CN206236921U - A kind of safety patch board assembly with spacing mechanical switch - Google Patents
A kind of safety patch board assembly with spacing mechanical switch Download PDFInfo
- Publication number
- CN206236921U CN206236921U CN201621395864.9U CN201621395864U CN206236921U CN 206236921 U CN206236921 U CN 206236921U CN 201621395864 U CN201621395864 U CN 201621395864U CN 206236921 U CN206236921 U CN 206236921U
- Authority
- CN
- China
- Prior art keywords
- jack
- plug
- mechanical switch
- board assembly
- patch board
- 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
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a kind of safety patch board assembly, it is made up of insert row body and complementary plug.Complementary plug can be nested on electrical appliance plug, and it is made up of lamellar body and the dielectric cylinder being arranged on the lamellar body；Dielectric cylinder is provided with a circular hole between each group of jack of insert row body, spacing mechanical switch is provided with circular hole, conducting strip is provided with each jack.Complementary plug is nested into electrical appliance plug when using, is now inserted into jack then insulative cylinders and is known from experience into circular hole and touch spacing mechanical switch connection circuit, electrical appliance is powered.After plug is removed, spacing mechanical switch resets, and circuit disconnects, and now jack is without electricity.Said structure of the present utility model has the advantages that electric shock-prevention safety is high, low cost, even if there is children to insert and there will not be electric current in jack and pass through electric conductor.
Description
Technical field
The utility model is related to a kind of safety patch board assembly with spacing mechanical switch, more particularly to a kind of for preventing
The Anti-electric-shock power socket assembly that child gets an electric shock.
Background technology
The popularization of household electrical appliance brings many facilities to life, but because improper using household electrical appliance, especially with slotting
The electric shock accidents for arranging improper initiation is growing.Especially children are because of self discrimination ability, and awareness of safety is thin, usually because certainly
Oneself careless operation causes the generation of electric shock accidents, particularly safety utilization of electric power, " children's Electrical Safety " to have become and receive much concern
Social topic.
In order to prevent children from either out of curiosity or because of young and ignorant producing the socket that metal object insertion is powered
Raw Danger Electric shock risk, has been presented for the corrective measure for traditional insert row, such as using dual totally-enclosed jack, electric conductor single-stage at present
Insert not enter, the technology such as split independent protective door, these technologies largely ensure that the safety of children, but not from basic
On remove a hidden danger because these insert rows are in itself powered, once children are inserted or are inserted finger simultaneously using two electric conductors
Enter jack and then there is the danger that circuit is connected and got an electric shock.
Utility model content
Regarding to the issue above, the purpose of this utility model is to provide a kind of safety patch board with spacing mechanical switch, thus
Even if children electric conductor to be inserted insert row jack accidentally and will not also connect circuit initiation electric shock accidents simultaneously.
To reach above-mentioned purpose, the utility model is adopted the following technical scheme that：
According to a specific embodiment of the present utility model, there is provided a kind of safety patch board assembly, it is by complementary plug
Constituted with insert row body, the complementary plug can be nested on electrical appliance plug, it is by lamellar body and is arranged on the lamellar body
Dielectric cylinder composition；The insert row body is provided with one or more groups of jacks, and conducting strip is provided with the jack；It is each
The position for corresponding to the dielectric cylinder between the group jack is provided with a circular hole, and spacing machinery is provided with the circular hole
Switch.
Safety patch board assembly according to an embodiment of the invention, wherein, when being inserted without plug, the spacing machinery
Switch is arranged at the conducting strip in the jack in original position, its disconnection, and now no current passes through in the jack.
Safety patch board assembly according to an embodiment of the invention, wherein, the dielectric cylinder is arranged at described
The middle position of body, correspondingly, the circular hole for accommodating the spacing mechanical switch is arranged at the centre of jack described in a group
At position.
Safety patch board assembly according to an embodiment of the invention, wherein, when the complementary plug is nested into electrical appliance
On plug, when then in the electrical appliance plug insertion jack, the dielectric cylinder is contained in the circular hole and institute
State spacing mechanical switch to be depressed, cause the spacing mechanical switch to decline, connect the conducting strip, so as to zero line and fire
Line forms current path.
Safety patch board assembly according to an embodiment of the invention, wherein, the front end of the dielectric cylinder is set to
Contact shape.
Safety patch board assembly according to an embodiment of the invention, wherein, the front end of the spacing mechanical switch is set
There is auxiliary piece, increase contact area, it is ensured that contact effectively contacts with spacing mechanical switch when in use, connection circuit.
Complementary plug is only nested into electrical appliance plug and inserts the electrical appliance by safety patch board assembly of the present utility model
Circuit just can turn on during head insertion jack, and in the case of not use, the spacing mechanical switch is in original position, in disconnection jack
Conducting strip, even if therefore have children will electric conductor insert jack in there will not be electric current and pass through.
Brief description of the drawings
Fig. 1 is the schematic diagram of the complementary plug of safety patch board assembly of the present utility model；
Fig. 2 is that complementary plug of the present utility model is nested into the structural representation after electrical appliance plug；
Fig. 3 is the insert row sheet of the electrical appliance plug insertion safety patch board assembly of the present utility model that will be nested with complementary plug
Structural representation during body.
Description of reference numerals
1 electrical appliance plug；
2 complementary plugs；
3 metallic conduction posts；
4 conducting strips；
5 mechanical limit switches；
6 conducting strips；
7 dielectric cylinders；
8 lamellar bodies.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with the accompanying drawings and implement
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only used to explain this
Utility model, is not used to limit the utility model.
As shown in Figures 1 to 3, safety patch board assembly of the present utility model is by insert row body (being not entirely shown) and complementary plug
2 compositions.
As shown in Fig. 2 complementary plug 2 is made up of lamellar body 8 and the dielectric cylinder 7 being arranged on lamellar body 8.
In a preferred embodiment, the top of the dielectric cylinder 7 is set to contact shape.
In a preferred embodiment, the dielectric cylinder 7 is arranged on the centre position of lamellar body 8.
In a preferred embodiment, the front end of spacing mechanical switch 5 is provided with an auxiliary piece, thus increases and touches
Point and the contact area of spacing mechanical switch 5, it is ensured that when deployed, spacing mechanical switch 5 is pressed so that zero line, live wire and
Conducting strip 4 is connected with 6, thus connection circuit.
The insert row body of safety patch board assembly of the present utility model is provided with one or more groups of jacks, is set between every group of jack
A circular hole is equipped with, the diameter of the circular hole is arranged to allow dielectric cylinder 7 just to enter；The position of the circular hole is, as general
Complementary plug 2 is nested on electrical appliance plug 1 and the electrical appliance plug 1 is further inserted into insert row body, i.e. metallic conduction post 3
During into jack, dielectric cylinder 7 is inserted into the circular hole simultaneously.A spacing mechanical switch is provided with the circular hole
5, when complementary plug 2 is not inserted into, it is located at original position, and zero line, live wire and conducting strip are disconnected, and forms open circuit.Now, even if youngster
It is virgin that electric conductor to be inserted and there will not be electric current in jack and pass through accidentally.
As shown in Figures 2 and 3, when deployed, complementary plug 2 is nested on electrical appliance plug 1, then will be nested with auxiliary
In the jack of the insertion insert row body of electrical appliance plug 1 of plug 2, now, in the circular hole between the insertion jack of dielectric cylinder 7,
Spacing mechanical switch 5 is caused to decline, zero line, live wire and conducting strip closure form current path, and electrical appliance is powered.Using finishing
Afterwards, electrical appliance plug 1 is removed, spacing mechanical switch 5 resets, zero line, live wire and conducting strip 4 and 6 disconnect, conducting strip 4 and 6 is obstructed
Electricity, now jack is without electricity.
Preferred embodiment of the present utility model is the foregoing is only, not for limiting practical range of the present utility model；
If not departing from spirit and scope of the present utility model, the utility model is modified or equivalent, all should covered
In the middle of the utility model scope of the claims.
Claims (6)
1. a kind of safety patch board assembly, it is characterised in that be made up of complementary plug and insert row body,
The complementary plug can be nested on electrical appliance plug, and it is by lamellar body and the dielectric cylinder being arranged on the lamellar body
Composition,
The insert row body is provided with one or more groups of jacks, and conducting strip is provided with the jack,
Position between jack described in each group corresponding to the dielectric cylinder is provided with a circular hole, is provided with the circular hole
Spacing mechanical switch.
2. safety patch board assembly according to claim 1, it is characterised in that when being inserted without plug, the spacing machinery
Switch is arranged at the conducting strip in the jack in original position, its disconnection, and now no current passes through in the jack.
3. safety patch board assembly according to claim 1 and 2, it is characterised in that the dielectric cylinder is arranged at described
The middle position of lamellar body, correspondingly, the circular hole for accommodating the spacing mechanical switch is arranged in jack described in a group
Between at position.
4. safety patch board assembly according to claim 1 and 2, it is characterised in that when the complementary plug is nested into electricity consumption
On device plug, when then the electrical appliance plug is inserted in the jack, the dielectric cylinder be contained in the circular hole and
The spacing mechanical switch is depressed, and causes the spacing mechanical switch to decline, and connects the conducting strip, so as to zero line and
Live wire forms current path.
5. safety patch board assembly according to claim 1 and 2, it is characterised in that the front end of the dielectric cylinder is set
It is contact shape.
6. safety patch board assembly according to claim 4, it is characterised in that the front end of the spacing mechanical switch is provided with
Auxiliary piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621395864.9U CN206236921U (en) | 2016-12-19 | 2016-12-19 | A kind of safety patch board assembly with spacing mechanical switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621395864.9U CN206236921U (en) | 2016-12-19 | 2016-12-19 | A kind of safety patch board assembly with spacing mechanical switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206236921U true CN206236921U (en) | 2017-06-09 |
Family
ID=58992268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621395864.9U Expired - Fee Related CN206236921U (en) | 2016-12-19 | 2016-12-19 | A kind of safety patch board assembly with spacing mechanical switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206236921U (en) |
-
2016
- 2016-12-19 CN CN201621395864.9U patent/CN206236921U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170609 Termination date: 20191219 |