CN215188030U

CN215188030U - Concentrator for communication network

Info

Publication number: CN215188030U
Application number: CN202121217026.3U
Authority: CN
Inventors: 段红
Original assignee: Shenzhen Huierde Technology Co ltd
Current assignee: Shenzhen Huierde Technology Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-12-14
Anticipated expiration: 2031-06-02

Abstract

The utility model belongs to the technical field of the concentrator, especially, a concentrator for communication network easily receives dust and high temperature influence scheduling problem after the start to the current concentrator that the background art provided, now proposes following scheme, all install the casing of bumper shock absorber including bottom four corners position, the front of casing is equipped with the net twine socket that the equidistance distributes, four the bottom outer wall of bumper shock absorber all bonds and has vacuum chuck, and is equipped with heat dissipation dust removal mechanism in the casing, the both sides of casing all articulate through the damping hinge has the telescopic link. The utility model is provided with the heat dissipation and dust removal mechanism, thereby reducing the adverse effect of dust and high temperature on the concentrator, further improving the working efficiency of the concentrator and reducing the probability of damage caused by the influence of dust and high temperature on electrical components; the shock absorber and the vacuum chuck are arranged, so that the concentrator can be conveniently and stably placed on the smooth tile ground or the desktop inside a house.

Description

Concentrator for communication network

Technical Field

The utility model relates to a concentrator technical field especially relates to a concentrator for communication network.

Background

The network concentrator, belonging to the basic equipment in data communication system, is a hardware equipment which does not need any software support or only needs little management software management, like the transmission medium of twisted pair, etc.

The net twine socket on current concentrator gets into the dust easily when not using, can influence its normal use in the long term, the radiating effect that still is exactly current concentrator is not good, especially in hot summer, the long-time back of using of concentrator start, and the inside a large amount of heats of gathering can't in time be dispelled, and a large amount of dust still can be piled up to inside simultaneously, and the work efficiency of concentrator will be reduced to the influence of dust and high temperature like this, influences its normal use, probably even causes the damage to inside electrical components. Therefore, we propose a hub for a communication network to address the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a concentrator for a communication network.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a concentrator for communication network, includes that bottom four corners position all installs the casing of bumper shock absorber, the front of casing is equipped with the net twine socket that the equidistance distributes, four the bottom outer wall of bumper shock absorber all bonds and has vacuum chuck, and is equipped with heat dissipation dust removal mechanism in the casing, the both sides of casing all articulate through the damping hinge has the telescopic link, and installs same ash baffle on two telescopic links jointly, heat dissipation dust removal mechanism includes the miniature radiator fan that the equidistance distributes, installs at the back shroud at the casing back, the miniature air exhaust fan that the equidistance distributes, through the suction hood of the positive outer wall of bolt fastening back shroud, through the filter screen of bolt fastening at the suction hood inner wall and set up the dust absorption hole at the equidistance distribution of the positive inner wall of suction hood.

Preferably, the shock absorber comprises a shock absorbing cylinder, a shock absorbing column inserted in the shock absorbing cylinder and a shock absorbing spring sleeved on the shock absorbing column, the outer walls of two ends of the shock absorbing spring are respectively welded on the outer wall of the top of the shock absorbing cylinder and the outer wall of the bottom of the shell, and the outer wall of the top end of the shock absorbing column is welded with the outer wall of the bottom of the shell.

Preferably, the telescopic rod comprises a hollow rod, an adjusting rod inserted in the hollow rod, threaded holes formed in the inner wall of the hollow rod, and thread grooves formed in the inner wall of the adjusting rod and distributed at equal intervals, and the threaded holes are connected with one of the thread grooves through bolts.

Preferably, the inner wall of the top of the shell is provided with a first convection hole matched with the miniature heat dissipation fan, the miniature heat dissipation fan is fixed in the first convection hole through a bolt, the rear cover plate is provided with a second convection hole matched with the miniature air exhaust fan, and the miniature air exhaust fan is fixed in the second convection hole through a bolt.

Preferably, the installation component comprises two iron bars welded on the outer wall of the front side of the rear cover plate, two slots arranged on the inner wall of the back side of the shell and permanent magnets fixed on the inner walls of the two slots in sequence, and the two iron bars are respectively attracted with the two permanent magnets.

Preferably, the inner wall of the bottom of the shell is provided with a heat dissipation opening, and the heat dissipation grating is fixed on the inner wall of the heat dissipation opening through a bolt.

The utility model has the advantages that:

1. the heat dissipation and dust removal mechanism is arranged, heat in the shell is blown to the outside from the heat dissipation grating by the micro heat dissipation fans for primary heat dissipation, and meanwhile, the heat is pumped to the outside by the micro air exhaust fans for secondary heat dissipation, so that the two heat dissipation modes are combined to achieve a better heat dissipation effect, the micro air exhaust fans can suck dust in the shell into the dust hood and collect the dust under the interception of the filter screen, the adverse effects of the dust and high temperature on the concentrator are reduced, the working efficiency of the concentrator can be improved, and the probability of damage caused by the influence of the dust and high temperature on electrical elements is reduced;

2. be provided with bumper shock absorber and vacuum chuck, can make things convenient for more stable place the concentrator on smooth ceramic tile ground or the desktop in the inside of being at home, utilize the cooperation of telescopic link and ash blocking plate to use simultaneously, can be used for people to mention the concentrator when ash blocking plate is in vertical state, make things convenient for people's carrying, can be used for when ash blocking plate is in the horizontality and block that external dust enters into in the net twine jack when the concentrator does not use.

Drawings

Fig. 1 is a schematic structural diagram of a communication network hub according to the present invention;

fig. 2 is a schematic bottom perspective view of a communication network hub according to the present invention;

fig. 3 is a schematic perspective view of a rear cover plate in a hub for a communication network according to the present invention, and an ash blocking plate in an ash blocking state;

fig. 4 is a schematic diagram of an exploded perspective structure of a part of the heat dissipation and dust collection mechanism in the hub for a communication network according to the present invention.

In the figure: the device comprises a shell 1, a shock absorber 2, a network cable socket 3, a vacuum sucker 4, a telescopic rod 5, an ash blocking plate 6, a miniature heat radiation fan 7, a rear cover plate 8, a miniature air exhaust fan 9, a dust hood 10, a filter screen 11, a dust suction hole 12, an iron bar 13, a slot 14, a permanent magnet 15 and a heat radiation grille 16.

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.

Referring to fig. 1-4, a hub for communication network comprises a shell 1 with dampers 2 installed at four corners of the bottom, each damper 2 comprises a damper cylinder, a damper column inserted in the damper cylinder and a damper spring sleeved on the damper column, the outer walls of two ends of the damper spring are respectively welded on the outer wall of the top of the damper cylinder and the outer wall of the bottom of the shell 1, the outer wall of the top of the damper column is welded with the outer wall of the bottom of the shell 1, the front of the shell 1 is provided with mesh wire sockets 3 distributed equidistantly, the outer walls of the bottoms of the four dampers 2 are respectively bonded with vacuum chucks 4, the dampers 2 and the vacuum chucks 4 are provided, the hub can be conveniently and stably placed on a smooth tile ground or desktop inside a home, a heat dissipation and dust removal mechanism is arranged in the shell 1, telescopic rods 5 are hinged to two sides of the shell 1 through damping hinges, and the same dust baffle 6 is installed on the two telescopic rods 5, the telescopic rod 5 comprises a hollow rod, an adjusting rod inserted into the hollow rod, threaded holes formed in the inner wall of the hollow rod and threaded grooves formed in the inner wall of the adjusting rod and distributed at equal intervals, the threaded holes are connected with one of the threaded grooves through bolts, the telescopic rod 5 and the dust baffle 6 are used in a matched mode, when the dust baffle 6 is in a vertical state, a concentrator can be lifted by people, the carrying of people is facilitated, when the dust baffle 6 is in a horizontal state, the dust baffle can be used for preventing external dust from entering the network cable socket 3, the adjusting rod 5 is adjusted by moving the adjusting rod, and after the adjustment is completed, the position fixing is performed through the bolts;

the heat dissipation and dust removal mechanism comprises micro heat dissipation fans 7 distributed at equal intervals, a rear cover plate 8 installed on the back of the shell 1 through an installation assembly, micro air exhaust fans 9 distributed at equal intervals, a dust hood 10 fixed on the outer wall of the front side of the rear cover plate 8 through bolts, a filter screen 11 fixed on the inner wall of the dust hood 10 through bolts, and dust suction holes 12 distributed at equal intervals on the inner wall of the front side of the dust hood 10, wherein a first convection hole matched with the micro heat dissipation fans 7 is formed in the inner wall of the top of the shell 1, the micro heat dissipation fans 7 are fixed in the first convection hole through bolts, a second convection hole matched with the micro air exhaust fans 9 is formed in the rear cover plate 8, the micro air exhaust fans 9 are fixed in the second convection hole through bolts, the installation assembly comprises two iron bars 13 welded on the outer wall of the front side of the rear cover plate 8, two slots 14 formed in the inner wall of the back side of the shell 1, and permanent magnets 15 fixed on the inner walls of the two slots 14 in sequence, the two iron strips 13 are respectively attracted with the two permanent magnets 15, the mounting assembly is utilized to facilitate people to rapidly disassemble and assemble the rear cover plate 8, so that people can conveniently maintain and overhaul the whole concentrator regularly, a heat dissipation port is formed in the inner wall of the bottom of the shell 1, the heat dissipation grid 16 is fixed on the inner wall of the heat dissipation port through a bolt, a heat dissipation and dust removal mechanism is arranged, a plurality of micro heat dissipation fans 7 are utilized to blow heat in the shell 1 to the outside from the heat dissipation grid 16 for primary heat dissipation, meanwhile, a plurality of micro air exhaust fans 9 pump the heat to the outside for secondary heat dissipation, the two heat dissipation modes are combined to achieve a better heat dissipation effect, and the micro air exhaust fans 9 can also suck dust in the shell 1 into the dust hood 10 to complete dust collection under the interception of the filter screen 11, so that the adverse effects of the dust and high temperature on the concentrator are reduced, and the working efficiency of the concentrator can be improved, the probability of damage to the electrical components due to dust and high temperature is reduced.

The working principle is as follows: when carrying out the heat dissipation and dust removal, utilize a plurality of miniature radiator fan 7 to blow to the external world from heat dissipation grid 16 in with casing 1 and tentatively dispel the heat, a plurality of miniature suction fan 9 simultaneously inhale dust absorption hole 12 that heat and dust distribute from the equidistance in to suction hood 10, the heat is discharged to the external world from the second convection hole after filter screen 11 and is dispelled the heat once more, the dust is collected in the bottom of suction hood 10 under filter screen 11's interception, utilize telescopic link 5 and dust board 6's cooperation to use, can be used for people to mention the concentrator when dust board 6 is in vertical state, make things convenient for people's carrying, can be used for when dust board 6 is in the horizontality in the dust that blocks external dust and gets into network cable socket 3 when the concentrator does not use.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a concentrator for communication network, includes casing (1) that bumper shock absorber (2) were all installed to bottom four corners position, the front of casing (1) is equipped with net twine socket (3) that the equidistance distributes, its characterized in that, four the bottom outer wall of bumper shock absorber (2) all bonds and has vacuum chuck (4), and is equipped with heat dissipation dust removal mechanism in casing (1), the both sides of casing (1) all articulate through the damping hinge has telescopic link (5), and installs same dust board (6) on two telescopic links (5) jointly, heat dissipation dust removal mechanism includes miniature radiator fan (7) that the equidistance distributes, installs at back shroud (8) the back of casing (1), miniature air exhaust fan (9) that the equidistance distributes, through dust hood (10) of bolt fastening back shroud (8) front outer wall, through filter screen (11) of bolt fastening at dust hood (10) inner wall and set up in dust hood (10) Dust collection holes (12) are distributed on the inner wall of the front face at equal intervals.

2. The hub according to claim 1, wherein the damper (2) comprises a damping cylinder, a damping post inserted in the damping cylinder, and a damping spring sleeved on the damping post, and the outer walls of the two ends of the damping spring are respectively welded to the outer wall of the top of the damping cylinder and the outer wall of the bottom of the housing (1), and the outer wall of the top of the damping post is welded to the outer wall of the bottom of the housing (1).

3. The concentrator for communication network according to claim 1, wherein the telescopic rod (5) comprises a hollow rod, an adjusting rod inserted in the hollow rod, a threaded hole formed in the inner wall of the hollow rod, and equidistantly distributed thread grooves formed in the inner wall of the adjusting rod, and the threaded hole is connected with one of the thread grooves by a bolt.

4. The hub according to claim 1, wherein the inner wall of the top of the housing (1) is provided with a first convection hole adapted to the micro heat dissipation fan (7), the micro heat dissipation fan (7) is fixed in the first convection hole by a bolt, the back cover plate (8) is provided with a second convection hole adapted to the micro air extractor (9), and the micro air extractor (9) is fixed in the second convection hole by a bolt.

5. A concentrator for a communication network according to claim 1, wherein the mounting assembly comprises two iron bars (13) welded to the outer wall of the front surface of the back cover plate (8), two slots (14) formed in the inner wall of the back surface of the housing (1), and permanent magnets (15) sequentially fixed to the inner walls of the two slots (14), and the two iron bars (13) are respectively attracted to the two permanent magnets (15).

6. The hub according to claim 1, wherein the inner wall of the bottom of the housing (1) is provided with a heat sink, and the heat sink grid (16) is fixed on the inner wall of the heat sink by bolts.