CN210986306U

CN210986306U - Multi-protocol communication exchange equipment

Info

Publication number: CN210986306U
Application number: CN201922423906.5U
Authority: CN
Inventors: 朱颖; 崔航
Original assignee: Nanjing Senser Intelligent Technology Co ltd
Current assignee: NANJING YUNHANG TECHNOLOGY Co.,Ltd.
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-07-10
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a multi-protocol communication exchange equipment, including lid, box body, circuit board, the louvre has been seted up to the upper end of lid, the lower extreme of lid articulates there is the box body, the lower extreme sliding connection of box body has the heat conduction pole, the upper end fixedly connected with circuit board of heat conduction pole, the lower extreme fixedly connected with bracing piece of box body, the lower extreme fixedly connected with radiating groove of bracing piece. Through circuit board lower extreme fixed connection's connecting block, connecting block lower extreme and damping spring contact, the damping spring can effectually reduce switch overall structure's vibrations influence with the fixed connection of connecting seat. The heat conducting rod fixedly connected with the lower end of the circuit board is in contact with the cooling liquid placed in the heat dissipation groove, so that the effect of heat dissipation of the circuit board is achieved, a heat dissipation effect is achieved on the circuit board through the fan and the heat dissipation holes, the air entering the box body can be dried through the drying box, and the dust can be effectively prevented from entering the dust screen.

Description

Multi-protocol communication exchange equipment

Technical Field

The utility model relates to a switch technical field specifically is a multi-protocol communication exchange equipment.

Background

The exchange is a general name of the technology of sending the information to be transmitted to the corresponding route meeting the requirements by a method of manual or automatic completion by equipment according to the requirements of transmitting the information at two communication ends. The switches can be divided into wide area network switches and local area network switches according to the working positions. The wide area switch is a device for performing information exchange function in a communication system, and is applied to a data link layer. The switch has a plurality of ports, each port has a bridging function and can be connected with a local area network or a high-performance server or a workstation. In practice, switches are sometimes referred to as multi-port bridges.

Present switch is when using, and long-time work can lead to the inside high temperature of switch to influence the normal work of switch, influence work efficiency, and the switch is when using, the condition of vibrations can appear, vibrations can influence the quality of the inside circuit board of switch, thereby influence the normal use of switch.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multiprotocol communication exchange equipment has solved the too high radiating problem of unable of switch inside temperature, has still solved the problem that the vibrations of switch during operation may lead to the switch to damage.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-protocol communication exchange device comprises a box cover, a box body and a circuit board, wherein heat dissipation holes are formed in the upper end of the box cover, the lower end of the box cover is hinged to the box body, the lower end of the box body is connected with a heat conduction rod in a sliding mode, the circuit board is fixedly connected to the upper end of the heat conduction rod, a support rod is fixedly connected to the lower end of the box body, and a heat dissipation groove is fixedly connected to the lower end of the support rod;

the right end of the box cover is fixedly connected with a limiting rod, the lower end of the limiting rod is fixedly connected with a limiting block, the interior of the box body is fixedly connected with a fan, the outer side of the box body is fixedly connected with a drying box, and a ventilation hole is formed in the drying box;

the lower extreme fixedly connected with connecting block of circuit board, the lower extreme contact of connecting block is connected with damping spring, damping spring's lower extreme fixedly connected with connecting seat.

Preferably, the upper ends of the heat dissipation holes are fixedly connected with dust screens, and the areas of the dust screens are larger than the heat dissipation holes.

Preferably, a through hole is formed in the box body, and a heat conducting rod is connected to the inside of the through hole in a sliding mode.

Preferably, the inside of box body has seted up the vent, the left side fixedly connected with drying box of vent, drying box's area is greater than the vent.

Preferably, a limiting groove is formed in the box body, and a limiting block is clamped in the limiting groove.

Preferably, a bagged drying agent is placed in the drying box.

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

1. the utility model discloses a design circuit board lower extreme fixed connection's connecting block, connecting block lower extreme and damping spring contact, the fixed connection of damping spring and connecting seat has constituted a absorbing device through mutual cooperation, can effectually reduce switch overall structure's vibrations influence.

2. The utility model discloses a design circuit board lower extreme fixed connection's heat conduction pole, make the heat conduction pole pass the box body through the through-hole, and with the coolant liquid contact of placing in the radiating groove, the heat that produces the circuit board through the heat conduction pole passes through the heat conduction pole and transmits to the coolant liquid in, thereby reach a radiating effect to the circuit board, through the effect of design fan and louvre, wind-force through the fan also plays a radiating effect to the circuit board, steam passes through the louvre and discharges, through the dry box of design, can dry the air that gets into the box body, prevent that the moisture from getting into inside the box body, lead to the weing of circuit board, and can also effectually prevent the entering of dust through the dust screen.

Drawings

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

FIG. 2 is an enlarged view of the structure of part A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure of the portion B of FIG. 1 according to the present invention;

fig. 4 is a side view of the structure of the drying box of the present invention.

In the figure: 1. a box cover; 2. heat dissipation holes; 3. a dust screen; 4. a box body; 5. a through hole; 6. a heat conducting rod; 7. a circuit board; 8. a support bar; 9. a heat sink; 10. a limiting rod; 11. a vent; 12. a fan; 13. drying the box; 14. a vent hole; 15. connecting blocks; 16. a damping spring; 17. a connecting seat; 18. a limiting block; 19. a limiting groove.

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.

Examples

Referring to fig. 1, 2, 3 and 4, a multi-protocol communication exchange device includes a box cover 1, a box body 4 and a circuit board 7, wherein heat dissipation holes 2 are formed in the upper end of the box cover 1, the lower end of the box cover 1 is hinged with the box body 4, the box cover 1 can be separated from the box body 4 by rotating the box cover 1, the lower end of the box body 4 is slidably connected with a heat conduction rod 6, heat can be transferred through the heat conduction rod 6, the circuit board 7 is fixedly connected to the upper end of the heat conduction rod 6, a support rod 8 is fixedly connected to the lower end of the box body 4, a heat dissipation groove 9 is fixedly connected to the lower end of the support rod;

a limiting rod 10 is fixedly connected to the right end of the box cover 1, a limiting block 18 is fixedly connected to the lower end of the limiting rod 10, a fan 12 is fixedly connected to the inside of the box body 4, a drying box 13 is fixedly connected to the outer side of the box body 4, the drying box 13 is used for drying air, a vent hole 14 is formed in the drying box 13, and the vent hole 14 is used for allowing external air to enter;

lower extreme fixedly connected with connecting block 15 of circuit board 7, the lower extreme contact of connecting block 15 is connected with damping spring 16, and damping spring 16 passes through damping spring 16's flexible, can reduce the strength that vibrations produced, damping spring 16's lower extreme fixedly connected with connecting seat 17.

Referring to fig. 1, the upper end of the heat dissipation hole 2 is fixedly connected with a dust screen 3, and the area of the dust screen 3 is larger than that of the heat dissipation hole 2. Through designing the dust screen 3, can prevent that the dust from getting into the inside of box body 4 through louvre 2.

Referring to fig. 1, a through hole 5 is formed in the box body 4, and a heat conducting rod 6 is slidably connected to the inside of the through hole 5. By designing the through-hole 5 and the heat conduction rod 6 to be slidably connected, the heat conduction rod 6 can be made to slide in the through-hole 5.

Referring to fig. 1, a vent 11 is formed in the box body 4, a drying box 13 is fixedly connected to the left side of the vent 11, and the area of the drying box 13 is larger than that of the vent 11. By designing the ventilation opening 11, it is possible to let outside air enter the inside of the case 4 through the ventilation opening 11.

Referring to fig. 1 and 3, a limiting groove 19 is formed in the box body 4, and a limiting block 18 is clamped in the limiting groove 19. The box cover 1 and the box body 4 can be fixed by designing the clamping connection of the limiting block 18 and the limiting groove 19.

Referring to fig. 1 and 4, a desiccant is packed in the drying box 13. Through the drier that design drying box 13 and inside were placed, can make outside air just can get into the inside of box body 4 after the drying, prevent the inside of box body 4 and wet.

The utility model discloses the concrete implementation process as follows: during the use, when the switch during operation, 7 vibrations of circuit board, vibrations can drive the removal about 7 circuit boards, and circuit board 7 can drive the removal of connecting block 15, and connecting block 15 can contact with damping spring 16, transmits the vibrations power for damping spring 16, and through damping spring 16 flexible, can reduce the strength of this vibrations to the effectual condition that reduces vibrations avoids the damage of switch. When needs dispel the heat, through circuit board 7 lower extreme fixed connection's heat conduction pole 6, the heat of circuit board 7 can transmit through heat conduction pole 6, with heat transfer to in the radiating groove 9, can carry out effectual heat dissipation to heat conduction pole 6 through the coolant liquid in the radiating groove 9, thereby reach the radiating effect to circuit board 7, and the effect through fan 12, can carry out the heat dissipation of a physics to circuit board 7, steam can discharge through louvre 2, through dust screen 3, still can prevent that the dust from passing through louvre 2 and getting into, through design drying box 13, and place the drier in bags in its inside, carry out the drying to the air that gets into vent 11, prevent that the too big internal circuit that makes of air humidity that gets into from weing, thereby produce the harm.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-protocol communication exchange equipment, includes lid (1), box body (4), circuit board (7), its characterized in that: the upper end of the box cover (1) is provided with heat dissipation holes (2), the lower end of the box cover (1) is hinged with a box body (4), the lower end of the box body (4) is connected with a heat conduction rod (6) in a sliding mode, the upper end of the heat conduction rod (6) is fixedly connected with a circuit board (7), the lower end of the box body (4) is fixedly connected with a support rod (8), and the lower end of the support rod (8) is fixedly connected with a heat dissipation groove (9);

a limiting rod (10) is fixedly connected to the right end of the box cover (1), a limiting block (18) is fixedly connected to the lower end of the limiting rod (10), a fan (12) is fixedly connected to the inside of the box body (4), a drying box (13) is fixedly connected to the outer side of the box body (4), and a ventilation hole (14) is formed in the drying box (13);

the lower extreme fixedly connected with connecting block (15) of circuit board (7), the lower extreme contact of connecting block (15) is connected with damping spring (16), damping spring (16)'s lower extreme fixedly connected with connecting seat (17).

2. The multi-protocol communication switching device of claim 1, wherein: the upper end fixedly connected with dust screen (3) of louvre (2), the area of dust screen (3) is greater than louvre (2).

3. The multi-protocol communication switching device of claim 1, wherein: a through hole (5) is formed in the box body (4), and a heat conducting rod (6) is connected to the inside of the through hole (5) in a sliding mode.

4. The multi-protocol communication switching device of claim 1, wherein: vent (11) have been seted up to the inside of box body (4), the left side fixedly connected with drying box (13) of vent (11), the area of drying box (13) is greater than vent (11).

5. The multi-protocol communication switching device of claim 1, wherein: a limiting groove (19) is formed in the box body (4), and a limiting block (18) is clamped in the limiting groove (19).

6. The multi-protocol communication switching device of claim 1, wherein: a bagged drying agent is placed in the drying box (13).