CN207183693U - A kind of safety socket - Google Patents

A kind of safety socket Download PDF

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Publication number
CN207183693U
CN207183693U CN201721104150.2U CN201721104150U CN207183693U CN 207183693 U CN207183693 U CN 207183693U CN 201721104150 U CN201721104150 U CN 201721104150U CN 207183693 U CN207183693 U CN 207183693U
Authority
CN
China
Prior art keywords
poles
jack
socket
sleeve
timer
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.)
Expired - Fee Related
Application number
CN201721104150.2U
Other languages
Chinese (zh)
Inventor
陈大祥
Original Assignee
陈大祥
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 陈大祥 filed Critical 陈大祥
Priority to CN201721104150.2U priority Critical patent/CN207183693U/en
Application granted granted Critical
Publication of CN207183693U publication Critical patent/CN207183693U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of safety socket, socket panel including being provided with N poles jack and L poles jack, the socket panel is arranged with controller, the L poles sleeve being connected with live wire, and the N poles sleeve being connected with zero line, relay is provided between L poles sleeve and live wire, N poles sleeve is deformable metal chuck, its variant part is provided with displacement transducer, pressure sensor is provided with socket panel between N poles jack and L poles jack, timer is additionally provided with the socket panel, institute's displacement sensors, pressure sensor, relay and timer are connected with controller.A kind of safety socket provided by the utility model, in the case of non-normal use being prevented, the short circuit or electric shock that trigger because electric conductor enters jack, it is easy to use, protection effect is good, and saves electric energy.

Description

A kind of safety socket
Technical field
A kind of safety socket is the utility model is related to, belongs to household socket technical field.
Background technology
Socket is facility indispensable in present household electricity, but potential safety hazard often be present in use, such as has foreign matter Into easily causing socket short-circuit during socket, further trigger fire;When especially having child's inhabitation in manager, easily occur because of child It is virgin that the electric conductors such as wire are inserted in socket to the situation for causing to get an electric shock.Therefore, it is necessary to define socket for socket industry new national standard Safety door design is carried, and current socket secure door prevents from stopping jack using machinery more, foreign matter, which is dropped, preferable resistance Keep off effect.But when safety door is easier to open, it still can not prevent child from foreign matter being inserted to the situation of jack, and when safety door needs When could be opened compared with great strength, larger inconvenience is caused again to the normal use of plug insertion socket;Also, safety mechanical door Easily occur to loosen deformation after long-term use, decline protection effect.
Utility model content
Technical problem to be solved in the utility model is the defects of overcoming prior art, there is provided a kind of electrical safety socket, Using electronic emergency door, in the case of non-normal use being prevented, the short circuit that triggers because electric conductor enters jack or get an electric shock, It is easy to use, protection effect is good, and saves electric energy.
In order to solve the above technical problems, the utility model provides a kind of safety socket, including it is provided with N poles jack and L poles The socket panel of jack, the socket panel are arranged with controller, the L poles sleeve being connected with live wire, and the N being connected with zero line Pole sleeve, is provided with relay between L poles sleeve and live wire, N poles sleeve is deformable metal chuck, its variant part Displacement transducer is installed, pressure sensor is provided with the socket panel between N poles jack and L poles jack, it is described to insert Be additionally provided with timer on seat surface plate, institute's displacement sensors, pressure sensor, relay and timer with controller phase Even.
N poles sleeve includes two spring leafs, and described spring leaf one end is connecting portion, and the other end is lug boss, described It is variant part between connecting portion and lug boss, the connecting portion of two spring leafs is connected with each other, and lug boss is relatively raised and leans on Closely.
The key switch being connected with controller is additionally provided with the control panel.
The controller includes STC89C52 single chip.
The timer includes electronic timer.
The LED being connected with controller is additionally provided with the control panel.
Operation principle of the present utility model is:
When socket normally inserts plug, L poles sleeve and N poles sleeve have contact pin insertion, and contact pin makes the deformation of N poles sleeve Portion deforms, and displacement transducer sends a signal to controller;The socket being arranged at simultaneously between L poles jack and N poles sleeve Pressure sensor at panel detects the pressure of the base from plug, and sends a signal to controller;Controller is receiving After to the signal of displacement transducer and pressure sensor, turn on relay, then L poles sleeve connects with live wire, socket Normal power supply.
And when foreign matter falls into jack, because foreign matter can not make the variant part of N poles sleeve deform, therefore displacement sensing Device does not send signal, and then relay can not connect, and L poles jack is not powered, and can avoid short circuit;
When the conductive foreign matter such as iron wire is inserted L pole jacks by child, if N poles jack is not inserted into, L poles do not power;And work as When the conductive foreign matter such as iron wire is inserted N pole jacks by child, N poles sleeve will not get an electric shock due to being connected with zero line;Even if L poles Conductive foreign matter is inserted simultaneously with N poles, but the pressure sensor on socket panel does not send signal, and relay does not turn on still, L poles Sleeve does not connect with live wire yet, therefore will not get an electric shock.
Therefore, the beneficial effect that the utility model is reached:
Being arranged at relay, displacement transducer and pressure sensor realizes control to being connected between L poles sleeve and live wire System, the sleeve power supply of L poles can be just made when displacement transducer and pressure sensor send signal to controller simultaneously, therefore effectively kept away Exempted from foreign matter drop, insert caused by short circuit and Danger Electric shock risk;And in normal use because no mechanical resistance, plug are easy Insertion, it is easy to use, it also avoid the risk of protection effect decline caused by the long-term use of deformation aging of machine security door;And Controller is connected with timer, can realize that automatically cutting off L poles powers by timer in normal use, while saving electric energy Avoid being electrified for a long time the ageing equipment such as circuit lines caused by heating.
Therefore, a kind of safety socket provided by the utility model, in the case of non-normal use being prevented, because of conduction The short circuit or get an electric shock that body enters jack and triggered, are easy to use, and protection effect is good, and saves electric energy.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating this The technical scheme of utility model, and the scope of protection of the utility model can not be limited with this.
A kind of safety socket as shown in Figure 1, including the socket panel 1 of N poles jack and L poles jack is provided with, it is described to insert Seat surface plate 1 is arranged with controller 2, the L poles sleeve 3 being connected with live wire 4, and the N poles sleeve 6 being connected with zero line 5, the L poles Relay 7 is provided between sleeve 3 and live wire 4, N poles sleeve 6 is deformable metal chuck, and its variant part is provided with displacement Sensor 8, pressure sensor 9, the socket panel 1 are provided with the socket panel 1 between N poles jack and L poles jack On be additionally provided with timer 10, institute's displacement sensors 8, pressure sensor 9, relay 7 and timer 10 with the phase of controller 2 Even.
N poles sleeve 6 includes two spring leafs, and described spring leaf one end is connecting portion, and the other end is lug boss, institute It is variant part to state between connecting portion and lug boss, and the connecting portion of two spring leafs is connected with each other, and lug boss projection relatively is simultaneously It is close.
The key switch being connected with controller 2 is additionally provided with the control panel.
The controller 2 includes STC89C52 single chip.
The timer 10 includes electronic timer.
The LED being connected with controller 2 is additionally provided with the control panel.
Operation principle of the present utility model is:
When socket normally inserts plug, L poles sleeve 3 and N poles sleeve 6 have contact pin insertion, and contact pin makes N poles sleeve 6 Variant part deforms, and displacement transducer 8 sends a signal to controller 2;It is arranged at simultaneously between L poles jack and N poles sleeve 6 Socket panel 1 at pressure sensor 9 detect the pressure of the base from plug, and send a signal to controller 2;Control Device 2 turns on relay 7 after the signal of displacement transducer 8 and pressure sensor 9 is received, then L poles sleeve 3 and live wire 4 Connection, socket can normal power supply.
And when foreign matter falls into jack, because foreign matter can not make the variant part of N poles sleeve 6 deform, therefore displacement passes Sensor 8 does not send signal, and then relay 7 can not connect, and L poles jack is not powered, and can avoid short circuit;
When the conductive foreign matter such as iron wire is inserted L pole jacks by child, if N poles jack is not inserted into, L poles do not power;And work as When the conductive foreign matter such as iron wire is inserted N pole jacks by child, N poles sleeve 6 will not get an electric shock due to being connected with zero line 5;Even if L Conductive foreign matter is inserted in pole and N poles simultaneously, but the pressure sensor 9 on socket panel 1 does not send signal, and relay 7 will not still be led Logical, L poles sleeve 3 does not connect with live wire 4 yet, therefore will not get an electric shock.
Therefore, the beneficial effect that the utility model is reached:
Being arranged at relay 7, displacement transducer 8 and pressure sensor 9 realizes to being connected between L poles sleeve 3 and live wire 4 Control, L poles sleeve 3 is powered when displacement transducer 8 and pressure sensor 9 send signal to controller 2 simultaneously, because This effectively prevent foreign matter drop, insert caused by short circuit and Danger Electric shock risk;And in normal use due to no mechanical resistance, Plug easily inserts, and is easy to use, and it also avoid protection effect decline caused by the long-term use of deformation aging of machine security door Risk;And controller 2 is connected with timer 10, it can realize that automatically cutting off L poles powers by timer 10 in normal use, Avoid being electrified for a long time the ageing equipment such as circuit lines caused by heating while saving electric energy.
Therefore, a kind of safety socket provided by the utility model, in the case of non-normal use being prevented, because of conduction The short circuit or get an electric shock that body enters jack and triggered, are easy to use, and protection effect is good, and saves electric energy.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and deformation can also be made, these change Enter and deform and also should be regarded as the scope of protection of the utility model.

Claims (6)

1. a kind of safety socket, it is characterised in that the socket panel including being provided with N poles jack and L poles jack, the socket surface Plate is arranged with controller, the L poles sleeve being connected with live wire, and the N poles sleeve being connected with zero line, L poles sleeve and live wire Between be provided with relay, N poles sleeve is deformable metal chuck, and its variant part is provided with displacement transducer, the N poles Pressure sensor is provided with socket panel between jack and L poles jack, timer, institute are additionally provided with the socket panel Displacement sensors, pressure sensor, relay and timer are connected with controller.
2. a kind of safety socket according to claim 1, it is characterised in that N poles sleeve includes two spring leafs, institute It is connecting portion to state spring leaf one end, and the other end is lug boss, is variant part between the connecting portion and lug boss, described in two The connecting portion of spring leaf is connected with each other, and lug boss is relatively raised and close.
3. a kind of safety socket according to claim 1, it is characterised in that be additionally provided with and control on the control panel The connected key switch of device.
4. a kind of safety socket according to claim 1, it is characterised in that the controller includes STC89C52 monolithics Machine.
5. a kind of safety socket according to claim 1, it is characterised in that the timer includes electronic timer.
6. a kind of safety socket according to claim 1, it is characterised in that be additionally provided with and control on the control panel The connected LED of device.
CN201721104150.2U 2017-08-31 2017-08-31 A kind of safety socket Expired - Fee Related CN207183693U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721104150.2U CN207183693U (en) 2017-08-31 2017-08-31 A kind of safety socket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721104150.2U CN207183693U (en) 2017-08-31 2017-08-31 A kind of safety socket

Publications (1)

Publication Number Publication Date
CN207183693U true CN207183693U (en) 2018-04-03

Family

ID=61739667

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721104150.2U Expired - Fee Related CN207183693U (en) 2017-08-31 2017-08-31 A kind of safety socket

Country Status (1)

Country Link
CN (1) CN207183693U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107453162A (en) * 2017-08-31 2017-12-08 陈大祥 A kind of safety socket

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107453162A (en) * 2017-08-31 2017-12-08 陈大祥 A kind of safety socket

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Legal Events

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180403

Termination date: 20180831