CN115525129A

CN115525129A - Computer host heat abstractor

Info

Publication number: CN115525129A
Application number: CN202211246185.5A
Authority: CN
Inventors: 柴建伟; 杨美玲; 刘婷; 艾华; 张芳; 李兴芳
Original assignee: Langfang Yanjing Vocational And Technical College
Current assignee: Langfang Yanjing Vocational And Technical College
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2022-12-27
Anticipated expiration: 2042-10-12
Also published as: CN115525129B

Abstract

The application discloses computer host computer heat abstractor, it includes: the device comprises a rectangular frame, a top plate, a connecting bent pipe, a holding sleeve, an anti-skid protrusion, a fixing frame, a motor, fan blades, side frames, mounting holes, guide groove strips, a connecting seat, a rotating shaft, a gasket, a rod piece, a mounting sleeve, a first bevel gear, a short shaft, a second bevel gear, a third bevel gear, a connecting shaft, a sliding block, a gasket, a positioning column, a guide hole, a spring, a disk body, a first magnetic block, a fourth bevel gear, a round shaft, a first rack body, a square rod, a second rack body, a screw rod, a square block, a second magnetic block, a guide strip, a guide groove, a square hole, a positioning hole, a bottom plate, a computer mainframe box and a top groove. The beneficial effect of this application lies in that it improves on mounting structure, and it has the characteristics of being convenient for install and dismantle to be convenient for take out in computer mainframe inside, be convenient for maintain, cleaning process, holistic result of use is better, convenient to use.

Description

Computer host heat abstractor

Technical Field

The invention relates to a heat dissipation device, in particular to a heat dissipation device of a computer host, and belongs to the technical field of heat dissipation of computer hosts.

Background

The computer is commonly called as a computer, is a modern electronic computing machine for high-speed computation, can perform numerical computation and logic computation, and also has a memory function; the intelligent electronic device is a modern intelligent electronic device which can run according to a program and automatically process mass data at a high speed; except for the all-in-one machine and the notebook, the notebook is generally provided with a host, and a heat dissipation device is required to be used in the host for heat dissipation.

In the existing patent document "CN213844040U is a high-efficiency heat dissipation device for computer mainframe", although it can perform heat dissipation by blowing inside the mainframe, it lacks special installation design, and it is difficult to dismantle and reinstall after dismantling, and the dismouting is not convenient, thereby it is not convenient to be convenient to carry out its maintenance cleanness, and it is inconvenient to use. At present, there is no heat dissipation device for a computer host.

Disclosure of Invention

In order to solve the defects of the prior art, the application provides a heat dissipation device of a computer host, which is used for solving the problem that the heat dissipation device in the prior art is not easy to disassemble and assemble in the host.

According to an aspect of the present application, there is provided a heat dissipating apparatus for a computer host, including: the heat dissipation and blowing device comprises a rectangular frame, a heat dissipation and blowing assembly, a top plate, a gasket, a handle mechanism, a driving assembly, a rotating shaft, a connecting seat, a sliding block, a side frame, a guide groove strip, a bottom plate, a telescopic transmission assembly and a positioning column; the heat dissipation and blowing assembly comprises a rectangular frame, a top plate and a gasket, wherein a plurality of groups of heat dissipation and blowing assemblies are arranged inside the rectangular frame; a handle mechanism is fixedly arranged at the center of the top plate, the handle mechanism is integrally of an inverted U-shaped structure, and a driving assembly is arranged in the handle mechanism; the driving assembly is provided with two output ends, the two output ends of the driving assembly are fixedly connected with the rotating shaft, the rotating shaft is vertically arranged, and the rotating shaft is rotationally connected with the top plate; two connecting seats are fixedly mounted on the outer edges of two sides of the rectangular frame, and a sliding block is fixedly connected to one side of each connecting seat; the number of the side frames is two, the two side frames are respectively positioned at two sides of the rectangular frame, one side of each side frame, which is close to the rectangular frame, is fixedly provided with two guide groove strips, a sliding groove is formed between each guide groove strip and the side edge of each side frame, the sliding block is in sliding connection with the sliding groove, the bottom of the sliding groove is provided with a bottom plate, and the bottom plate is fixedly connected with the side frames and the surfaces of the guide groove strips; the rotating shaft is rotatably connected with the connecting seat, telescopic transmission assemblies are arranged inside the connecting seat and the sliding block, and the telescopic transmission assemblies are connected with the rotating shaft; positioning columns which can move in a telescopic mode are arranged in front of the sliding block, behind the sliding block and on one side of the sliding block, positioning holes are formed in one side of the side frame and the surface of the guide groove strip, and the positioning holes are connected with the positioning columns in an embedded mode; the positioning column is connected with the telescopic transmission assembly.

Further, the heat dissipation blowing assembly includes: mount, motor and flabellum, mount fixed mounting is in the inside of rectangular frame, the motor is installed to the fixed gomphosis in middle part of mount, the output shaft end of motor is fixed to be cup jointed the flabellum.

Further, the handle mechanism includes: connect return bend and grip the cover, the figure of connecting return bend is two, two the one end of connecting return bend is connected with the both ends clearance fit who grips the cover respectively, and two connecting return bends about gripping the cover symmetry setting, the bottom of connecting return bend and the top fixed connection of roof, evenly be provided with a plurality of antiskid on the outer wall of grip the cover protruding.

Further, the driving assembly includes: the rod piece, installation cover, first bevel gear, minor axis, second bevel gear, third bevel gear and connecting axle, the figure of rod piece is two, two the rod piece is located the both ends department that grips the cover respectively, and the one end of rod piece and the one end middle part fixed connection who grips the cover, the cover is equipped with the installation cover on the rod piece, and the installation cover rotates with the rod piece to be connected, installation cover fixed mounting is in the inside of connecting the return bend, the fixed cover of one end that grips the cover was kept away from to the rod piece has cup jointed first bevel gear, first bevel gear meshing is connected with the second bevel gear, the fixed stub axis that has cup jointed in the middle part of second bevel gear, the minor axis rotates to be installed in the inside of connecting the return bend, second bevel gear meshing is connected with the third bevel gear, the middle part fixed connection of third bevel gear has the connecting axle, the bottom of connecting axle and the top fixed connection of pivot.

Further, the telescopic drive assembly comprises: the square shaft is connected with a square hole arranged in the middle of one end of the screw rod in a clearance fit mode, a threaded hole is formed in the middle of the second support body, the screw rod is in threaded connection with the threaded hole, the second support body is also fixedly arranged in the slider, one end of the screw rod is rotatably connected with the middle of one side of the square block, two guide strips are fixedly connected with the square block, the guide strips are slidably connected with guide grooves arranged on the inner wall of the slider, and the second magnetic block is fixedly embedded in the front of the square block, the back of the square block and one side of the square block.

Furthermore, the positioning column is connected with a guide hole formed in the sliding block in a clearance fit mode, one end of the positioning column is fixedly connected with the disc body, a plurality of springs are arranged between the disc body and the inner wall of the sliding block, one ends of the springs are fixedly connected with the inner wall of the sliding block, the other ends of the springs are fixedly connected with the disc body, a first magnetic block is fixedly embedded in the middle of the disc body, and the first magnetic block is magnetically connected with a second magnetic block.

Furthermore, four gaskets which are distributed in a rectangular array are fixedly bonded on the front of the sliding block, the rear of the sliding block and one side of the sliding block, the gaskets are rubber gaskets, and the gaskets are in contact with the groove wall of the sliding groove.

Furthermore, a plurality of mounting holes are formed in the top of the side frame and the bottom of the side frame, screws are arranged in the mounting holes, and the side frame is fixed to a computer mainframe through the screws.

Furthermore, the top of the computer mainframe box is provided with a top groove, and the top groove is connected with the top plate in an embedded mode.

Further, the diameter of the disc body is larger than that of the positioning column.

The application has the advantages that: this kind of main frame heat abstractor sets up inside the computer mainframe, and the subassembly of blowing through the heat dissipation provides and blows, realizes the heat dissipation of blowing of internal component, and it compares with prior art, and it improves on mounting structure, and it has the characteristics of being convenient for install and dismantling to be convenient for take out in computer mainframe inside, be convenient for maintain, cleaning, holistic result of use is better, convenient to use.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and the description of the exemplary embodiments of the present application are provided for explaining the present application and do not constitute an undue limitation on the present application. In the drawings:

fig. 1 is a schematic structural diagram of a heat dissipation device of a computer host according to an embodiment of the present application;

FIG. 2 is a schematic view of the connection elbow and the gripping sleeve and the internal structure of the connection elbow in the embodiment of FIG. 1;

FIG. 3 is an enlarged schematic view of part A of the embodiment shown in FIG. 2;

FIG. 4 is a schematic view of the exterior of the slider in the embodiment of FIG. 1;

FIG. 5 is a schematic view of the interior structure of the connecting socket and the slider in the embodiment of FIG. 1;

FIG. 6 is a schematic diagram of the block mounting structure of the embodiment of FIG. 1;

FIG. 7 is a schematic view of the structure of the sliding block and the sliding groove in the embodiment shown in FIG. 1;

FIG. 8 is a schematic diagram of the location of the registration holes in the embodiment of FIG. 1;

fig. 9 is a schematic structural diagram of the heat dissipating blower assembly in the embodiment shown in fig. 1;

fig. 10 is a schematic diagram showing a structure in which the entire apparatus of the embodiment shown in fig. 1 is mounted in a computer main body case.

The meaning of the reference symbols in the figures: 1. a rectangular frame; 2. a top plate; 3. connecting a bent pipe; 4. a grip sleeve; 401. anti-skid projections; 5. a fixed mount; 6. a motor; 7. a fan blade; 8. a side frame; 9. mounting holes; 10. a guide groove strip; 11. a connecting seat; 12. a rotating shaft; 13. a gasket; 14. a rod member; 15. installing a sleeve; 16. a first bevel gear; 17. a short axis; 18. a second bevel gear; 19. a third bevel gear; 20. a connecting shaft; 21. a slider; 22. a gasket; 23. a positioning column; 24. a guide hole; 25. a spring; 26. a tray body; 2601. a first magnetic block; 27. a fourth bevel gear; 28. a circular shaft; 29. a first frame body; 30. a square bar; 31. a second frame body; 32. a screw; 33. a square block; 34. a second magnetic block; 35. a guide strip; 36. a guide groove; 37. a square hole; 38. positioning holes; 39. a base plate; 40. a computer mainframe; 41. and (4) a top groove.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1 to 10, a heat dissipation device for a computer host includes: rectangular frame 1, heat dissipation blast subassembly, roof 2, packing ring 13, handle mechanism, drive assembly, pivot 12, connecting seat 11, slider 21, side bearer 8, guide way strip 10, bottom plate 39, flexible transmission subassembly and reference column 23.

A plurality of groups of heat dissipation and blowing assemblies are arranged inside the rectangular frame 1, a top plate 2 is fixedly installed at the top of the rectangular frame 1, a gasket 13 is fixedly installed at the edge of the bottom of the top plate 2, a plurality of mounting holes 9 are formed in the top of the side frame 8 and the bottom of the side frame 8, screws are arranged in the mounting holes 9, and the side frame 8 is fixed to a computer mainframe 40 through the screws; the top of the computer mainframe 40 is provided with a top groove 41, the top groove 41 is connected with the top plate 2 in an embedded manner, and is in an installation state, and the top groove 41 is sealed by the top plate 2.

The top center department fixed mounting of roof 2 has handle mechanism, handle mechanism wholly is the U type structure of invering, handle mechanism's inside is provided with drive assembly, and handle mechanism provides and grips.

Drive assembly has two outputs, drive assembly's two equal fixedly connected with of output is one pivot 12, the vertical setting of pivot 12, and pivot 12 rotate with roof 2 and be connected, can drive two pivots 12 through drive assembly and rotate, make two pivots 12 rotate.

Two connecting seats 11 are fixedly mounted on the outer edges of two sides of the rectangular frame 1, a sliding block 21 is fixedly connected to one side of each connecting seat 11, and each sliding block 21 can slide in each sliding groove.

The number of the side frames 8 is two, the two side frames 8 are respectively positioned at two sides of the rectangular frame 1, two guide groove strips 10 are fixedly installed at one side of each side frame 8 close to the rectangular frame 1, a sliding groove is formed between each guide groove strip 10 and the side edge of each side frame 8, the sliding block 21 is in sliding connection with the sliding groove, a bottom plate 39 is arranged at the bottom of the sliding groove, and the bottom plate 39 is fixedly connected with the surfaces of the side frames 8 and the guide groove strips 10; the rotating shaft 12 is rotatably connected with the connecting seat 11, telescopic transmission components are arranged inside the connecting seat 11 and inside the sliding block 21 and connected with the rotating shaft 12, positioning columns 23 which can move in a telescopic mode are arranged in front of the sliding block 21, behind the sliding block 21 and on one side of the sliding block 21, positioning holes 38 are formed in one side of the side frame 8 and the surface of the guide groove strip 10, and the positioning holes 38 are connected with the positioning columns 23 in an embedded mode; the positioning column 23 is connected with the telescopic transmission assembly, drives the telescopic transmission assembly through the driving assembly, and drives the positioning column 23 to stretch.

As shown in fig. 1 and 9, as a specific technical solution, the heat dissipation blower assembly includes: mount 5, motor 6 and

flabellum

7, 5 fixed mounting of mount are in the inside of rectangle frame 1, motor 6 is installed to the fixed gomphosis in middle part of mount 5, the output shaft end of motor 6 is fixed to be cup jointed flabellum 7, rotates through motor 6 drive flabellum 7, produces the air current for the heat dissipation of blowing.

As shown in fig. 1 to 3, as a specific technical solution, the handle mechanism includes: connecting bend 3 and the cover 4 of gripping, connecting bend 3's figure is two, two connecting bend 3's one end respectively with the both ends clearance fit connection of the cover 4 of gripping, and two connecting bend 3 about gripping 4 symmetry settings, connecting bend 3's bottom and roof 2's top fixed connection, evenly be provided with a plurality of non-slip raised 401 on gripping the outer wall of cover 4, provide the position of gripping, grip.

As shown in fig. 2 to 3, as a specific technical solution, the driving assembly includes: the rod piece 14, the mounting sleeve 15, the first bevel gear 16, the short shaft 17, the second bevel gear 18, the third bevel gear 19 and the connecting shaft 20, the number of the rod pieces 14 is two, the two rod pieces 14 are respectively located at two ends of the holding sleeve 4, one end of each rod piece 14 is fixedly connected with the middle of one end of the holding sleeve 4, the mounting sleeve 15 is sleeved on each rod piece 14, the mounting sleeves 15 are rotatably connected with the rod pieces 14, the mounting sleeves 15 are fixedly mounted inside the connecting bent pipe 3, one end of each rod piece 14, far away from the holding sleeve 4, is fixedly connected with the first bevel gear 16, the first bevel gear 16 is connected with the second bevel gear 18 in a meshed mode, the short shaft 17 is fixedly connected to the middle of the second bevel gear 18, the short shaft 17 is rotatably mounted inside the connecting bent pipe 3, the second bevel gear 18 is connected with the third bevel gear 19 in a meshed mode, the connecting shaft 20 is fixedly connected to the middle of the third bevel gear 19, the bottom end of the second bevel gear 20 is fixedly connected with the top end of the rotating shaft 12, the holding sleeve 4 is connected with the anti-slip-preventing protrusions 401 on the holding sleeve 4, the connecting shaft 4 is connected with the rotating bevel gear 4, the rod pieces 14, the connecting shaft 14 and the rod pieces 14 are rotatably connected with the rotating shaft 14, the first bevel gear 14, the rotating shaft 14 and the rotating shaft 14 can rotate together, the rotating transmission shaft 14.

As shown in fig. 4 to 6, as a specific technical solution, the telescopic transmission assembly includes: the sliding block comprises a fourth bevel gear 27, a circular shaft 28, a first frame body 29, a square rod 30, a second frame body 31, a screw rod 32, a square block 33 and a second magnetic block 34, wherein the fourth bevel gear 27 is fixedly sleeved with one end of the circular shaft 28 and a rotating shaft 12, the rotating shaft 12 is connected with the circular shaft 28 through the fourth bevel gear 27, the circular shaft 28 is rotatably connected with the middle part of the first frame body 29, the first frame body 29 is fixedly installed inside the sliding block 21, one end of the circular shaft 28 is fixedly connected with the square rod 30, the square rod 30 is in clearance fit connection with a square hole 37 formed in the middle part of one end of the screw rod 32, a threaded hole is formed in the middle part of the second frame body 31, the screw rod 32 is in threaded connection with the threaded hole, the second frame body 31 is also fixedly installed inside the sliding block 21, one end of the screw rod 32 is rotatably connected with the middle part of one side of the square block 33, the square block 33 is fixedly connected with two guide strips 35, the guide strips 35 are in sliding connection with guide grooves 36 formed in the inner wall of the sliding block 21, and the front surface of the square block 33, the back surface of the square block 33 and the magnetic block 34 are fixedly installed with the second magnetic block 34; the positioning column 23 is in clearance fit connection with a guide hole 24 formed on the slider 21, one end of the positioning column 23 is fixedly connected with a disc 26, a plurality of springs 25 are arranged between the disc 26 and the inner wall of the slider 21, one end of each spring 25 is fixedly connected with the inner wall of the slider 21, the other end of each spring 25 is fixedly connected with the disc 26, a first magnetic block 2601 is fixedly embedded in the middle of the disc 26, the first magnetic block 2601 is magnetically connected with a second magnetic block 34, when the rotating shaft 12 rotates, the rotation of the circular shaft 28 is realized through the meshing transmission of a fourth bevel gear 27 on the rotating shaft 12 and the fourth bevel gear 27 on the circular shaft 28, when the circular shaft 28 rotates, the square rod 30 thereon rotates together, the square rod 30 screws the screw rod 32, the screw rod 32 screws about a threaded hole, the driving is realized, and the screw rod 32 can move in the left and right directions, when the square rod 30 and the square hole 37 slide relatively to each other during moving, the movement of the screw rod 32 is not affected, when the screw rod 32 moves, the square block 33 is pulled to move together, and due to the rotating installation between the square block 33 and the screw rod 32, the square block 33 cannot rotate along with the screw rod 32, and further the guiding of the guiding strip 35 and the guiding groove 36 is matched to realize the left-right movement of the square block 33, when the square rod is disassembled, the square block 33 is driven to move towards the connecting seat 11 to be close to the connecting seat 11, so that the second magnetic block 34 is separated from the first magnetic block 2601, the misalignment is avoided, a sufficient distance is generated, the second magnetic block 34 and the first magnetic block 2601 have repulsive magnetic force, the two magnetic forces are separated, so that the first magnetic block 2601 loses the magnetic force, wherein the spring 25 is in a compression state, so that the reset is provided, so that the positioning column 23 is received in the guiding hole 24, the positioning column 23 is separated from the positioning hole 38, so that positioning installation is cancelled, and the whole device can be lifted up through lifting up the handle mechanism, so that the device is convenient to disassemble and maintain; after maintenance, the whole device is inserted again, after insertion, the lower slider 21 of the whole device is blocked by the bottom plate 39, so that the positioning column 23 is aligned with the positioning hole 38, the block 33 moves away from the connecting seat 11 by rotating the holding sleeve 4, so that the second magnetic block 34 is aligned with the first magnetic block 2601, and the positioning column 23 moves to be inserted into the positioning hole 38 by repulsion force between the two, and meanwhile, the spring 25 is compressed, and the use is completed.

Four gaskets 22 distributed in a rectangular array are fixedly bonded in front of the sliding block 21, behind the sliding block 21 and on one side of the sliding block 21, the gaskets 22 are rubber gaskets, and the gaskets 22 are in contact with the groove wall of the sliding groove and in contact with the sliding groove through the gaskets 22 to play a filling role.

The diameter of the disc 26 is larger than that of the positioning column 23.

The using method comprises the following steps: when the whole device is used, as shown in fig. 10, it is installed inside the computer main case 40, as shown in fig. 1-10, at this time, the structures of the whole device are in the state of being installed inside the computer main case 40; when the hand-held tool is detached, the grip sleeve 4 is held, the anti-skid effect of holding is improved through the anti-skid protrusions 401 on the grip sleeve 4, the friction force of holding is improved, after holding, the grip sleeve 4 and the end part of the connecting bent pipe 3 rotate relatively through rotating the grip sleeve 4, when the grip sleeve 4 rotates, the rod 14 connected with the grip sleeve rotates along with the rod 14, the first bevel gear 16 rotates along with the rod 14, the short shaft 17 rotates through the meshing transmission between the first bevel gear 16 and the second bevel gear 18, the connecting shaft 20 can rotate through the meshing transmission between the second bevel gear 18 and the third bevel gear 19, so that the two rotating shafts 12 rotate together, when the rotating shafts 12 rotate, through the meshing transmission between the fourth bevel gear 27 on the rotating shaft 12 and the fourth bevel gear 27 on the round shaft 28, when the round shaft 28 rotates, the square rod 30 on the round shaft 28 rotates along with the round shaft, the square rod 30 is used for screwing the screw rod 32, the screw rod 32 is screwed with the threaded hole to realize driving, the screw rod 32 can move in the left-right direction, when the square rod 30 moves, the square rod 30 and the square hole 37 slide relatively without influencing the movement of the screw rod 32, when the screw rod 32 moves, the square block 33 is pulled to move together, because the square block 33 and the screw rod 32 are rotatably installed, the square block 33 cannot rotate along with the screw rod 32, the guide strip 35 and the guide groove 36 are further matched for guiding, so that the square block 33 moves left and right, when the square block 33 is detached, the square block 33 moves towards the connecting base 11 and is close to the connecting base 11, so that the second magnetic block 34 and the first magnetic block 2601 are separated and are not aligned, and a sufficient distance is generated, the second magnetic block 34 and the first magnetic block 2601 have repulsive magnetic force therebetween, and are separated from each other, so that the first magnetic block 2601 loses magnetic force, wherein the spring 25 is in a compressed state, so as to provide a reset, so that the positioning post 23 is received in the guide hole 24, the positioning post 23 is separated from the positioning hole 38, so as to cancel positioning and installation, and the handle mechanism is lifted up, so that the whole device can be lifted up, and is convenient to disassemble and maintain;

after maintenance, the whole device is inserted again, after insertion, the lower slider 21 of the whole device is blocked by the bottom plate 39, so that the positioning column 23 is aligned with the positioning hole 38, the block 33 moves away from the connecting seat 11 by rotating the holding sleeve 4, so that the second magnetic block 34 is aligned with the first magnetic block 2601, and the positioning column 23 moves to be inserted into the positioning hole 38 by repulsion force between the two, and meanwhile, the spring 25 is compressed, and the use is completed.

The foregoing is illustrative of the present application and is not to be construed as limiting thereof, as numerous modifications and variations will be apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A kind of computer host computer heat dissipating double-fuselage, characterized by: the method comprises the following steps: the heat dissipation and blowing device comprises a rectangular frame (1), a heat dissipation and blowing assembly, a top plate (2), a gasket (13), a handle mechanism, a driving assembly, a rotating shaft (12), a connecting seat (11), a sliding block (21), a side frame (8), a guide groove strip (10), a bottom plate (39), a telescopic transmission assembly and a positioning column (23);

a plurality of groups of heat dissipation and air blowing assemblies are arranged inside the rectangular frame (1), a top plate (2) is fixedly mounted at the top of the rectangular frame (1), and a gasket (13) is fixedly mounted at the bottom edge of the top plate (2);

a handle mechanism is fixedly arranged at the center of the top plate (2), the handle mechanism is integrally of an inverted U-shaped structure, and a driving assembly is arranged in the handle mechanism;

the driving assembly is provided with two output ends, the two output ends of the driving assembly are fixedly connected with one rotating shaft (12), the rotating shaft (12) is vertically arranged, and the rotating shaft (12) is rotatably connected with the top plate (2);

two connecting seats (11) are fixedly arranged on the outer edges of two sides of the rectangular frame (1), and a sliding block (21) is fixedly connected to one side of each connecting seat (11);

the number of the side frames (8) is two, the two side frames (8) are respectively positioned at two sides of the rectangular frame (1), two guide groove strips (10) are fixedly installed at one side, close to the rectangular frame (1), of each side frame (8), a sliding groove is formed between each guide groove strip (10) and the side edge of each side frame (8), the sliding block (21) is in sliding connection with the sliding groove, a bottom plate (39) is arranged at the bottom of the sliding groove, and the bottom plate (39) is fixedly connected with the surfaces of the side frames (8) and the guide groove strips (10);

the rotating shaft (12) is rotatably connected with the connecting seat (11), telescopic transmission assemblies are arranged inside the connecting seat (11) and inside the sliding block (21), and the telescopic transmission assemblies are connected with the rotating shaft (12);

positioning columns (23) which can stretch and move are arranged in front of the sliding block (21), behind the sliding block (21) and on one side of the sliding block (21), positioning holes (38) are formed in one side of the side frame (8) and the surface of the guide groove strip (10), and the positioning holes (38) are connected with the positioning columns (23) in an embedded mode;

and the positioning column (23) is connected with the telescopic transmission assembly.

2. The heat sink for host computer of claim 1, wherein: the heat dissipation blower assembly comprises: mount (5), motor (6) and flabellum (7), mount (5) fixed mounting is in the inside of rectangle frame (1), motor (6) are installed to the fixed gomphosis in middle part of mount (5), the output shaft end of motor (6) is fixed to be cup jointed flabellum (7).

3. The heat dissipation device of a host computer according to claim 1, wherein: the handle mechanism includes: connecting bend (3) and grip cover (4), the figure of connecting bend (3) is two, two the one end of connecting bend (3) is connected with the both ends clearance fit who grips cover (4) respectively, and two connecting bend (3) set up about gripping cover (4) symmetry, the bottom of connecting bend (3) and the top fixed connection of roof (2), evenly be provided with a plurality of non-slip raised (401) on gripping the outer wall of cover (4).

4. The heat dissipation device of a host computer according to claim 1, wherein: the drive assembly includes: the connecting device comprises rod pieces (14), a mounting sleeve (15), a first bevel gear (16), a short shaft (17), a second bevel gear (18), a third bevel gear (19) and a connecting shaft (20), wherein the number of the rod pieces (14) is two, the two rod pieces (14) are respectively located at two ends of the holding sleeve (4), one end of each rod piece (14) is fixedly connected with the middle of one end of the holding sleeve (4), the mounting sleeve (15) is sleeved on each rod piece (14), the mounting sleeve (15) is rotatably connected with the rod pieces (14), the mounting sleeve (15) is fixedly mounted inside the connecting bent pipe (3), one end, far away from the holding sleeve (4), of each rod piece (14) is fixedly sleeved with the first bevel gear (16), the first bevel gear (16) is in meshing connection with the second bevel gear (18), the short shaft (17) is fixedly sleeved in the middle of the second bevel gear (18), the short shaft (17) is rotatably mounted inside the connecting bent pipe (3), the second bevel gear (18) is in meshing connection with the third bevel gear (19), the middle of the third bevel gear (19) is fixedly connected with the bottom end of the rotating shaft (20), and the connecting shaft (12) is fixedly connected with the top end of the connecting shaft.

5. The heat sink for host computer of claim 1, wherein: the telescopic transmission assembly comprises: the square shaft type guide rail device comprises a fourth bevel gear (27), a circular shaft (28), a first frame body (29), a square rod (30), a second frame body (31), a screw rod (32), square blocks (33) and a second magnetic block (34), wherein the fourth bevel gear (27) is fixedly sleeved with one end of the circular shaft (28) and a rotating shaft (12), the rotating shaft (12) is connected with the circular shaft (28) through the fourth bevel gear (27), the circular shaft (28) is rotatably connected with the middle of the first frame body (29), the first frame body (29) is fixedly installed inside a sliding block (21), one end of the circular shaft (28) is fixedly connected with the square rod (30), the square rod (30) is in clearance fit with the square hole (37) formed in the middle of one end of the screw rod (32), a threaded hole is formed in the middle of the second frame body (31), the screw rod (32) is in threaded connection with the threaded hole, the second frame body (31) is also fixedly installed inside the sliding block (21), one end of the screw rod (32) is rotatably connected with the middle of the square blocks (33), the square blocks (33) are fixedly connected with the guide bars (33), the guide bars (33) are installed on the back of the two guide bars (35), and the guide bars (35) are installed on the front of the sliding block (33) and the guide bars (33) and the back of the sliding block (21), and the guide bars (33) are installed on the guide bars (33), and the guide bars (33) in the guide bars (33), and the guide bars (33) connected with the back of the guide bars (33) in the guide bars (33), and the guide bars (33) in the guide bars (33) respectively Two magnetic blocks (34).

6. The heat dissipation device of a host computer according to claim 1, wherein: reference column (23) and guide hole (24) clearance fit who sets up on slider (21) are connected, the one end fixedly connected with disk body (26) of reference column (23), be provided with a plurality of springs (25) between the inner wall of disk body (26) and slider (21), the one end of spring (25) and the inner wall fixed connection of slider (21), the other end and disk body (26) fixed connection of spring (25), first magnetic path (2601) are installed to the fixed gomphosis in middle part of disk body (26), first magnetic path (2601) are connected with second magnetic path (34) magnetism.

7. The heat dissipation device of a host computer according to claim 1, wherein: four gaskets (22) distributed in a rectangular array are fixedly bonded in front of the sliding block (21), behind the sliding block (21) and on one side of the sliding block (21), the gaskets (22) are rubber gaskets, and the gaskets (22) are in contact with the groove wall of the sliding groove.

8. The heat dissipation device of a host computer according to claim 1, wherein: a plurality of mounting holes (9) are formed in the top of the side frame (8) and the bottom of the side frame (8), screws are arranged in the mounting holes (9), and the side frame (8) is fixed to a computer mainframe box (40) through the screws.

9. The heat sink for host computer of claim 8, wherein: the top of the computer mainframe box (40) is provided with a top groove (41), and the top groove (41) is connected with the top plate (2) in an embedded mode.

10. The heat dissipation device of claim 6, wherein: the diameter of the disc body (26) is larger than that of the positioning column (23).