CN205452697U - Wiring plug - Google Patents
Wiring plug Download PDFInfo
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- CN205452697U CN205452697U CN201620136090.1U CN201620136090U CN205452697U CN 205452697 U CN205452697 U CN 205452697U CN 201620136090 U CN201620136090 U CN 201620136090U CN 205452697 U CN205452697 U CN 205452697U
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- plug
- connector
- self orientation
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Abstract
The utility model discloses a wiring plug, include: plug, connecting wire and connector, connecting wire connecting plug and connector. Plug and socket cooperation have the several connector on the plug, the plug has the directed structure of oneself, and the plug only can be with sole mode insert the plug. Connector and one connect and insert base cooperation has the several connector on the connector, the connector has the directed structure of oneself, and the connector only can insert to connect with sole mode inserts the base. The utility model discloses a wiring plug is designed the directed structure of oneself for wiring plug only can peg graft with sole mode, reaches the effect that the mistake proofing connect.
Description
Technical field
This utility model relates to Low Voltage Electrical Apparatus, more particularly, it relates to patch instrument in low-voltage electrical apparatus.
Background technology
Along with the development of intelligent electric appliance, intelligent electric energy meter has obtained increasing application.Intelligent electric energy meter is compared with common electric energy meter, and a significant feature is exactly that the quantity needing the signal transmitted increases considerably, and needs to roll up the quantity of connecting line.Further, the connecting line of intelligent electric energy meter has fixing connected mode, it is impossible to wrong, if wrong can cause signal transmission abnormality to affect the properly functioning of intelligent electric energy meter.
In the case of wiring is a fairly large number of, it is necessary to a kind of be prevented from patching misconnection occurs patch instrument.
Utility model content
This utility model is directed to a kind of connecting plug being prevented from misconnection occur.
According to an embodiment of the present utility model, a kind of connecting plug is proposed, including: plug, connecting line and connector, connecting line connects plug and connector.Plug and a socket coordinate, and plug has several union joint, and plug has the structure of self orientation, and plug is only capable of inserting in a unique manner socket.Connector and one patches pedestal and coordinates, and connector has several union joint, and connector has the structure of self orientation, and connector is only capable of inserting in a unique manner patching pedestal.
In one embodiment, plug has the structure of self orientation and includes: several union joints are of different sizes and/or have different shapes.
In one embodiment, plug has the structure of self orientation and includes: several union joints are not parallel to each other.
In one embodiment, connector has the structure of self orientation and includes: several union joints are of different sizes and/or have different shapes.
In one embodiment, connector has the structure of self orientation and includes: several union joints are not parallel to each other.
In one embodiment, connector has the structure of self orientation and includes: have block on connector, and this block makes connector have the structure of self orientation.
Connecting plug of the present utility model is designed to the structure of self orientation so that connecting plug is only capable of grafting in a unique manner, reaches the effect of anti-misconnection.
Accompanying drawing explanation
The above and other feature of this utility model, character and advantage are by by becoming apparent with the description of embodiment below in conjunction with the accompanying drawings, and the most identical reference represents identical feature all the time, wherein:
Fig. 1 discloses the structure chart of the connecting plug according to an embodiment of the present utility model.
Fig. 2 a discloses a kind of configuration of the structure of the self orientation of connecting plug.
Fig. 2 b discloses the another kind of configuration of the structure of the self orientation of connecting plug.
Detailed description of the invention
With reference to shown in Fig. 1, Fig. 1 discloses the structure chart of the connecting plug according to an embodiment of the present utility model.The utility model proposes a kind of connecting plug, including: plug 101, connecting line 102 and connector 103, connecting line 102 connects plug 101 and connector 103, and connecting line 102 is used for realizing signal or electrical communications.Plug 101 coordinates with a socket, and plug 101 has several union joint, and plug has the structure of self orientation.Plug 101 is only capable of inserting in a unique manner socket.Connector 103 patches pedestal with one and coordinates, and connector 103 has several union joint, and connector has the structure of self orientation, and connector is only capable of inserting in a unique manner patching pedestal.By the way of plug 101 and connector 103 are configured to self orientation so that plug and connector and corresponding socket and patch the connected mode of pedestal and become unique mode, this makes it possible to avoid the situation of misconnection to occur.
Plug is had the structure of self orientation and can be realized by following several ways:
Several union joints are of different sizes and/or have different shapes.
Several union joints are not parallel to each other.
In the embodiment shown in fig. 1, plug 101 has two lugs: the first lug 112 and the second lug 113.Two lugs are arranged on Plug base 111.In the illustrated embodiment, two lugs are lamellar, and the size of two lugs is different: the size of the first lug 112 is more than the size of the second lug 113.Corresponding, socket can also be arranged the jack that two sizes are different, a bigger jack and a less jack, owing to the size of two lugs is different, therefore can only coordinate with socket in a unique manner, it is possible to be prevented effectively from the situation of misconnection.
Though it is not illustrated, those skilled in the art it is recognized that, it is also possible to by the way of other are different, realize the self orientation structure of plug:
Such as make one of them of the first lug 112 or the second lug 113 into circle so that two lugs have different shapes.Corresponding, socket also has a circular jack.
Or on the premise of keeping two lugs to be lamellar, the direction of one of them lug is adjusted to oblique so that the direction of two lugs is not parallel to each other.Corresponding, socket also has an oblique jack.Fig. 2 a shows this configuration.
Or on the premise of keeping two lugs to be lamellar, the direction of two lugs is adjusted to oblique, and the direction of two lugs is not parallel to each other.Corresponding, socket also has the jack of respective direction.Fig. 2 b shows this configuration.
Connector is had the structure of self orientation and can be realized by following several ways:
Several union joints are of different sizes and/or have different shapes.
Several union joints are not parallel to each other.
Having block on connector, this block makes connector have the structure of self orientation.
With continued reference to shown in Fig. 1, connector 103 has two lugs: the 3rd lug 132 and the 4th lug 133.Two lugs are arranged on connector pedestal 131.For " several union joints are of different sizes and/or have different shapes " and " several union joints are not parallel to each other " both modes, it is referred to the description previously for plug 101, is not repeated herein." there is on connector block; this block makes connector have the structure of self orientation " for another way, with reference to the connector 103 shown in Fig. 1, the 3rd lug 132 and the 4th lug 133 in this embodiment are circle, size is too, for circular lug, there is not the most parallel problem.This connector 103 realizes the structure of self orientation by block 134.Block 134 is protruding from the side of connector 103 so that the outline of connector 103 is asymmetric, thus realizes self orientation structure.Accordingly, grafting pedestal also has corresponding groove or block to adapt to this block 134, so that plug connector is only capable of inserting grafting pedestal in a unique manner.
It should be noted that the 3rd lug 132 of connector 103 can also use similar first lug 112 and the mode of the second lug 113 with the 4th lug 133, it is of different sizes and/or shape, or is arranged to be not parallel to each other.
Plug of the present utility model is only capable of inserting in a unique manner socket, and connector is also only capable of inserting in a unique manner and patches pedestal.
Connecting plug of the present utility model is designed to the structure of self orientation so that connecting plug is only capable of grafting in a unique manner, reaches the effect of anti-misconnection.
Above-described embodiment is available to be familiar with person in the art and realizes or use of the present utility model; those skilled in the art can be in the case of without departing from utility model thought of the present utility model; above-described embodiment is made various modifications or change; thus protection domain of the present utility model is not limited by above-described embodiment, and should be the maximum magnitude meeting the inventive features that claims are mentioned.
Claims (6)
1. a connecting plug, it is characterised in that including: plug, connecting line and connector, described connecting line connects plug and connector；
Described plug and a socket coordinate, and described plug has several union joint, and described plug has the structure of self orientation, and described plug is only capable of inserting described socket in a unique manner；
Described connector and one patches pedestal and coordinates, and described connector has several union joint, and described connector has the structure of self orientation, described connector be only capable of inserting in a unique manner described in patch pedestal.
2. connecting plug as claimed in claim 1, it is characterised in that described plug has the structure of self orientation and includes:
Several union joints are of different sizes and/or have different shapes.
3. connecting plug as claimed in claim 1, it is characterised in that described plug has the structure of self orientation and includes:
Several union joints are not parallel to each other.
4. connecting plug as claimed in claim 1, it is characterised in that described connector has the structure of self orientation and includes:
Several union joints are of different sizes and/or have different shapes.
5. connecting plug as claimed in claim 1, it is characterised in that described connector has the structure of self orientation and includes:
Several union joints are not parallel to each other.
6. connecting plug as claimed in claim 1, it is characterised in that described connector has the structure of self orientation and includes:
Having block on described connector, this block makes connector have the structure of self orientation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620136090.1U CN205452697U (en) | 2016-02-23 | 2016-02-23 | Wiring plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620136090.1U CN205452697U (en) | 2016-02-23 | 2016-02-23 | Wiring plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205452697U true CN205452697U (en) | 2016-08-10 |
Family
ID=56582137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620136090.1U Active CN205452697U (en) | 2016-02-23 | 2016-02-23 | Wiring plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205452697U (en) |
-
2016
- 2016-02-23 CN CN201620136090.1U patent/CN205452697U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |