CN215872520U

CN215872520U - SAS communication device based on FMC

Info

Publication number: CN215872520U
Application number: CN202122294229.9U
Authority: CN
Inventors: 周晓鸣; 曹超杰; 孙斌
Original assignee: Shanghai Xinzhi Huasang Electronics Co ltd; Shanghai Hejian Industrial Software Group Co Ltd
Current assignee: Shanghai Xinzhi Huasang Electronics Co ltd; Shanghai Hejian Industrial Software Group Co Ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-02-18
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses an SAS communication device based on FMC, which comprises two bottom plates, wherein two sides of the lower ends of the two bottom plates are connected with suckers, a screen plate is connected between opposite surfaces of the two bottom plates, the top ends of the two bottom plates are connected with a placing device together, two fixing devices are arranged inside the placing device, a device body is placed inside the placing device, one end of the device body is provided with a plurality of wiring grooves, and the top end of the placing device is connected with a heat dissipation device. The heat dissipation device is simple and convenient to operate, the heat dissipation device can be used for dissipating heat of the device body more effectively and uniformly, the service life of the device body is prolonged, the placement device can be used in cooperation with the fixing device, the device body is firmer in fixing, the stability of the device is improved, the device is easy to disassemble, and the device is convenient for workers to carry.

Description

SAS communication device based on FMC

Technical Field

The utility model relates to the technical field of communication, in particular to an SAS communication device based on FMC.

Background

FMC is a general module with wide application range, environment-adaptive range and market field range, SAS refers to serial connection SCSI interface, while the currently used FMC-based SAS communication devices are more practical than general communication devices, the structure of the currently used FMC-based SAS communication devices is too simple, these devices have poor heat dissipation effect on the device body, the heat dissipation is not uniform enough, so that the device body is easy to be seriously damaged due to overhigh temperature when working for a long time, the service life of the device body is reduced, and the device bodies in the devices are not firm enough when being fixed, so that the whole device has lower stability in work, these devices are also inconvenient to disassemble, so that the entire device is inconvenient to carry, and the flexibility of the entire device is reduced, and for this reason, we propose an FMC-based SAS communication device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an SAS communication device based on FMC to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: an SAS communication device based on FMC comprises two bottom plates, wherein two suction cups are connected to two sides of the lower ends of the two bottom plates, a screen plate is connected between opposite surfaces of the two bottom plates, the top ends of the two bottom plates are connected with a placing device together, two fixing devices are arranged inside the placing device, a device body is placed inside the placing device, a plurality of wiring grooves are formed in one end of the device body, and a heat dissipation device is connected to the top end of the placing device;

the heat radiating device comprises an outer shell, a movable groove is formed in the top end of the outer shell, a slide rod is connected between the inner walls of the two sides of the outer shell, a sliding block is sleeved on the outer surface of the slide rod, an L-shaped connecting rod is connected to the top end of the sliding block, the top end of the L-shaped connecting rod runs through the movable groove and extends to the outside of the movable groove, the lower end of the sliding block is connected with a heat radiating fan, an air outlet net is installed at the lower end of the outer shell, refrigerating pieces are connected to the inner walls of the two sides of the outer shell, and the two refrigerating pieces are located below the slide rod.

As a preferable technical scheme of the present invention, the top end of the housing is provided with a plurality of positioning holes, and one side of the top end of the L-shaped connecting rod is provided with a positioning pin used in cooperation with the positioning holes.

As a preferred technical scheme of the utility model, the placing device comprises a placing box, one end of the placing box is provided with a placing groove, the top end and the lower end of the placing box are both provided with a ventilation net, the lower end of the device body is placed on the lower inner wall of the placing groove, the lower end of the placing box is connected with four fixing buckles, the top ends of two bottom plates are both provided with two fixing grooves matched with the fixing buckles for use, and the top end of the placing box is provided with four connecting grooves.

As a preferred technical scheme of the utility model, the fixing device comprises a fixing box, one end of the fixing box is fixedly connected with the inner wall of one side of the placing groove, an expansion spring is connected to the inner wall of one side of the fixing box, one end of the expansion spring is connected with a supporting rod, one end of the supporting rod penetrates through the fixing box and is connected with a fixing plate, and a cushion is installed at one end, far away from the supporting rod, of the fixing plate.

As a preferred technical scheme of the utility model, one end of the shell is movably connected with a cover plate, and the lower end of the shell is connected with four connecting buckles matched with the connecting grooves for use.

As a preferred technical solution of the present invention, the two fixing devices are distributed in a mirror image, and the device body is located between the two fixing devices.

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

1. according to the utility model, the heat dissipation device is arranged, the heat dissipation fan and the refrigerating sheet can be matched with each other to fully dissipate heat of the device body, so that the heat dissipation effect of the whole device on the device body is better, the position of the heat dissipation fan can be conveniently adjusted under the action of the L-shaped connecting rod, the movable groove, the sliding block, the sliding rod and the positioning hole, the heat dissipation fan can dissipate heat of the device body more uniformly, the situation that the device body is seriously damaged due to overhigh temperature during long-time work is avoided, and the service life of the device body is prolonged.

2. Through setting up placer, the standing groove wherein can be convenient for place the device body, and under fixing device's expanding spring's effect, can make the bracing piece can drive fixed plate and cushion and carry out firm fixed to the device body of placing in the standing groove for whole device is higher at the stability of during operation.

3. Through setting up spread groove and connector link and fixed slot and fixed knot, can be convenient for make placer separate with heat abstractor, also be convenient for simultaneously make placer separate with the bottom plate for whole device can be dismantled, and the staff of being convenient for carries whole device, has improved the flexibility of whole device.

Drawings

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

FIG. 2 is a cross-sectional view of the heat dissipation device of the present invention;

FIG. 3 is a schematic view of a placement device according to the present invention;

fig. 4 is a cross-sectional view of the fastening device of the present invention.

In the figure: 1. a base plate; 2. a heat sink; 3. a placement device; 4. a fixing device; 5. a wiring slot; 6. a device body; 7. a screen plate; 8. a suction cup; 21. a housing; 22. a refrigeration plate; 23. a heat radiation fan; 24. an air outlet net; 25. a slide bar; 26. a slider; 27. an L-shaped connecting rod; 28. a movable groove; 29. positioning holes; 31. placing a box; 32. a ventilation net; 33. connecting grooves; 34. a placement groove; 35. a fixing buckle; 41. a fixed box; 42. a support bar; 43. a soft cushion; 44. a fixing plate; 45. a telescoping spring.

Detailed Description

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

Referring to fig. 1-4, the present invention provides a technical solution: an SAS communication device based on FMC comprises bottom plates 1, wherein two bottom plates 1 are arranged, sucking discs 8 are connected to two sides of the lower ends of the two bottom plates 1, a screen 7 is connected between opposite surfaces of the two bottom plates 1, the top ends of the two bottom plates 1 are connected with a placing device 3 together, two fixing devices 4 are arranged inside the placing device 3, a device body 6 is placed inside the placing device 3, one end of the device body 6 is provided with a plurality of wiring grooves 5, the top end of the placing device 3 is connected with a heat dissipation device 2, the heat dissipation device 2 comprises a shell 21, the top end of the shell 21 is provided with a movable groove 28, a sliding rod 25 is connected between the inner walls of two sides of the shell 21, the outer surface of the sliding rod 25 is sleeved with a sliding block 26, the top end of the sliding block 26 is connected with an L-shaped connecting rod 27, the top end of the L-shaped connecting rod 27 penetrates through the movable groove 28 and extends to the outside of the movable groove 28, and the lower end of the sliding block 26 is connected with a heat dissipation fan 23, air-out net 24 is installed to shell 21's lower extreme, all be connected with refrigeration piece 22 on shell 21's the both sides inner wall, and two refrigeration pieces 22 all are located slide bar 25's below, during the use, sucking disc 8 through two bottom plate 1 lower extremes is fixed whole device earlier, then place device body 6 and fix device body 6 through two fixing device 4 in placer 3, later starting drive body 6 and connect external equipment through wiring groove 5 and can make device body 6 work, when needs dispel the heat to device body 6, can start refrigeration piece 22 and cooling fan 23 in the shell 21 among the heat abstractor 2, make both mutually support and begin to produce cold wind, these cold winds can dispel the heat to device body 6 through air-out net 24.

Referring to fig. 1-4, the top end of the housing 21 is provided with a plurality of positioning holes 29, one side of the top end of the L-shaped connecting rod 27 is provided with a positioning pin used in cooperation with the positioning holes 29, when the position of the heat dissipation fan 23 needs to be adjusted so that the heat dissipation fan 23 can uniformly dissipate heat from the device body 6, a worker can pull out the positioning pin and push the L-shaped connecting rod 27 so that the L-shaped connecting rod 27 moves within the range of the movable groove 28, so that the L-shaped connecting rod 27 can drive the sliding block 26 to slide on the sliding rod 25, and the position of the heat dissipation fan 23 can be adjusted, and when the heat dissipation fan 23 does not need to move, the worker can insert the positioning pin into the corresponding positioning hole 29 on the housing 21 through the L-shaped connecting rod 27.

Referring to fig. 1-4, the placing device 3 includes a placing box 31, a placing groove 34 is opened at one end of the placing box 31, ventilating nets 32 are installed at the top end and the lower end of the placing box 31, the lower end of the device body 6 is placed on the lower inner wall of the placing groove 34, four fixing buckles 35 are connected to the lower end of the placing box 31, the top ends of the two bottom plates 1 are respectively provided with two fixing grooves matched with the fixing buckles 35 for use, the top end of the placing box 31 is provided with four connecting grooves 33, when the device body 6 is placed, the device body 6 is placed in the placing groove 34 of the placing device 3, and when the placing device 3 is separated from the bottom plate 1, the placing box 31 can be directly pulled to separate the fixing buckle 35 at the lower end of the placing box from the fixing groove on the bottom plate 1, so that the placing device 3 can be separated from the bottom plate 1, and the ventilation nets 32 installed at the upper and lower ends of the placing case 31 can be matched with the heat sink 2 to dissipate heat of the device body 6.

Referring to fig. 1-4, the fixing device 4 includes a fixing box 41, one end of the fixing box 41 is fixedly connected to one side of the inner wall of the placing groove 34, an extension spring 45 is connected to one side of the inner wall of the fixing box 41, one end of the extension spring 45 is connected to a supporting rod 42, one end of the supporting rod 42 penetrates through the fixing box 41 and is connected to a fixing plate 44, one end of the fixing plate 44 far from the supporting rod 42 is provided with a cushion 43, when the device body 6 is placed in the placement groove 34, the fixing plates 44 of the two fixing devices 4 are first pressed, after the placement is completed, the fixing plate 44 is released, and at this time, the expansion spring 45 in the fixing box 41 will generate a rebound force to drive the supporting rod 42 to move towards the device body 6, so that the fixing plate 44 can firmly fix the device body 6, the cushion 43 can prevent the surface of the device body 6 from being damaged during the fixing process.

Referring to fig. 1-4, a cover plate is movably connected to one end of the housing 21, and four connecting buckles used in cooperation with the connecting slots 33 are connected to the lower end of the housing 21, so that when the placement device 3 needs to be separated from the heat dissipation device 2, a worker can pull the housing 21 to separate the connecting buckles at the lower end of the housing 21 from the connecting slots 33 at the top end of the placement box 31, and thus the placement device 3 can be separated from the heat dissipation device 2.

Referring to fig. 1-4, the two fixing devices 4 are arranged in a mirror image, and the device body 6 is located between the two fixing devices 4, so that the structure of the whole device is more reasonable.

The working principle is as follows: when the device is used, the whole device is fixed through the suckers 8 at the lower ends of the two bottom plates 1, the device body 6 is placed in the placing device 3, the device body 6 is fixed through the two fixing devices 4, then the device body 6 is started and is connected with external equipment through the wiring groove 5, so that the device body 6 can work, when the device body 6 needs to be radiated, the refrigerating sheet 22 and the radiating fan 23 in the shell 21 of the radiating device 2 can be started to be matched with each other to generate cold air, the cold air can radiate the device body 6 through the air outlet net 24, when the position of the radiating fan 23 needs to be adjusted to enable the radiating fan 23 to uniformly radiate the device body 6, a worker can pull out the positioning pin and push the L-shaped connecting rod 27 to enable the L-shaped connecting rod 27 to move within the range of the movable groove 28, so that the L-shaped connecting rod 27 can drive the sliding block 26 to slide on the sliding rod 25, and further the position of the heat dissipation fan 23 can be adjusted, when the heat dissipation fan 23 is not required to move, a worker can pass the positioning pin through the L-shaped connecting rod 27 and insert the positioning pin into the corresponding positioning hole 29 on the shell 21, when the device body 6 is placed, the device body 6 needs to be placed in the placing groove 34 in the placing device 3, when the placing device 3 needs to be separated from the bottom plate 1, the placing box 31 can be directly pulled to separate the fixing buckle 35 at the lower end of the placing box 31 from the fixing groove on the bottom plate 1, so that the placing device 3 can be separated from the bottom plate 1, the ventilation nets 32 arranged at the upper end and the lower end of the placing box 31 can cooperate with the heat dissipation device 2 to dissipate heat of the device body 6, when the device body 6 is placed in the placing groove 34, the fixing plates 44 in the two fixing devices 4 need to be firstly squeezed, after placing the completion, loosen fixed plate 44, at this moment, expanding spring 45 in the fixed box 41 can produce bounce and drive bracing piece 42 and remove towards the direction of device body 6, make fixed plate 44 can carry out firm fixed to device body 6, and cushion 43 that sets up can avoid causing the damage to the surface of device body 6 in fixed process, when needs make placer 3 and heat abstractor 2 separate, the staff can pull shell 21, make the connector link of shell 21 lower extreme and the spread groove 33 separation on placing the case 31 top can make placer 3 and heat abstractor 2 separate.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An SAS communication device based on FMC, comprising a backplane (1), characterized in that: the heat dissipation device is characterized in that two bottom plates (1) are arranged, sucking discs (8) are connected to two sides of the lower ends of the two bottom plates (1), a screen plate (7) is connected between opposite surfaces of the two bottom plates (1), the top ends of the two bottom plates (1) are connected with a placing device (3) together, two fixing devices (4) are arranged inside the placing device (3), a device body (6) is placed inside the placing device (3), a plurality of wiring grooves (5) are formed in one end of the device body (6), and the top end of the placing device (3) is connected with a heat dissipation device (2);

heat abstractor (2) includes shell (21), open on the top of shell (21) has movable groove (28), be connected with slide bar (25) between the both sides inner wall of shell (21), slide bar (26) have been cup jointed to the surface of slide bar (25), the top of slide bar (26) is connected with L type connecting rod (27), and the top of L type connecting rod (27) runs through movable groove (28) and extends to movable groove (28) outside, the lower extreme of slide bar (26) is connected with cooling fan (23), air outlet net (24) are installed to the lower extreme of shell (21), all be connected with refrigeration piece (22) on the both sides inner wall of shell (21), and two refrigeration pieces (22) all are located the below of slide bar (25).

2. A FMC-based SAS communication device of claim 1, wherein: the top end of the shell (21) is provided with a plurality of positioning holes (29), and one side of the top end of the L-shaped connecting rod (27) is provided with a positioning pin matched with the positioning holes (29) for use.

3. A FMC-based SAS communication device of claim 1, wherein: the placing device (3) comprises a placing box (31), a placing groove (34) is formed in one end of the placing box (31), a ventilation net (32) is installed on the top end and the lower end of the placing box (31), the lower end of the device body (6) is placed on the lower inner wall of the placing groove (34), the lower end of the placing box (31) is connected with four fixing buckles (35), fixing grooves used by the two matching fixing buckles (35) are formed in the top ends of two bottom plates (1), and four connecting grooves (33) are formed in the top end of the placing box (31).

4. A FMC-based SAS communication device of claim 3, wherein: fixing device (4) are including fixed case (41), the one end of fixed case (41) and one side inner wall fixed connection of standing groove (34), be connected with expanding spring (45) on the one side inner wall of fixed case (41), the one end of expanding spring (45) is connected with bracing piece (42), the one end of bracing piece (42) runs through fixed case (41) and is connected with fixed plate (44), cushion (43) are installed to the one end that bracing piece (42) were kept away from in fixed plate (44).

5. A FMC-based SAS communication device of claim 1, wherein: one end swing joint of shell (21) has the apron, and the lower extreme of shell (21) is connected with four connector links that cooperate spread groove (33) to use.

6. A FMC-based SAS communication device of claim 1, wherein: the two fixing devices (4) are distributed in a mirror image mode, and the device body (6) is located between the two fixing devices (4).