CN218006283U

CN218006283U - Router convenient to overhaul

Info

Publication number: CN218006283U
Application number: CN202222617797.2U
Authority: CN
Inventors: 陈小华
Original assignee: Jinhua Haiyuan Network Technology Co ltd
Current assignee: Zhejiang Haiyuan Famous Product Industry Development Group Co.,Ltd.
Priority date: 2022-10-06
Filing date: 2022-10-06
Publication date: 2022-12-09
Anticipated expiration: 2032-10-06

Abstract

The utility model provides a router of convenient maintenance, including last casing and lower casing, the circuit board is installed at casing top down, the casing back is provided with net twine interface and signal antenna down, the spout has all been seted up to the both sides inner wall bottom of going up the casing, casing slidable mounting is in the spout down, heat dissipation strip hole has all been seted up at the both sides lateral wall top of going up the casing, the inner wall of going up the casing is located heat dissipation strip hole department and installs dustproof subassembly, casing surface mounting has fixed subassembly down, spacing hole has all been seted up to the both sides lateral wall of going up the casing, when this router is dismantled, only need press the stopper after screwing down fastening bolt, and then slide last casing through spout and guide way and take off, the connecting wire on circuit board surface can not be dragged to this process, and then lead to circuit board surface spare part impaired when avoiding dismantling, and carry out dustproof processing to this router inside through the dustproof subassembly that sets up, and the filter frame is convenient for taking out from fixed frame, and then conveniently clear up the filter screen.

Description

Router convenient to overhaul

Technical Field

The utility model belongs to the technical field of the router, concretely relates to convenient router who overhauls.

Background

The router is each LAN in the connection internet, the equipment of wide area network, it is very extensive to use in daily life, but current router uses buckle structure mostly to go on block connection and utilize the screw to fix about the casing, it is comparatively troublesome to lead to dismantling when the router breaks down and needs the maintenance like this, discovery through the retrieval, application number "CN 2020224611.2" discloses "the thing networking router convenient to overhaul", wherein recorded "through wedge mouth and wedge board looks adaptation, slide rail and traveller sliding connection, location spout and deflector sliding connection, loosen the second screw hole alright take out router circuit element mainboard, be convenient for dismantle thing networking router, be convenient for maintain thing networking router", it makes router circuit element mainboard convenient to dismantle through slide rail and location spout to utilize the wedge board, thereby conveniently overhaul above-mentioned router, but above-mentioned router still has following not enough when carrying out the dismantlement maintenance: when the router circuit element main board is taken out from the router shell in a sliding mode, the router shell is not moved, so that the router circuit element main board is easy to drag connecting lines in the sliding taking-out process, and parts on the router circuit element main board are damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a router of convenient maintenance aims at solving the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a router of convenient maintenance, includes casing and lower casing, the circuit board is installed at casing top down, the casing back is provided with net twine interface and signal antenna down, the spout has all been seted up to the both sides inner wall bottom of going up the casing, casing slidable mounting is in the spout down, the heat dissipation strip hole has all been seted up at the both sides lateral wall top of going up the casing, the inner wall of going up the casing is located heat dissipation strip hole department and installs dustproof subassembly, casing surface mounting has fixed subassembly down, spacing hole has all been seted up to the both sides lateral wall of going up the casing, fixed subassembly alternates with spacing hole and is connected, the locating hole has all been seted up to four edges on the top of going up the casing, the fixed column is all installed to four edges on the top of casing down, the locating hole corresponds the setting with the fixed column, installs fastening bolt in the locating hole, fastening bolt and fixed column threaded connection.

As a preferred technical scheme, fixed subassembly is including installing in the dead lever of casing top surface down, the both ends of dead lever are all seted up flutedly, two it is equipped with the stopper all to overlap in the recess, be provided with the spring in the recess, the both ends of spring are connected with recess inside and stopper respectively, the stopper alternates with spacing hole and is connected.

As a preferred technical scheme, dustproof subassembly is including installing in the fixed frame of last shells inner wall, heat dissipation strip hole is located inside the fixed frame, slidable mounting has the filter frame in the fixed frame, the filter frame mid-mounting has the filter screen.

As a preferred technical scheme, the guide way of symmetry is still seted up to the both sides inner wall of going up the casing, the guide way is located fixed frame and spout, the one end of guide way is seted up in spacing hole.

As an optimal technical scheme, anti-skidding arch is all installed to four edges in the bottom of casing down.

Compared with the prior art, the beneficial effects of the utility model are that: when dismantling this router, only need press the stopper after screwing down fastening bolt, thereby make the stopper break away from spacing hole, and then slide to go up the casing through spout and guide way and take off, the connecting wire on circuit board surface can not be dragged to this process, and then lead to circuit board surface spare part impaired when avoiding dismantling, and the dustproof subassembly through setting up is to the inside processing of preventing dust of this router, and filter frame is convenient for take out from fixed frame, and then the convenience is cleared up the filter screen.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the upper housing of the present invention;

fig. 3 is a schematic structural view of the middle and lower housings of the present invention;

fig. 4 is a schematic sectional view of the present invention.

In the figure: 1. an upper housing; 2. a lower housing; 3. a circuit board; 4. a network cable interface; 5. a signal antenna; 6. a chute; 7. a heat dissipating bar hole; 8. a dust-proof assembly; 81. a fixing frame; 82. a filter frame; 83. a filter screen; 9. a fixing component; 91. a fixing rod; 92. a groove; 93. a limiting block; 94. a spring; 10. a limiting hole; 11. positioning holes; 12. fastening a bolt; 13. a guide groove; 14. anti-skid protrusions; 15. and (5) fixing the column.

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, the present invention provides the following technical solutions: the utility model provides a router of convenient maintenance, including last casing 1 and lower casing 2, circuit board 3 is installed at 2 tops of casing down, 2 backs of casing are provided with net twine interface 4 and signal antenna 5 down, spout 6 has all been seted up to the both sides inner wall bottom of going up

casing

1, 2 slidable mounting of casing is in spout 6 down, heat dissipation strip hole 7 has all been seted up at the both sides lateral wall top of going up casing 1, the inner wall of going up casing 1 is located heat dissipation strip hole 7 and installs dustproof component 8, casing 2 surface mounting has fixed subassembly 9 down, spacing hole 10 has all been seted up to the both sides lateral wall of going up casing 1, fixed subassembly 9 alternates with spacing hole 10 and is connected, locating hole 11 has all been seted up to four edges on top of going up casing 1, fixed column 15 is all installed to four edges on top of casing 2 down, locating hole 11 corresponds the setting with fixed column 15, install fastening bolt 12 in the locating hole 11, fastening bolt 12 and fixed column 15 threaded connection.

In this embodiment, the fixing assembly 9 includes the fixing rod 91 installed on the top surface of the lower casing 2, the two ends of the fixing rod 91 are provided with the grooves 92, the two grooves 92 are internally provided with the limiting blocks 93, the grooves 92 are internally provided with the springs 94, the two ends of the springs 94 are respectively connected with the inner parts of the grooves 92 and the limiting blocks 93, and the limiting blocks 93 are connected with the limiting holes 10 in a penetrating manner.

Specifically, spring 94 promotes stopper 93 and protrudes, and casing 2 slides in spout 6 to stopper 93 and when spacing hole 10 aligns down, stopper 93 inserts in spacing hole 10, and then accomplishes the simple and easy fixed to casing 1 and casing 2 down, and this kind of mode makes casing 1 more convenient with casing 2's dismantlement down.

In this embodiment, dustproof subassembly 8 is including installing in the fixed frame 81 of last casing 1 inner wall, and heat dissipation strip hole 7 is located inside fixed frame 81, and slidable mounting has filter frame 82 in fixed frame 81, and filter frame 82 mid-mounting has filter screen 83.

Specifically, the heat that produces in the upper casing 1 and the lower casing 2 can be discharged through the heat dissipation strip hole 7 that sets up, avoids the heat to pile up and causes circuit board 3 to damage, and filter screen 83 can filter outside dust and block at this in-process, avoids the dust to influence the life of circuit board 3.

In this embodiment, the inner walls of the two sides of the upper casing 1 are further provided with symmetrical guide grooves 13, the guide grooves 13 are located in the fixing frame 81 and the sliding groove 6, and the limiting hole 10 is provided at one end of the guide grooves 13.

Specifically, the sliding direction of the limiting block 93 is conveniently guided by the arranged guide groove 13.

In the present embodiment, the four corners of the bottom end of the lower casing 2 are mounted with the anti-slip protrusions 14.

Specifically, the anti-skid protrusions 14 are arranged to prevent the router from sliding when being placed on a use plane, so that the stability of the router in use is improved.

The working principle is as follows: when needing to overhaul and dismantle this router, at first the staff unscrews fastening bolt 12, then press stopper 93 and make stopper 93 extrude spring 94 thereby retract into recess 92, and then stopper 93 breaks away from the limiting action of spacing hole 10, the staff only need to stimulate upper casing 1 and can take out lower casing 2 from spout 6 this moment, the connecting wire on circuit board 3 surface can not be dragged to this process, thereby avoid circuit board 3 surface spare part impaired, after upper casing 1 dismantles, the staff can take out filter frame 82 from fixed frame 81 with sliding, thereby clear up filter screen 83 surface, avoid the dust deposit to influence the radiating effect in heat dissipation strip hole 7 on filter screen 83 surface, when needing to assemble this router, only need to aim at spout 6 with the bottom edge of lower casing 2, push stopper 93 to recess 92 simultaneously, make stopper 93 be in guide way 13, then promote upper casing 1, when stopper 93 aligns with spacing hole 10, insert lower limit position block 93 inserts lower casing 10 and fixes upper casing 1 and connecting wire 2 in the guide way, thereby this time this router can not effectively utilize this antenna to dismantle the circuit board by bolt fastening bolt 12 and the connector 11 by this time of the simple and the quick-mounted on-operated circuit board 4 and can be used in this case.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a router of convenient maintenance, includes casing (1) and casing (2) down, its characterized in that: the circuit board (3) is installed at the top of the lower casing (2), a network cable interface (4) and a signal antenna (5) are arranged on the back of the lower casing (2), a sliding groove (6) is formed in the bottom of the inner walls of the two sides of the upper casing (1), the lower casing (2) is slidably installed in the sliding groove (6), heat dissipation strip holes (7) are formed in the tops of the side walls of the two sides of the upper casing (1), a dustproof assembly (8) is installed at the position, located in the heat dissipation strip holes (7), of the inner wall of the upper casing (1), a fixing assembly (9) is installed on the surface of the lower casing (2), limiting holes (10) are formed in the side walls of the two sides of the upper casing (1), the fixing assembly (9) is alternately connected with the limiting holes (10), positioning holes (11) are formed in the four corners of the top end of the upper casing (1), fixing columns (15) are installed on the four corners of the top end of the lower casing (2), the positioning holes (11) correspond to the fixing columns (15), fastening bolts (12) are connected with the fixing columns (15) in a threaded mode.

2. The router of claim 1, wherein: fixed subassembly (9) are including installing in casing (2) top surface's dead lever (91) down, recess (92) are all seted up at the both ends of dead lever (91), two all the cover is equipped with stopper (93) in recess (92), be provided with spring (94) in recess (92), the both ends of spring (94) are connected with inside and stopper (93) of recess (92) respectively, stopper (93) alternate with spacing hole (10) and are connected.

3. The router of claim 1, wherein: dustproof subassembly (8) are including installing in fixed frame (81) of last casing (1) inner wall, heat dissipation strip hole (7) are located inside fixed frame (81), slidable mounting has filter frame (82) in fixed frame (81), filter frame (82) mid-mounting has filter screen (83).

4. An easy-to-service router as claimed in claim 3, wherein: go up the both sides inner wall of casing (1) and still seted up guide way (13) of symmetry, guide way (13) are located fixed frame (81) and spout (6), the one end in guide way (13) is seted up in spacing hole (10).

5. The router of claim 1, wherein: four corners of the bottom end of the lower shell (2) are provided with anti-skid projections (14).