CN215495005U

CN215495005U - Multi-serial port network controller

Info

Publication number: CN215495005U
Application number: CN202122344924.1U
Authority: CN
Inventors: 邓金波; 邓臻; 袁春娟; 谷彩用; 谯琼
Original assignee: Changzhou Mingde Intelligent Control Technology Co ltd
Current assignee: Changzhou Mingde Intelligent Control Technology Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-01-11
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a multi-serial port network controller, which is technically characterized in that: the controller comprises a mounting plate, a shell and a controller core body which is fixedly mounted in an inner cavity of the shell, wherein two ends of the shell are respectively and fixedly connected with two mounting pieces for mounting and fixing, the bottom of the shell is fixedly connected with a plurality of supporting columns, the mounting pieces are fixedly connected with the mounting plate through bolts, and the mounting plate is provided with a plurality of waist-shaped grooves; the heat dissipation assemblies are arranged on the two sides of the controller core body in the inner cavity of the shell, air inlets for air to enter are formed in the two sides of the shell respectively, the filtering assembly for filtering impurities in air flow is arranged at the air inlets in the inner cavity of the shell, and a plurality of air outlets are formed in the top of the shell; the problem of the controller radiating effect is poor in the prior art, can't filter the air current, inconvenient washing change filter assembly has effectively been solved.

Description

Multi-serial port network controller

Technical Field

The utility model relates to the technical field of network controllers, in particular to a multi-serial-port network controller.

Background

Network controllers are one of the more important devices in network connectivity, which are computer hardware designed to allow computers to communicate over a computer network. It belongs to layer 2 of the OSI model because it possesses a MAC address. It allows users to connect to each other through cables or wirelessly.

Reference may be made to chinese patent publication No. CN207869571U, which discloses a network power controller, comprising: the mounting frame is provided with jacks on a mounting surface; the controller comprises a controller body, wherein a mounting seat is convexly arranged on the side wall of the controller body, and a mounting hole is formed in the mounting surface, which is assembled with the mounting frame, of the mounting seat along the direction perpendicular to the mounting surface; and the inserting structure is arranged in the mounting hole and used for inserting the jack so as to install the controller body on the mounting frame.

Above-mentioned patent has the advantage of accuse simple and conveniently, good reliability, current impact are little, current-voltage detection is convenient, long service life advantage, but it also has the defect, if: its mounted position is not convenient for adjust, and inconvenient dress of hanging is relatively poor, can't filter the air current simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multi-serial port network controller to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a multi-serial port network controller comprises a mounting plate, a shell and a controller core body which is fixedly mounted in an inner cavity of the shell, wherein two ends of the shell are fixedly connected with two mounting pieces for mounting and fixing respectively, the bottom of the shell is fixedly connected with a plurality of supporting columns, the mounting pieces are fixedly connected with the mounting plate through bolts, and the mounting plate is provided with a plurality of waist-shaped grooves;

the inner chamber of casing is in the both sides of controller core all are provided with radiator unit, the air intake that is used for the air current to get into is seted up respectively to the both sides of casing, the casing inner chamber is in air intake department is provided with the filtering component who is arranged in the filtering air current impurity, a plurality of air outlets have been seted up at the top of casing.

Preferably, the one end of casing is provided with a plurality of network connection ports, USB transmission port, power connection port, shift knob and signal indicator, shells inner wall is in a plurality of network connection port USB transmission port and power connection port department all is provided with the protection end, a plurality of the protection end all with controller core body coupling.

Preferably, a plurality of air outlets are provided with dustproof mesh enclosures.

Preferably, the heat dissipation assembly comprises a vertical plate fixedly connected to the bottom of the inner cavity of the shell, two through holes are formed in the vertical plate, a servo motor is installed at the center of each through hole, and a motor shaft of each servo motor is fixedly connected with a plurality of blades.

Preferably, a cross-shaped fixing frame is fixedly connected to the inner wall of the through hole, a circular plate is arranged at the center of the cross-shaped fixing frame, and the servo motor is fixedly installed in the circular plate.

Preferably, the filtering component comprises a filtering box body inserted at the top end of the shell, a filtering sponge is arranged inside the filtering box body, and the end face of the filtering box body is attached to the inner port of the air inlet.

Preferably, two L-shaped plates are fixedly connected to two sides of the inner cavity of the shell, and the filtering box body is connected between the two L-shaped plates in a sliding mode.

Preferably, the top of the filtering box body is fixedly connected with a carrying handle, the top of the shell is rotatably connected with a limiting rod, and the top of the filtering box body is fixedly connected with a limiting block.

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

the multi-serial port network controller can achieve the purposes of being convenient to mount and fix and adjusting the mounting position through the arrangement of the mounting plate, the bolts and the waist-shaped grooves, can be used for conveniently mounting and fixing the shell on the mounting plate through the matching of the mounting plate and the bolts, and can be disassembled and assembled conveniently at the same time, and through the arrangement of the waist-shaped grooves, the mounting plate can be conveniently fixed and hung on a wall body, and meanwhile, the mounting position can be conveniently finely adjusted, so that the problems that the network controller is inconvenient to hang and the mounting position is inconvenient to adjust in the prior art are effectively solved;

second, this many serial ports network controller, setting through the support column, can make the casing not with mounting panel direct contact, and then can reduce the injury of mounting panel vibrations to casing and controller core, through the air intake, air outlet and radiator unit's setting, can improve the heat dispersion of this controller, setting through filter unit, can filter the inside air current of getting into the casing, the inside air circumstance of casing has effectively been protected, still be convenient for wash the change to filter unit simultaneously, it is poor effectively to have solved prior art controller radiating effect, can't filter the air current, inconvenient washing changes filter unit's problem.

Drawings

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

FIG. 2 is a second schematic structural diagram of the present invention;

FIG. 3 is a partial schematic view of the present invention;

FIG. 4 is a second partial schematic view of the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 1 at A according to the present invention;

FIG. 6 is an enlarged view of the structure of FIG. 2 at B according to the present invention.

In the figure: 1. mounting a plate; 2. a controller core; 3. mounting a sheet; 4. a support pillar; 5. a bolt; 6. a heat dissipating component; 61. a vertical plate; 62. a through hole; 63. a servo motor; 64. a blade; 65. a cross-shaped fixing frame; 66. a circular ring plate; 7. an air inlet; 8. a filter assembly; 81. a filter cartridge body; 82. filtering the sponge; 83. a carrying handle; 9. an air outlet; 10. a network connection port; 11. a USB transmission port; 12. a power connection port; 13. a switch button; 14. a signal indicator light; 15. a protective end; 16. a dust-proof net cover; 17. an L-shaped plate; 18. a limiting rod; 19. a limiting block; 20. a waist-shaped groove; 21. a housing.

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. 1-6, the present invention provides a technical solution: a multi-serial port network controller comprises a mounting plate 1, a shell 21 and a controller core 2 which is fixedly mounted in the inner cavity of the shell 21, wherein two ends of the shell 21 are fixedly connected with two mounting pieces 3 for mounting and fixing respectively, the bottom of the shell 21 is fixedly connected with a plurality of supporting columns 4, the mounting pieces 3 are fixedly connected with the mounting plate 1 through bolts 5, and the mounting plate 1 is provided with a plurality of waist-shaped grooves 20;

the inner chamber of casing 21 all is provided with radiator unit 6 in the both sides of controller core 2, and the air intake 7 that is used for the air current to get into is seted up respectively to the both sides of casing 21, and casing 21 inner chamber is provided with the filtering component 8 that is arranged in the filtering air current impurity at air intake 7 department, and a plurality of air outlets 9 have been seted up at the top of casing 21.

The multi-serial-port network controller can achieve the purposes of convenient installation and fixation and convenient adjustment of the installation position by arranging the installation plate 1, the installation sheet 3, the bolt 5 and the waist-shaped groove 20, the shell 21 can be conveniently installed and fixed on the installation plate 1 by matching the installation sheet 3 and the bolt 5, and can be conveniently disassembled and assembled at the same time, the installation plate 1 can be conveniently fixed and hung on a wall body by arranging the waist-shaped groove 20, and the installation position can be conveniently finely adjusted, so that the problems that the network controller is inconvenient to hang and the installation position is inconvenient to adjust in the prior art are effectively solved;

this many serial ports network controller, setting through support column 4, can make casing 21 not with 1 direct contact of mounting panel, and then can reduce the injury of mounting panel 1 vibrations to casing 21 and controller core 2, through air intake 7, air outlet 9 and radiator unit 6's setting, can improve the heat dispersion of this controller, setting through filter unit 8, can filter the inside air current of getting into casing 21, the inside air environment of casing 21 has effectively been protected, still be convenient for wash the change to filter unit 8 simultaneously, it is poor effectively to have solved the controller radiating effect of prior art, can't filter the air current, inconvenient washing changes the problem of filter unit 8.

In this embodiment, preferably, one end of the housing 21 is provided with a plurality of network connection ports 10, a USB transmission port 11, a power connection port 12, a switch button 13 and a signal indicator lamp 14, the inner wall of the housing 21 is provided with a plurality of protection tips 15 at the network connection ports 10, the USB transmission port 11 and the power connection port 12, and the plurality of protection tips 15 are connected with the controller core 2; through the setting of protection end 15, can prevent that external dust and water from getting into in the casing 21, play the guard action to controller core 2.

In this embodiment, preferably, the dust-proof mesh enclosure 16 is arranged at each of the air outlets 9; through the arrangement of the dustproof mesh enclosure 16, external dust can be prevented from entering the shell 21 through the air outlet 9.

In this embodiment, preferably, the heat dissipation assembly 6 includes a vertical plate 61 fixedly connected to the bottom of the inner cavity of the housing 21, two through holes 62 are formed in the vertical plate 61, a servo motor 63 is installed at the center of the through hole 62, and a motor shaft of the servo motor 63 is fixedly connected with a plurality of blades 64; when the air conditioner is used, the servo motor 63 is started to drive the blades 64 to rotate, the generated air flow is blown to the controller core body 2 to cool and dissipate the air flow, the air flow in the shell 21 is exhausted through the air outlet 9, and the fresh air flow enters the shell 21 after being filtered by the filtering component 8 through the air inlet 7.

In this embodiment, preferably, the inner wall of the through hole 62 is fixedly connected with a cross fixing frame 65, a circular plate 66 is arranged at the center of the cross fixing frame 65, and the servo motor 63 is installed and fixed in the circular plate 66; through the arrangement of the cross fixing frame 65 and the circular ring plate 66, the servo motor 63 can be conveniently installed and fixed.

In this embodiment, preferably, the filtering assembly 8 includes a filtering box 81 inserted into the top end of the housing 21, a filtering sponge 82 is disposed inside the filtering box 81, and an end surface of the filtering box 81 is attached to the inner port of the air inlet 7; through the setting of filtering sponge 82, dust and other impurity in can the effective filtering air current still conveniently take out simultaneously and wash the recycling, have effectively practiced thrift use cost and have still improved the filter effect.

In this embodiment, preferably, two L-shaped plates 17 are fixedly connected to both sides of the inner cavity of the housing 21, and the filtering box 81 is connected between the two L-shaped plates 17 in a sliding manner; through the setting of L template 17, can lead to filtering box body 81, make things convenient for it to take out and insert.

In this embodiment, preferably, the top of the filtering box 81 is fixedly connected with a carrying handle 83, the top of the housing 21 is rotatably connected with a limiting rod 18, and the top of the filtering box 81 is fixedly connected with a limiting block 19; through the setting of gag lever post 18 and stopper 19, can carry on spacingly to filtering box body 81, avoid it to break away from with casing 21.

The working principle is as follows: at first fix the installation of mounting panel 1 on the wall body, can adjust the mounted position through waist type groove 20 when the installation is fixed, after the installation is fixed, fix a plurality of installation pieces 3 of casing 21 both sides on mounting panel 1 through bolt 5, can realize that it is fixed with the hanging of controller core 2 to install, start radiator unit 6 when needs dispel the heat and blow the heat dissipation to casing 21 inside, the inside air current of casing 21 then passes through air outlet 9 and discharges, fresh air then passes through 7 departments of air intake and gets into in casing 21 after filtering 8 filters, the inside air circumstance of casing 21 has effectively been protected, make controller core 2 avoid the pollution of dust, can effectively prolong the life of controller core 2.

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. A multi-serial port network controller is characterized in that: the device comprises a mounting plate (1), a shell (21) and a controller core body (2) which is fixedly mounted in an inner cavity of the shell (21), wherein two ends of the shell (21) are fixedly connected with two mounting pieces (3) for mounting and fixing respectively, the bottom of the shell (21) is fixedly connected with a plurality of supporting columns (4), the mounting pieces (3) are fixedly connected with the mounting plate (1) through bolts (5), and the mounting plate (1) is provided with a plurality of waist-shaped grooves (20);

the inner chamber of casing (21) is in the both sides of controller core (2) all are provided with radiator unit (6), air intake (7) that are used for the air current to get into are seted up respectively to the both sides of casing (21), casing (21) inner chamber is in air intake (7) department is provided with filtering component (8) that are arranged in the filtering air current impurity, a plurality of air outlets (9) have been seted up at the top of casing (21).

2. The multi-serial port network controller according to claim 1, wherein: the one end of casing (21) is provided with a plurality of network connection port (10), USB transmission port (11), power connection port (12), shift knob (13) and signal indicator (14), casing (21) inner wall is in a plurality of network connection port (10) USB transmission port (11) and power connection port (12) department all is provided with protection end (15), and is a plurality of protection end (15) all with controller core (2) are connected.

3. The multi-serial port network controller according to claim 1, wherein: and a plurality of air outlets (9) are provided with dustproof mesh enclosures (16).

4. The multi-serial port network controller according to claim 1, wherein: radiator unit (6) are including fixed connection vertical board (61) of casing (21) inner chamber bottom, two through-holes (62) have been seted up on vertical board (61), servo motor (63) are installed in the center department of through-hole (62), a plurality of blades (64) of motor shaft fixedly connected with of servo motor (63).

5. The multi-serial port network controller according to claim 4, wherein: the inner wall of the through hole (62) is fixedly connected with a cross fixing frame (65), a circular plate (66) is arranged at the center of the cross fixing frame (65), and the servo motor (63) is installed and fixed in the circular plate (66).

6. The multi-serial port network controller according to claim 1, wherein: the filter assembly (8) comprises a filter box body (81) inserted at the top end of the shell (21), a filter sponge (82) is arranged inside the filter box body (81), and the end face of the filter box body (81) is attached to the inner port of the air inlet (7).

7. The multi-serial port network controller according to claim 6, wherein: the equal two L templates (17) of equal fixedly connected with in casing (21) inner chamber both sides, it connects to filter box body (81) and slide between two L templates (17).

8. The multi-serial port network controller according to claim 6, wherein: the top fixedly connected with carrying handle (83) of filtering box body (81), the top of casing (21) is rotated and is connected with gag lever post (18), the top fixedly connected with stopper (19) of filtering box body (81).