CN205788738U - A kind of concentrator of dustproof anti-splash - Google Patents
A kind of concentrator of dustproof anti-splash Download PDFInfo
- Publication number
- CN205788738U CN205788738U CN201620497462.3U CN201620497462U CN205788738U CN 205788738 U CN205788738 U CN 205788738U CN 201620497462 U CN201620497462 U CN 201620497462U CN 205788738 U CN205788738 U CN 205788738U
- Authority
- CN
- China
- Prior art keywords
- interface
- concentrator
- communication module
- splash
- blanking cover
- 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
Links
- 238000004891 communication Methods 0.000 claims abstract description 28
- 239000004033 plastic Substances 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 239000004568 cement Substances 0.000 claims abstract description 16
- 230000008878 coupling Effects 0.000 claims abstract description 16
- 238000010168 coupling process Methods 0.000 claims abstract description 16
- 238000005859 coupling reaction Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 4
- 229920002943 EPDM rubber Polymers 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 5
- 238000010030 laminating Methods 0.000 abstract description 4
- 230000004888 barrier function Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses the concentrator of a kind of dustproof anti-splash, including concentrator body, described concentrator body is provided with Local Communication Module interface, remote communication module interface, USB interface, RS232 serial ports, described Local Communication Module interface includes light current interface and carrier wave coupling interface, described light current interface, carrier wave coupling interface, the periphery of remote communication module interface is equipped with groove, described groove is provided with sealing strip, described sealing strip and groove shapes laminating and described light current interface, carrier wave coupling interface, the edge of remote communication module interface fits tightly with sealing strip, round rectangle plastic cement blanking cover it is provided with at described USB interface, it is provided with circular plastic blanking cover at described RS232 serial ports.This utility model improves the barrier propterty within concentrator, reduces the damage to concentrator internal circuit board of dust and rainwater, extends the service life of concentrator.
Description
Technical field
This utility model relates to electric-power metering detection technique field, particularly relates to a kind of dust-proof splashproof
The concentrator of water.
Background technology
Along with the construction of intelligent grid, in order to ensure power information acquisition system build " all standing,
Complete gather, full pre-payment " overall goal, State Grid Corporation of China is in science and technology item achievement in research
On the basis of combine communication technology, microprocessor technology, manufacturing process technology etc., formulated " electricity
Power user power utilization information acquisition system " series standard.Wherein, " Q/GDW 1375.2-2013
Concentrator pattern specification " in contour structures, communication interface, material and technique etc. to concentrator
Carry out concrete requirement.
At present, concentrator shell protection performance requirement is the IP51 level that GB 4208-2008 specifies,
The most dust-proof and Anti-drip.But, major part concentrator is all arranged on outdoor, on-the-spot running environment
Relatively more severe, during rainstorm weather, what concentrator faced be not only the environment that drips also has a large amount of rain
The possibility of water projection, communication module slot edge local and remote to concentrator in pattern requirement
Groove, USB interface, RS232 seam do not do specific requirement, communication module and groove
Edge does not has seal approach, USB interface and RS232 serial ports to be open state at ordinary times, such as Fig. 1
Shown in.When rainwater from shell splash enter interior after, it is easy to by the recess at module slot edge,
At USB interface, RS232 serial ports inside access arrangement, damage circuit board, even result in whole
Equipment scrapping.Along with the growth of the time of operation, the dust penetrated into from shell also can be from these openings
Place enters internal, and circuit board is caused damage.Accordingly, it would be desirable to a kind of dustproof and waterproof effect is more preferable
Concentrator.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and proposes
A kind of concentrator of dustproof anti-splash.
To achieve these goals, this utility model adopts the technical scheme that
The concentrator of a kind of dustproof anti-splash, including concentrator body, on described concentrator body
It is provided with Local Communication Module interface, remote communication module interface, USB interface, RS232 serial ports,
Described Local Communication Module interface includes light current interface and carrier wave coupling interface, and described light current connects
Mouth, carrier wave coupling interface, the periphery of remote communication module interface are equipped with groove, described groove
Place is provided with sealing strip, described sealing strip and groove shapes laminating and described light current interface, carrier wave coupling
Splice grafting mouth, the edge of remote communication module interface fit tightly with sealing strip, described USB interface
Place is provided with round rectangle plastic cement blanking cover, is provided with circular plastic blanking cover at described RS232 serial ports.
Preferably, described light current interface and carrier wave coupling interface be respectively adopted the double contact pin of 2*13,
The double contact pin of 2*10 is as connector, and described remote communication module interface uses 2*15 double slotting
Pin is as connector.
Preferably, described sealing strip uses ethylene propylene diene rubber material to make.
Preferably, the thickness of described sealing strip and the depth dimensions of groove are consistent.
Preferably, described round rectangle plastic cement blanking cover inserts usb segment and USB interface phase
Laminating.
Preferably, the block edge of described round rectangle plastic cement blanking cover slightly exceeds USB interface, and
Fit tightly with interface outward flange beyond part.
Preferably, the block edge of described circular plastic blanking cover is slightly beyond RS232 serial ports and super
Go out part closely to paste with RS232 serial ports outward flange.
Preferably, described round rectangle plastic cement blanking cover, the block thickness of circular plastic blanking cover are
1mm。
In this utility model, improve the barrier propterty within concentrator, reduce dust and
The rainwater damage to concentrator internal circuit board, extends the service life of concentrator.
Accompanying drawing explanation
Fig. 1 is the interface diagram on this utility model concentrator；
Fig. 2 is the schematic diagram after concentrator application sealing strip and plastic cement blanking cover.
In figure: 1 light current interface, 2 carrier wave coupling interfaces, 3 remote communication module interfaces, 4USB
Interface, 5RS232 serial ports, 6 grooves, 7 sealing strips, 8 round rectangle plastic cement blanking covers, 9 circles
Mould glue blanking cover.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, in this utility model embodiment
Technical scheme be clearly and completely described, it is clear that described embodiment be only this
The a part of embodiment of utility model rather than whole embodiments.
Reference Fig. 1-2, the concentrator of a kind of dustproof anti-splash, including concentrator body, described
Concentrator body is provided with Local Communication Module interface, remote communication module interface 3, USB connect
Mouth 4, RS232 serial ports 5, described Local Communication Module interface includes light current interface 1 and carrier wave
Coupling interface 2, described light current interface 1, carrier wave coupling interface 2, remote communication module interface 3
Periphery be equipped with groove 6, be provided with sealing strip 7 at described groove 6, described sealing strip 7 with
Groove 6 adhered shape and described light current interface 1, carrier wave coupling interface 2, remote communication module
The edge of interface 3 fits tightly with sealing strip 7, is provided with round rectangle at described USB interface 4
Plastic cement blanking cover 8, is provided with circular plastic blanking cover 9 at described RS232 serial ports 5.
It is double that light current interface 1 and carrier wave coupling interface 2 are respectively adopted the double contact pin of 2*13,2*10
Socket pin is as connector, and remote communication module interface 3 uses the double contact pin of 2*15 as even
Fitting, sealing strip 7 uses ethylene propylene diene rubber material to make, and sealing strip 7 is elastic good, close
The thickness of strip of paper used for sealing 7 is consistent with the depth dimensions of groove, and round rectangle plastic cement blanking cover 8 inserts USB
Interface 4 part fits with USB interface 4, is not result in that socket loosens, round rectangle plastic cement
The block edge of blanking cover 8 is slightly beyond USB interface 4 and tight with interface outward flange beyond part
Laminating, prevents dust and rainwater from entering, and the block edge of circular plastic blanking cover 9 is slightly beyond RS232
Serial ports 5, and closely paste with RS232 serial ports 5 outward flange beyond part, round rectangle plastic cement blocks up
Lid 8, the block thickness of circular plastic blanking cover 9 are 1mm, round rectangle plastic cement blanking cover 8, circle
Mould glue blanking cover 9 to extract under certain dynamics, and repeatable plug is indeformable.
Improve the barrier propterty within concentrator, reduce dust and rainwater in concentrator
The damage of portion's circuit board, extends the service life of concentrator.
The above, only this utility model preferably detailed description of the invention, but this utility model
Protection domain be not limited thereto, any those familiar with the art is in this practicality
In the technical scope of novel exposure, according to the technical solution of the utility model and utility model structure thereof
Think equivalent or change in addition, all should contain within protection domain of the present utility model.
Claims (8)
1. the concentrator of a dustproof anti-splash, it is characterised in that: include concentrator body,
Described concentrator body is provided with Local Communication Module interface, remote communication module interface, USB
Interface, RS232 serial ports, described Local Communication Module interface includes light current interface and carrier wave coupling
Interface, described light current interface, carrier wave coupling interface, the periphery of remote communication module interface are all provided with
Fluted, described groove is provided with sealing strip, and described sealing strip is fitted and described with groove shapes
Light current interface, carrier wave coupling interface, the edge of remote communication module interface closely paste with sealing strip
Close, be provided with round rectangle plastic cement blanking cover at described USB interface, be provided with at described RS232 serial ports
Circular plastic blanking cover.
The concentrator of a kind of dustproof anti-splash the most according to claim 1, its feature exists
In: it is double that described light current interface and carrier wave coupling interface are respectively adopted the double contact pin of 2*13,2*10
Socket pin is as connector, and described remote communication module interface uses 2*15 double contact pin conduct
Connector.
The concentrator of a kind of dustproof anti-splash the most according to claim 1, its feature exists
In: described sealing strip uses ethylene propylene diene rubber material to make.
The concentrator of a kind of dustproof anti-splash the most according to claim 1, its feature exists
In: the thickness of described sealing strip is consistent with the depth dimensions of groove.
The concentrator of a kind of dustproof anti-splash the most according to claim 1, its feature exists
In: described round rectangle plastic cement blanking cover inserts usb segment and fits with USB interface.
The concentrator of a kind of dustproof anti-splash the most according to claim 1, its feature exists
In: the block edge of described round rectangle plastic cement blanking cover is slightly beyond USB interface, and exceeds part
Fit tightly with interface outward flange.
The concentrator of a kind of dustproof anti-splash the most according to claim 1, its feature exists
In: the block edge of described circular plastic blanking cover slightly beyond RS232 serial ports, and beyond part with
RS232 serial ports outward flange closely pastes.
The concentrator of a kind of dustproof anti-splash the most according to claim 1, its feature exists
In: described round rectangle plastic cement blanking cover, the block thickness of circular plastic blanking cover are 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620497462.3U CN205788738U (en) | 2016-05-26 | 2016-05-26 | A kind of concentrator of dustproof anti-splash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620497462.3U CN205788738U (en) | 2016-05-26 | 2016-05-26 | A kind of concentrator of dustproof anti-splash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205788738U true CN205788738U (en) | 2016-12-07 |
Family
ID=57408482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620497462.3U Expired - Fee Related CN205788738U (en) | 2016-05-26 | 2016-05-26 | A kind of concentrator of dustproof anti-splash |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205788738U (en) |
-
2016
- 2016-05-26 CN CN201620497462.3U patent/CN205788738U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161207 Termination date: 20210526 |