CN213092262U

CN213092262U - Computer multi-azimuth heat dissipation case with protection function is carried out connecting wire

Info

Publication number: CN213092262U
Application number: CN202021814323.1U
Authority: CN
Inventors: 李有雨
Original assignee: Wuhan Changjiang Computing Technology Co Ltd
Current assignee: Wuhan Changjiang Computing Technology Co Ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-04-30
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a computer diversified heat dissipation machine case with protect function is carried out to connecting wire, including quick-witted case main part, device storehouse and filtration storehouse, the ventilating board is installed to the one end of quick-witted case main part, and installs the device storehouse in one side of the inside bottom of quick-witted case main part, one side of the inside bottom in device storehouse is fixed with the dead lever, first mounting groove has been seted up to one side that the dead lever was kept away from at the inside top in device storehouse. This computer diversified heat dissipation machine case with protect function is carried out to connecting wire, be connected through the rotation of second pivot and slider, and the meshing of second gear and ring gear is connected, when making micro motor drive first fan and rotate, the slider can constantly be circular motion thereupon, the second pivot can drive the second fan simultaneously and rotate with faster speed, thereby can mutually support with first fan and further increase heat dissipation range and effect, and can avoid the power cord to receive easily when receiving to damage the separation.

Description

Computer multi-azimuth heat dissipation case with protection function is carried out connecting wire

Technical Field

The utility model relates to a computer hardware technical field specifically is a computer diversified heat dissipation machine case with protect function is carried out to the connecting wire.

Background

Along with the continuous development of society and information technology, the prevalence of computer is higher and higher, and the computer mainly comprises parts such as host computer and display screen, and wherein electronic component generally sets up inside quick-witted case to play the guard action to it, along with the market is to the increasing of demand of computer, the use amount of machine case also increases along with it, and traditional computer machine case can satisfy people's user demand basically, but still has certain problem, and specific problem is as follows:

1. when the existing computer case is used, because electronic elements can generate heat continuously when the computer is used, heat dissipation treatment needs to be carried out on the interior of the case, but a heat dissipation fan of the existing computer case is generally fixed and has a smaller heat dissipation range, so that the heat dissipation effect is general;

2. when the existing computer case is used, a power line connected with a power supply is generally arranged, and in the daily use process, when the case is accidentally collided and moved, the power line is easily pulled along with the case, so that the case is easily damaged and even separated from an electronic element.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer diversified heat dissipation machine case with carry out safeguard function to the connecting wire to current computer machine case radiating effect who provides in solving above-mentioned background art is general, and the machine case receives therefore easily to receive the problem of dragging the damage when accidental collision takes place to remove.

In order to achieve the above object, the utility model provides a following technical scheme: a computer multidirectional heat dissipation case with a function of protecting connecting wires comprises a case main body, a device bin and a filtering bin, wherein a ventilating plate is installed at one end of the case main body, the device bin is installed at one side of the inner bottom of the case main body, a fixing rod is fixed at one side of the inner bottom of the device bin, a first mounting groove is formed in one side, far away from the fixing rod, of the inner top of the device bin, a first spring is installed inside the first mounting groove, a U-shaped rack is arranged at the bottom end of the first spring, a second mounting groove is formed in one side, close to the fixing rod, of the inner top of the device bin, a second spring is installed inside the second mounting groove, a rack main body is arranged at the bottom end of the second spring, a second fixing shaft is installed at the middle position of two ends inside the device bin, a first gear is sleeved outside the second fixing shaft, and the filtering bin penetrates through one end, and filter the storehouse and keep away from the intermediate position department of quick-witted case main part one end and install micro motor, micro motor's output is connected with first pivot, and first pivot runs through and filters the storehouse, micro motor's one end is kept away from to first pivot and installs first fan, the inside edge that is close to micro motor one end in filtration storehouse is fixed with the ring gear, and filters the inside intermediate position department that is close to ring gear one end in storehouse and has seted up annular spout, the inside of annular spout is provided with the slider, and the slider is connected with first fan, the one end that annular spout was kept away from to the slider is provided with the second pivot, the one end that the slider was kept away from in the second pivot is installed the second fan, and the outside cover of second pivot is established and is fixed with the.

Preferably, a first fixed shaft is fixed on the inner side of the bottom end of the U-shaped rack, and a roller is sleeved on the outer side of the first fixed shaft.

Preferably, the first gear and the second fixed shaft form a relative rotation structure, and the first gear is respectively meshed with the U-shaped rack and the rack main body.

Preferably, the sliding blocks are symmetrically arranged relative to the central axis of the first rotating shaft, and the sliding blocks and the annular sliding grooves form a relative sliding structure.

Preferably, the central axis of the second rotating shaft is parallel to the central axis of the first rotating shaft, and the second rotating shaft and the slider form a relative rotation structure.

Preferably, the central axis of the second gear and the central axis of the second rotating shaft are coincident with each other, and the second gear is in meshed connection with the gear ring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the second rotating shaft is connected with the sliding block in a rotating mode, and the second gear is connected with the gear ring in a meshing mode, so that when the micro motor drives the first fan to rotate, the sliding block can continuously do circular motion along with the first fan, meanwhile, the second rotating shaft can drive the second fan to rotate at a higher speed, and the first fan and the second rotating shaft can be matched with each other to further increase the heat dissipation range and the heat dissipation effect;

2. through the sliding connection between the U-shaped rack and the first mounting groove and the elasticity of the first spring, when the power line is accidentally pulled, the U-shaped rack can be driven to slide towards the inside of the first mounting groove, so that the power line can elastically extend to one end of the length towards the outside of the case main body, and the power line can be prevented from being easily damaged;

3. through first gear respectively with the meshing of U type rack and rack main part be connected to and the sliding connection of rack main part and second mounting groove, the elasticity of second spring, make the power cord receive to drag drive U type rack to first mounting groove when sliding to the ultimate range, the rack main part can carry out the centre gripping with the dead lever cooperation thereupon to the power cord and fix, and then can further avoid the power cord to receive when heavily dragging to take place to separate with the electron device in the case main part and lead to the maintenance troublesome.

Drawings

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

FIG. 2 is a schematic view of the cross-sectional structure of the filtering chamber of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

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

FIG. 5 is an enlarged schematic view of the structure of FIG. 4B according to the present invention;

fig. 6 is a schematic sectional view of a second rotating shaft according to the present invention.

In the figure: 1. a chassis main body; 2. a ventilation board; 3. a device bin; 4. fixing the rod; 5. a first mounting groove; 6. a first spring; 7. a U-shaped rack; 8. a first fixed shaft; 9. a drum; 10. a second mounting groove; 11. a second spring; 12. a rack main body; 13. a second fixed shaft; 14. a first gear; 15. a filtering bin; 16. a micro motor; 17. a first rotating shaft; 18. a first fan; 19. a toothed ring; 20. an annular chute; 21. a slider; 22. a second rotating shaft; 23. a second fan; 24. a second gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a computer multi-azimuth heat dissipation case with a function of protecting connecting wires comprises a case body 1, a device bin 3 and a filter bin 15, wherein a ventilating plate 2 is installed at one end of the case body 1, the device bin 3 is installed at one side of the inner bottom of the case body 1, a fixing rod 4 is fixed at one side of the inner bottom of the device bin 3, a first mounting groove 5 is formed in one side, away from the fixing rod 4, of the inner top of the device bin 3, a first spring 6 is installed inside the first mounting groove 5, a U-shaped rack 7 is arranged at the bottom end of the first spring 6, a first fixing shaft 8 is fixed at the inner side of the bottom end of the U-shaped rack 7, a roller 9 is sleeved outside the first fixing shaft 8, when a power wire is accidentally pulled, the U-shaped rack 7 can be driven to slide towards the inner portion of the first mounting groove 5, the roller 9 can rotate outside the first fixing shaft 8, and the power wire can, damage is avoided, and meanwhile, friction between the outer wall of the power line and the roller 9 is small, so that abrasion is avoided easily;

a second mounting groove 10 is arranged at one side of the top part of the interior of the device bin 3 close to the fixed rod 4, a second spring 11 is arranged in the second mounting groove 10, a rack main body 12 is arranged at the bottom end of the second spring 11, a second fixed shaft 13 is arranged at the middle position of two ends of the interior of the device bin 3, and the outer side of the second fixed shaft 13 is sleeved with a first gear 14, the first gear 14 and the second fixed shaft 13 form a relative rotation structure, and the first gear 14 is respectively engaged with the U-shaped rack 7 and the rack main body 12, so that when the U-shaped rack 7 slides upwards, the rack main body 12 can slide downwards along with the power cord, when the U-shaped rack 7 slides to the limit position, the rack main body 12 can be matched with the fixed rod 4 to clamp and fix the power cord, therefore, the problem that the power line is easy to separate from the electronic devices in the case main body 1 to cause difficult maintenance when the power line is subjected to large pulling force is avoided;

a filter bin 15 penetrates through one end of the case body 1 far away from the ventilation plate 2, a micro motor 16 is installed at the middle position of one end of the filter bin 15 far away from the case body 1, the model of the micro motor 16 can be 42M704L530, the output end of the micro motor 16 is connected with a first rotating shaft 17, the first rotating shaft 17 penetrates through the filter bin 15, a first fan 18 is installed at one end of the first rotating shaft 17 far away from the micro motor 16, a toothed ring 19 is fixed at the edge of one end of the filter bin 15 close to the micro motor 16, an annular sliding groove 20 is formed at the middle position of one end of the filter bin 15 close to the toothed ring 19, a sliding block 21 is arranged inside the annular sliding groove 20, the sliding block 21 is connected with the first fan 18, the sliding block 21 is symmetrically arranged relative to the central axis of the first rotating shaft 17, and the sliding block 21 and the annular sliding groove 20 form a relative sliding structure, so that when the micro motor 16 drives the first rotating, the slider 21 can slide inside the annular chute 20 without obstructing the rotation of the first fan 18;

a second rotating shaft 22 is arranged at one end of the sliding block 21 far away from the annular sliding chute 20, the central axis of the second rotating shaft 22 is parallel to the central axis of the first rotating shaft 17, and the second rotating shaft 22 and the sliding block 21 form a relative rotating structure, so that the second rotating shaft 22 can rotate on the sliding block 21, and when the second rotating shaft 22 rotates, the second fan 23 can rotate along with the sliding block to perform heat dissipation treatment;

the second fan 23 is installed to the one end that slider 21 is kept away from to second pivot 22, and the outside cover of second pivot 22 is established and is fixed with second gear 24, the central axis of second gear 24 and the central axis of second pivot 22 coincide each other, and second gear 24 is connected for the meshing with ring gear 19, when making first fan 18 drive slider 21 slide along annular chute 20, second pivot 22 can constantly be circular motion along with it and rotate, thereby can circulate the heat dissipation to wider within range in chassis main body 1, and then increase the radiating effect.

The working principle is as follows: when the computer multidirectional heat dissipation case with the function of protecting the connecting wires is used, the case door on the device case 3 is opened, the power wire penetrates through the device case 3 and is kept to be positioned below the top end roller 9 of the fixed rod 4, then the power wire is pulled out of the case main body 1, the device case 3 and the case main body 1 are closed, one end of the power wire, far away from the case main body 1, is connected with the power supply, when the case main body 1 is pulled due to accidental collision and movement, the power wire can drive the U-shaped rack 7 to slide towards the inside of the first mounting groove 5 through the sliding connection of the U-shaped rack 7 and the first mounting groove 5 and the elasticity of the first spring 6, so that the length of one end of the power wire, which extends out of the case main body 1, can be elastically stretched, the power wire is prevented from being easily damaged due to pulling, when the U-shaped rack 7 slides to the limit position due to large pulling, the first gear 14 is respectively meshed and connected with the U-shaped rack 7 and the rack main body 12, so that when the U-shaped rack 7 slides upwards, the first gear 14 can be driven to rotate along with the U-shaped rack 7, the rack main body 12 is further driven to slide downwards, when the U-shaped rack 7 moves to an extreme position, the rack main body 12 is just matched with the fixing rod 4 to clamp and fix the power line, the pulling force can be further released in other modes, for example, the power line is separated from one end connected with a power supply, and the problem that the subsequent maintenance is difficult due to the fact that the power line is separated from an electronic device in the case main body 1 is avoided;

when heat dissipation is required, the micro motor 16 is controlled to drive the first rotating shaft 17 to rotate, so that the first fan 18 can rotate along with the first fan, further air flow can enter the case main body 1 through the filter bin 15 and is finally discharged through the ventilation plate 2, thereby achieving a heat dissipation effect, meanwhile, through the fixed connection between the sliding block 21 and the first fan 18, the sliding connection between the sliding block 21 and the annular sliding chute 20 enables the sliding block 21 to circularly move along the track of the annular sliding chute 20, through the meshing connection between the second gear 24 and the toothed ring 19 and the rotating connection between the second rotating shaft 22 and the sliding block 21, when the sliding block 21 circularly moves, the second rotating shaft 22 can drive the second fan 23 to rotate at a speed higher than that of the first fan 18, thereby performing heat dissipation treatment in the direction opposite to the second fan, and the second fan 23 continuously performs circular movement, thereby circularly changing a heat dissipation position, can carry out comparatively comprehensive heat dissipation treatment in the machine case main body 1.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a diversified heat dissipation machine case of computer with protect function is carried out the connecting wire, includes quick-witted case main part (1), device storehouse (3) and filter bin (15), its characterized in that: the ventilating plate (2) is installed at one end of the case main body (1), the device bin (3) is installed at one side of the inner bottom of the case main body (1), the fixing rod (4) is fixed at one side of the inner bottom of the device bin (3), the first mounting groove (5) is formed in one side, away from the fixing rod (4), of the inner top of the device bin (3), the first spring (6) is installed inside the first mounting groove (5), the U-shaped rack (7) is arranged at the bottom end of the first spring (6), the second mounting groove (10) is formed in one side, close to the fixing rod (4), of the inner top of the device bin (3), the second spring (11) is installed inside the second mounting groove (10), the rack main body (12) is arranged at the bottom end of the second spring (11), and the second fixing shaft (13) is installed at the middle position of the two ends of the device bin, and the outside cover of second fixed axle (13) is equipped with first gear (14), the one end of keeping away from ventilating board (2) inside chassis main part (1) has run through and has filtered storehouse (15), and filters storehouse (15) and keep away from the intermediate position department of chassis main part (1) one end and install micro motor (16), the output of micro motor (16) is connected with first pivot (17), and first pivot (17) run through and filter storehouse (15), the one end that micro motor (16) was kept away from in first pivot (17) is installed first fan (18), the edge that is close to micro motor (16) one end inside filtering storehouse (15) is fixed with ring gear (19), and filter storehouse (15) inside intermediate position department that is close to ring gear (19) one end and seted up annular spout (20), the inside of annular spout (20) is provided with slider (21), and slider (21) are connected with first fan (18), one end of the sliding block (21) far away from the annular sliding groove (20) is provided with a second rotating shaft (22), one end of the second rotating shaft (22) far away from the sliding block (21) is provided with a second fan (23), and the outer side of the second rotating shaft (22) is sleeved with and fixed with a second gear (24).

2. The computer case with multi-directional heat dissipation function for connecting wires of claim 1, wherein: a first fixing shaft (8) is fixed on the inner side of the bottom end of the U-shaped rack (7), and a roller (9) is sleeved on the outer side of the first fixing shaft (8).

3. The computer case with multi-directional heat dissipation function for connecting wires of claim 1, wherein: the first gear (14) and the second fixed shaft (13) form a relative rotation structure, and the first gear (14) is respectively meshed and connected with the U-shaped rack (7) and the rack main body (12).

4. The computer case with multi-directional heat dissipation function for connecting wires of claim 1, wherein: the sliding blocks (21) are symmetrically arranged relative to the central axis of the first rotating shaft (17), and the sliding blocks (21) and the annular sliding groove (20) form a relative sliding structure.

5. The computer case with multi-directional heat dissipation function for connecting wires of claim 1, wherein: the central axis of the second rotating shaft (22) is parallel to the central axis of the first rotating shaft (17), and the second rotating shaft (22) and the sliding block (21) form a relative rotating structure.

6. The computer case with multi-directional heat dissipation function for connecting wires of claim 1, wherein: the central axis of the second gear (24) is coincident with the central axis of the second rotating shaft (22), and the second gear (24) is meshed with the gear ring (19).