CN208753652U - A kind of cryptosecurity socket insert row - Google Patents
A kind of cryptosecurity socket insert row Download PDFInfo
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- CN208753652U CN208753652U CN201821226120.3U CN201821226120U CN208753652U CN 208753652 U CN208753652 U CN 208753652U CN 201821226120 U CN201821226120 U CN 201821226120U CN 208753652 U CN208753652 U CN 208753652U
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- insert row
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- normally opened
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- 206010014357 Electric shock Diseases 0.000 description 9
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- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The utility model relates to household appliance technical fields, are specifically related to a kind of cryptosecurity socket insert row.Including socket insert row and with L elastic slice, N elastic slice are connect in socket insert row alternating current firewire, zero curve, it has connected between L elastic slice and alternating current firewire the normally opened contact of an intermediate relay KM, the coil of electric current relay KA, it connects again with the coil of intermediate relay KM after the normally opened contact of electric current relay KA is in parallel with the normally opened contact S of encryption apparatus and takes electricity in the low-pressure end of transformer T, the high-voltage end of transformer T is connected to alternating current.The cryptosecurity socket insert row of the utility model, encryption apparatus, intermediate relay, electric current relay and transformer are increased than common socket insert row, the capacity very little of intermediate relay, electric current relay and transformer will not bring apparent increased costs to socket insert row.It is automatically opened after the contact closure of encryption apparatus, electrical equipment plug is pulled out rear socket insert row and powers off at once, greatly protection user's personal safety.
Description
Technical field
The utility model relates to household appliance technical fields, are specifically related to a kind of cryptosecurity socket insert row.
Background technique
Electric energy is provided to electric appliance for convenience and has largely used socket insert row in daily life, and the purpose is to by power supply
When being connected to socket insert row, and being intended to using electric appliance, appliance plug is inserted in into socket insert row, it is convenient to provide electric energy to electric appliance.Now
Common household socket insert row generally has three holes, wherein a hole connects firewire, a hole connects zero curve, and in addition a hole connects ground wire；
There are also a kind of common two spring hole scoket insert rows, one holes to connect firewire, and in addition a hole connects zero curve.
In the normal state, to be always ready for electric power supply, the firewire of socket insert row is inserted all in electriferous state
Hole is not closed completely and is in open state.In this state, if children are under the driving of curiosity, it is different to hold metal
In object, such as the jack of key insertion socket insert row, the connection of this jack is firewire by chance, then will get an electric shock at this time
Accident causes children's injures and deaths.Data according to statistics, such accident is not uncommon for, and such accident once occurs, and is to children itself
It is huge to the injury of family's bring.In addition to children, the weak capacity people such as old man, mental patient is such accident
Easily hair crowd.
The applicant's earlier application has a code type safety socket (Chinese patent CN 105529575A), and structure is shown
It is intended to as shown in Figure 1, a kind of cryptosecurity socket insert row 1, internal L elastic slice 2 connect alternating current firewire, L elastic slice 2 and city's electrical fire
It has connected between line the contact of an intermediate relay KM, the coil of intermediate relay KM is connected with the normally opened contact S of coded lock
And taking electricity in the low-pressure end of transformer T, the high-voltage end of transformer T is connected to alternating current.As the normally opened contact S of encryption apparatus is closed,
The coil of intermediate relay KM obtains electric, makes the contact closure of intermediate relay KM, then realizes that L elastic slice 2 is in electrification in socket 1
State.
Due to the contact of the zero line in power supply and the intermediate relay KM that connected between the L elastic slice of socket insert row, work as KM
Contact when opening, be on the elastic slice of socket insert row it is not electric, disclosed using conductive hard object touched into socket insert row at this time
On elastic slice, but elastic slice is without electricity, also without Danger Electric shock risk.When needing to provide electric energy to electric appliance using socket insert row,
The password of coded lock pushes lockset position of coupler, and the contact S closure of coded lock, charges the coil of intermediate relay KM, then at this time
The contact closure of intermediate relay is charged on the L elastic slice of socket insert row at this time, can be mentioned as common socket insert row to electric appliance
For electric energy.
This code type safety socket effective protection can make them without behavior or weak capacity people to a certain extent
It is protected from the danger of electric shock.But when coded lock is not manually turned off, the contact S of coded lock is kept closed, if
Plug is pulled out at this time, and the L elastic slice in socket insert row is still in the state of electrification, if being disclosed at this time using conductive hard object into socket
Insert row touches on elastic slice, it will leads to Danger Electric shock risk.That is, password be not turned off manually for this code type safety socket
In the case where lock, after plug is pulled away socket insert row, since socket insert row inner shrapnel still charges and Danger Electric shock risk is brought.
Utility model content
For the technical problems in the prior art, the purpose of this utility model is to provide a kind of cryptosecurity sockets
Insert row provides effective safety guarantee to incompetence or weak capacity people, will not be due to socket insert row in design
Defect brings electric shock to injure to user.Meanwhile it overcoming and being inserted after plug present in existing password type safety socket is pulled out
The defect that seat insert row still charges.
To achieve the goals above, the technology employed by the present utility model is a kind of cryptosecurity socket insert row, packet
Include socket insert row and with L elastic slice, N elastic slice are connect in socket insert row alternating current firewire, zero curve, between L elastic slice and alternating current firewire
It has connected the normally opened contact of an intermediate relay KM, the coil of electric current relay KA, the normally opened touching of electric current relay KA
It connects again with the coil of intermediate relay KM after point is in parallel with the normally opened contact S of encryption apparatus and takes electricity in the low pressure of transformer T
End, the high-voltage end of transformer T are connected to alternating current；
Electrical equipment plug is inserted into socket insert row, after the normally opened contact S closure of encryption apparatus, intermediate relay KM
Coil obtain electric, be closed the normally opened contact of intermediate relay KM, then realize that L elastic slice is in electriferous state in socket insert row；
There is electric current to pass through in the coil of electric current relay KA, then the normally opened contact closure of electric current relay KA, immediately password
The normally opened contact S of device is automatically opened, at this point, L elastic slice is still in electriferous state in socket insert row；When electrical equipment plug pulls out
After out, no current passes through in the coil of electric current relay KA, then the normally opened contact of electric current relay KA is opened, and makes intermediate relay
No current passes through in the coil of KM, opens the normally opened contact of intermediate relay KM, at this time in socket insert row L elastic slice in no electricity
State.
Preferably, encryption apparatus is selected from electronic type coded lock or the coded lock controlled using drone version, cell phone application.
The cryptosecurity socket insert row of the utility model, its advantages are shown in:
Encryption apparatus, intermediate relay, electric current relay and transformer, intermediate relay are increased than common socket insert row
The capacity very little of device, electric current relay and transformer will not bring apparent increased costs to socket insert row.Meanwhile password fills
Set, the volume of intermediate relay and transformer it is little, the volume of socket insert row will not be obviously increased, increase installation difficulty.It is close
Code device is matured product, and cost is also very cheap, and apparent increased costs will not be brought to socket insert row.Importantly,
This cryptosecurity socket insert row is without being turned off manually encryption apparatus, and plug is pulled out rear socket insert row and powers off at once, greatly
Protect the personal safety of user.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of socket insert row in the prior art.
Fig. 2 is the structural schematic diagram of the cryptosecurity socket insert row of the utility model.
Specific embodiment
For the cryptosecurity socket insert row for further describing the utility model, it is made furtherly with reference to the accompanying drawing
It is bright.
A kind of cryptosecurity socket insert row 1 shown in Fig. 2, internal L elastic slice 2, N elastic slice connect alternating current firewire, zero curve,
It has connected between L elastic slice 2 and alternating current firewire the normally opened contact of an intermediate relay KM, the coil of electric current relay KA,
It connects simultaneously with the coil of intermediate relay KM again after the normally opened contact of electric current relay KA is in parallel with the normally opened contact S of encryption apparatus
Take electricity in the low-pressure end of transformer T, the high-voltage end of transformer T is connected to alternating current.
Electrical equipment plug is inserted into socket insert row, after the normally opened contact S closure of encryption apparatus, intermediate relay KM
Coil obtain electric, be closed the normally opened contact of intermediate relay KM, then realize that L elastic slice is in electriferous state in socket insert row.
There is electric current to pass through in the coil of electric current relay KA, then the normally opened contact closure of electric current relay KA, encryption apparatus is normal immediately
It opens contact S to automatically open, at this point, L elastic slice is still in electriferous state in socket insert row；After electrical equipment plug is extracted, electricity
No current passes through in the coil of current relay KA, then the normally opened contact of electric current relay KA is opened, and makes the line of intermediate relay KM
No current passes through in circle, opens the normally opened contact of intermediate relay KM, L elastic slice is in electroless state in socket insert row at this time.
Referring to Fig. 2, L is power firestreak, N is zero-power line, and KM is intermediate relay, and KA is electric current relay, and T is to become
Depressor, S are the normally opened contact of encryption apparatus (by taking coded lock as an example).Due to the L elastic slice of zero line and socket insert row in power supply
Between connected the contact of intermediate relay KM, be not electric when the contact of KM is opened, on the elastic slice of socket insert row.Usually
Using before socket insert row or using after socket insert row, the password of coded lock is dialled disorderly, the contact S of coded lock is opened,
The coil of intermediate relay KM is not charged at this time, and the contact of intermediate relay KM is opened, thus make the elastic slice of socket insert row without electricity,
It discloses socket insert row using conductive hard object at this time to touch on elastic slice, but elastic slice is without electricity, also without Danger Electric shock risk.Nothing
Even if behavior or weak capacity people stir coded lock in the case where not knowing password, the probability for opening coded lock by chance is very
Low, for example, the probability of coded lock is opened in the case where using three coded locks by chance for one thousandth, to be effectively protected
Without behavior or weak capacity people, them is made to be protected from the danger of electric shock.When need using socket insert row give electric appliance provide
When electric energy, the password of coded lock is pushed lockset position of coupler, the contact S closure of coded lock, makes the coil of intermediate relay KM at this time
Electrification, then the contact closure of intermediate relay, is charged on the L elastic slice of socket insert row at this time, can be as common socket insert row one
Sample provides electric energy to electric appliance.The password that the person that knows password stirs coded lock makes socket insert row enter electriferous state institute from electroless state
The time needed be it is completely negligible, not will increase using upper trouble.
When needing to provide electric energy to electric appliance using socket insert row, the plug of electrical equipment is first inserted into socket insert row hole
It is interior, then the password of coded lock S is correctly entered, the contact S of coded lock is closed at this time, at the same time in the coil of electric current relay KA
There is electric current to pass through, is closed the normally opened contact KA of electric current relay.In design, the opening time t of coded lock contact SsWith
The closing time t of the normally opened contact of electric current relay KAKASize relation be designed as ts>tKA, i.e. the normally opened touching of electric current relay
Point KA is first closed, and opens (automatically opening) after the S of coded lock contact.So at this time after the contact S of coded lock is opened, intermediate relay
What the coil of device KM was still switched on, so intermediate relay is movement.It is charged on the L elastic slice of socket insert row at this time, it can be with
Electric energy is provided to electric appliance as common socket insert row.
The socket insert row also can effectively prevent when electrical equipment is used, and the person incapable of disposing such as children are supervising
When shield people does not pay attention to, plug socket insert row causes to get an electric shock carelessly.As shown in Fig. 2, the plug when electrical equipment is inserted from socket
After pulling out on row, just there is no electric currents to flow through in the coil of electric current relay KA, then electric current relay KA is returned at this time, electric current
The normally opened contact of relay KA can also return to opening state, then the coil meeting power loss of intermediate relay KM, intermediate relay return
It returns, the normally opened contact of intermediate relay KM is opened, then being just no longer powered on the firewire elastic slice L of socket insert row, plug is inserted at this time
Seat is in power failure state, even when at this moment going disorderly to touch plugs and sockets again, or is disclosed using conductive hard object and is contacted into socket insert row
Onto elastic slice, as becoming very safe without electricity.
Encryption apparatus can also use other kinds of device, as long as the open or close of contact S can be controlled, than
The coded lock that electronic type can such as be used, is also possible to the coded lock controlled using drone version, cell phone application.
Above content is only the design example and explanation to the utility model, the technologies of affiliated the art
Personnel make various modifications or additions to the described embodiments or are substituted in a similar manner, without departing from
The design of utility model or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (2)
1. a kind of cryptosecurity socket insert row, including socket insert row (1) and connect with the interior L elastic slice (2) of socket insert row (1), N elastic slice
Alternating current firewire, the zero curve connect, which is characterized in that the normal of an intermediate relay KM of having connected between L elastic slice (2) and alternating current firewire
The coil of contact, electric current relay KA is opened, the normally opened contact of electric current relay KA and the normally opened contact S of encryption apparatus are in parallel
It connects again with the coil of intermediate relay KM afterwards and takes electricity in the low-pressure end of transformer T, the high-voltage end of transformer T is connected to alternating current；
Electrical equipment plug is inserted into socket insert row, after the normally opened contact S closure of encryption apparatus, the line of intermediate relay KM
It encloses electric, is closed the normally opened contact of intermediate relay KM, then realize that socket insert row (1) interior L elastic slice (2) is in electrification shape
State；
There is electric current to pass through in the coil of electric current relay KA, then the normally opened contact closure of electric current relay KA, immediately encryption apparatus
Normally opened contact S automatically open, at this point, the interior L elastic slice (2) of socket insert row (1) is still in electriferous state；When electrical equipment plug
After extraction, no current passes through in the coil of electric current relay KA, then the normally opened contact of electric current relay KA is opened, and makes intermediate relay
No current passes through in the coil of device KM, opens the normally opened contact of intermediate relay KM, at this time the interior L elastic slice (2) of socket insert row (1)
In electroless state.
2. cryptosecurity socket insert row as described in claim 1, which is characterized in that encryption apparatus is selected from electronic type coded lock
Or the coded lock controlled using drone version, cell phone application.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821226120.3U CN208753652U (en) | 2018-08-01 | 2018-08-01 | A kind of cryptosecurity socket insert row |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821226120.3U CN208753652U (en) | 2018-08-01 | 2018-08-01 | A kind of cryptosecurity socket insert row |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208753652U true CN208753652U (en) | 2019-04-16 |
Family
ID=66059571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821226120.3U Active CN208753652U (en) | 2018-08-01 | 2018-08-01 | A kind of cryptosecurity socket insert row |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208753652U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109004470A (en) * | 2018-08-01 | 2018-12-14 | 安徽电气工程职业技术学院 | A kind of cryptosecurity socket insert row |
-
2018
- 2018-08-01 CN CN201821226120.3U patent/CN208753652U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109004470A (en) * | 2018-08-01 | 2018-12-14 | 安徽电气工程职业技术学院 | A kind of cryptosecurity socket insert row |
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