CN207098134U - A kind of anti-error insertion power socket - Google Patents
A kind of anti-error insertion power socket Download PDFInfo
- Publication number
- CN207098134U CN207098134U CN201720676376.3U CN201720676376U CN207098134U CN 207098134 U CN207098134 U CN 207098134U CN 201720676376 U CN201720676376 U CN 201720676376U CN 207098134 U CN207098134 U CN 207098134U
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- outer diameter
- card
- diameter part
- socket
- metallic plate
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Abstract
A kind of anti-error insertion power socket, including plug and socket；The socket is made up of insulated receptacle shell, annular conductive circle and two stepwise center pins；Particle size endoporus and thin footpath endoporus are provided with inside the plug openend；The two stepwises center pin is made up of thick outer diameter part and thin outer diameter part；The insulated receptacle shell is hollow structure, is made up of insulation crust and U-shaped metallic plate；Recess hole is provided with outside the insulated receptacle housing top end；Mortice opening splicing is formed between the recess hole and U-shaped metallic plate；The opening external diameter of the U-shaped metallic plate is identical with thin outer diameter part, and both form card and connection；The annular conductive circle is made up of spring leaf, clamping rings and card and fixed strip.The utility model is simple in construction, and manufacturing cost is low, is easily installed, and maximum protection equipment is damaged and then prevents the generation of security incident.
Description
Technical field
A kind of power outlet is the utility model is related to, especially a kind of anti-error insertion power socket.
Background technology
As the improvement of people's living standards, electrical appliance is also increasing, the use of socket is also more frequent.Power supply is inserted
Head is a kind of energization electric elements being frequently used on electric equipment with socket connector, is plugged together by plug and socket and reaches electricity
The purpose that device equipment is powered；Different electric equipments generally has different voltage and current needs, so different rule can not be used
The plug of lattice is plugged together on different sockets, otherwise electric equipment may be caused to damage and be caused security incident, and general at present
Attaching plug and socket can not prevent problems.
Utility model content
In order to overcome the shortcomings of background technology, the utility model is improved to usually used plug with socket, there is provided
A kind of anti-error insertion power socket.
To achieve the above object, the technical solution adopted in the utility model is：A kind of anti-error insertion power socket, including plug
And socket；The socket is made up of insulated receptacle shell, annular conductive circle and two stepwise center pins；The annular conductive circle embeds
In insulated receptacle shell；The plug is embedded in the entrance point of annular conductive circle；The two stepwises center pin is embedded in ring-type and led
The port of export of electric circle, and in plug；Particle size endoporus and thin footpath endoporus are provided with inside the plug openend；Two stepwise
Center pin is made up of thick outer diameter part and thin outer diameter part；The aperture of the particle size endoporus is identical with the external diameter of thick outer diameter part, both shapes
Into card and connection；The aperture of the thin footpath endoporus is identical with the external diameter of thin outer diameter part, and both form card and connection；The insulation is inserted
Seat shell is hollow structure, is made up of insulation crust and U-shaped metallic plate；Groove is provided with outside the insulated receptacle housing top end
Hole；Mortice opening splicing is formed between the recess hole and U-shaped metallic plate；The opening external diameter of the U-shaped metallic plate and thin outer diameter part
Identical, both form card and connection；The annular conductive circle is made up of spring leaf, clamping rings and card and fixed strip；It is described solid
The entrance point for determining annulus is connected with spring leaf, and the other end is connected with card and fixed strip；The card and fixed strip and insulation crust card
And connection.
The utility model is simple in construction, and stability, security, reliability are higher, and manufacturing cost is low, and is easy to pacify
Dress.Solve the problems, such as that the plug that existing specification differs prevents from damaging caused by equipment and possibility with the generally applicable misuse of socket
Security incident.
Brief description of the drawings
Fig. 1 is the structural representation of insulated receptacle shell.
Fig. 2 is annular conductive coil structures schematic diagram.
Fig. 3 is the structural representation of two stepwise center pins.
Fig. 4 is the structural representation of socket.
Fig. 5 is the schematic cross-sectional view of plug.
Fig. 6 is the sectional view of plug and socket.
Fig. 7 is the schematic cross-sectional view of plug and receptacle combinations.
Fig. 8 is the schematic cross-sectional view of socket.
1- plugs；11- particle size endoporus；12- thin footpath endoporus；2- insulated receptacle shells；22- annular conductive circles；The stepwises of 23- two
Center pin；The thick outer diameter parts of 231-；The thin outer diameter parts of 232-；3- sockets；4- insulation crusts；5-U type metallic plates；6- spring leafs；7- consolidates
Determine annulus；8- cards and fixed strip.
Embodiment
As shown in Figures 1 to 8：A kind of anti-error insertion power socket, including plug 1 and socket 3；The socket 3 is inserted by insulating
Seat shell 2, the stepwise center pin 23 of annular conductive circle 22 and two form；The annular conductive circle 22 is embedded in insulated receptacle shell 2；
The plug 1 is embedded in the entrance point of annular conductive circle 22；The two stepwises center pin 23 is embedded in going out for annular conductive circle 22
Mouth end, and in plug 1；Particle size endoporus 11 and thin footpath endoporus 12 are provided with inside the openend of plug 1；In two stepwise
Heart pin 23 is made up of thick outer diameter part 231 and thin outer diameter part 232；The aperture of the particle size endoporus 11 and the external diameter of thick outer diameter part 231
Identical, both form card and connection；The aperture of the thin footpath endoporus 12 is identical with the external diameter of thin outer diameter part 232, and both form card
And connection；The insulated receptacle shell 2 is hollow structure, is made up of insulation crust 4 and U-shaped metallic plate 5；Outside the insulated receptacle
The tip exterior of shell 2 is provided with recess hole；Mortice opening splicing is formed between the recess hole and U-shaped metallic plate 5；The U-shaped metallic plate 5
Opening external diameter it is identical with thin outer diameter part 232, after two stepwise center pins 23 are inserted ring-type conductive ring 22, U-shaped metallic plate 5 is by two
Stepwise center pin 23 blocks and in insulated receptacle shell 2；The annular conductive circle 22 is by spring leaf 6, clamping rings 7 and card and admittedly
Determine bar 6 to form；The entrance point of the clamping rings 7 is connected with spring leaf 6, and the other end is connected with card and fixed strip 6；It is described card and
Fixed strip 6 blocks and is connected with insulation crust 4.When plug 1 directly is inserted into insulated receptacle shell 2, if in the stepwise of plug 1 and two
Heart pin 23 plugs together completely can make plug 11 and socket 33 plug together firm and contact energization.If only thin footpath endoporus 12 and thin external diameter
Portion 232 block and, and thick outer diameter part 231 can not with the card completely of particle size endoporus 11 and, then can not be powered, avoid missing so as to reach
Slotting situation.
It is emphasized that：It the above is only preferred embodiment of the present utility model, not the utility model appointed
What formal limitation, every any simple modification made according to the technical essence of the utility model to above example, etc.
With change and modification, in the range of still falling within technical solutions of the utility model.
Claims (1)
- A kind of 1. anti-error insertion power socket, it is characterised in that：Including plug and socket；The socket is by insulated receptacle shell, ring Shape conductive ring and two stepwise center pin compositions；The annular conductive circle is embedded in insulated receptacle shell；The plug is embedded in ring The entrance point of shape conductive ring；The two stepwises center pin is embedded in the port of export of annular conductive circle, and in plug；It is described to insert Head is provided with particle size endoporus and thin footpath endoporus inside openend；The two stepwises center pin is made up of thick outer diameter part and thin outer diameter part； The aperture of the particle size endoporus is identical with the external diameter of thick outer diameter part, and both form card and connection；The aperture of the thin footpath endoporus with The external diameter of thin outer diameter part is identical, and both form card and connection；The insulated receptacle shell is hollow structure, by insulation crust and U Type metallic plate forms；Recess hole is provided with outside the insulated receptacle housing top end；Formed between the recess hole and U-shaped metallic plate Mortice opening is spliced；The opening external diameter of the U-shaped metallic plate is identical with thin outer diameter part, and both form card and connection；The ring-type is led Electric circle is made up of spring leaf, clamping rings and card and fixed strip；The entrance point of the clamping rings is connected with spring leaf, the other end It is connected with card and fixed strip；The card and fixed strip and insulation crust card and it is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720676376.3U CN207098134U (en) | 2017-06-12 | 2017-06-12 | A kind of anti-error insertion power socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720676376.3U CN207098134U (en) | 2017-06-12 | 2017-06-12 | A kind of anti-error insertion power socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207098134U true CN207098134U (en) | 2018-03-13 |
Family
ID=61551989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720676376.3U Active CN207098134U (en) | 2017-06-12 | 2017-06-12 | A kind of anti-error insertion power socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207098134U (en) |
-
2017
- 2017-06-12 CN CN201720676376.3U patent/CN207098134U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |