CN207052800U - A kind of safety socket and matched plug - Google Patents
A kind of safety socket and matched plug Download PDFInfo
- Publication number
- CN207052800U CN207052800U CN201721095169.5U CN201721095169U CN207052800U CN 207052800 U CN207052800 U CN 207052800U CN 201721095169 U CN201721095169 U CN 201721095169U CN 207052800 U CN207052800 U CN 207052800U
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- CN
- China
- Prior art keywords
- live wire
- zero line
- shell fragment
- contacting plate
- active contacting
- 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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- 239000012634 fragment Substances 0.000 claims abstract description 59
- 238000009413 insulation Methods 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 229920003023 plastic Polymers 0.000 claims description 14
- 239000004033 plastic Substances 0.000 claims description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
It the utility model is related to a kind of safety socket and matched plug, including housing, it is characterised in that power supply output shell fragment is provided with housing, the second end of power supply output shell fragment is provided with locking mechanism；Safety vent is provided with housing；Power supply output shell fragment includes zero line shell fragment and live wire shell fragment；Locking mechanism includes Vertical Spring and crossed strip, the first end of Vertical Spring is fixed on housing bottom, second end of Vertical Spring is connected with insulation transverse slat, is provided with safe insulation bar and zero line insulated column and live wire insulated column on the transverse slat that insulate, safe insulation bar is arranged in safety vent；Second end of the first crossed strip is connected with live wire active contacting plate, and live wire active contacting plate is connected to line terminal, and live wire insulated column is arranged between live wire active contacting plate and the second end of live wire shell fragment；Second end of the second crossed strip is connected with zero line active contacting plate, and zero line active contacting plate is connected to line terminal, and zero line insulated column is arranged between zero line active contacting plate and the second end of zero line shell fragment.
Description
Technical field
The utility model belongs to household electrical appliance technical field, and in particular to a kind of safety socket and matched inserts
Head.
Background technology
Household socket is electric equipment essential in daily life, household socket of the prior art, is easy to make
Children or special personnel into electric shock accidents, especially family, conductive body is inserted in the jack of socket by mistake, cause electric shock thing
Therefore.This is the deficiencies in the prior art part.
Therefore, the technical problem of potential safety hazard for household socket in the prior art be present, there is provided design a kind of safety and insert
Seat and matched plug, to solve above-mentioned technical problem, are necessary.
Utility model content
The purpose of this utility model is, a kind of safety socket is designed in view of the above-mentioned drawbacks of the prior art, providing
And matched plug, to solve above-mentioned technical problem.
To achieve the above object, the utility model provides following technical scheme：
A kind of safety socket, including housing, it is characterised in that power supply output shell fragment, power supply are provided with described housing
The first end connection plug of shell fragment is exported, the second end of power supply output shell fragment is provided with locking mechanism；Set on described housing
There is safety vent；Described power supply output shell fragment includes zero line shell fragment and live wire shell fragment；
Described locking mechanism includes Vertical Spring and crossed strip, and the first end of Vertical Spring is fixed on housing bottom,
Second end of Vertical Spring is connected with insulation transverse slat, and safe insulation bar and zero line insulated column and live wire are provided with the transverse slat that insulate
Insulated column, described safe insulation bar are arranged in safety vent；
Crossed strip is provided with two, and the first end of the first crossed strip is fixed on the side wall of housing, the first crossed strip
The second end be connected with live wire active contacting plate, live wire active contacting plate is connected to line terminal, and described live wire insulated column is set
Put between live wire active contacting plate and the second end of live wire shell fragment；
The first end of second crossed strip is fixed on the side wall of housing, and the second end of the second crossed strip is connected with zero line work
Moving contacting plate, zero line active contacting plate are connected to line terminal, described zero line insulated column be arranged on zero line active contacting plate with
Between second end of zero line shell fragment.
Preferably, described live wire active contacting plate is equipped with live wire fixed contact piece, described live wire is fixed
Contact chip is fixed on the second end of live wire shell fragment；Live wire insulated column be arranged on live wire active contacting plate and live wire fixed contact piece it
Between.
Preferably, described zero line active contacting plate is equipped with zero line fixed contact piece, described zero line is fixed
Contact chip is fixed on the second end of zero line shell fragment；Zero line insulated column be arranged on zero line active contacting plate and zero line fixed contact piece it
Between.
Preferably, described insulation transverse slat is hard plastic board；Improve insulation effect.
Preferably, described safe insulation bar is rigid plastics bar；Improve insulation effect.
Preferably, described live wire insulated column is rigid plastics post.
Preferably, described zero line insulated column is rigid plastics post.
Preferably, described live wire active contacting plate, zero line active contacting plate, live wire shell fragment and zero line shell fragment are
Copper sheet.
A kind of plug to match with above-mentioned safety socket, including header body, plug is provided with the header body
Terminal, it is characterised in that insulation contact pin is additionally provided with the header body, described insulation contact pin is inserted into safety vent
It is interior.
Preferably, described insulation contact pin is rigid plastics contact pin.
The beneficial effects of the utility model are, when plug is not inserted into socket, under the elastic force effect of Vertical Spring, and fire
Live wire active contacting plate and live wire shell fragment are dielectrically separated from by line insulated column, and zero line insulated column is by zero line active contacting plate and zero
Line shell fragment is dielectrically separated from；Isolate so that being powered off between power supply output shell fragment and circuit terminal, even if conductive body is inserted
Socket, contacted with power supply output shell fragment, electric shock accidents will not also occur, play a protective role.
When the plug terminal of plug inserts socket, the insulation contact pin on plug contacts with safe insulation bar, and is inserting
In the presence of power, safe insulation bar moves down, and drives live wire insulated column and zero line insulated column to move down, now, in the first crossed strip
Elastic force effect under, the second end of live wire active contacting plate and live wire shell fragment makes electrical contact with, and is acted in the elastic force of the second crossed strip
Under, the second end of zero line active contacting plate and zero line shell fragment makes electrical contact with so that and power supply output shell fragment electrically connects with line terminal, from
And electrical appliance is caused to connect electricity.
So as to cause the technical problem of electric shock accidents when the technical program is efficiently solved, and conductive body is inserted into socket by mistake.
In addition, the utility model design principle is reliable, and it is simple in construction, there is very extensive application prospect.
As can be seen here, the utility model compared with prior art, has substantive distinguishing features and progress, its beneficial effect implemented
Fruit is also obvious.
Brief description of the drawings
Fig. 1 is a kind of structural representation of safety socket provided by the utility model.
Fig. 2 is the partial enlarged drawing of part A in Fig. 1.
Fig. 3 is the partial enlarged drawing of part B in Fig. 1.
Fig. 4 is the top view of the safety socket.
Wherein, 1- housings, 2.1- live wire shell fragments, 2.2- zero line shell fragments, 3- locking mechanisms, 4- safety vents, the vertical bullets of 3.1-
Spring, the crossed strips of 3.2- first, the crossed strips of 3.3- second, 3.4- insulation transverse slats, 3.5- safe insulation bars, the insulation of 3.6- zero lines
Post, 3.7- live wire insulated columns, 3.8- live wire active contacting plates, 3.9- zero line active contacting plates, 3.10- live wire fixed contact pieces,
3.11- zero line fixed contact pieces, 5- circuit terminals, 6- header bodies, 7- plug terminals, 8- insulation contact pins.
Embodiment
Below in conjunction with the accompanying drawings and the utility model is elaborated by specific embodiment, and following examples are to this
The explanation of utility model, and the utility model is not limited to implementation below.
As Figure 1-4, a kind of safety socket provided by the utility model, including housing 1, it is characterised in that described
Power supply output shell fragment is provided with housing 1, the first end connection plug of power supply output shell fragment, the second end of power supply output shell fragment is set
It is equipped with locking mechanism 3；Safety vent 4 is provided with described housing 1；Described power supply output shell fragment includes the He of zero line shell fragment 2.2
Live wire shell fragment 2.1；
Described locking mechanism 3 includes Vertical Spring 3.1 and crossed strip, and the first end of Vertical Spring 3.1 is fixed on shell
The bottom of body 1, the second end of Vertical Spring 3.1 are connected with insulation transverse slat 3.4, safe insulation bar 3.5 are provided with the transverse slat 3.4 that insulate
And zero line insulated column 3.6 and live wire insulated column 3.7, described safe insulation bar 3.5 are arranged in safety vent 4；
Crossed strip is provided with two, and the first end of the first crossed strip 3.2 is fixed on the side wall of housing 1, and first laterally
Second end of spring 3.2 is connected with live wire active contacting plate 3.8, and live wire active contacting plate 3.8 is connected to line terminal 5, described
Live wire insulated column 3.7 be arranged between live wire active contacting plate 3.8 and the second end of live wire shell fragment 2.1；
The first end of second crossed strip 3.3 is fixed on the side wall of housing 1, the second end connection of the second crossed strip 3.3
There is zero line active contacting plate 3.9, zero line active contacting plate 3.9 is connected to line terminal 5, and described zero line insulated column 3.6 is set
Between zero line active contacting plate 3.9 and the second end of zero line shell fragment 2.2.
In the present embodiment, described live wire active contacting plate 3.8 is equipped with live wire fixed contact piece 3.10, described
Live wire fixed contact piece 3.10 is fixed on the second end of live wire shell fragment 2.1；Live wire insulated column 3.7 is arranged on live wire active contacting plate
Between 3.8 and live wire fixed contact piece 3.10；Facilitate live wire insulated column 3.7 to insert live wire active contacting plate 3.8 to fix with live wire
Between contact chip 3.10, isolating for live wire active contacting plate 3.8 and live wire fixed contact piece 3.10 is realized.
Described zero line active contacting plate 3.9 is equipped with zero line fixed contact piece 3.11, and described zero line is fixed and connect
Contact 3.11 is fixed on the second end of zero line shell fragment 2.2；Zero line insulated column 3.6 is arranged on zero line active contacting plate 3.9 and zero line
Between fixed contact piece 3.11；Zero line insulated column 3.6 is facilitated to insert zero line active contacting plate 3.9 and zero line fixed contact piece 3.11
Between, realize isolating between zero line active contacting plate 3.9 and zero line fixed contact piece 3.11.
In the present embodiment, described insulation transverse slat 3.4 is hard plastic board；Improve insulation effect.
Described safe insulation bar 3.5 is rigid plastics bar；Improve insulation effect.
Described live wire insulated column 3.7 is rigid plastics post.
Described zero line insulated column 3.6 is rigid plastics post.
Described live wire active contacting plate 3.8, zero line active contacting plate 3.9, live wire shell fragment 2.1 and zero line shell fragment 2.2
It is copper sheet.
The present embodiment gives a kind of plug to match with above-mentioned safety socket, including header body 6, the plug sheet
Plug terminal 7 is provided with body 6, it is characterised in that insulation contact pin 8 is additionally provided with the header body 6, described insulation is inserted
Pin 8 is inserted into the safety vent 4 of safety socket.
In the present embodiment, described insulation contact pin is rigid plastics contact pin.
Specifically used method and principle of the present utility model are：
When plug is not inserted into socket, under the elastic force effect of Vertical Spring, live wire insulated column is by live wire active contacting plate
It is dielectrically separated from live wire shell fragment, zero line active contacting plate and zero line shell fragment are dielectrically separated from by zero line insulated column；So that
Power supply, which exports to power off between shell fragment and circuit terminal, isolates, even if conductive body is inserted into socket, is contacted with power supply output shell fragment,
Also electric shock accidents will not occur, play a protective role.
When the plug terminal of plug inserts socket, the insulation contact pin on plug contacts with safe insulation bar, and is inserting
In the presence of power, safe insulation bar moves down, and drives live wire insulated column and zero line insulated column to move down, now, in the first crossed strip
Elastic force effect under, the second end of live wire active contacting plate and live wire shell fragment makes electrical contact with, and is acted in the elastic force of the second crossed strip
Under, the second end of zero line active contacting plate and zero line shell fragment makes electrical contact with so that and power supply output shell fragment electrically connects with line terminal, from
And electrical appliance is caused to connect electricity.
Disclosed above is only preferred embodiment of the present utility model, but the utility model is not limited to this, any
What those skilled in the art can think does not have creative change, and is made under the premise of the utility model principle is not departed from
Some improvements and modifications, should all fall in the scope of protection of the utility model.
Claims (10)
1. a kind of safety socket, including housing（1）, it is characterised in that described housing（1）Power supply output shell fragment is inside provided with,
The first end connection plug of power supply output shell fragment, the second end of power supply output shell fragment are provided with locking mechanism（3）；Described housing
（1）On be provided with safety vent（4）；Described power supply output shell fragment includes zero line shell fragment（2.2）With live wire shell fragment（2.1）；
Described locking mechanism（3）Including Vertical Spring（3.1）And crossed strip, Vertical Spring（3.1）First end be fixed on
Housing（1）Bottom, Vertical Spring（3.1）The second end be connected with insulation transverse slat（3.4）, insulate transverse slat（3.4）On be provided with peace
All insulation bar（3.5）And zero line insulated column（3.6）With live wire insulated column（3.7）, described safe insulation bar（3.5）It is arranged at
Safety vent（4）It is interior；
Crossed strip is provided with two, the first crossed strip（3.2）First end be fixed on housing（1）Side wall, first laterally
Spring（3.2）The second end be connected with live wire active contacting plate（3.8）, live wire active contacting plate（3.8）It is connected to line terminal
（5）, described live wire insulated column（3.7）It is arranged on live wire active contacting plate（3.8）With live wire shell fragment（2.1）The second end it
Between；
Second crossed strip（3.3）First end be fixed on housing（1）Side wall, the second crossed strip（3.3）The second end connect
It is connected to zero line active contacting plate（3.9）, zero line active contacting plate（3.9）It is connected to line terminal（5）, described zero line insulated column
（3.6）It is arranged on zero line active contacting plate（3.9）With zero line shell fragment（2.2）The second end between.
A kind of 2. safety socket according to claim 1, it is characterised in that described live wire active contacting plate（3.8）Match somebody with somebody
Conjunction is provided with live wire fixed contact piece（3.10）, described live wire fixed contact piece（3.10）It is fixed on live wire shell fragment（2.1）'s
Second end；Live wire insulated column（3.7）It is arranged on live wire active contacting plate（3.8）With live wire fixed contact piece（3.10）Between.
A kind of 3. safety socket according to claim 1 or 2, it is characterised in that described zero line active contacting plate（3.9）
It is equipped with zero line fixed contact piece（3.11）, described zero line fixed contact piece（3.11）It is fixed on zero line shell fragment（2.2）
The second end；Zero line insulated column（3.6）It is arranged on zero line active contacting plate（3.9）With zero line fixed contact piece（3.11）Between.
A kind of 4. safety socket according to claim 3, it is characterised in that described insulation transverse slat（3.4）Moulded for hard
Flitch.
A kind of 5. safety socket according to claim 4, it is characterised in that described safe insulation bar（3.5）For hard
Plastic bar.
A kind of 6. safety socket according to claim 5, it is characterised in that described live wire insulated column（3.7）For hard
Plastic column.
A kind of 7. safety socket according to claim 6, it is characterised in that described zero line insulated column（3.6）For hard
Plastic column.
A kind of 8. safety socket according to claim 7, it is characterised in that described live wire active contacting plate（3.8）, zero
Line active contacting plate（3.9）, live wire shell fragment（2.1）And zero line shell fragment（2.2）It is copper sheet.
9. the plug that a kind of safety socket with described in claim 1 matches, including header body（6）, the header body
（6）On be provided with plug terminal（7）, it is characterised in that the header body（6）On be additionally provided with insulation contact pin（8）, it is described
Insulate contact pin（8）It is inserted into the safety vent of safety socket（4）It is interior.
10. plug according to claim 9, it is characterised in that described insulation contact pin（8）For rigid plastics contact pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721095169.5U CN207052800U (en) | 2017-08-30 | 2017-08-30 | A kind of safety socket and matched plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721095169.5U CN207052800U (en) | 2017-08-30 | 2017-08-30 | A kind of safety socket and matched plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207052800U true CN207052800U (en) | 2018-02-27 |
Family
ID=61503691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721095169.5U Active CN207052800U (en) | 2017-08-30 | 2017-08-30 | A kind of safety socket and matched plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207052800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301603A (en) * | 2018-09-29 | 2019-02-01 | 国网山东省电力公司单县供电公司 | A kind of safe power supply plug assembly |
-
2017
- 2017-08-30 CN CN201721095169.5U patent/CN207052800U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301603A (en) * | 2018-09-29 | 2019-02-01 | 国网山东省电力公司单县供电公司 | A kind of safe power supply plug assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 266100 No. 882-1 Tong'an Road, Laoshan District, Qingdao City, Shandong Province Patentee after: SEPCOIII ELECTRIC POWER CONSTRUCTION Co.,Ltd. Address before: 266100 No. 882-1 Tong'an Road, Laoshan District, Qingdao City, Shandong Province Patentee before: SEPCOIII ELECTRIC POWER CONSTRUCTION Corp. |
|
| CP03 | Change of name, title or address |