CN104486929A - Router shell - Google Patents
Router shell Download PDFInfo
- Publication number
- CN104486929A CN104486929A CN201410673435.2A CN201410673435A CN104486929A CN 104486929 A CN104486929 A CN 104486929A CN 201410673435 A CN201410673435 A CN 201410673435A CN 104486929 A CN104486929 A CN 104486929A
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- box body
- flexure strip
- joint pin
- block
- air
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Abstract
The invention publishes a router shell, which comprises a cover plate, a box body and fixed rings, wherein the upper end of the box body is provided with an opening, a plurality of connecting posts are installed at the inner side of the cover plate, a plurality of connecting seats corresponding to the connecting posts are arranged at the inner side of the box body, two rows of heat-radiating holes are formed in the bottom of the box body, a supporting block which is protruded from the inner surface of the box body is arranged at the bottom of the box body, the supporting block is placed at the middle part of the two rows of heat-radiating holes, a plurality of air through holes which are equidistantly formed at intervals are formed in the supporting block, and a wind-direction plate is obliquely arranged in each air through hole; each fixed ring is installed at the tail end of the corresponding connecting post, a plurality of elastic sheets are arranged at intervals along the outer circumference of each fixed ring, the plurality of elastic sheets are conical, each connecting post is packaged inside the plurality of elastic sheets, a plurality of projections are installed on the inner circumference at the opening part of each connecting seat, and a plurality of annular racks which are matched with the projections are respectively installed on the outer walls of the elastic sheets. Meanwhile, through the wind-direction plates which are installed on the air through holes, outside dust is prevented from entering into the box body to influence the work efficiency of a main plate.
Description
Technical field
The present invention relates to a kind of router, specifically refer to a kind of router housing.
background technologyrouter is the equipment connecting each local area network (LAN), wide area network in internet, and it can automatically be selected according to the situation of channel and set route, with optimal path, sends the equipment of signal by tandem.Router is for connecting multiple network separated in logic, and so-called logical network represents an independent network or a subnet.When data are transferred to another subnet from a subnet, come by router.The main distinction between routing and swiching exchanges exactly and occurs in the OSI Reference Model second layer (data link layer), and route occurs in third layer, i.e. network layer.This difference determines routing and swiching and needs to use different control informations, so the mode that both realize respective function is different in the process of mobile message.Current router is widely used in all trades and professions, and the product of various different class has become and realizes that various backbone network inside connects, the main force of key internetworking and backbone network and internet interconnection business.
But router housing at present on the market is normally bolted, and because router main circuit board produces a large amount of heat in long high capacity condition of work downslide, and often radiator fan is not set in order to reduce the occupancy in router interior space, just have louvre to realize natural heat dissipation at the side of housing, the radiating effect of this kind of design is not good, and the complex steps when the removing and installing of router, efficiency is low.
Summary of the invention
The object of the present invention is to provide a kind of router housing, while realizing router interior device quick heat radiating, facilitate removing and installing of router.
Object of the present invention is achieved through the following technical solutions:
A kind of router housing, comprise the box body of cover plate and upper end opening, the inner side of described cover plate is provided with multiple joint pin, the inner side of box body is provided with multiple Connection Block corresponding with joint pin, the bottom of box body offers two row's louvres, is provided with the back-up block protruding from cartridge inner surface in the bottom of box body, and back-up block is placed in the middle part of two row's louvres, back-up block has the air-vent that multiple equi-spaced apart is arranged, air-vent is tilted is provided with wind direction board; Also comprise the retainer plate being arranged on joint pin end, excircle along retainer plate is arranged at intervals with multiple flexure strip, multiple flexure strip is tapered and in being wrapped in by joint pin, the opening part inner periphery of Connection Block is provided with multiple projection, the outer wall of flexure strip is provided with multiple annular rack matched with projection.When the present invention uses, router motherboard is fixed on the inside upper surface of box body, and the middle part being centrally located at back-up block of mainboard, then cover plate is placed in box body top, by cooperatively interacting between joint pin and Connection Block, and then box body is closed, a large amount of heat can be produced when main board work, heat is distributed to tray interior cavity, when dispelling the heat not in time, the air of inside cavity is heated and then causes temperature in the whole working space of mainboard to raise, the operating efficiency of mainboard is caused to reduce, mainboard may be caused time serious impaired, back-up block protrudes from the upper surface bottom box body, make between mainboard and box bottom, to leave certain spacing, the heat that mainboard is produced is derived fast by the two row's louvres being arranged on back-up block two ends, and on back-up block, have the air-vent that multiple equi-spaced apart is arranged, to contact with the bottom surface of mainboard due to the upper surface of back-up block and then cause poor heat radiation below mainboard, multiple air-vent decreases the contact area between back-up block and mainboard, the wind direction board be simultaneously arranged on air-vent can avoid extraneous dust enter into tray interior and affect the operating efficiency of mainboard, airtight both cover plate of the present invention is realized by the clamping between joint pin with Connection Block with between box body is connected, when safeguarding mainboard without the need to through bolt tightening repeatedly or turn on operation, convenient and practical,
And cover plate and box body cooperatively interact realize box body airtight time, Connection Block inside is slided under the end of joint pin, the multiple flexure strips be simultaneously positioned on retainer plate excircle are tapered, and the contact internal walls of the outer wall of flexure strip and Connection Block, the elastic force that flexure strip stressed generation deformation one of simultaneously producing is contrary with Impact direction, and then the clamping dynamics between maintenance joint pin and Connection Block, ensure the compact siro spinning technology of cover plate and box body, the outer wall of flexure strip is also provided with multiple annular rack, and on the inner periphery of the opening part of Connection Block, be fixed with the projection cooperatively interacted with annular rack, when joint pin glides one end distance, in the protruding gap that can be clamped between two adjacent annular racks, and then make Connection Block play the fixing effect of occlusion to joint pin, avoid router in moving process, occur the phenomenon loosened between cover plate and box body because rocking, prevent extraneous foreign material from having in the gap between box body and cover plate and enter into tray interior.
Also comprise multiple positive stop strip, described positive stop strip is arc, and is evenly distributed on four interior angle places of box body.Convenient central area mainboard being fixed on tray interior of the positive stop strip installed, increases the contact area of two row's louvres and tray interior space, accelerates the speed that heat is derived outward at tray interior.
Also comprise multiple feet, described feet is evenly distributed on the bottom of box body.Router is placed on the upper surface of supporter usually, the housing bottom of inevitable router can contact with supporter upper surface, make the heat extraction power drop of the louvre being positioned at housing bottom, in the bottom of box body, multiple feet is installed, increase the spacing between two row's louvres and supporter upper surface bottom box body, avoid the heat occurring tray interior to derive and occur blocking, improve the natural thermal discharge efficiency of box body.
Multiple described annular rack is arranged on flexure strip outer wall along the axis at intervals of flexure strip.As preferably, the axis at intervals of multiple annular rack along flexure strip is arranged, make joint pin often decline a segment distance time all can ensure that the contact site of flexure strip and Connection Block inwall is not moved, avoid flexure strip oppositely to skid off in Connection Block.
The present invention compared with prior art, has following advantage and beneficial effect:
1, the present invention has the air-vent that multiple equi-spaced apart is arranged on back-up block, to contact with the bottom surface of mainboard due to the upper surface of back-up block and then cause poor heat radiation below mainboard, multiple air-vent decreases the contact area between back-up block and mainboard, and the wind direction board be simultaneously arranged on air-vent can avoid extraneous dust enter into tray interior and affect the operating efficiency of mainboard; The inner periphery of the opening part of Connection Block is fixed with the projection cooperatively interacted with annular rack, when joint pin glides one end distance, in the protruding gap that can be clamped between two adjacent annular racks, and then make Connection Block play the fixing effect of occlusion to joint pin, avoiding router in moving process, occur the phenomenon loosened between cover plate and box body because rocking, preventing extraneous foreign material from having in the gap between box body and cover plate and entering into tray interior;
Mainboard is conveniently fixed on the central area of tray interior by the positive stop strip that 2, the present invention installs, and increases the contact area of two row's louvres and tray interior space, accelerates the speed that heat is derived outward at tray interior;
3, the axis at intervals of multiple annular rack along flexure strip arranges by the present invention, make joint pin often decline a segment distance time all can ensure that the contact site of flexure strip and Connection Block inwall is not moved, avoid flexure strip oppositely to skid off in Connection Block.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide the further understanding to the embodiment of the present invention, forms a application's part, does not form the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of box body;
Fig. 3 is the structural representation of joint pin;
Mark and corresponding parts title in accompanying drawing:
1-cover plate, 2-box body, 3-joint pin, 4-feet, 5-louvre, 6-back-up block, 7-air-vent, 8-Connection Block, 9-positive stop strip, 10-wind direction board, 11-projection, 12-flexure strip, 13-annular rack, 14-retainer plate.
Embodiment
Clearly understand for making the object, technical solutions and advantages of the present invention, below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, and exemplary embodiment of the present invention and explanation thereof are only for explaining the present invention, not as a limitation of the invention.
Embodiment 1
As shown in Figure 1 to Figure 3, the present embodiment comprises the box body 2 of cover plate 1 and upper end opening, the inner side of described cover plate 1 is provided with multiple joint pin 3, the inner side of box body 2 is provided with multiple Connection Block 8 corresponding with joint pin 3, the bottom of box body 2 offers two row's louvres 5, the back-up block 6 protruding from box body 2 inner surface is provided with in the bottom of box body 2, and back-up block 6 is placed in the middle part of two row's louvres 5, back-up block 6 has the air-vent 7 that multiple equi-spaced apart is arranged, air-vent 7 is tilted is provided with wind direction board 10; Also comprise the retainer plate 14 being arranged on joint pin 3 end, excircle along retainer plate 14 is arranged at intervals with multiple flexure strip 12, multiple flexure strip 12 is tapered and in being wrapped in by joint pin 3, the opening part inner periphery of Connection Block 8 is provided with multiple protruding 11, the outer wall of flexure strip 12 is provided with multiple annular racks 13 matched with projection 11; Also comprise multiple positive stop strip 9, described positive stop strip 9 is arc, and is evenly distributed on four interior angle places of box body 2; Also comprise multiple feet 4, described feet 4 is evenly distributed on the bottom of box body 2; Multiple described annular rack 13 is arranged on flexure strip 12 outer wall along the axis at intervals of flexure strip 12.
When the present invention uses, router motherboard is fixed on the inside upper surface of box body 2, and the middle part being centrally located at back-up block 6 of mainboard, then cover plate 1 is placed in box body 2 top, by cooperatively interacting between joint pin 3 and Connection Block 8, and then box body 2 is closed, a large amount of heat can be produced when main board work, heat is distributed to box body 2 internal cavity, when dispelling the heat not in time, the air of inside cavity is heated and then causes temperature in the whole working space of mainboard to raise, the operating efficiency of mainboard is caused to reduce, mainboard may be caused time serious impaired, back-up block 6 protrudes from the upper surface bottom box body 2, make to leave certain spacing between mainboard and box body 2 bottom surface, the heat that mainboard is produced is derived fast by the two row's louvres 5 being arranged on back-up block 6 two ends, and on back-up block 6, have the air-vent 7 that multiple equi-spaced apart is arranged, to contact with the bottom surface of mainboard due to the upper surface of back-up block 6 and then cause poor heat radiation below mainboard, multiple air-vent 7 decreases the contact area between back-up block 6 and mainboard, the wind direction board 10 be simultaneously arranged on air-vent 7 can be avoided extraneous dust to enter into box body 2 inside and affect the operating efficiency of mainboard, airtight both cover plate 1 of the present invention is realized by clamping between joint pin 3 with Connection Block 8 with between box body 2 is connected, when safeguarding mainboard without the need to through bolt tightening repeatedly or turn on operation, convenient and practical,
And cover plate 1 and box body 2 cooperatively interact realize box body 2 airtight time, Connection Block 8 is slided to inner under the end of joint pin 3, the multiple flexure strips 12 be simultaneously positioned on retainer plate 14 excircle are tapered, and the contact internal walls of the outer wall of flexure strip 12 and Connection Block 8, the elastic force that flexure strip 12 stressed generation deformation one of simultaneously producing is contrary with Impact direction, and then the clamping dynamics between maintenance joint pin 3 and Connection Block 8, ensure the compact siro spinning technology of cover plate 1 and box body 2, the outer wall of flexure strip 12 is also provided with multiple annular rack 13, and on the inner periphery of the opening part of Connection Block 8, be fixed with the projection 11 cooperatively interacted with annular rack 13, when joint pin 3 glides one end distance, protruding 11 can be clamped in the gap between two adjacent annular racks 13, and then make Connection Block 8 pairs of joint pins 3 play the fixing effect of occlusion, avoid router in moving process, occur the phenomenon loosened between cover plate 1 and box body 2 because rocking, prevent extraneous foreign material from having in the gap between box body 2 and cover plate 1 and enter into box body 2 inside.
Wherein, convenient central area mainboard being fixed on box body 2 inside of positive stop strip 9 of installation, increases two row's louvres 5 and the contact area of box body 2 inner space, accelerates the speed that heat is derived outward in box body 2 inside; Router is placed on the upper surface of supporter usually, the housing bottom of inevitable router can contact with supporter upper surface, make the heat extraction power drop of the louvre 5 being positioned at housing bottom, in the bottom of box body 2, multiple feet 4 is installed, increase the spacing between two row's louvres 5 and supporter upper surface bottom box body 2, avoid the heat occurring box body 2 inside to derive and occur blocking, improve the natural thermal discharge efficiency of box body 2.
As preferably, the axis at intervals of multiple annular rack along flexure strip is arranged, make joint pin often decline a segment distance time all can ensure that the contact site of flexure strip and Connection Block inwall is not moved, avoid flexure strip oppositely to skid off in Connection Block.
Above-described embodiment; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only the specific embodiment of the present invention; the protection range be not intended to limit the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a router housing, comprise the box body (2) of cover plate (1) and upper end opening, it is characterized in that: the inner side of described cover plate (1) is provided with multiple joint pin (3), the inner side of box body (2) is provided with multiple Connection Block (8) corresponding with joint pin (3), the bottom of box body (2) offers two row's louvres (5), the back-up block (6) protruding from box body (2) inner surface is provided with in the bottom of box body (2), and back-up block (6) is placed in the middle part of two row's louvres (5), back-up block (6) has the air-vent (7) that multiple equi-spaced apart is arranged, air-vent (7) is tilted is provided with wind direction board (10), also comprise the retainer plate (14) being arranged on joint pin (3) end, excircle along retainer plate (14) is arranged at intervals with multiple flexure strip (12), multiple flexure strip (12) is tapered and in being wrapped in by joint pin (3), the opening part inner periphery of Connection Block (8) is provided with multiple projection (11), the outer wall of flexure strip (12) is provided with multiple annular rack (13) matched with protruding (11).
2. a kind of router housing according to claim 1, it is characterized in that: also comprise multiple positive stop strip (9), described positive stop strip (9) is arc, and is evenly distributed on four interior angle places of box body (2).
3. a kind of router housing according to claim 1, it is characterized in that: also comprise multiple feet (4), described feet (4) is evenly distributed on the bottom of box body (2).
4. a kind of router housing according to claim 1 ~ 3 any one, is characterized in that: multiple described annular rack (13) is arranged on flexure strip (12) outer wall along the axis at intervals of flexure strip (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410673435.2A CN104486929A (en) | 2014-11-24 | 2014-11-24 | Router shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410673435.2A CN104486929A (en) | 2014-11-24 | 2014-11-24 | Router shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104486929A true CN104486929A (en) | 2015-04-01 |
Family
ID=52761413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410673435.2A Pending CN104486929A (en) | 2014-11-24 | 2014-11-24 | Router shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104486929A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106782632A (en) * | 2016-05-17 | 2017-05-31 | 上海妙蜂电子科技有限公司 | A kind of memory management unit of embedded wall |
-
2014
- 2014-11-24 CN CN201410673435.2A patent/CN104486929A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106782632A (en) * | 2016-05-17 | 2017-05-31 | 上海妙蜂电子科技有限公司 | A kind of memory management unit of embedded wall |
| CN106952661A (en) * | 2016-05-17 | 2017-07-14 | 上海妙蜂电子科技有限公司 | A kind of memory management unit of embedded wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150401 |