CN206195083U - Row is inserted to safe type - Google Patents

Abstract

The utility model discloses a row is inserted to safe type, which comprises a housin, each group's jack rank piece of the row's of inserting main part is connected with the live wire and the zero line of the row of inserting inlet wire respectively, treater chip feeder ear is connected with the row of inserting inlet wire, pressure sensor is installed with the contact surface that the plug was participated in to each group's jack rank piece, pressure sensor is connected with the treater chip respectively, installs independent relay switch between each group's jack rank piece and live wire and the zero line respectively, relay switch receives the control of treater chip, with the pressure sensor and the relay switch synchronization action of a set of jack rank piece, only relay switch just moves when two pressure sensor with a set of jack rank piece detect pressure. This scheme can effectual solution because of carelessly with the electric shock accidents that leads to the fact among the conductive metal insert the plug.

Description

A kind of safety-type insert row

Technical field

The utility model is related to a kind of insert row, more particularly to a kind of safety-type insert row.

Background technology

Insert row is one kind of socket, only multiple sockets is concentrated and is put together, and the porous socket for being formed.So Combination have many benefits, can be multiplex with one, not only saved space but also saved circuit.It is one very simple and practical Invention.Insert row it is main by：Socket head, (socket head of various countries is different in standard) power line (has dividing for length, typically 1.5 meters can not be shorter than, the material of power line heart yearn is copper cash, its cross-sectional area according to jack number depending on, hole is more multi-thread It is thicker) fuse, the ampere parameter and jack hole position number of fuse are also the composition such as proportional insert row body.

For now, most of insert row of in the market all sets on-off switch or fuse, during the purpose is to not using Power-off avoids insert row from leaking electricity, and prevents insert row short circuit；But many child Shi You will in daily life especially family There is electric shock accidents in the jack of conducting metal insertion socket.

The content of the invention

In view of this, the purpose of this utility model is to provide a kind of safety-type insert row, can effectively solve because accidentally will The electric shock accidents caused in conducting metal insertion socket.

The utility model solves above-mentioned technical problem by following technological means：

A kind of safety-type insert row, including insert row main body, insert row inlet wire, processor chips, each group of the insert row main body Jack rank piece is connected with the live wire and zero line of insert row inlet wire respectively, and the processor chips feeder ear is connected with insert row inlet wire；

The each group of jack rank piece is provided with pressure sensor, the pressure sensor point with the contact surface of plug base pin It is not connected with processor chips, independent relay switch is separately installed between each group of jack rank piece and live wire and zero line, The relay switch is controlled by processor chip；

Same group of jack holds in the mouth the pressure sensor and relay switch synchronization action of piece, only when same group of jack holds in the mouth piece Relay switch is just acted when two pressure sensors all detect pressure.

What is reached has the technical effect that：Jack power on/off is realized using processor chips, pressure sensor and relay switch Automated condtrol, because two pressure sensors and relay switch of same group of jack rank piece are synchronization actions, also It is that corresponding relay switch is just acted when saying that only live wire and two rank pieces corresponding to zero line are all squeezed, Realizing the power supply of jack rank piece makes insert row normal work, and child is generally to insert jack with single piece of metal in living, this It is not powered in jack in the case of sample, so as to avoid the generation of electric shock accidents, and each group of jack rank piece is all only Erect what is put, so also not interfering with work to each other, its adjacent receptacle that is powered after one of jack insertion is still disconnected Electricity condition.

Used as the further improvement of this programme, the relay switch is nomal closed type.

Used as the further improvement of this programme, the pressure sensor is arranged on the wherein a piece of rank piece of jack rank piece. The purpose of the design can reduce manufacturing cost.

The beneficial effects of the utility model：Compared with traditional insert row, using the original of electric automatic control in this programme Reason realizes the control system of switching on or off electricity of insert row, and can finely control each group of "on" position of jack, while also passing through coordinated signals Principle solve because by mistake electric conductor is inserted in single jack caused by electric shock accidents.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the utility model internal circuit configuration schematic diagram：

Fig. 3 is jack rank piece enlarged drawing.

Specific embodiment

The utility model is described in detail below with reference to accompanying drawing：

As shown in Figure 1, Figure 2, Figure 3 shows：

A kind of safety-type insert row, including insert row main body 1 and insert row inlet wire 2, also including processor chips 3, the insert row master The each group of jack rank piece 4 of body 1 is connected with the live wire 21 and zero line 22 of insert row inlet wire 2 respectively, the feeder ear of the processor chips 3 It is connected with insert row inlet wire 2.

The rank piece in one of hole of all of diplopore jack is all connected with live wire 21, the rank piece in another hole then with zero line 22 connections, it is corresponding, rank piece corresponding to the null line hole of three hole jacks and live wire hole respectively with zero line 22 and live wire 21 Connection, its ground string holes is hanging.

The each group of jack rank piece 4 is provided with pressure sensor 6, the pressure sensor with the contact surface of plug base pin 6 are connected with processor chips 3 respectively, be separately installed between each group of jack rank piece 4 and live wire 21 and zero line 22 it is independent after Electric switch 5, the relay switch 5 is controlled by processor chip 3.

Same group of jack holds in the mouth the pressure sensor 6 and the synchronization action of relay switch 5 of piece 4, only when same group of jack rank Relay switch 5 is just acted when two pressure sensors 6 of piece 4 all detect pressure.

Reason device chip 3 only just touches when two pressure sensors 6 for detecting same group of jack rank piece 4 are all extruded Corresponding two relay switches 5 are acted.

Used as the further improvement of this programme, the relay switch 5 is nomal closed type.

Used as the further improvement of this programme, the pressure sensor 6 is arranged on the wherein a piece of rank piece that jack holds in the mouth piece 4 On.

Above example is only used to illustrate the technical solution of the utility model and unrestricted, although with reference to preferred embodiment pair The utility model has been described in detail, it will be understood by those within the art that, can be to technology of the present utility model Scheme is modified or equivalent, and without deviating from the objective and scope of technical solutions of the utility model, it all should cover In the middle of right of the present utility model.

Claims (3)

1. a kind of safety-type insert row, including insert row main body (1) and insert row inlet wire (2), it is characterised in that：Also include processor chips (3), each group of jack of the insert row main body (1) is held in the mouth piece (4) and is connected with the live wire (21) and zero line (22) of insert row inlet wire (2) respectively Connect, processor chips (3) feeder ear is connected with insert row inlet wire (2)；

The each group of jack holds in the mouth piece (4) and is provided with pressure sensor (6), the pressure sensor with the contact surface of plug base pin (6) it is connected with processor chips (3) respectively, each group of jack is held in the mouth and be respectively mounted between piece (4) and live wire (21) and zero line (22) There are independent relay switch (5), control of the relay switch (5) by processor chip (3)；

Same group of pressure sensor (6) and relay switch (5) synchronization action of jack rank piece (4), only when same group of jack Relay switch (5) is just acted when two pressure sensors (6) of rank piece (4) all detect pressure.

2. a kind of safety-type insert row according to claim 1, it is characterised in that：The relay switch (5) is nomal closed type.

3. a kind of safety-type insert row according to claim 1, it is characterised in that：The pressure sensor (6) is installed in slotting On the wherein a piece of rank piece in hole rank piece (4).