CN214256987U

CN214256987U - Serial server for converting RS485 communication port into Ethernet port

Info

Publication number: CN214256987U
Application number: CN202120099497.2U
Authority: CN
Inventors: 张国威
Original assignee: Nanjing Lingran Information Technology Co ltd
Current assignee: Nanjing Lingran Information Technology Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-09-21
Anticipated expiration: 2031-01-14

Abstract

The utility model relates to a serial port server technical field just discloses a serial port server that RS485 communication mouth changes Ethernet mouth, including the casing, the right side fixed mounting of casing inner chamber has spacing frame, the upper and lower both sides of spacing frame all are provided with the flabellum, a plurality of through-holes have been seted up in the left side of spacing frame, the inside fixed mounting of casing has the heating panel, and the inside of heating panel is the fretwork form, the right side fixed mounting of heating panel has the motor, the output shaft bolt of motor has the action wheel; the utility model discloses a casing, spacing frame, flabellum, motor, heating panel, rotary rod, action wheel, from the driving wheel, dustproof otter board, screw rod, limiting plate, carousel, gag lever post and the setting in spacing hole for this serial servers possesses and can conveniently dismantle the clearance to the dust screen, and the advantage that the radiating effect is good, has solved current serial servers and has not been convenient for dismantle the clearance to the dust screen, and the poor problem of radiating effect.

Description

Serial server for converting RS485 communication port into Ethernet port

Technical Field

The utility model relates to a serial port server technical field specifically is a serial port server of RS485 communication mouth commentaries on classics ethernet mouth.

Background

The serial server provides a serial-to-network function, can convert the RS-232/485/422 serial into a TCP/IP protocol network interface, and realizes the bidirectional transparent transmission of data between the RS-232/485/422 serial and the TCP/IP protocol network interface or supports the bidirectional transmission of the MOUBUS protocol. The serial port equipment can immediately have the function of a TCP/IP network interface, is connected with a network for data communication, and expands the communication distance of the serial port equipment.

The current serial port server is not convenient for dismantle the clearance to the dust screen, and can produce a large amount of steam in its during operation, not only can influence serial port server's normal work under long-time high temperature, still can influence the life of server component, for this we have proposed one kind and can conveniently dismantle the clearance to the dust screen, and the serial port server that the radiating effect is good solves the problem that above-mentioned content exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a serial port server of RS485 communication mouth commentaries on classics ethernet mouth possesses and can conveniently dismantle the clearance to the dust screen, and the advantage that the radiating effect is good, has solved current serial port server and has been not convenient for dismantle the clearance to the dust screen, and the poor problem of radiating effect.

In order to achieve the above object, the utility model provides a following technical scheme: a serial port server for converting an RS485 communication port into an Ethernet port comprises a shell, wherein a limiting frame is fixedly arranged on the right side of an inner cavity of the shell, fan blades are arranged on the upper side and the lower side of the limiting frame, a plurality of through holes are formed in the left side of the limiting frame, a heat dissipation plate is fixedly arranged in the shell, the interior of the heat dissipation plate is hollow, a motor is fixedly arranged on the right side of the heat dissipation plate, an output shaft of the motor is in bolted connection with a driving wheel, the driving wheel is connected with a driven wheel through a belt transmission, rotating rods are respectively in bolted connection with the right sides of the driving wheel and the driven wheel, the other ends of the rotating rods penetrate through the interior of the limiting frame and are in bolted connection with the fan blades, a through groove is formed in the surface of the right side of the shell, a dustproof screen plate is arranged on the right side of the through groove, a limiting hole is formed in the top of the dustproof screen plate, and a placing groove is formed in the interior of the right side of the shell, and the inside of standing groove is provided with the screw rod, the top of casing is run through to the one end of screw rod and bolted connection has the carousel, the other end of screw rod is rotated with the inner wall of standing groove and is connected, the surperficial threaded connection of screw rod has the limiting plate, the right side welding of limiting plate bottom has the gag lever post, the gag lever post uses with spacing hole cooperation.

Preferably, a sliding rod is arranged inside the placing groove and is in sliding connection with the inside of the limiting plate.

Preferably, the top of the turntable is fixedly provided with a crank, and the surface of the crank is bonded with an anti-slip sleeve.

Preferably, a plurality of radiating fins are fixedly mounted on the right side of the radiating plate and are distributed in an equidistant arrangement mode.

Preferably, the right side of the dustproof mesh plate is fixedly provided with a pull ring, and the surface of the pull ring is fixedly provided with a soft cushion.

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

the utility model discloses a casing, spacing frame, flabellum, motor, heating panel, rotary rod, action wheel, from the driving wheel, dustproof otter board, screw rod, limiting plate, carousel, gag lever post and the setting in spacing hole for this serial servers possesses and can conveniently dismantle the clearance to the dust screen, and the advantage that the radiating effect is good, has solved current serial servers and has not been convenient for dismantle the clearance to the dust screen, and the poor problem of radiating effect.

Drawings

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

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

FIG. 3 is an enlarged view of the present invention at B in FIG. 1;

fig. 4 is a perspective view of the present invention.

In the figure: 1. a housing; 2. a limiting frame; 3. a fan blade; 4. a heat dissipation plate; 5. a motor; 6. a driving wheel; 7. rotating the rod; 8. a driven wheel; 9. a through hole; 10. a heat dissipating fin; 11. a placement groove; 12. a screw; 13. a turntable; 14. a crank; 15. a limiting plate; 16. a limiting rod; 17. a slide bar; 18. a dustproof screen plate; 19. a limiting hole; 20. a pull ring; 21. a through 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.

Referring to fig. 1-4, a serial server for converting an RS485 communication port to an ethernet port includes a housing 1, a limiting frame 2 is fixedly mounted on a right side of an inner cavity of the housing 1, fan blades 3 are disposed on upper and lower sides of the limiting frame 2, a plurality of through holes 9 are disposed on a left side of the limiting frame 2, a heat dissipation plate 4 is fixedly mounted inside the housing 1, an interior of the heat dissipation plate 4 is hollow, a motor 5 is fixedly mounted on a right side of the heat dissipation plate 4, an output shaft of the motor 5 is bolted with a driving wheel 6, the driving wheel 6 is connected with a driven wheel 8 through a belt transmission, a rotating rod 7 is bolted on right sides of the driving wheel 6 and the driven wheel 8, the other end of the rotating rod 7 penetrates through the interior of the limiting frame 2 and is bolted with the fan blades 3, a through groove 21 is disposed on a surface of the right side of the housing 1, a dustproof mesh plate 18 is disposed on the right side of the through groove 21, a limiting hole 19 is disposed on a top of the dustproof mesh plate 18, a placing groove 11 is arranged in the right side of the shell 1, a screw 12 is arranged in the placing groove 11, one end of the screw 12 penetrates through the top of the shell 1 and is bolted with a rotary disc 13, the other end of the screw 12 is rotationally connected with the inner wall of the placing groove 11, a limiting plate 15 is connected with the surface of the screw 12 through threads, a limiting rod 16 is welded on the right side of the bottom of the limiting plate 15, the limiting rod 16 is matched with a limiting hole 19 for use, through the arrangement of the shell 1, the limit frame 2, the fan blades 3, the motor 5, the heat dissipation plate 4, the rotating rod 7, the driving wheel 6, the driven wheel 8, the dustproof screen plate 18, the screw 12, the limit plate 15, the rotating disc 13, the limit rod 16 and the limit hole 19, the serial server is convenient to disassemble and clean the dustproof screen, and the advantage that the radiating effect is good has solved current serial port server and has been not convenient for dismantle the clearance to the dust screen, and the poor problem of radiating effect.

Referring to fig. 1 and 2, a sliding rod 17 is disposed inside the placing groove 11, the sliding rod 17 is slidably connected with the inside of the limiting plate 15, and the limiting plate 15 is conveniently limited by the sliding rod 17 to avoid rotation.

Referring to fig. 1 and 2, a crank 14 is fixedly mounted at the top of the rotary table 13, an anti-slip sleeve is bonded on the surface of the crank 14, and the arrangement of the crank 14 facilitates the rotation of the rotary table 13 by a worker.

Referring to fig. 1, a plurality of heat dissipating fins 10 are fixedly installed on the right side of the heat dissipating plate 4, the heat dissipating fins 10 are equidistantly arranged, and the heat dissipating area can be increased and the heat dissipating efficiency can be improved by the arrangement of the heat dissipating fins 10.

Referring to fig. 1 and 4, a pull ring 20 is fixedly installed on the right side of the dustproof screen 18, and a soft pad is fixedly installed on the surface of the pull ring 20, so that the dustproof screen 18 can be conveniently taken by a worker through the arrangement of the pull ring 20.

The working principle is as follows: when the serial server is used, the motor 5 can be started, the output shaft of the motor 5 drives the driving wheel 6 to rotate, then the driving wheel 6 drives the driven wheel 8 to rotate through a belt, when the driving wheel 6 and the driven wheel 8 rotate, and drives the rotating rod 7 to rotate, then the rotating rod 7 drives the fan blades 3 to rotate, and discharges hot air accumulated on the heat dissipation plate 4 and the heat dissipation fins 10, when the serial server is used for a period of time and the dustproof screen plate 18 needs to be disassembled and cleaned, the crank 14 can be shaken, the crank 14 drives the rotating disc 13 to rotate, then the rotating disc 13 drives the screw 12 to rotate, meanwhile, the screw 12 drives the limiting plate 15 to move upwards, so that the limiting rod 16 is separated from the limiting hole 19, then the pull ring 20 can be pulled, the dustproof screen plate 18 can be taken out, then the dustproof screen plate 18 is cleaned, after the cleaning is finished, the dustproof screen plate 18 is put in again, and finally the crank 14 is shaken, and fixing the dustproof screen plate 18 again.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 serial port server that RS485 communication port changes ethernet port, includes casing (1), its characterized in that: the novel fan blade is characterized in that a limiting frame (2) is fixedly mounted on the right side of an inner cavity of the shell (1), fan blades (3) are arranged on the upper side and the lower side of the limiting frame (2), a plurality of through holes (9) are formed in the left side of the limiting frame (2), a heat dissipation plate (4) is fixedly mounted inside the shell (1), the heat dissipation plate (4) is hollow, a motor (5) is fixedly mounted on the right side of the heat dissipation plate (4), an output shaft of the motor (5) is bolted with a driving wheel (6), the driving wheel (6) is connected with a driven wheel (8) through belt transmission, rotating rods (7) are bolted on the right sides of the driving wheel (6) and the driven wheel (8), the other ends of the rotating rods (7) penetrate through the inside of the limiting frame (2) and are bolted with the fan blades (3), through grooves (21) are formed in the surface of the right side of the shell (1), and dustproof mesh plates (18) are arranged on the right sides of the through grooves (21), spacing hole (19) have been seted up at the top of dust screen (18), standing groove (11) have been seted up to the inside on casing (1) right side, and the inside of standing groove (11) is provided with screw rod (12), the one end of screw rod (12) runs through the top of casing (1) and bolted connection has carousel (13), the other end of screw rod (12) is connected with the inner wall rotation of standing groove (11), the surperficial threaded connection of screw rod (12) has limiting plate (15), the right side welding of limiting plate (15) bottom has gag lever post (16), gag lever post (16) and spacing hole (19) cooperation are used.

2. The serial server for converting the RS485 communication port into the Ethernet port according to claim 1, wherein: a sliding rod (17) is arranged inside the placing groove (11), and the sliding rod (17) is connected with the limiting plate (15) in a sliding mode.

3. The serial server for converting the RS485 communication port into the Ethernet port according to claim 1, wherein: the top of the rotary table (13) is fixedly provided with a crank (14), and the surface of the crank (14) is bonded with an anti-slip sleeve.

4. The serial server for converting the RS485 communication port into the Ethernet port according to claim 1, wherein: the right side of the heat dissipation plate (4) is fixedly provided with a plurality of heat dissipation fins (10), and the heat dissipation fins (10) are arranged at equal intervals.

5. The serial server for converting the RS485 communication port into the Ethernet port according to claim 1, wherein: the right side fixed mounting of dustproof otter board (18) has pull ring (20), the fixed surface of pull ring (20) installs the cushion.