CN209461759U - A kind of Changeover plug - Google Patents
A kind of Changeover plug Download PDFInfo
- Publication number
- CN209461759U CN209461759U CN201822146117.7U CN201822146117U CN209461759U CN 209461759 U CN209461759 U CN 209461759U CN 201822146117 U CN201822146117 U CN 201822146117U CN 209461759 U CN209461759 U CN 209461759U
- Authority
- CN
- China
- Prior art keywords
- plug
- mounting surface
- ontology
- changeover
- socket aperture
- 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.)
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to attaching plug technical fields, it discloses a kind of Changeover plugs, including ontology and plug, it is provided with plug mounting surface on the body, plug mounting surface includes the top mounting surface formed by top surface retraction, the preceding mounting surface for being retracted by front and being formed, the rear mounting surface formed by being retracted below and the right mounting surface formed by right side retraction, it is provided with socket aperture on the top mounting surface, is respectively arranged with Elastic buckle on preceding mounting surface, rear mounting surface；The plug includes connection shell, and the inner wall side for connecting shell is adapted with the plug mounting surface, and connection housing exterior walls plane connects with the top surface of the ontology, front, back and the right side flat respectively, and is provided with block button hole on connection shell；Elastic slice seat is provided in plug, elastic slice seat is plugged in the socket aperture of ontology, and the plug connector of electric connection is provided between elastic slice seat and socket aperture.The Changeover plug of the utility model is simple and reliable for structure, replacement is convenient.
Description
Technical field
The utility model relates to attaching plug technical fields, and in particular to a kind of Changeover plug.
Background technique
Attaching plug is a kind of to be connect for being connected with power outlet with the electric appliance for providing electric power for electric equipment products
Element.Existing attaching plug is usually to be made of the plug of ontology and connection ontology.
Since the jack interface standard of countries in the world is different, when needing to generally require not when these countries use power supply
Same plug, brings inconvenience to carrying and using.
Utility model content
To solve the above-mentioned problems, the utility model proposes a kind of Changeover plugs, it is desirable to provide a kind of structure simply may be used
It leans on, replace convenient Changeover plug, and be convenient for carrying.Specific technical solution is as follows:
A kind of Changeover plug, including ontology and plug, on the top that the upper right corner position of the ontology passes through body housing
The retraction in face, front, back and the right side is arranged to form plug mounting surface, and the plug mounting surface includes being retracted by top surface and being formed
Top mounting surface, the preceding mounting surface for being retracted by front and being formed, the rear mounting surface that is formed by being retracted below and contracted by the right side
And then the right mounting surface formed, socket aperture is provided on the top mounting surface, is respectively set on the preceding mounting surface, rear mounting surface
Flexible buckle；Connection shell compatible with the plug mounting surface is set on the plug, it is described to connect the interior of shell
Wall side is adapted with the plug mounting surface, the connection housing exterior walls plane respectively with the top surface of the ontology, front, after
Face and the right side connect flat, and are provided with block button hole compatible with the Elastic buckle on the connection shell；In the plug
It is provided with elastic slice seat, the elastic slice seat is plugged in the socket aperture of the ontology, and between the elastic slice seat and the socket aperture
It is provided with the plug connector of electric connection.
In above-mentioned technical proposal, it is connect by the inner wall side of the connection shell of plug with the adaptation of the plug mounting surface
The bonding strength of plug and ontology can be enhanced, and there is anti-loose effect using Elastic buckle connection between ontology and plug,
Connection structure is simple and reliable.In addition, forming the structure of plug mounting surface, a side and local location setting retraction in ontology
Face can increase the heat-dissipating space of body interior, be conducive to the reliability for further increasing Changeover plug, on the other hand, pass through
Retraction, which is arranged, can make the junction of plug and ontology mutually connect together in outer surface, so as to improve the whole outer of Changeover plug
It sees.
In the utility model, the plug connector includes the PIN needle being arranged in socket aperture and the bullet that is arranged in elastic slice seat
Film perforation.
Preferably, the socket aperture is 8-shaped socket aperture, and the elastic slice seat is 8-shaped elastic slice seat.
Preferably, the Elastic buckle is formed and grooving is arranged in the plug mounting surface position on body housing.
Preferably, the plug is two-pin plug.
Preferably, the plug is national standard two-pin plug, U.S. rule two-pin plug, two-pin plug is advised in Europe, Australia advises two-pin plug
One of.
Preferably, the plug is that English advises three-pin plug.
In the utility model, USB interface is provided on the ontology.
In the utility model, the shell of the ontology is two halves split structure, to facilitate internal assembly and wiring.
For the convenience of manufacture, the socket bore portion of ontology can be made into individual saddle, and be fixed on the interior of body housing
Portion.
In the utility model, the USB interface is connected on pcb board.
The beneficial effects of the utility model are:
First, the kind Changeover plug of the utility model, inner wall side and the plug by the connection shell of plug
The adaptation connection of mounting surface can enhance the bonding strength of plug and ontology, and be connected between ontology and plug using Elastic buckle
With anti-loose effect, connection structure is simple and reliable.
Second, the kind Changeover plug of the utility model forms plug and retraction is arranged in the local location in ontology
On the one hand the structure of mounting surface can increase the heat-dissipating space of body interior, be conducive to further increase Changeover plug can
By property, on the other hand, by be arranged retraction can make the junction of plug and ontology outer surface mutually connect together, so as to improve
The overall appearance of Changeover plug.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of Changeover plug of the utility model；
Fig. 2 is one of the structural schematic diagram of ontology in Fig. 1；
Fig. 3 is the structural schematic diagram of the plug in Fig. 1；
Fig. 4 is the second structural representation of the ontology in Fig. 1；
Fig. 5 is to be related to the structural schematic diagram of body interior.
In figure: 1, ontology, 2, plug, 3, the top surface of body housing, 4, before body housing, 5, after body housing
Face, 6, the right side of body housing, 7, plug mounting surface, 8, top mounting surface, 9, preceding mounting surface, 10, rear mounting surface, 11, right installation
Face, 12, socket aperture, 13, Elastic buckle, 14, connection shell, 15, block button hole, 16, elastic slice seat, 17, PIN needle, 18, shell fragment hole,
19, grooving, 20, USB interface, 21, the two halves mating surface of body housing, 22, the saddle of socket aperture, 23, pcb board.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and cannot be used as a limitation the protection model of limitation the utility model
It encloses.
If Fig. 1 to 5 show a kind of embodiment of Changeover plug of the utility model, including ontology 1 and plug 2,
The upper right corner position of the ontology 1 is arranged to form plug by the retraction of the top surface 3 of body housing, front 4, back 5 and the right side 6
Mounting surface 7, the plug mounting surface 7 include be retracted by top surface 3 and formed top mounting surface 8, be retracted by front 4 and formed before
Mounting surface 9, the rear mounting surface 10 formed by being retracted below and be retracted by the right side 6 and the right mounting surface 11 that is formed, the top
It is provided with socket aperture 12 on mounting surface 8, is respectively arranged with Elastic buckle 13 on the preceding mounting surface 9, rear mounting surface 10；It is described to insert
Compatible with the plug mounting surface 7 connection shell 14 is set on first 2, the inner wall side for connecting shell 14 with it is described
Plug mounting surface 7 is adapted, 14 outer wall plane of the connection shell respectively with the top surface 3 of the ontology, front 4, below 5 and right
Face 6 connects flat, and block button hole 15 compatible with the Elastic buckle 13 is provided on the connection shell 14；The plug 2
Inside be provided with elastic slice seat 16, the elastic slice seat 16 is plugged in the socket aperture 12 of the ontology 1, and the elastic slice seat 16 with it is described
The plug connector of electric connection is provided between socket aperture 12.
In above-mentioned technical proposal, pass through the connection inner wall side of shell 14 of plug 2 and being adapted to for the plug mounting surface 7
Connection can enhance the bonding strength of plug 2 Yu ontology 1, and had between ontology 1 and plug 2 using the connection of Elastic buckle 13 and prevented
Pine effect, connection structure are simple and reliable.In addition, forming plug mounting surface 7 and retraction is arranged in the local location in ontology 1
Structure, on the one hand can increase the heat-dissipating space of body interior, be conducive to the reliability for further increasing Changeover plug, separately
On the one hand, plug 2 and the junction of ontology 1 can be made mutually to connect together in outer surface by the way that retraction is arranged, so as to improve that can turn
Insert the overall appearance of head.
In the present embodiment, the plug connector includes the PIN needle 17 being arranged in socket aperture 12 and is arranged in elastic slice seat 16
Shell fragment hole 18.
Preferably, the socket aperture 12 is 8-shaped socket aperture, and the elastic slice seat 16 is 8-shaped elastic slice seat.
Preferably, the Elastic buckle 13 is and grooving 19 are arranged in 7 position of plug mounting surface on 1 shell of ontology
It is formed.
Preferably, the plug 2 is two-pin plug.
Preferably, the plug 2 is national standard two-pin plug, U.S. rule two-pin plug, two-pin plug is advised in Europe, Australia advises two-pin plug
One of.
Preferably, the plug 2 is that English advises three-pin plug.
In the present embodiment, USB interface 20 is provided on the ontology 1.
In the present embodiment, the shell of the ontology 1 is two halves split structure, to facilitate internal assembly and wiring.
For the convenience of manufacture, 12 part of socket aperture of ontology 1 can be made into individual saddle 22, and be fixed on outside ontology 1
The inside of shell.
In the present embodiment, the USB interface 20 is connected on pcb board 23.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (8)
1. a kind of Changeover plug, which is characterized in that including ontology and plug, pass through ontology at the upper right corner position of the ontology
The retraction of the top surface, front, back and the right side of shell is arranged to form plug mounting surface, and the plug mounting surface includes being contracted by top surface
And then formed top mounting surface, by front retraction and the preceding mounting surface formed, the rear mounting surface that is formed by being retracted below and
Be retracted by the right side and the right mounting surface that is formed, socket aperture is provided on the top mounting surface, on the preceding mounting surface, rear mounting surface
It is respectively arranged with Elastic buckle；Connection shell compatible with the plug mounting surface, the connection are set on the plug
The inner wall side of shell is adapted with the plug mounting surface, the connection housing exterior walls plane top with the ontology respectively
Face, front, back and the right side connect flat, and are provided with block button hole compatible with the Elastic buckle on the connection shell；
Elastic slice seat is provided in the plug, the elastic slice seat is plugged in the socket aperture of the ontology, and the elastic slice seat with it is described
The plug connector of electric connection is provided between socket aperture.
2. a kind of Changeover plug according to claim 1, which is characterized in that the plug connector includes being arranged in socket aperture
Interior PIN needle and the shell fragment hole being arranged in elastic slice seat.
3. a kind of Changeover plug according to claim 2, which is characterized in that the socket aperture is 8-shaped socket aperture, institute
Stating elastic slice seat is 8-shaped elastic slice seat.
4. a kind of Changeover plug according to claim 1, which is characterized in that the Elastic buckle is by external at this
Plug mounting surface position on shell is arranged grooving and is formed.
5. a kind of Changeover plug according to claim 1, which is characterized in that the plug is two-pin plug.
6. a kind of Changeover plug according to claim 5, which is characterized in that the plug is national standard two-pin plug, beauty
Advise one of two-pin plug, Europe rule two-pin plug, Australia's rule two-pin plug.
7. a kind of Changeover plug according to claim 1, which is characterized in that the plug is that English advises three-pin plug.
8. a kind of Changeover plug according to claim 1, which is characterized in that be provided with USB interface on the ontology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822146117.7U CN209461759U (en) | 2018-12-20 | 2018-12-20 | A kind of Changeover plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822146117.7U CN209461759U (en) | 2018-12-20 | 2018-12-20 | A kind of Changeover plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209461759U true CN209461759U (en) | 2019-10-01 |
Family
ID=68041353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822146117.7U Active CN209461759U (en) | 2018-12-20 | 2018-12-20 | A kind of Changeover plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209461759U (en) |
-
2018
- 2018-12-20 CN CN201822146117.7U patent/CN209461759U/en active Active
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| GR01 | Patent grant |