CN210016743U

CN210016743U - Dustproof device for router

Info

Publication number: CN210016743U
Application number: CN201920524031.5U
Authority: CN
Inventors: 马军
Original assignee: Hainan Secon Information Technology Co Ltd
Current assignee: Hainan Secon Information Technology Co Ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-02-04
Anticipated expiration: 2029-04-18

Abstract

The utility model provides a dust keeper for router, including the open box in top, fixed setting be used for placing the support of router, lid in the box fit the case lid at box top and set up the radiator fan of bottom in the box. The box cover is provided with a plurality of upper threading holes, and the box cover is also fixedly provided with a dustproof block with a through hole corresponding to the upper threading holes. A plurality of ventilation strip holes are formed in two opposite side walls of the box body, and a dustproof net and a mounting assembly for mounting the dustproof net are covered on the outer side wall of the box body corresponding to the ventilation strip holes; the mounting assembly comprises a limiting strip for inserting the dust screen and an elastic pressing device for pressing the dust screen; the number of the heat radiation fans is at least two, and the heat radiation fans are arranged below the support. The utility model discloses not only carry out effectual blockking to external dust, still carried out the heat dissipation of certain degree to the router, prolonged the life of router.

Description

Dustproof device for router

Technical Field

The utility model relates to a network auxiliary assembly especially relates to a dust keeper for router.

Background

Currently, a router is a device for connecting local area networks and wide area networks in the internet, and automatically selects and sets a route according to the channel condition, and sends signals in a front-back order by using an optimal path. The most common router is an ethernet router. Also common are telephony voice routers, fiber optic routers, and the like. Typically, each port of the router is used to connect to a separate network segment, but sometimes to provide faster access, important network computers may be connected directly to the ports of the router. Therefore, key servers and important users of the network have higher access speed and support larger information flow. At present, a commonly used router includes a housing and a circuit board, the circuit board is installed inside the housing of the router, a status display lamp is disposed on the housing, the status display lamp is electrically connected to the circuit board, a WLAN interface and a LAN interface are disposed on the housing, a power interface is disposed on one side of the LAN interface, both the WLAN interface and the LAN interface are electrically connected to the circuit board, the power interface is electrically connected to the circuit board, and an antenna electrically connected to the circuit board is installed on the housing of the router.

Because the existing network office can not achieve dustlessness, the router generally works continuously for 24 hours and is exposed in an environment with dust for a long time, and the performance of the router is greatly influenced due to the fact that internal components of the router are polluted by the dust, particularly, each interface part is directly exposed in the air and is easy to be stained with the dust, voltage instability can be caused, normal work of the router is influenced, and time-consuming effect and small effect are achieved when the dust on the interfaces are cleaned.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dust keeper for router to solve the problem that influence equipment was used that current router leads to because the deposition in the use.

The utility model discloses a realize like this:

a dustproof device for a router comprises a box body with an open top, a bracket fixedly arranged in the box body and used for placing the router, a box cover covering the top of the box body and a cooling fan arranged at the bottom in the box body;

the box cover is provided with a plurality of upper threading holes for accommodating the antennas to pass through, and the box cover is also fixedly provided with a dustproof block with a through hole corresponding to the upper threading holes;

a plurality of ventilation strip holes are formed in two opposite side walls of the box body, and a dustproof net and a mounting assembly for mounting the dustproof net are covered on the outer side wall of the box body corresponding to the ventilation strip holes; the mounting assembly comprises a limiting strip for inserting the dustproof net and an elastic pressing device for pressing the dustproof net;

the number of the heat radiation fans is at least two, and the heat radiation fans are arranged below the support.

The rear side of box is opened and is equipped with a plurality of net twine perforation that are used for wearing dress net twine, net twine perforation outside covers establishes the net twine dust guard, the net twine dust guard is including the fixed rubber dustproof sheet that sets up, be provided with on the rubber dustproof sheet a plurality of with the cross crack that the net twine perforation corresponds.

The elastic pressing device comprises an upper mounting plate perpendicular to the outer side wall of the box body, a pressing plate hinged to the bottom end of the upper mounting plate and a spring arranged between the pressing plate and the upper mounting plate in a compressed state.

The support erects the lower part in the box, the support is in including the backup pad that is used for supporting the router and setting a plurality of landing legs of backup pad bottom vertically be provided with the multirow air vent in the backup pad the top surface of backup pad is provided with a plurality of support archs, the equal parallel and level in bellied top of support.

The utility model has the advantages that:

1. the box cover is provided with a plurality of upper threading holes for the antenna to pass through, the top end of the box cover is fixedly provided with a dustproof block corresponding to the upper threading holes, and the dustproof block can prevent dust from entering the box body from the upper threading holes to pollute the interface of the antenna.

2. All be provided with the ventilation area in the both sides of the edge length direction of box, all be provided with the dust screen that corresponds with the ventilation area on the lateral wall of the corresponding side of box, the bottom is provided with radiator fan in the box, because the router can produce the heat at long-term operation in-process, the setting in ventilation area and radiator fan's setting combine together, can carry out effectual heat dissipation to the router, the setting of dust screen can be filtered the air that gets into by the ventilation area again, prevent entering into of external dust in the box.

3. The setting up of installation component makes the dismantlement of dust screen comparatively simple, because a large amount of dusts can be accumulated to the dust screen during operation, need regularly wash it, can carry out quick dismantlement and installation with the dust screen through the installation component to the produced harmful effects of a lot of dismantlements to dust keeper of dust screen have still been reduced.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a rear view of the present invention;

fig. 4 is a side view of the present invention with the cover removed;

fig. 5 is a top view of the support plate of the present invention;

fig. 6 is a schematic structural diagram of the elastic pressing device of the present invention.

In the figure: 1. a box body; 2. a box cover; 3. a heat radiation fan; 4. threading holes are formed; 5. a dust-proof block; 6. a dust screen; 7. a limiting strip; 8. perforating the mesh wire; 9. a fixing frame; 10. a rubber dust-proof sheet; 11. cross-shaped seam marking; 12. an upper mounting plate; 13. pressing a plate; 14. a spring; 15. supporting legs; 16. a support plate; 17. a vent hole; 18. a support boss; 19. a vent strip hole; 20. a router.

Detailed Description

The present invention is further illustrated by the following examples, which are given by way of illustration only and are not intended to limit the scope of the present invention in any way.

As shown in fig. 1-3, the utility model discloses an open-top box 1, fixed setting are used for placing the support of router 20 in box 1, cover the case lid 2 at box 1 top and set up the radiator fan 3 of bottom in box 1. In this embodiment, the box body 1 is a plastic box body, the box cover 2 is a plastic box cover, and the four bottom corners of the bottom of the box body 1 are fixedly provided with the support legs. The box cover 2 is provided with a plurality of upper threading holes 4 for accommodating the antennas to pass through, and the upper threading holes 4 are through holes in the vertical direction. The case cover 2 is also fixedly provided with a dustproof block 5 with a through hole corresponding to the upper threading hole 4, namely the dustproof block 5 is arranged at the position, corresponding to the upper threading hole 4, of the top end of the case cover 2, and the dustproof block 5 is provided with a through hole for accommodating the antenna to pass through. The dustproof block 5 is made of silica gel, namely the dustproof block 5 is a silica gel dustproof block. The aperture of the through-hole of setting on dustproof piece 5 is less than the aperture of last through wires hole 4, and this kind of setting of dustproof piece 5 prevents on the one hand that the dust from getting into the box by last through wires hole in, and on the other hand is soft and elasticity is great owing to it adopts the silica gel material, can make the router antenna carry out different inclination's regulation. The dustproof blocks 5 are distributed on the left side, the right side and the rear side of the top surface of the box cover 2, and the dustproof blocks 5 are cylindrical dustproof blocks. In this embodiment, the front and rear sides of the case cover 2 are both sides along the width direction of the case cover 2, the left and right sides of the case cover 2 are both sides along the length direction of the case cover 2, and the dust-proof blocks 5 are distributed on both sides along the length direction of the case cover 2 and one side along the width direction of the case cover 2 on the top surface of the case cover 2. The quantity of dust proof piece 5 is 6, wherein 2 dust proof piece 5 distribute in the rear side of 2 top surfaces of case lid, 4 other dust proof piece 5 symmetric distributions are in the left and right both sides of 2 top surfaces of case lid, all be provided with 2 dust proof piece 5 on the left side and the right side of 2 top surfaces of case lid promptly, the dust proof piece 5 that sets up in 2 rear sides of case lid sets up along the length direction of case lid 2, dust proof piece 5 that sets up on 2 left sides of case lid and right side all sets up along the width direction of case lid 2, this can be adapted to router 20 that the antenna quantity is 6, also can be adapted to other router 20 that the antenna quantity is 2 or 4. Because dustproof piece 5 corresponds the setting with last through wires hole 4, the distribution position of going up through wires hole 4 is unanimous with dustproof piece 5's distribution position, it distributes in the left and right sides and the rear side of case lid 2 to go up through wires hole 4 promptly, the quantity of going up through wires hole 4 is 6, wherein 2 go up through wires hole 4 and distribute in the rear side of

case lid

2, 4 go up through wires hole 4 symmetric distribution in the left and right sides of case lid 2 in addition, all be provided with 2 promptly on the left side of case lid 2 and right side and go up through wires hole 4, the last through wires hole 4 that sets up in case lid 2 rear side sets up along the length direction of case lid 2, the last through wires hole 4 that sets up on case lid 2 left side and right side all sets up along the width direction of case lid 2.

As shown in fig. 1 and 4, two opposite side walls of the box body 1 are provided with a plurality of ventilation bar holes 19, that is, two sides of the box body 1 along the length direction are provided with a plurality of ventilation bar holes 19, in this embodiment, the left and right sides of the box body 1 are provided with a plurality of ventilation bar holes 19, the ventilation bar holes 19 are strip-shaped through holes, the length direction of each ventilation bar hole 19 is parallel to the height direction of the box body 1, the axial direction of the ventilation bar hole 19 is parallel to the length direction of the box body 1, that is, the depth direction of the ventilation bar hole 19 is parallel to the length direction of the box body 1. The number and the length of the ventilation bar holes 19 on the left side and the right side of the box body 1 are equal, namely the ventilation area on the left side of the box body 1 is equal to the ventilation area on the right side of the box body. As shown in fig. 1, 4 and 6, the outer side wall of the case 1 corresponding to the ventilation bar hole 19 is covered with the dust screen 6 and a mounting member for mounting the dust screen 6. Each mounting assembly comprises a limiting strip 7 for inserting the dust screen 6 and an elastic pressing device for pressing the dust screen 6. Elasticity closing device and spacing 7 set gradually on the box 1 corresponds the side lateral wall by last to down, spacing 7 sets up the bottom at the lateral wall of the dust screen installation side of box 1, elasticity closing device sets up the upper portion at the lateral wall of the dust screen installation side of box 1, spacing 7 and elasticity closing device homonymy set up, spacing 7 is L shape slat, it holds dust screen 6 male slot to form between the lateral wall of the dust screen installation side of spacing 7 and box 1, spacing 7 sets up the spacing bottom plate in spacing curb plate bottom including the spacing curb plate and the level of vertical setting promptly, spacing curb plate forms with the lateral wall that box 1 corresponds the side and holds dust screen 6 male slot. The elastic pressing device comprises an upper mounting plate 12 arranged perpendicular to the outer side wall of the box body 1, a pressing plate 13 hinged with the bottom end of the upper mounting plate 12 and a spring 14 arranged between the pressing plate 13 and the upper mounting plate 12 in a compressed state. The spring 14 is vertically arranged, the top end of the spring 14 is fixedly connected with the bottom end of the limiting strip 7, the bottom end of the spring 14 is fixedly connected with the pressing plate 13, and the springs 14 are multiple and are evenly arranged along the axial direction of the pressing plate 13. In this embodiment, the upper mounting plate 12 is a strip-shaped plate, the upper mounting plate 12 is horizontally disposed, the pressing plate 13 is made of a strip-shaped plate with an L-shaped cross section, both the axial direction of the upper mounting plate 12 and the axial direction of the pressing plate 13 are parallel to the width direction of the box body 1, and the axial length of the upper mounting plate 12 is smaller than the width of the box body 1. The bottom end of the ventilation strip hole 19 is higher than the top end of the limiting strip 7. The hinge structure of the pressing plate 13 and the upper mounting plate 12 is as follows: the axial both ends in the bottom of clamp plate 13 all are fixed and are provided with the baffle, fixedly between two baffles being provided with the dabber, the cover is equipped with the sleeve on the dabber, the sleeve rotates around the dabber, clamp plate 13 with through welded mode and telescopic lateral surface fixed connection.

As shown in fig. 1 and 3, a plurality of mesh wire perforations 8 for threading mesh wires are provided at the rear side of the box body 1, and the number of the mesh wire perforations 8 is at least 6, so as to adapt to most routers at present, in the present embodiment, the number of the mesh wire perforations 8 is 8. The outer side of the mesh wire perforation 8 is covered with a mesh wire dust guard, namely, the rear side of the box body 1 is fixedly provided with the mesh wire dust guard for preventing dust from entering the box body 1 from the mesh wire perforation 8. The reticle dust guard is including the fixed rubber dustproof piece 10 that sets up, in this embodiment, is provided with fixed frame 9 at the border of rubber dustproof piece 10, and the border of rubber dustproof piece 10 passes through threaded connection's mode and the corresponding side fixed connection of fixed frame 9, is provided with a plurality of cross cuts 11 that correspond with reticle perforation 8 on rubber dustproof piece 10, and cross cut 11 is unanimous with reticle perforation 8 quantity. When the dustproof box is used, the net cables sequentially penetrate through the cross-shaped slits 11 and the net cable through holes 8 and then enter the interfaces of the routers 20 in the box body to be connected, after the net cables are inserted into the cross-shaped slits 11, the cross-shaped slits 11 are closed again due to the material of the rubber dustproof sheets, and therefore external dust can be prevented from entering the net cable interfaces along the net cables.

As shown in fig. 1 and 5, a support is erected at the lower part in the box body 1, the support comprises a support plate 16 for supporting the router 20 and a plurality of support legs 15 arranged at the bottom end of the support plate 16, and in the embodiment, the support legs 15 are distributed at four top corners of the bottom end of the support plate 16. The surface of the support plate 16 is horizontally arranged, and the support plate 16 is a plastic support plate. A plurality of rows of vent holes 17 are vertically arranged on the support plate 16, the axial direction of each vent hole 17 is perpendicular to the plate surface of the support plate 16, namely, each vent hole 17 is a through hole in the vertical direction, the section of each vent hole 17 in the vertical direction is in a trapezoid shape with a small top and a large bottom, namely, the inner diameter of each vent hole 17 is gradually reduced from bottom to top, and the inner diameter of the bottom of each vent hole 17 is larger than that of the top of each vent hole, so that when air is blown to the bottom of the router 20 by the cooling fan, the flow speed of the airflow at the upper part of. Each row of ventilation holes 17 is staggered with respect to the ventilation holes 17 of the adjacent rows. A plurality of supporting protrusions 18 are provided on the top surface of the supporting plate 16, and the top ends of the supporting protrusions 18 are flush with each other, so that the router can be stably held up. In the present embodiment, the supporting protrusions 18 are cylindrical protrusions, each supporting protrusion 18 is disposed between two adjacent ventilation holes 17 in the same row, that is, the supporting protrusion 18 is disposed between two adjacent ventilation holes 17 in the same row, in the present embodiment, the supporting protrusion 18 is made of plastic, and the supporting protrusion 18 is integrally formed with the supporting plate 16.

As shown in fig. 1, the number of the heat radiation fans 3 is at least two, and the heat radiation fans 3 are disposed below the bracket, that is, the heat radiation fans 3 are disposed below the support plate 16. In this embodiment, the heat dissipation fans 3 are located in the middle of the bottom of the box 1 along the length direction, and the heat dissipation fans 3 are uniformly distributed along the width direction of the bottom of the box 1. The axial direction of the heat radiation fan 3 is perpendicular to the height direction of the box body 1, namely the central axis of the heat radiation fan 3 is vertically arranged. In this embodiment, there are two heat dissipation fans, the heat dissipation fans are symmetrically distributed on two sides of the inner bottom surface of the box 1 along the width direction thereof, that is, the heat dissipation fans 3 are symmetrically distributed on the front and rear sides of the inner bottom surface of the box 1, and the two heat dissipation fans 3 are disposed on the symmetrical center line of the inner bottom surface of the box 1, and the symmetrical center line is parallel to the width direction of the box 1. In this embodiment, a groove for placing a motor of the heat dissipation fan is formed in the bottom of the box 1, and the motor of the heat dissipation fan is fixedly mounted on the groove in the bottom of the box 1 by means of adhesion.

As shown in fig. 1-6, when the utility model is used, the case cover 2 is firstly opened, the router 20 is placed on the supporting plate, the antenna passes through the upper threading hole 4 of the case cover 2, and then the case cover 2 is covered. The installation of the dust screen 6 is performed. The installation process of the dust screen is as follows: firstly, lifting the pressing plate 13, inserting the dust screen 6 into a slot formed by the limiting strip 7 and the outer side wall of the corresponding side of the box body, abutting the upper part of the dust screen 6 on the outer side wall of the corresponding side of the box body 1, then loosening the pressing plate 13, and pressing the dust screen 6 on the outer side wall of the corresponding side of the box body 1 by the pressing plate 13 under the action of the spring 14. Then, the heat radiation fan 3 is opened, and the outside air enters the box body 1 through the dustproof net 7: a part of air is blown to the bottom of the router 20 through the vent hole 17 by the cooling fan 3, so that the heat of the bottom of the router 20 is dissipated; a part of air accelerates the flow under the action of the cooling fan 3, forms turbulent flow under the action of the supporting protrusion 18, enhances the heat exchange effect between the air and the bottom of the router, and can fully cool the bottom of the router. The utility model discloses a dust keeper has not only carried out effectual blockking to external dust, has still carried out the heat dissipation of certain degree to the router, has prolonged the life of router.

The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. A dustproof device for a router is characterized by comprising a box body with an open top, a bracket fixedly arranged in the box body and used for placing the router, a box cover covering the top of the box body and a cooling fan arranged at the bottom in the box body;

2. The dustproof device for the router according to claim 1, wherein a plurality of mesh wire through holes for passing mesh wires are formed in the rear side of the box body, mesh wire dustproof plates are covered outside the mesh wire through holes and comprise fixedly arranged rubber dustproof sheets, and a plurality of cross-shaped slits corresponding to the mesh wire through holes are formed in the rubber dustproof sheets.

3. The dustproof device for a router according to claim 1, wherein the elastic pressing device comprises an upper mounting plate arranged perpendicular to the outer side wall of the box body, a pressing plate hinged to the bottom end of the upper mounting plate, and a spring arranged between the pressing plate and the upper mounting plate in a compressed state.

4. The dustproof device for the router according to claim 1, wherein the bracket is erected at the lower part in the box body, the bracket comprises a support plate for supporting the router and a plurality of support legs arranged at the bottom end of the support plate, a plurality of rows of vent holes are vertically arranged on the support plate, a plurality of support protrusions are arranged on the top surface of the support plate, and the top ends of the support protrusions are flush.