CN212259644U

CN212259644U - Optical fiber switch heat dissipation rotary device for communication

Info

Publication number: CN212259644U
Application number: CN202021041256.4U
Authority: CN
Inventors: 刘明; 李晓灵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2020-12-29
Anticipated expiration: 2030-06-08

Abstract

The utility model relates to a heat radiation rotary device of an optical fiber exchanger for communication, which comprises a bottom plate and a top plate, a fixed seat is arranged at the center above the bottom plate, one side of the fixed seat is fixedly connected with a motor mounting plate through a bolt, one side of the motor mounting plate, which is far away from the fixed seat, is fixedly connected with a first driving motor, the output end of the first driving motor is fixedly connected with a first rotating shaft, one end of the first rotating shaft, which is far away from the first driving motor, is fixedly connected with a rotating fan blade, the center of the bottom of the top plate is provided with an air cylinder, the bottom end of a piston rod at the bottom of the cylinder is fixedly connected with a movable rod, the center of the top of the fixed seat is fixedly connected with a sleeve, the bottom end of the movable rod penetrates through the sleeve and is connected with a limiting plate, the center of the top of the bottom plate is rotatably connected with a supporting rotating shaft through a bearing, and support pivot top rigid coupling driven gear, the utility model discloses the air-out position of regulation rotating fan blade that can be convenient.

Description

Optical fiber switch heat dissipation rotary device for communication

Technical Field

The utility model relates to an optical fiber switch rotary device that dispels heat for communication belongs to rotary device technical field.

Background

The optical fiber switch is a high-speed network transmission relay device, also called as an optical fiber channel switch and a SAN switch, and compared with a common switch, the optical fiber switch adopts an optical fiber cable as a transmission medium, has the advantages of high speed and strong anti-interference capability, is mainly divided into two types, namely, an FC switch for connecting storage, an Ethernet switch and an optical fiber interface, and has the same appearance as a common electrical interface but different interface types.

The heat dissipation rotating device in the existing monitoring room only has a rotating function, and cannot adjust the position of the fan blades, so that the heat dissipation control of the optical fiber switch is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heat radiation rotary device of an optical fiber exchanger for communication, through being provided with a movable rod and a sleeve, when the air outlet position of a rotary fan blade needs to be adjusted, the movable rod can be driven to lift through a cylinder, when the movable rod rises, a limiting plate drives the sleeve to rise due to the interference fit between the limiting plate and the inner wall of the sleeve, even if a fixing seat rises, the fixing seat can also be driven by the cylinder to fall, through being provided with a driven gear and a guide rod, a second driving motor drives a driving gear to rotate and drives the driven gear to rotate, because two through holes are symmetrically arranged on the driven gear, two guide rods are fixedly connected at the bottom of the fixing seat, the bottom of the guide rod passes through the through hole and is connected with a limiting block, therefore, the guide rod drives the fixing seat to rotate along with the driven gear, thereby, to solve the problems set forth in the background art described above.

In order to achieve the above object, the utility model provides a following technical scheme:

a heat-dissipation rotating device of an optical fiber switch for communication comprises a bottom plate and a top plate, wherein a fixed seat is arranged at the center above the bottom plate, one side of the fixed seat is fixedly connected with a motor mounting plate through a bolt, one side, away from the fixed seat, of the motor mounting plate is fixedly connected with a first driving motor, the output end of the first driving motor is fixedly connected with a first rotating shaft, one end, away from the first driving motor, of the first rotating shaft is fixedly connected with a rotating fan blade, a cylinder is arranged at the center of the bottom of the top plate, a movable rod is fixedly connected to the bottom end of a piston rod at the bottom of the cylinder, a sleeve is fixedly connected at the center of the top of the fixed seat, the bottom end of the movable rod penetrates through the sleeve and is connected with a limiting plate, a supporting rotating shaft is rotatably connected at the, the bottom of the fixed seat is fixedly connected with two guide rods, the bottoms of the guide rods penetrate through the through holes and are connected with a limiting block, and one side of the driven gear is connected with a driving gear in a meshed mode.

Further, bottom plate bottom one side is equipped with the motor case, install second driving motor in the motor case, second driving motor top output rigid coupling has the second pivot, second pivot top rigid coupling has the driving gear.

Furthermore, wheels are arranged on the periphery of the bottom plate, the bottom plate and the top plate are circular, the bottom plate and the top plate are connected through two support rods, and the support rods are arranged at the edges of the bottom plate and the top plate.

Furthermore, the limiting plate with the conflict cooperation of telescopic inner wall, just sleeve top center department sets up the confession the round hole that the movable rod passed.

Further, the fixing seat is cylindrical, and the diameter of the fixing seat is the same as that of the driven gear.

Furthermore, the central shaft of the fixed seat and the central shaft of the driven gear are positioned on the same vertical line.

The utility model has the advantages that:

1. by arranging the movable rod and the sleeve, when the air outlet position of the rotating fan blade needs to be adjusted, the movable rod can be driven to lift through the air cylinder, when the movable rod rises, the limiting plate drives the sleeve to rise due to the fact that the limiting plate is in interference fit with the inner wall of the sleeve, and even if the fixing seat rises, the fixing seat can be driven to fall through the air cylinder in the same way;

2. through being equipped with driven gear and guide arm, second driving motor drive driving gear rotates to drive driven gear and rotate, because two through-holes have been seted up to the last symmetry of driven gear, fixing base bottom rigid coupling has two guide arms, and the guide arm bottom is passed the through-hole and is connected with the stopper, therefore the guide arm drives the fixing base and follows driven gear and rotate, thereby can drive rotatory flabellum and rotate at the horizontal direction, adjusts rotatory flabellum's air-out position.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic view of an overall structure of a heat dissipation rotating device of an optical fiber switch for communication according to the present invention;

fig. 2 is a top view of a driven gear of a heat dissipation and rotation device of an optical fiber switch for communication according to the present invention;

fig. 3 is a connecting structure diagram of a movable rod and a sleeve of the heat-dissipating rotary device of an optical fiber switch for communication according to the present invention;

reference numbers in the figures: 1. a base plate; 2. a top plate; 3. a fixed seat; 4. a motor mounting plate; 5. a first drive motor; 6. a first rotating shaft; 7. rotating the fan blades; 8. a cylinder; 9. a movable rod; 10. a sleeve; 11. a limiting plate; 12. a driven gear; 13. a through hole; 14. a guide bar; 15. a limiting block; 16. a driving gear; 17. a second drive motor; 18. a second rotating shaft; 19. a support rod.

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. 1-3, the present invention provides a technical solution:

a heat-dissipation rotating device of an optical fiber switch for communication comprises a bottom plate 1 and a top plate 2, wherein a fixed seat 3 is arranged at the center above the bottom plate 1, one side of the fixed seat 3 is fixedly connected with a motor mounting plate 4 through a bolt, one side of the motor mounting plate 4, which is far away from the fixed seat 3, is fixedly connected with a first driving motor 5, the output end of the first driving motor 5 is fixedly connected with a first rotating shaft 6, one end of the first rotating shaft 6, which is far away from the first driving motor 5, is fixedly connected with a rotating fan blade 7, the center of the bottom of the top plate 2 is provided with an air cylinder 8, the bottom end of a piston rod at the bottom of the air cylinder 8 is fixedly connected with a movable rod 9, the center of the top of the fixed seat 3 is fixedly connected with a sleeve 10, the bottom end of the movable rod 9 penetrates through the sleeve 10 and is, two guide rods 14 are fixedly connected to the bottom of the fixed seat 3, the bottoms of the guide rods 14 penetrate through the through holes 13 and are connected with a limiting block 15, and one side of the driven gear 12 is connected with a driving gear 16 in a meshed mode.

Specifically, as shown in fig. 1, a motor box is arranged on one side of the bottom plate 1, a second driving motor 17 is installed in the motor box, a second rotating shaft 18 is fixedly connected to an output end of the top of the second driving motor 17, a driving gear 16 is fixedly connected to the top of the second rotating shaft 18, the second driving motor 17 is opened, and the second driving motor 17 drives the driving gear 16 to rotate and drives the driven gear 12 to rotate.

Specifically, as shown in fig. 2, wheels are arranged around the bottom of the bottom plate 1, the bottom plate 1 and the top plate 2 are both circular, the bottom plate 1 and the top plate 2 are connected through two support rods 19, and the support rods 19 are arranged at the edges of the bottom plate 1 and the top plate 2.

Specifically, as shown in fig. 3, the limit plate 11 is in interference fit with the inner wall of the sleeve 10, and the center of the top of the sleeve 10 is provided with a round hole for the movable rod 9 to pass through, the movable rod 9 is driven to move up and down by the cylinder 8, when the movable rod 9 moves up, the limit plate 11 drives the sleeve 10 to move up due to the interference fit of the limit plate 11 and the inner wall of the sleeve 10, even if the fixing seat 3 moves up.

Specifically, as shown in fig. 3, the fixing base 3 is cylindrical, the diameter of the fixing base 3 is the same as that of the driven gear 12, and the central axis of the fixing base 3 and the central axis of the driven gear 12 are located on the same vertical line, so that the guide rod 14 can drive the fixing base 3 to rotate along with the driven gear 12.

The utility model discloses the theory of operation: when in use, the utility model is moved to a monitoring room, the first driving motor 5 and the second driving motor 17 are connected with an external power supply, when the optical fiber exchanger is cooled, the first driving motor 5 can be opened, the first driving motor 5 drives the first rotating shaft 6 and the rotating fan blade 7 to rotate, and the air is blown to cool the optical fiber exchanger, when the air outlet position of the rotating fan blade 7 needs to be adjusted, the movable rod 9 can be driven by the air cylinder 8 to lift, when the movable rod 9 lifts, the limiting plate 11 drives the sleeve 10 to lift because the limiting plate 11 is in interference fit with the inner wall of the sleeve 10, even if the fixing seat 3 lifts, the fixing seat 3 can also be driven by the air cylinder 8 to descend, the second driving motor 17 can also be opened, the second driving motor 17 drives the driving gear 16 to rotate and drives the driven gear 12 to rotate, because the driven gear 12 is symmetrically provided with two through holes 13, two guide rods 14 are fixedly connected to the bottom of the fixed seat 3, the bottom of each guide rod 14 penetrates through the through hole 13 and is connected with a limiting block 15, and therefore the guide rods 14 drive the fixed seat 3 to rotate along with the driven gear 12, so that the rotating fan blades 7 can be driven to rotate in the horizontal direction to adjust the air outlet position of the rotating fan blades 7.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a fiber optic switch rotary device that dispels heat for communication, includes bottom plate (1) and roof (2), its characterized in that: the improved structure of the fan is characterized in that a fixing seat (3) is arranged at the center above the bottom plate (1), a motor mounting plate (4) is fixedly connected to one side of the fixing seat (3) through a bolt, a first driving motor (5) is fixedly connected to one side of the motor mounting plate (4) far away from the fixing seat (3), a first rotating shaft (6) is fixedly connected to the output end of the first driving motor (5), a rotating fan blade (7) is fixedly connected to one end of the first rotating shaft (6) far away from the first driving motor (5), an air cylinder (8) is installed at the center of the bottom of the top plate (2), a movable rod (9) is fixedly connected to the bottom end of a piston rod at the bottom of the air cylinder (8), a sleeve (10) is fixedly connected to the center of the top of the fixing seat (3), the bottom end of the movable rod (9) penetrates through the sleeve (10) and is, and support pivot top rigid coupling driven gear (12), two through-holes (13) have been seted up to the symmetry on driven gear (12), fixing base (3) bottom rigid coupling has two guide arms (14), guide arm (14) bottom is passed through-hole (13) and is connected with spacing block (15), driven gear (12) one side meshing is connected with driving gear (16).

2. The heat-dissipating rotary device of an optical fiber switch for communication according to claim 1, wherein: bottom plate (1) bottom one side is equipped with the motor case, install second driving motor (17) in the motor case, second driving motor (17) top output rigid coupling has second pivot (18), second pivot (18) top rigid coupling has driving gear (16).

3. The heat-dissipating rotary device of an optical fiber switch for communication according to claim 1, wherein: the wheel is arranged on the periphery of the bottom plate (1), the bottom plate (1) and the top plate (2) are circular, the bottom plate (1) and the top plate (2) are connected through two support rods (19), and the support rods (19) are arranged at the edges of the bottom plate (1) and the top plate (2).

4. The heat-dissipating rotary device of an optical fiber switch for communication according to claim 1, wherein: the limiting plate (11) is in interference fit with the inner wall of the sleeve (10), and a round hole for the movable rod (9) to pass through is formed in the center of the top of the sleeve (10).

5. The heat-dissipating rotary device of an optical fiber switch for communication according to claim 1, wherein: the fixing seat (3) is cylindrical, and the diameter of the fixing seat (3) is the same as that of the driven gear (12).

6. The heat-dissipating rotary device of a fiber optic switch for communication according to claim 5, wherein: the central shaft of the fixed seat (3) and the central shaft of the driven gear (12) are positioned on the same vertical line.