CN209419763U - A kind of dust-proof lower cover of high-speed rail railway carriage router - Google Patents
A kind of dust-proof lower cover of high-speed rail railway carriage router Download PDFInfo
- Publication number
- CN209419763U CN209419763U CN201920300897.8U CN201920300897U CN209419763U CN 209419763 U CN209419763 U CN 209419763U CN 201920300897 U CN201920300897 U CN 201920300897U CN 209419763 U CN209419763 U CN 209419763U
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- CN
- China
- Prior art keywords
- lower cover
- wall
- dust
- router
- mounting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to router technology field, in particular a kind of dust-proof lower cover of high-speed rail railway carriage router, including lower cover ontology, exhaust outlet is offered in the bottom interior wall of the lower cover ontology, exhaust fan corresponding with exhaust outlet is provided in the bottom interior wall of the lower cover ontology, the first mounting groove is offered on the two sides outer wall of the lower cover ontology, and air inlet is offered on two the first mounting grooves side inner wall close to each other, is provided with mounting plate in two the first mounting grooves.The utility model practicability is high; by the way that two mounting plates with filter screen cotton are arranged on lower cover ontology; while guaranteeing router proper heat reduction; effectively the dust in outside air can also be filtered out; router interior component is protected not disseminated by dust; and mounting plate disassembly is simple, fixed reliable, carries out deashing processing to filter screen cotton convenient for the later period.
Description
Technical field
The utility model relates to router technology field more particularly to a kind of dust-proof lower covers of high-speed rail railway carriage router.
Background technique
Router is the equipment for connecting each local area network, wide area network in internet, it can be automatically selected according to the case where channel
It is routed with setting, with optimal path, sends signal, in today of mobile Internet fast development, high-speed rail passenger by tandem
More wishes to enjoy amusement whenever and wherever possible, online shopping, obtain information, it is more and more at present in response to passenger demand
High-speed rail starts to install train WIFI, so a large amount of router can be arranged in high-iron carriage.
The shell of router is mostly made of upper shell cover and lower cover, and the lower cover of router is in addition to that can play protective action
Outside, also have the function of ventilation and heat, though the router lower cover in traditional technology has heat sinking function, but cannot be very
The good external dust that prevents pours in router, after the time is permanent, after dust accumulates excessively in router interior component,
It is easy to cause router interior vigour part short-circuit, brings security risk to train, for this purpose, proposing that a kind of high-speed rail railway carriage router is anti-
Dirt lower cover.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of high-speed rail railway carriage road proposed
By the dust-proof lower cover of device.
To achieve the goals above, the utility model adopts the technical scheme that a kind of high-speed rail railway carriage router is dust-proof
Lower cover, including lower cover ontology offer exhaust outlet in the bottom interior wall of the lower cover ontology, the lower cover ontology
It is provided with exhaust fan corresponding with exhaust outlet in bottom interior wall, offers first on the two sides outer wall of the lower cover ontology
Mounting groove offers air inlet on two the first mounting grooves side inner wall close to each other, is all provided in two the first mounting grooves
It is equipped with mounting plate, offers the second mounting groove on two mounting plates side outer wall close to each other, in two the second mounting grooves
It is provided with filter screen silk floss, offers card slot, the mounting plate in the top inner wall and bottom interior wall of second mounting groove
Top inner wall and bottom interior wall on offer circular trough, the mounting plate on the side outer wall of exhaust fan far from symmetrically opening up
There are two square through hole, two square through holes are connected with corresponding circular trough, slide on the inner wall of two circular troughs
Fixture block is installed, one end that two fixture blocks are located remotely from each other all extends in corresponding card slot, and two circular troughs are close to each other
One end of spring is fixedly connected on the inner wall of side, one end that two springs are located remotely from each other, which is fixed with corresponding fixture block, to be connected
It connects, fixed plate is fixedly connected on the outer wall of two fixture blocks, two fixed plates run through corresponding square through hole and extend
To the outside of mounting plate.
Preferably, sealing ring, two installations are fixedly connected on two the first mounting grooves side inner wall close to each other
Plate side close to each other is in contact with corresponding sealing ring.
Preferably, the bottom of the lower cover ontology is fixedly connected there are four the stabilizer blade for being in distributed rectangular, four stabilizer blades
Bottom is fixedly connected to non-slip mat.
Preferably, sliding slot is offered on the inner wall of the circular trough, and sliding block, institute are fixedly connected on the outer wall of the fixture block
Sliding block is stated to be slidably connected with sliding slot.
Preferably, multiple anti-skidding dimpled grains are equidistantly offered on the side outer wall that two fixed plates are located remotely from each other.
Preferably, multiple air holes are uniformly provided on two the second mounting grooves side inner wall close to each other.
Compared with prior art, the utility model has the beneficial effects that firstly, the device passes through lower cover ontology, air draft
Mouth, exhaust fan, the first mounting groove, air inlet, mounting plate, the second mounting groove, air hole and filter screen silk floss match, and exhaust fan opens
After dynamic, negative pressure can be generated in router interior, external air can enter router interior from two air inlets, in this mistake
Cheng Zhong, two filter screen cottons can filter out the dust in outside air, and energy effective protection router interior component is not by outer
The dip dyeing of portion's dust, outside air can discharge under the action of exhaust fan from exhaust outlet, and script router interior generates
Hot gas can be discharged together with air-flow, good heat dissipation effect；
By lower cover ontology, the first mounting groove, mounting plate, the second mounting groove, filter screen silk floss, card slot, circular trough, rectangular
Through-hole, fixture block, spring, fixed plate and sealing ring match, and when needing to carry out deashing processing to filter screen cotton, need to only press simultaneously
Two fixed plates on same mounting plate, two fixed plates can drive corresponding fixture block to move, so as to make two fixture blocks from
It is exited in corresponding card slot, then mounting plate can be taken out to the dust cleaning work for carrying out strainer cotton, disassembly is simple, filtering
After net cotton cleans out, while two fixed plates on same mounting plate are pressed, two fixture blocks can be retracted into corresponding circle
In slot, two springs can be compressed, and stored spring potential energy, then can be put into mounting plate in the first mounting groove, and make to install
Plate fits with sealing ring, then unclamps two fixed plates, and two fixture blocks can stick into relatively under the action of corresponding spring
In the card slot answered, in this way, mounting plate just can be fixed reliably；
The utility model practicability is high, by the way that two mounting plates with filter screen cotton are arranged on lower cover ontology,
While guaranteeing router proper heat reduction, moreover it is possible to effectively filter out the dust in outside air, protect router interior member device
Part is not disseminated by dust, and mounting plate disassembly is simple, fixed reliable, carries out deashing processing to filter screen cotton convenient for the later period.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is enlarged drawing at the A of Fig. 1；
Fig. 3 is enlarged drawing at the B of Fig. 2；
In figure: 1, lower cover ontology；2, exhaust outlet；3, exhaust fan；4, the first mounting groove；5, air inlet；6, mounting plate；7,
Second mounting groove；8, air hole；9, filter screen is continuous；10, card slot；11, circular trough；12, square through hole；13, fixture block；14, spring；
15, fixed plate；16, sealing ring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-Fig. 3, the utility model provides a kind of technical solution: under a kind of high-speed rail railway carriage router is dust-proof
Cap, including lower cover ontology 1, offer exhaust outlet 2 in the bottom interior wall of lower cover ontology 1, in the bottom of lower cover ontology 1
It is provided with exhaust fan 3 corresponding with exhaust outlet 2 on wall, offers the first mounting groove on the two sides outer wall of lower cover ontology 1
4, air inlet 5 is offered on two the first mounting grooves 4 side inner wall close to each other, is respectively provided in two the first mounting grooves 4
There is mounting plate 6, the second mounting groove 7, two the second mounting grooves 7 are offered on two mounting plates 6 side outer wall close to each other
It is inside provided with filter screen silk floss 9, card slot 10 is offered in the top inner wall and bottom interior wall of the second mounting groove 7, mounting plate 6
Offer circular trough 11 in top inner wall and bottom interior wall, mounting plate 6 on the side outer wall of exhaust fan 3 far from symmetrically offering
Two square through holes 12, two square through holes 12 are connected with corresponding circular trough 11, on the inner wall of two circular troughs 11
It is slidably fitted with fixture block 13, one end that two fixture blocks 13 are located remotely from each other all extends in corresponding card slot 10, two circles
Be fixedly connected to one end of spring 14 on the side inner wall close to each other of slot 11, one end that two springs 14 are located remotely from each other with
Corresponding fixture block 13 is fixedly connected, and fixed plate 15 is fixedly connected on the outer wall of two fixture blocks 13, and two fixed plates 15 are equal
Through corresponding square through hole 12 and extend to the outside of mounting plate 6；
Sealing ring 16, two 6 phases of mounting plate are fixedly connected on two the first mounting grooves 4 side inner wall close to each other
Mutually close side is in contact with corresponding sealing ring 16, and the bottom of lower cover ontology 1 is fixedly connected with that there are four in rectangle
The stabilizer blade of distribution, the bottom of four stabilizer blades are fixedly connected to non-slip mat, and sliding slot, fixture block 13 are offered on the inner wall of circular trough 11
Outer wall on be fixedly connected with sliding block, sliding block is slidably connected with sliding slot, on the side outer wall that two fixed plates 15 are located remotely from each other
Multiple anti-skidding dimpled grains are equidistantly offered, are uniformly provided on two the second mounting grooves 7 side inner wall close to each other multiple
Air hole 8 is installed by lower cover ontology 1, exhaust outlet 2, exhaust fan 3, the first mounting groove 4, air inlet 5, mounting plate 6, second
Slot 7, air hole 8 and filter screen silk floss 9 match, and after exhaust fan 3 starts, can generate negative pressure, external air in router interior
Router interior can be entered from two air inlets 5, in this course, two filter screen cottons 9 can be by the ash in outside air
Dirt filters out, and for energy effective protection router interior component not by the dip dyeing of external dust, outside air can be in the work of exhaust fan 3
It is discharged under from exhaust outlet 2, and the hot gas that script router interior generates can be discharged together with air-flow, heat dissipation effect
It is good；By lower cover ontology 1, the first mounting groove 4, mounting plate 6, the second mounting groove 7, filter screen silk floss 9, card slot 10, circular trough 11,
Square through hole 12, fixture block 13, spring 14, fixed plate 15 and sealing ring 16 match, and need to carry out deashing processing to filter screen cotton 9
When, two fixed plates 15 on same mounting plate 6 need to be only pressed simultaneously, and two fixed plates 15 can drive corresponding fixture block 13 to transport
It is dynamic, so as to exit two fixture blocks 13 from corresponding card slot 10, then mounting plate 6 can be taken out and carry out strainer cotton 9
Dust cleaning work, disassembly is simple, after filter screen cotton 9 cleans out, while pressing two fixed plates on same mounting plate 6
15, two fixture blocks 13 can be retracted into corresponding circular trough 11, and two springs 14 can be compressed, and store spring potential energy, then
Mounting plate 6 can be put into the first mounting groove 4, and mounting plate 6 is made to fit with sealing ring 16, then unclamp two fixed plates
15, two fixture blocks 13 can be sticked under the action of corresponding spring 14 in corresponding card slot 10, in this way, mounting plate 6 just can
Reliably fixed；The utility model practicability is high, has filter screen cotton 9 by the way that two are arranged on lower cover ontology 1
Mounting plate 6, while guaranteeing router proper heat reduction, moreover it is possible to effectively filter out the dust in outside air, protection routing
Device internal component is not disseminated by dust, and mounting plate 6 is dismantled simply, fixed reliable, is carried out convenient for the later period to filter screen cotton 9
Deashing processing.
Working principle: the specification of filter screen cotton 9 is 70PPI, the model MF40J-12A of exhaust fan 3, in use, air draft
Fan 3 starting after, can router interior generate negative pressure, under the action of draught head, external air can from two air inlets 5 into
Enter to router interior, in this course, two filter screen cottons 9 can filter out the dust in outside air, outside air
It can be discharged under the action of exhaust fan 3 from exhaust outlet 2, the hot gas that script router interior generates can be arranged together with air-flow
Out, in use for some time, it when needing to carry out deashing processing to filter screen cotton 9, need to only press simultaneously on same mounting plate 6
Two fixed plates 15, two fixed plates 15 can drive corresponding fixture block 13 to move, so as to make two fixture blocks 13 from corresponding
Card slot 10 in exit, then such mounting plate 6 can take out mounting plate 6 just without clamping, then can be with filter screen
Cotton 9 carries out cleaning work, after filter screen cotton 9 cleans out, while pressing two fixed plates 15 on same mounting plate 6, and two
Fixture block 13 can be retracted into corresponding circular trough 11, and two springs 14 can be compressed, and stored spring potential energy, then can will be installed
Plate 6 is put into the first mounting groove 4, and mounting plate 6 is made to fit with sealing ring 16, at this time two fixture blocks 13 can with it is corresponding
Card slot 10 be aligned, then unclamp two fixed plates 15, two fixture blocks 13 can stick into phase under the action of corresponding spring 14
In corresponding card slot 10, in this way, mounting plate 6 just can be fixed reliably.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of dust-proof lower cover of high-speed rail railway carriage router, including lower cover ontology (1), it is characterised in that: the lower cover sheet
It offers exhaust outlet (2), is provided in the bottom interior wall of the lower cover ontology (1) and exhaust outlet in the bottom interior wall of body (1)
(2) corresponding exhaust fan (3) offers the first mounting groove (4) on the two sides outer wall of the lower cover ontology (1), two
It offers air inlet (5) on first mounting groove (4) side inner wall close to each other, is respectively provided in two the first mounting grooves (4)
Have mounting plate (6), is offered the second mounting groove (7) on two mounting plates (6) side outer wall close to each other, two second peaces
It is continuous (9) that it is provided with filter screen in tankage (7), is offered in the top inner wall and bottom interior wall of second mounting groove (7)
Card slot (10) offers circular trough (11) in the top inner wall and bottom interior wall of the mounting plate (6), the mounting plate (6)
It is symmetrically opened up on side outer wall far from exhaust fan (3) there are two square through hole (12), two square through holes (12) are and relatively
The circular trough (11) answered is connected, and is slidably fitted on the inner wall of two circular troughs (11) fixture block (13), two fixture blocks (13)
The one end being located remotely from each other all extends in corresponding card slot (10), on two circular troughs (11) side inner wall close to each other
It is fixedly connected with one end of spring (14), one end that two springs (14) are located remotely from each other, which is fixed with corresponding fixture block (13), to be connected
It connects, is fixedly connected on the outer wall of two fixture blocks (13) fixed plate (15), two fixed plates (15) run through corresponding side
Shape through-hole (12) and the outside for extending to mounting plate (6).
2. a kind of dust-proof lower cover of high-speed rail railway carriage router according to claim 1, it is characterised in that: two first installations
It is fixedly connected to sealing ring (16) on slot (4) side inner wall close to each other, two mounting plate (6) sides close to each other are equal
It is in contact with corresponding sealing ring (16).
3. a kind of dust-proof lower cover of high-speed rail railway carriage router according to claim 1, it is characterised in that: the lower cover sheet
The bottom of body (1) is fixedly connected there are four the stabilizer blade for being in distributed rectangular, and the bottom of four stabilizer blades is fixedly connected to non-slip mat.
4. a kind of dust-proof lower cover of high-speed rail railway carriage router according to claim 1, it is characterised in that: the circular trough
(11) sliding slot is offered on inner wall, sliding block is fixedly connected on the outer wall of the fixture block (13), and the sliding block and sliding slot slide
Connection.
5. a kind of dust-proof lower cover of high-speed rail railway carriage router according to claim 1, it is characterised in that: two fixed plates
(15) multiple anti-skidding dimpled grains are equidistantly offered on the side outer wall being located remotely from each other.
6. a kind of dust-proof lower cover of high-speed rail railway carriage router according to claim 1, it is characterised in that: two second installations
Multiple air holes (8) are uniformly provided on slot (7) side inner wall close to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920300897.8U CN209419763U (en) | 2019-03-08 | 2019-03-08 | A kind of dust-proof lower cover of high-speed rail railway carriage router |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920300897.8U CN209419763U (en) | 2019-03-08 | 2019-03-08 | A kind of dust-proof lower cover of high-speed rail railway carriage router |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209419763U true CN209419763U (en) | 2019-09-20 |
Family
ID=67945116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920300897.8U Expired - Fee Related CN209419763U (en) | 2019-03-08 | 2019-03-08 | A kind of dust-proof lower cover of high-speed rail railway carriage router |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209419763U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112933916A (en) * | 2021-02-22 | 2021-06-11 | 黄乐真 | Waste gas treatment conveying device for environment-friendly equipment |
| CN113038294A (en) * | 2021-02-26 | 2021-06-25 | 深圳市韦宏达科技有限公司 | Dustproof device for router |
-
2019
- 2019-03-08 CN CN201920300897.8U patent/CN209419763U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112933916A (en) * | 2021-02-22 | 2021-06-11 | 黄乐真 | Waste gas treatment conveying device for environment-friendly equipment |
| CN113038294A (en) * | 2021-02-26 | 2021-06-25 | 深圳市韦宏达科技有限公司 | Dustproof device for router |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190920 Termination date: 20210308 |