 27 is lapped with the lower surface of the clamping rod 28, the left side surface of the clamping rod 28 is lapped with the right side surface of the box body 1, the right side surface of the clamping rod 28 is respectively fixedly connected with the left ends of the two second sliding rods 29, the surfaces of the two second sliding rods 29 are respectively sleeved with the second sliding sleeves 30, by, when the connecting rod 41 is pulled by the handle 42, the second sliding rod 29 can drive the clamping rod 28 to move, and the two second sliding sleeves 30 are clamped on the left side surface of the fixed plate 31, the lower surfaces of the two fixed plates 31 are fixedly connected with the upper surface of the bottom plate 26, and the surfaces of the two second sliding rods 29 are sleeved with first springs 32, and two ends of each of the two first springs 32 are respectively fixedly connected with the opposite surfaces of the clamping rod 28 and the fixed plate 31, by providing the first spring 32, the second slide 29, which carries the catch lever 28 to the right, causes the first spring 32 to contract, when the handle 42 is released the first spring 32 expands, so that the clamping rod 28 can move leftwards, the right end of the second sliding rod 29 is fixedly connected with the left side surface of the connecting rod 41, the right side surface of the connecting rod 41 is provided with a handle 42, the handle 42 is in a semicircular ring shape, by providing the handle 42, the connecting rod 41 can be pulled to move more conveniently by using the handle 42.
The upper surface of the bottom plate 26 is provided with a third through hole 33, the third through hole 33 is internally provided with a third protection net 34, through the arrangement of the third through hole 33 and the third protection net 34, air outside the box body 1 can enter the box body 1 through the third through hole 33, the third protection net 34 can effectively prevent dust in the air from entering the box body 1, the box body 1 is internally provided with a placing plate 35, the placing plate 35 is positioned in the box body 1 and close to the bottom plate 26, the upper surface of the placing plate 35 is provided with a component 36, the upper surface of the placing plate 35 is provided with a plurality of fourth through holes 43, through the arrangement of the fourth through holes 43, the air can more conveniently flow in the box body 1, the component 36 can be better radiated, the shape of the fourth through holes 43 is circular, four corners of the lower surface of the bottom plate 26 are all provided with a damping device 37, the damping device 37 comprises a telescopic rod, the top end of the telescopic rod 371 is fixedly connected with, the bottom end of the telescopic rod 371 is fixedly connected with the upper surface of the connecting block 372, the surface of the telescopic rod 371 is sleeved with the second spring 373, by arranging the telescopic rod 371, the telescopic rod 371 can fix the bottom plate 26 and the supporting leg 374, thereby better supporting the bottom plate 26 and better supporting the box body 1, two ends of the second spring 373 are respectively fixedly connected with the opposite surfaces of the bottom plate 26 and the connecting block 372, by arranging the second spring 373, the elastic action of the second spring 373 is utilized, when the box body 1 is placed, the impact force generated when the box body 1 is placed can be buffered by the extension or shortening of the second spring 373, the vibration of the element 36 in the box body 1 can be effectively avoided, the lower surface of the connecting block 372 is fixedly connected with the upper surface of the supporting leg 374, the upper surface of the bottom plate 26 is provided with the storage battery 44, the storage battery 44 is positioned at the position below the right bearing rod 10 of the third through, by providing the battery 44, the motor 14 is facilitated to operate electrically.
The working principle is as follows: when the utilization element 36 needs to work, the door 39 is opened, the motor 14 is controlled to work through the control panel 45, then the door 39 is closed, the output shaft of the motor 14 drives the first bevel gear 5 and the driving wheel 15 to rotate through the first rotating shaft 4, so that the first bevel gear 5 engages with the second bevel gear 6 to enable the second rotating shaft 7 to rotate in the second bearing 8, the second rotating shaft 7 can drive the first fan blade 11 to rotate, meanwhile, the driving wheel 15 drives the driven wheel 17 to rotate through the belt 16, the driven wheel 17 drives the second fan blade 20 to rotate through the third rotating shaft 18, so that the first fan blade 11 and the second fan blade 20 can exhaust air in the box body 1 from the first through hole 12 and the second through hole 21, so that negative pressure is generated in the box body 1 to enable air outside the box body 1 to enter the box body 1 through the third through hole 33, and simultaneously, the air flows from the surface of the element 36 through, thereby increasing the air flow speed and facilitating the heat dissipation of the element 36, when dust blowing cleaning of the box body 1 is required, opening the box door 39 and pulling the handle 42 to make the connecting block 372 drive the second slide bar 29 to move rightwards, thereby making the clamping bar 28 move rightwards and separate from the fixed block 27, then when the box body 1 is dragged away, the box body 1 moves upwards, thereby making the first sliding sleeve 24 slide upwards on the surface of the first slide bar 25, when the box body 1 is lifted to a certain height, the handle 42 is released, the first spring 32 extends to make the clamping bar 28 move leftwards, thereby making the box body 1 descend and contact with the upper surface of the clamping bar 28, thereby facilitating the dust blowing work of the worker in the box body 1, after the box body 1 is cleaned, lifting the box body 1 and pulling the handle 42 to make the clamping bar 28 move rightwards, when the clamping bar 28 separates from the fixed block 27, the box body 1 can move downwards, when the box body 1 contacts with the bottom plate 26, the first spring 32 is extended to make the clamping rod 28 contact with the fixing block 27 to fix the fixing block 27, so as to fix the box body 1, and finally close the box door 39, and meanwhile, the damping device 37 can buffer the downward impact force when the box body 1 is placed, so as to avoid the vibration damage of the element 36 in the box body 1.
In summary, according to the computer case convenient for heat dissipation and dust blowing, by arranging the case 1, the first fan blade 11, the first bevel gear 5, the motor 14, the driving wheel 15, the second fan blade 20, the clamping rod 28 and the first spring 32, when the motor 14 works, the output shaft of the motor 14 rotates the first bevel gear 5 and the driving wheel 15 through the first rotating shaft 4, so that the second bevel gear 6 can drive the first fan blade 11 to rotate through the second rotating shaft 7, meanwhile, the driven wheel 17 drives the second fan blade 20 to rotate through the third rotating shaft 18, so that the first through hole 12 and the second through hole 21 of air in the case 1 can be discharged, negative pressure is generated in the case 1, so that the air outside the case 1 can enter the case 1 through the third through hole 33, when dust blowing cleaning needs to be performed in the case 1, the handle 42 is pulled to move the clamping rod 28 to separate from the fixing block 27, and the handle 42 is loosened when the case 1 moves upward to a certain height, first spring 32 makes kelly 28 remove to fixed block 27 below on one's body, thereby can support box 1, thereby utilize the work of first flabellum 11 and second flabellum 20, accelerate the discharge rate to the air, thereby the circulation speed of air has been accelerated, thereby radiating efficiency in to box 1 has been improved, can make box 1 and bottom plate 26 separation simultaneously, avoid making the staff dismantle the bolt with the bolt fastening again, the time to box 1 clearance has been shortened, thereby the cleaning efficiency to box 1 has been improved.
This computer machine case convenient to heat dissipation and blow dirt, through setting up first slide bar 25, telescopic link 371 and second spring 373, first slide bar 25 can be fixed first sliding sleeve 24, thereby can make more stable reciprocating of box 1, telescopic link 371 can be fixed bottom plate 26 and supporting leg 374, thereby can be better support bottom plate 26, thereby can be better support box 1, utilize the elastic action of second spring 373, when placing box 1, the impact force that produces when box 1 is placed can be cushioned to second spring 373 extension or shortening, can effectively avoid the vibrations of component 36 in box 1, and the invention is compact in structure, reasonable in design, the practicality is strong.
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.
Claims (8)
1. The utility model provides a computer machine case convenient to heat dissipation and blow dirt, includes box (1), its characterized in that: the right flank of box (1) inner wall and the right flank fixed connection of bracing piece (2), the upper surface joint of bracing piece (2) has first bearing (3), cup joint first pivot (4) in first bearing (3), the fixed surface of the bottom of first pivot (4) is connected with first bevel gear (5), first bevel gear (5) and second bevel gear (6) meshing, second bevel gear (6) fixed connection is on the surface of second pivot (7), second bearing (8) have been cup jointed on the surface of second pivot (7) position that is located second bevel gear (6) left side, the lower surface of second bearing (8) passes through the upper surface fixed connection of first dead lever (9) and carrier bar (10), the right flank of carrier bar (10) and the right flank fixed connection of box (1) inner wall, the position fixed connection that the surface of second pivot (7) is located second bevel gear (6) right side has first fan The fan blade assembly comprises a blade (11), a first through hole (12) is formed in the right side face of the inner wall of the box body (1) corresponding to the position of a first fan blade (11), a first protective net (13) is arranged in the first through hole (12), the top end of the first rotating shaft (4) is fixedly connected with the surface of an output shaft of a motor (14), the body of the motor (14) is fixedly connected with the upper surface of the inner wall of the box body (1), the surface of the first rotating shaft (4) is fixedly connected with a driving wheel (15) between a first bearing (3) and the motor (14), the driving wheel (15) is in transmission connection with a driven wheel (17) through a belt (16), the driven wheel (17) is fixedly connected with the surface of a third rotating shaft (18), a third bearing (19) is sleeved on the surface of the third rotating shaft (18), and the third bearing (19) is clamped on the upper surface of a supporting rod, the surface of the third rotating shaft (18) is fixedly connected with a second fan blade (20) at a position above the driven wheel (17), the upper surface of the inner wall of the box body (1) is provided with a second through hole (21) corresponding to the position of the second fan blade (20), a second protective net (22) is arranged in the second through hole (21), the front and the back of the box body (1) are fixedly connected with a second fixed rod (23), the upper surface of the second fixed rod (23) is connected with two first sliding sleeves (24) in a clamping manner, the two first sliding sleeves (24) are respectively arranged at the left side and the right side of the upper surface of the second fixed rod (23), the two first sliding sleeves (24) are respectively sleeved with a first sliding rod (25), the bottom ends of the two first sliding rods (25) are fixedly connected with the upper surface of the bottom plate (26), the upper surface of the bottom plate (26) is lapped with the lower surface of the box body (1), and the upper surface of the bottom plate (26) is lapped with the, the left side of fixed block (27) and the right flank fixed connection of box (1), the upper surface of fixed block (27) and the lower surface overlap joint of kelly (28), the left side of kelly (28) and the right flank overlap joint of box (1), the right flank of kelly (28) respectively with the left end fixed connection of two second slide bars (29), and the surface of two second slide bars (29) has all cup jointed second sliding sleeve (30), and the equal joint of two second sliding sleeve (30) is at the left surface of fixed plate (31), and the lower surface of two fixed plates (31) and the upper surface fixed connection of bottom plate (26), and the surface of two second slide bars (29) has all cup jointed first spring (32), and the both ends of two first spring (32) respectively with the opposite face fixed connection of kelly (28) and fixed plate (31), the third through-hole (33) has been seted up to the upper surface of bottom plate (26), a third protection net (34) is arranged in the third through hole (33), a placing plate (35) is arranged in the box body (1), the placing plate (35) is located in the position, close to the bottom plate (26), in the box body (1), an element (36) is arranged on the upper surface of the placing plate (35), and damping devices (37) are arranged at four corners of the lower surface of the bottom plate (26).
2. The computer case facilitating heat dissipation and dust blowing of claim 1, wherein: the back of box (1) is through two hinges (38) and the back swing joint of chamber door (39), the right flank of chamber door (39) and the left surface overlap joint of box (1), the lower surface overlap joint of chamber door (39) and the upper surface of bottom plate (26).
3. The computer case facilitating heat dissipation and dust blowing of claim 1, wherein: the top end of the first sliding rod (25) is fixedly connected with the lower surface of the stop lever (40), and the stop lever (40) is rectangular.
4. The computer case facilitating heat dissipation and dust blowing of claim 1, wherein: the right end of the second sliding rod (29) is fixedly connected with the left side face of the connecting rod (41), a handle (42) is arranged on the right side face of the connecting rod (41), and the handle (42) is in a semicircular ring shape.
5. The computer case facilitating heat dissipation and dust blowing of claim 1, wherein: the upper surface of the placing plate (35) is provided with a plurality of fourth through holes (43), and the fourth through holes (43) are circular.
6. The computer case facilitating heat dissipation and dust blowing of claim 1, wherein: the upper surface of the bottom plate (26) is provided with a storage battery (44), and the storage battery (44) is located at a position below the bearing rod (10) on the right side of the third through hole (33).
7. The computer case facilitating heat dissipation and dust blowing of claim 2, wherein: the right side face of the box door (39) is provided with a control panel (45), the input end of the control panel (45) is electrically connected with the output end of the storage battery (44), and the output end of the control panel (45) is electrically connected with the input end of the motor (14).
8. The computer case facilitating heat dissipation and dust blowing of claim 1, wherein: damping device (37) includes telescopic link (371), the top of telescopic link (371) is connected with the lower fixed surface of bottom plate (26), the bottom of telescopic link (371) is connected with the upper fixed surface of connecting block (372), second spring (373) has been cup jointed on the surface of telescopic link (371), the both ends of second spring (373) respectively with the opposite face fixed connection of bottom plate (26) and connecting block (372), the lower surface of connecting block (372) is connected with the upper fixed surface of supporting leg (374).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711303111.XA CN107992168B (en) | 2017-12-11 | 2017-12-11 | Computer machine case convenient to heat dissipation and dust blowing |
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| CN201711303111.XA CN107992168B (en) | 2017-12-11 | 2017-12-11 | Computer machine case convenient to heat dissipation and dust blowing |
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| CN107992168A CN107992168A (en) | 2018-05-04 |
| CN107992168B true CN107992168B (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711303111.XA Active CN107992168B (en) | 2017-12-11 | 2017-12-11 | Computer machine case convenient to heat dissipation and dust blowing |
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