CN208489409U - A kind of plug for electric energy meter RS485 communication - Google Patents
A kind of plug for electric energy meter RS485 communication Download PDFInfo
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- CN208489409U CN208489409U CN201821384268.XU CN201821384268U CN208489409U CN 208489409 U CN208489409 U CN 208489409U CN 201821384268 U CN201821384268 U CN 201821384268U CN 208489409 U CN208489409 U CN 208489409U
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- electric energy
- plug
- communication
- energy meter
- casing
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Abstract
This application discloses a kind of plugs for electric energy meter RS485 communication, two communication cables are passed through into two cylindrical channels, then the wire stripping component is pushed up, since the top of the protrusion is pointed structures, so the protrusion breaks the line prickle of communication cable, so that the core of communication cable be made to be connected with the pedestal.Plug provided by the present application for electric energy meter RS485 communication has the beneficial effect that compared with prior art: compared with the exposed terminal that traditional communication cable directly connects in electric energy electric energy meter, can reduce electric energy meter electric energy acquisition caused by energy meter terminal damage and cable crimping shakiness influences；Reduce in electric energy acquisition terminal replacement, the probability of other connectors is touched during plug communication cable；Compared with RJ11 interface and RJ45 interface, which simplifies the manufacturing process of communication cable head, it is easier to install, improve work on the spot efficiency.
Description
Technical field
This application involves communication interface field more particularly to a kind of plugs for electric energy meter RS485 communication.
Background technique
Electrical energy meter electricity energy acquisition is completed by RSRS485 communication, from the communication module of electric energy meter come out after
RS485 communication is established to two communication cables are needed between electric energy acquisition terminal.
Existing electric energy meter is largely two terminals directly connect two communication cables in electric energy meter RS485 communication interface
On, terminal loosens or damage will cause generated energy acquisition failure, directly contributes electricity clearing economic loss.
In addition, small part electric energy meter is to carry out RS485 communication by RJ11 interface or RJ45 interface, with both interfaces
It has to crimp with dedicated Crimping Pliers that RS485 communication could be established, works at the scene middle with inconvenient.
Utility model content
This application provides a kind of plugs for electric energy meter RS485 communication, to solve existing directly to connect communication cable
On two terminals of electric energy meter RS485 communication interface, terminal loosens or damage will cause generated energy acquisition failure, directly contributes electricity
Amount clearing economic loss；And connect communication cable on RJ11 interface or RJ45 interface with dedicated Crimping Pliers, so that existing
With inconvenient problem in the work of field.
This application provides a kind of plugs for electric energy meter RS communication, comprising: the plug casing is hollow structure；
One end of the plug casing is closed end, and the other end is open end；It is logical that threading is provided in the plug casing
Road, the threading channel and the plug casing are integrally formed；
Described to buckle the upper surface for being set to the plug casing, the buckle is located at the upper of the plug casing closed end
Side；
The plug casing closed end and the threading interchannel are provided with fixing piece；
The fixing piece is fixed in the plug casing；
The fixing piece is hollow structure；
The face of the fixing piece towards the plug casing closed end is sealing surface；
There are two cylindrical channels for setting in the fixing piece；
Described two cylindrical channels are communicated with the threading channel；
The lower surface setting of the fixing piece there are two rectangle wire casing, described two rectangle wire casings with it is described two cylindric
Channel corresponds, and each rectangle wire casing is communicated with the corresponding cylindrical channel；
Each rectangle wire casing is communicated with the plug casing；
Wire stripping through slot is provided in the plug casing, the top of the wire stripping through slot is communicated with the rectangle wire casing；
The wire stripping component is set in the wire stripping through slot；
The wire stripping component is metal wire stripping component；
The wire stripping component includes pedestal and connector, and the bottom end of the connector and the upper plane of the pedestal are fixed；
There are two protrusion, the top of described two protrusions is pointed structures for the top setting of the connector；
Described two protrusions are corresponded with described two rectangle wire casings；
Distance between described two protrusions is identical at a distance from the length direction centreline space of described two rectangle wire casings.
Selectable, the axial length of the cylindrical channel is less than the length of the rectangle wire casing.
Selectable, the pedestal and the connector are integrally formed.
Selectable, the buckle is Elastic buckle.
It is selectable, it is described two to raise into " V " type structure.
This application provides a kind of plugs for electric energy meter RS485 communication, and two communication cables are passed through described in two
Then cylindrical channel pushes up the wire stripping component, since the top of the protrusion is pointed structures, so described convex
It rises and breaks the line prickle of communication cable, so that the core of communication cable be made to be connected with the pedestal.It is provided by the present application to be used for electricity
The plug of energy table RS485 communication has the beneficial effect that compared with prior art:
(1), the plug for electric energy meter RS485 communication, directly connects with traditional communication cable in electric energy electric energy meter
Exposed terminal compare, can reduce energy meter terminal damage and cable crimping it is unstable caused by electric energy meter electric energy acquisition influence；
(2), the plug for electric energy meter RS485 communication reduces in electric energy acquisition terminal replacement, and plug is logical
The probability of other connectors is touched during communication cable；
(3), the plug for electric energy meter RS485 communication, compared with RJ11 and RJ45 interface, which simplifies logical
The manufacturing process of communication cable head, it is easier to install, improve work on the spot efficiency.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the application, letter will be made to attached drawing needed in the embodiment below
Singly introduce, it should be apparent that, for those of ordinary skills, without any creative labor,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of one of structural schematic diagram of plug for electric energy meter RS485 communication provided by the present application；
Fig. 2 is a kind of second structural representation of plug for electric energy meter RS485 communication provided by the present application；
Fig. 3 is a kind of top view of plug for electric energy meter RS485 communication provided by the present application；
Fig. 4 is a kind of bottom view of the fixing piece of plug for electric energy meter RS485 communication provided by the present application；
Fig. 5 is a kind of side view of the fixing piece of plug for electric energy meter RS485 communication provided by the present application；
Fig. 6 is a kind of structural schematic diagram of the fixing piece of plug for electric energy meter RS485 communication provided by the present application；
Fig. 7 is a kind of structural schematic diagram of the wire stripping component of plug for electric energy meter RS485 communication provided by the present application.
It illustrates:
Wherein, 1- plug casing；2- threads channel；3- buckle；4- fixing piece；6- rectangle wire casing；7- wire stripping through slot；8- stripping
Line component；9- cylindrical channel；81- pedestal；82- connector；83- protrusion.
Specific embodiment
Below with reference to the attached drawing in the application, the technical scheme in the embodiment of the application is clearly and completely described,
Obviously, described embodiment is only a part of the embodiment of the application, instead of all the embodiments.Based in the application
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts,
It shall fall within the protection scope of the present invention.
Many details are explained in the following description in order to fully understand the application, but the application can be with
It is different from the other modes that describe again using other to implement, those skilled in the art can be without prejudice to the application intension
In the case of do similar popularization, therefore the application is not limited by the specific embodiments disclosed below.
Referring to Fig. 1 to Fig. 7, this application provides a kind of plugs for electric energy meter RS485 communication, comprising: plug casing
1, buckle 3, fixing piece 4 and wire stripping component 8, wherein
The plug casing 1 is hollow structure；
One end of the plug casing 1 is closed end, and the other end is open end；Threading is provided in the plug casing 1
Channel 2, the threading channel 2 are integrally formed with the plug casing 1；
The buckle 3 is set to the upper surface of the plug casing 1, and the buckle 3 is located at 1 closed end of plug casing
Upside；
Fixing piece 4 is provided between 1 closed end of plug casing and the threading channel 2；
The fixing piece 4 is fixed in the plug casing 1；
The fixing piece 4 is hollow structure；
The face of the fixing piece 4 towards 1 closed end of plug casing is sealing surface；Two are provided in the fixing piece 4
A cylindrical channel 9；
Above-mentioned cylindrical channel 9 is for placing communication cable.
Described two cylindrical channels 9 are communicated with the threading channel 2；
There are two rectangle wire casing 6, described two rectangle wire casings 6 and described two circles for the lower surface setting of the fixing piece 4
Column-like paths 9 correspond, and each rectangle wire casing 6 is communicated with the corresponding cylindrical channel 9；
Each rectangle wire casing 6 is communicated with the plug casing 1；
Wire stripping through slot 7, the top of the wire stripping through slot 7 and 6 phase of rectangle wire casing are provided in the plug casing 1
It is logical；
The wire stripping component 8 is set in the wire stripping through slot 7, and the wire stripping component 8 with socket for connecting；
The wire stripping component 8 be metal wire stripping component, the wire stripping component 8 be copper at.
The wire stripping component 8 includes pedestal 81 and connector 82, and the bottom end of the connector 82 is upper with the pedestal 81
Plane is fixed；
There are two protrusion 83, described two raised 83 tops are pointed structures for the top setting of the connector 82；
Described two raised 83 correspond with described two rectangle wire casings 6；
Distance between described two raised 83 phase at a distance from the length direction centreline space of described two rectangle wire casings 6
Together.
When the plug described herein for being used for electric energy meter RS485 communication is inserted on socket, two communication cables are worn
It is had respectively entered in two cylindrical channels 9 after crossing the threading channel 2, it is by external force that the wire stripping component 8 is upward
It pushes away, so that described raised 83 upwards break the line prickle of communication cable, at this point, the core of the communication cable and the wire stripping group
Part 8 is sufficiently conductive, and when the plug casing 1 is inserted into socket, the wire stripping component 8 can connect conducting with socket.
This application provides a kind of plugs for electric energy meter RS485 communication, and two communication cables are passed through described in two
Then cylindrical channel 9 pushes up the wire stripping component 8, since raised 83 top is pointed structures, so institute
It states protrusion 83 to break the line prickle of communication cable, so that the core of communication cable and the pedestal 81 be made to be connected.The application provides
For electric energy meter RS485 communication plug have the beneficial effect that compared with prior art:
(1), the plug for electric energy meter RS485 communication, directly connects with traditional communication cable in electric energy electric energy meter
Exposed terminal compare, can reduce energy meter terminal damage and cable crimping it is unstable caused by electric energy meter electric energy acquisition influence；
(2), the plug for electric energy meter RS485 communication reduces in electric energy acquisition terminal replacement, and plug is logical
The probability of other connectors is touched during communication cable；
(3), the plug for electric energy meter RS485 communication, compared with RJ11 and RJ45 interface, which simplifies logical
The manufacturing process of communication cable head, it is easier to install, improve work on the spot efficiency.
Communication cable is generally two cores, and cylindrical channel 9 is that the sub-line core of communication cable passes through, in order to shorten communication electricity
The wire stripping length of cable, selectable, the axial length of the cylindrical channel 9 is less than the length of the rectangle wire casing 6.
Selectable, the pedestal 81 is integrally formed with the connector 82.
Selectable, the buckle 3 is Elastic buckle, for plug casing 1 to be fixed in socket.
Selectable, described two raised 83 at " V " type structure, is conducive to sufficiently leading for wire stripping component 8 and communication cable
It is logical.
This application provides a kind of plugs for electric energy meter RS485 communication, and two communication cables are passed through described in two
Then cylindrical channel 9 pushes up the wire stripping component 8, since raised 83 top is pointed structures, so institute
It states protrusion 83 to break the line prickle of communication cable, so that the core of communication cable and the pedestal 81 be made to be connected.The application provides
For electric energy meter RS485 communication plug have the beneficial effect that compared with prior art:
(1), the plug for electric energy meter RS485 communication, directly connects with traditional communication cable in electric energy electric energy meter
Exposed terminal compare, can reduce energy meter terminal damage and cable crimping it is unstable caused by electric energy meter electric energy acquisition influence；
(2), the plug for electric energy meter RS485 communication reduces in electric energy acquisition terminal replacement, and plug is logical
The probability of other connectors is touched during communication cable；
(3), the plug for electric energy meter RS485 communication, compared with RJ11 and RJ45 interface, which simplifies logical
The manufacturing process of communication cable head, it is easier to install, improve work on the spot efficiency.
The above is only the specific embodiments of the application, it is noted that those skilled in the art are come
It says, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications also should be regarded as
The protection scope of the application.
Claims (5)
1. a kind of plug for electric energy meter RS485 communication, which is characterized in that the plug for electric energy meter RS485 communication
It include: plug casing (1), buckle (3), fixing piece (4) and wire stripping component (8), wherein
The plug casing (1) is hollow structure；
One end of the plug casing (1) is closed end, and the other end is open end；
Be provided with threading channel (2) in the plug casing (1), the threading channel (2) and the plug casing (1) it is integrated at
Type；
The buckle (3) is set to the upper surface of the plug casing (1), and the buckle (3) is located at the plug casing (1) envelope
The upside of closed end；
Fixing piece (4) are provided between plug casing (1) closed end and the threading channel (2)；
The fixing piece (4) is fixed in the plug casing (1)；
The fixing piece (4) is hollow structure；
The face of the fixing piece (4) towards the plug casing (1) closed end is sealing surface；
There are two cylindrical channel (9) for setting in the fixing piece (4)；
Described two cylindrical channels (9) communicate with the threading channel (2)；
The lower surface setting of the fixing piece (4) there are two rectangle wire casing (6), described two rectangle wire casings (6) with it is described two
Cylindrical channel (9) corresponds, and each rectangle wire casing (6) communicates with the corresponding cylindrical channel (9)；
Each rectangle wire casing (6) communicates with the plug casing (1)；
It is provided with wire stripping through slot (7) in the plug casing (1), the top of the wire stripping through slot (7) and the rectangle wire casing (6)
It communicates；
The wire stripping component (8) is set in the wire stripping through slot (7)；
The wire stripping component (8) is metal wire stripping component；
The wire stripping component (8) includes pedestal (81) and connector (82), bottom end and the pedestal of the connector (82)
(81) upper plane is fixed；
There are two raised (83) for the top setting of the connector (82), and the top of described two protrusions (83) is pointed knot
Structure；
Described two protrusions (83) and described two rectangle wire casings (6) correspond；
It is described two protrusion (83) between distance at a distance from the length direction centreline space of described two rectangle wire casings (6) phase
Together.
2. the plug for electric energy meter RS485 communication as described in claim 1, which is characterized in that the cylindrical channel (9)
Axial length be less than the rectangle wire casing (6) length.
3. the plug for electric energy meter RS485 communication as described in claim 1, which is characterized in that the pedestal (81) and institute
State connector (82) integrated molding.
4. the plug for electric energy meter RS485 communication as described in claim 1, which is characterized in that the buckle (3) is elasticity
Buckle.
5. the plug for electric energy meter RS485 communication as described in claim 1, which is characterized in that described two protrusions (83)
At " V " type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821384268.XU CN208489409U (en) | 2018-08-27 | 2018-08-27 | A kind of plug for electric energy meter RS485 communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821384268.XU CN208489409U (en) | 2018-08-27 | 2018-08-27 | A kind of plug for electric energy meter RS485 communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208489409U true CN208489409U (en) | 2019-02-12 |
Family
ID=65247162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821384268.XU Active CN208489409U (en) | 2018-08-27 | 2018-08-27 | A kind of plug for electric energy meter RS485 communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208489409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113820524A (en) * | 2021-09-10 | 2021-12-21 | 贵州电网有限责任公司 | Electric energy meter interface conversion device |
-
2018
- 2018-08-27 CN CN201821384268.XU patent/CN208489409U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113820524A (en) * | 2021-09-10 | 2021-12-21 | 贵州电网有限责任公司 | Electric energy meter interface conversion device |
| CN113820524B (en) * | 2021-09-10 | 2024-04-09 | 贵州电网有限责任公司 | Electric energy meter interface conversion device |
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