CN206931744U - A kind of electric shock resistant plug and socket - Google Patents
A kind of electric shock resistant plug and socket Download PDFInfo
- Publication number
- CN206931744U CN206931744U CN201720308647.XU CN201720308647U CN206931744U CN 206931744 U CN206931744 U CN 206931744U CN 201720308647 U CN201720308647 U CN 201720308647U CN 206931744 U CN206931744 U CN 206931744U
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- socket
- plug
- electric shock
- jack
- connector portions
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Abstract
The utility model discloses a kind of electric shock resistant plug and socket, belongs to plugs and sockets technical field.Electric shock resistant plug includes header body and plug piece, plug piece includes conductive body and insulating barrier, conductive body includes connecting portion and connector portions, and connecting portion is connected with header body and insulating barrier is coated with the outside of connecting portion, and connector portions are connected with connecting portion and connector portions are away from header body.A kind of socket, it coordinates with electric shock resistant plug of the present utility model.The utility model can avoid getting an electric shock during grafting, improve the security that plugs and sockets uses.
Description
Technical field
Plugs and sockets technical field is the utility model is related to, in particular to a kind of electric shock resistant plug and socket.
Background technology
Plugs and sockets (English name：Plug-and-socket), typically a kind of household appliance power line connects with power supply
Instrument, because functional requirement is different, can be divided into and two insert, three insert, two plus three the diversified forms such as inserting.Household AC power plug
With socket, there are the pin end that bar-shaped or copper coin shape protrudes, the power supply of the female joint type for physically inserted with slot or pothole
Socket.But pin end is in use, due to misoperation, it is likely to result in electric shock and causes danger.
Utility model content
The purpose of this utility model is to provide a kind of electric shock resistant plug, and it can avoid getting an electric shock during grafting,
Improve the security that plug uses.
Another object of the present utility model is to provide a kind of socket, and it coordinates with above-mentioned electric shock resistant plug, safe.
What embodiment of the present utility model was realized in：
A kind of electric shock resistant plug, including header body and plug piece, plug piece include conductive body and insulating barrier, and conduction is originally
Body includes connecting portion and connector portions, and connecting portion is connected with header body and insulating barrier, connector portions are coated with the outside of connecting portion
It is connected with connecting portion and connector portions is away from header body.
In the utility model preferred embodiment, the outer surface of above-mentioned connector portions is in outwardly arc.
In the utility model preferred embodiment, above-mentioned electric shock resistant plug also includes projection, and projection, which has, to be used to accommodate
The through hole of plug piece, projection are connected with header body.
In the utility model preferred embodiment, above-mentioned plug piece is sheet or bar-shaped.
A kind of socket coordinated with above-mentioned electric shock resistant plug, socket include jack body and inserted with what plug piece coordinated
Hole, jack are arranged at the inside of the jack body, and jack includes guide section and contact-segment, and guide section is with being coated with insulating barrier
Connecting portion coordinates, and contact-segment coordinates with connector portions.
In the utility model preferred embodiment, the inner surface of above-mentioned contact-segment is in the arc being engaged with connector portions.
In the utility model preferred embodiment, the conduction that above-mentioned socket also includes being arranged on inside jack body is touched
Piece, conductive contact blade limit contact-segment.
In the utility model preferred embodiment, above-mentioned conductive contact blade includes basalis and elastic layer, and basalis is with inserting
Seat body connection, elastic layer and basalis connect and gap are formed between elastic layer and basalis.
In the utility model preferred embodiment, above-mentioned elastic layer has the concave surface being engaged with connector portions.
In the utility model preferred embodiment, above-mentioned socket also includes the groove being arranged on jack body, groove
It is corresponding with jack and connect, and groove and the projection that is arranged on electric shock resistant plug coordinate.
The beneficial effect of the utility model embodiment is：
The utility model sets insulating barrier by the connecting portion in conductive body, can avoid using plug, socket
During got an electric shock because of operational error, especially for the minor for lacking ability of self control and self-protection ability, use
It is very convenient, it is safe.And due to only setting insulating barrier on the outside of the connecting portion close to header body, and not away from slotting
Insulating barrier is set on the outside of the connector portions of head body, thus plug normal power-up can be ensured while security is improved.
In addition, the utility model is simple in construction, stabilized structure, by setting, projection strengthens plug piece and header body exists
The steadiness of junction, avoid because overexerting or misoperation causes plug piece to loosen extending during grafting repeatedly
Product service life.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment 1；
Fig. 2 is Fig. 1 partial structural diagram；
Fig. 3 is the structural representation of the utility model embodiment 2；
Fig. 4 is Fig. 3 partial structural diagram.
In figure：100- electric shock resistant plugs；110- header bodies；111- mounting holes；120- plug pieces；121- is conductive
Body；122- insulating barriers；123- connecting portions；124- connector portions；125- projections；126- through holes；200- sockets；210-
Jack body；220- jacks；221- guide sections；222- contact-segments；223- conductive contact blades；224- basalises；225- bullets
Property layer；226- gaps；227- grooves.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.
Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
In description of the present utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or it is integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, intermediary can also be passed through
It is indirectly connected, can is the connection of two element internals.For the ordinary skill in the art, can be managed with concrete condition
Solve concrete meaning of the above-mentioned term in the utility model.
One side of the present utility model, which provides a kind of electric shock resistant plug, includes header body and plug piece.Plug piece bag
Include conductive body and insulating barrier.Conductive body includes connecting portion and connector portions.Connecting portion is connected with header body and connecting portion
Outside be coated with insulating barrier.Connector portions are connected with connecting portion and connector portions are away from header body.
It is of the present utility model another aspect provides a kind of socket, it coordinates with electric shock resistant plug of the present utility model.
Socket of the present utility model includes jack body and the jack coordinated with plug piece.Jack is arranged at the interior of the jack body
Portion.Jack includes guide section and contact-segment.Guide section and the connecting portion cooperation for being coated with insulating barrier.Contact-segment is matched somebody with somebody with connector portions
Close.
Embodiment 1
It refer to electric shock resistant plug 100 illustrated in fig. 1, including header body 110 and plug piece 120.Header body 110
It is the block structure made of insulating materials, as the crawl section during use.Typically adopt header body made of plastic
110。
As shown in Fig. 2 header body 110 includes being used for the mounting hole 111 for setting plug piece 120, the number of mounting hole 111
Amount according to type of plug carry out relative set, such as two insert, three insert, two plus three insert etc..Meanwhile the size of mounting hole 111
And the position distribution in header body 110 can carry out relative set according to the attaching plug standard of countries in the world.
It refer to Fig. 1, plug piece 120 is strip piece, such as bar shaped laminated structure or bar shaped club shaped structure.Plug piece 120
Quantity it is identical with the quantity of mounting hole 111.When electric shock resistant plug 100 is two to insert or when three insert, the quantity of plug piece 120 is 2
It is individual or 3.Embodiment as shown in Figure 1, the quantity of plug piece 120 is 3.
Fig. 1 is refer to, plug piece 120 includes conductive body 121 and insulating barrier 122.
The length of conductive body 121 is more than the length of insulating barrier 122.Conductive body 121 is made of an electrically conducting material, and one
As be conductive metal material, such as copper.Fig. 1 is refer to, conductive body 121 includes connecting portion 123 and connector portions 124.Connecting portion
123 one end is connected with header body 110, and the other end of connecting portion 123 is connected with connector portions 124.Connecting portion 123 and joint
Portion 124 is formed in one structure.
Fig. 1 is refer to, connecting portion 123 is connected with header body 110 and the outside of connecting portion 123 is coated with insulating barrier
122.The length of insulating barrier 122 and the equal length of connecting portion 123, whole conductive connecting portion 123 is all coated, is allowed to
With external insulation, avoid during grafting, cause to get an electric shock because of imprudence or misoperation.Connector portions 124 and connecting portion 123
Connect and connector portions 124 are away from header body 110.The present embodiment in the outside of connecting portion 123 by setting insulating barrier 122, i.e.,
Just carelessly touching connecting portion 123 does not have Danger Electric shock risk yet, substantially increases the security of plug.
Fig. 1 is refer to, the socket 200 that connector portions 124 are used to be engaged with electric shock resistant plug 100 is formed and is conductively connected, with
Ensure plug normal work.Connector portions 124 can be understood as the completely exposed part of conductive body 121, and its outside does not have
Insulating barrier 122 is set.The outer surface of connector portions 124 is in outwardly arc.When connector portions 124 are connected with socket 200,
Conductive contact area between connector portions 124 and socket 200 can be increased by outwardly arc-shaped outer surface, contact can
Firmly, so as to avoid connector portions 124 and the loose contact of socket 200, normal use is influenceed.
Fig. 1 or Fig. 2 is refer to, electric shock resistant plug 100 also includes projection 125.Projection 125 is arranged on and the phase of plug piece 120
Corresponding opening position.Also, projection 125 is connected with header body 110.Projection 125 has the function that to limit plug piece 120, prevented
Only during grafting, because overexerting, force direction dislocation cause plug piece 120 in the junction with header body 110
Shift, influence the steadiness in the junction, so as to shorten life of product.
Fig. 2 is refer to, projection 125 has the through hole 126 for being used for accommodating plug piece 120.Plug piece 120 is arranged on through hole
In 126, shapes and sizes and the plug piece 120 of through hole 126 match, specifically, shapes and sizes and the conduction of through hole 126
The connecting portion 123 of body 121 matches.For example, when conductive body 121 is the rounded club shaped structure in section, through hole 126
For circular port；When conductive body 121 is that the laminated structure that is rectangle of section enough makes, the slot of through hole 126.
Embodiment 2
Socket 200 illustrated in fig. 3 is refer to, the electric shock resistant plug 100 of itself and embodiment 1 coordinates.Socket 200 includes
Jack body 210 and jack 220.
Fig. 3, jack body 210 and the block structure made of insulating materials are refer to, typically adopts made of plastic insert
Seat body 210.The shape of jack body 210 and header body 110 and structure can be consistent or jack body
210 size is more than the situation of the size of header body 110.For example, it is hardened to form the rectangle plug wire with multiple grafting points
Structure.Jack body 210 can also be to form the insulation system for the wall jack 200 being fixed on wall, or is formed and be fixed on
The insulation system of floor socket outlet 200 on floor.
Skilled person can be according to the specific installation site or usage scenario of socket 200 to jack body 210 shape
Shape or structure carry out relative set according to professional standard.
Fig. 3 is refer to, jack 220 is arranged at the inside of jack body 210, its plug piece 120 with electric shock resistant plug 100
Coordinate.Jack 220 includes guide section 221 and contact-segment 222.
Fig. 3 is refer to, guide section 221 coordinates with being coated with the connecting portion 123 of insulating barrier 122.Specifically, as shown in figure 3,
It is rounded or rectangular that the opening to match with the connecting portion 123 of plug piece 120 is formed in the part of guide section 221 of jack 220
Bar hole.
When conductive body 121 is circular club shaped structure, guide section 221 is the rounded bar hole of opening.When conductive sheet
When body 121 is the laminated structure that end face is rectangle, guide section 221 is the bar hole that opening is rectangle.
In the state of electric shock resistant plug 100 and the grafting of socket 200, the connecting portion 123 for being coated with insulating barrier 122 is kept
It is insulating barrier 122 in guide section 221, between connecting portion 123 and jack body 210.
Fig. 3 is refer to, contact-segment 222 coordinates with connector portions 124.The inner surface of contact-segment 222 is in match with connector portions 124
The arc of conjunction.As shown in figure 3, contact-segment 222 is substantially oblong-shaped.
Fig. 3 is refer to, socket 200 also includes being arranged on the conductive contact blade 223 inside jack body 210, conductive contact blade 223
Limit contact-segment 222.Conductive contact blade 223 is such as the copper made of the metal material of conduction.Conductive contact blade 223 is substantially in U
Shape, it is open towards the side of guide section 221.
Fig. 3 and Fig. 4 are refer to, conductive contact blade 223 includes basalis 224 and elastic layer 225.The visual angle presented such as Fig. 3
Under, basalis 224 can be understood as the outer layer of the conductive contact blade 223 of U-shaped, and the conduction that elastic layer 225 can be understood as U-shaped is touched
The internal layer of piece 223.
The basalis 224 in outside is connected with jack body 210.The elastic layer 225 of inner side is connected with basalis 224 and bullet
Property layer 225 and basalis 224 between formed gap 226.Basalis 224 and elastic layer 225 are conductive metal sheets.
Wherein, elastic layer 225 is the sheet metal that elastic deformation can occur, and its quality is soft and thin.Elastic layer 225 have with
The concave surface that connector portions 124 are engaged, to accommodate connector portions 124.Basalis 224 is relatively hard, and it is used for solid with jack body 210
Fixed connection.
Basalis 224 is thick compared to flexure strip and hard, and it is mainly used in supporting elastic layer 225, and ensures whole conduction
The stabilized structure of contact 223.The gap 226 formed between basalis 224 and elastic layer 225 provides certain for elastic layer 225
Deformation space, it is allowed to deform upon when being extruded by connector portions 124, so as to be in close contact with connector portions 124.
As another preferred embodiment not shown in Fig. 3, conductive contact blade 223 can be the single layer structure to take the shape of the letter U,
That is, above-mentioned elastic layer 225 and basalis 224 are merged into one layer.Under preferably, the therein of conductive contact blade 223
Deform upon.
Fig. 3 is refer to, socket 200 also includes the groove 227 being arranged on jack body 210.Groove 227 and jack 220
It is corresponding and connect.And groove 227 coordinates with the projection 125 being arranged on electric shock resistant plug 100.In the plugged state,
Projection 125 is stuck in groove 227, and the presence of groove 227 limits the movement of projection 125 in the horizontal plane, passes through groove 227
Cooperation with projection 125 causes electric shock resistant plug 100 and socket 200 is combined more firm, can also avoid in use
Electric shock resistant plug 100 is artificially kicked over and powered off suddenly, is made troubles to life or work.
The utility model is by the insertion of header body 110 and jack body 210 or separates, realize power supply connection or
Person cuts off., will not be because of missing in use because the outside of connecting portion 123 in conductive body 121 is provided with insulating barrier 122
Touch connecting portion 123 and cause to get an electric shock.The utility model will can be avoided during plug, socket 200 is used because operation
Slip up and get an electric shock, it is very convenient especially for the minor for lacking ability of self control and self-protection ability, use.
Other side of the present utility model additionally provides a kind of plug and socket component (not shown) of protection against electric shock, and it is wrapped
Include electric shock resistant plug 100 and socket 200 of the present utility model.
It should be noted that electric shock resistant plug 100 of the present utility model can be as the power supply wiring head of any electrical equipment, example
Such as, computer, refrigerator, television set, air conditioner etc..The socket 200 of the present utility model coordinated with electric shock resistant plug 100 also may be used
So that the pluggable seat of any type of circuit connection is made, in order to which connector lug and other circuits are connected.For example, fixed insert
Seat：Floor socket outlet, wall jack, or mobile jack：Wiring board.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (9)
- A kind of 1. electric shock resistant plug, it is characterised in that including header body and plug piece, the plug piece include conductive body and Insulating barrier, the conductive body include connecting portion and connector portions, and the connecting portion is connected with the header body and the company The insulating barrier is coated with the outside of socket part, the connector portions are connected with the connecting portion and the connector portions are inserted away from described Head body；The electric shock resistant plug also includes projection, and the projection has the through hole for being used for accommodating the plug piece, the projection It is connected with the header body.
- 2. electric shock resistant plug according to claim 1, it is characterised in that the outer surface of the connector portions is in outwardly Arc.
- 3. electric shock resistant plug according to claim 1, it is characterised in that the plug piece is sheet or bar-shaped.
- 4. the socket that a kind of electric shock resistant plug with described in claim 1 coordinates, it is characterised in that the socket includes socket sheet Body and the jack coordinated with the plug piece, the jack are arranged at the inside of the jack body, and the jack includes leading To section and contact-segment, the guide section and the connecting portion cooperation for being coated with the insulating barrier, the contact-segment connect with described Head fits.
- 5. socket according to claim 4, it is characterised in that the inner surface of the contact-segment is in match with the connector portions The arc of conjunction.
- 6. the socket according to claim 4 or 5, it is characterised in that the socket also includes being arranged on the jack body Internal conductive contact blade, the conductive contact blade limit the contact-segment.
- 7. socket according to claim 6, it is characterised in that the conductive contact blade includes basalis and elastic layer, described Basalis is connected with the jack body, and the elastic layer is connected with the basalis and the elastic layer and the basalis Between form gap.
- 8. socket according to claim 7, it is characterised in that the elastic layer is recessed with being engaged with the connector portions Face.
- 9. socket according to claim 4, it is characterised in that the socket also includes being arranged on the jack body Groove, the groove is corresponding with the jack and connects, and the groove is with being arranged on the electric shock resistant plug Projection coordinates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720308647.XU CN206931744U (en) | 2017-03-27 | 2017-03-27 | A kind of electric shock resistant plug and socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720308647.XU CN206931744U (en) | 2017-03-27 | 2017-03-27 | A kind of electric shock resistant plug and socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206931744U true CN206931744U (en) | 2018-01-26 |
Family
ID=61350342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720308647.XU Active CN206931744U (en) | 2017-03-27 | 2017-03-27 | A kind of electric shock resistant plug and socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206931744U (en) |
-
2017
- 2017-03-27 CN CN201720308647.XU patent/CN206931744U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |