CN207994232U - Anti-electric shock socket - Google Patents
Anti-electric shock socket Download PDFInfo
- Publication number
- CN207994232U CN207994232U CN201820352018.1U CN201820352018U CN207994232U CN 207994232 U CN207994232 U CN 207994232U CN 201820352018 U CN201820352018 U CN 201820352018U CN 207994232 U CN207994232 U CN 207994232U
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- CN
- China
- Prior art keywords
- metal insert
- isolation film
- jack
- notch
- electric shock
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Abstract
The utility model is related to a kind of anti-electric shock sockets,Including jack body,Jack is offered in the jack body,The first isolation film is provided at the upper end opening of the jack,The centre of the isolation film offers the first notch,It is provided with the second isolation film below first isolation film,Corresponding first notch is provided with the second notch on second isolation film,It is provided with the first metal insert and the second metal insert below second isolation film,The top of first metal insert and the second metal insert is individually fixed in the both sides of the jack,The lower end of first metal insert and the second metal insert is obliquely installed inwardly,It is provided with conducting block on the outside of the lower end of first metal insert and the second metal insert,The both sides of the lower end of the jack correspond to the conducting block and are provided with conductive hole,The conducting block is corresponded in the conductive hole is provided with conductive sheet,The conductive sheet is connected with the circuit module in jack body.The utility model can effectively prevent electric shock.
Description
Technical field
The utility model is related to electronics field, especially a kind of anti-electric shock socket.
Background technology
With becoming increasingly popular for household electrical appliance, people increasingly pay attention to the safe to use of household electrical appliance, currently, many families
Electrical appliance is all equipped with leakage protecting plug in the input terminal of power supply.But existing leakage protecting plug usually has the following defects：Example
Such as because the detection coil of leakage protecting plug interiors of products is without effectively fixed, since detection coil shaking causes electric leakage parameter value
Drift, reliability are relatively poor；In another example existing leakage protecting plug is more (generally in moving contact and output electric wire because of interconnector
Between be provided with patchcord and pass through detection coil), cause switching or pad to increase so that the internal temperature rise of product is higher, can
Increase by property difference and production and processing difficulty；For example existing leakage protecting plug small product size is big again, when use occupy socket or
Most area of power board reduces the service efficiency of socket, and cost also accordingly improves.
Invention content
Based on this, it is necessary to provide a kind of anti-electric shock socket, including jack body, be offered in the jack body slotting
Hole, is provided with the first isolation film at the upper end opening of the jack, and the centre of the isolation film offers the first notch, and described
The second isolation film is provided with below one isolation film, corresponding first notch is provided with the second notch, institute on second isolation film
It states and is provided with the first metal insert and the second metal insert below the second isolation film, first metal insert and the second metal
The top of inserted sheet is individually fixed in the both sides of the jack, and the lower end of first metal insert and the second metal insert is inwardly
It is obliquely installed, is provided with conducting block on the outside of the lower end of first metal insert and the second metal insert, under the jack
The both sides at end correspond to the conducting block and are provided with conductive hole, and the conducting block is corresponded in the conductive hole and is provided with conductive sheet, institute
Conductive sheet is stated to be connected with the circuit module in jack body.
When the utility model is in unused state, the first metal is inserted and the lower end of the second metal insert slopes inwardly,
On conducting block detached with conductive sheet, be mutually not turned on, and conductive sheet is connected in the circuit module in jack body, wherein socket
The circuit modular structure of intrinsic circuit module is the prior art, and the first metal insert and the second metal insert are respectively positioned at this time
Circuit module is connected, then the first metal insert and the second metal insert are not charged, to be inserted by the pin insertion on plug
During hole, being exposed to the pin electrification of outside will not also charge, and avoid contact with pin and get an electric shock；And again by inserting on plug
After foot is completely inserted into jack, pin can force the first metal insert and the lower end of the second metal insert to move outward, make
It obtains conducting block and conductive sheet is in contact so that the first metal insert and the second metal insert are led with the circuit module in jack body
It is logical, so that plug is connected with the circuit module in socket.
In addition, the first isolation film of the first notch both sides contacts with each other, the second isolation film of the second notch both sides is also mutual
Contact, avoids foreign matter from being entered in jack body by jack, influences the use of jack body；Wherein the second isolation film is for hindering
Only continued into inside jack body by the foreign matter after the first isolation film；When being inserted into pin, the first isolation film and second
Deformation is so that the first notch and the second notch enable pin to be inserted into jack along the surface expansion of pin.
In addition, the first metal insert and the second metal insert are connected with the circuit module in jack body, can improve
The reliability of the utility model can make as long as pin is contacted with one of the first metal insert or the second metal insert
The utility model works normally.
Preferably, first notch and the second notch are located at the symmetrical of first metal insert and the second metal insert
On line.
Preferably, be additionally provided with guide pad in the jack, the guide pad be located at first isolation film and second every
From between film, the guide pad corresponds to first notch and is provided with guide groove, and the side wall of the upper end of the guide groove is towards flare
Tiltedly setting forms inclined surface.
Inclined surface is used to increase the width of the top half of guide groove, is successfully inserted in guide groove conducive to pin, and leads
To the width of slot and the width of pin to matching, can be used for so that pin is vertical is inserted into jack, inserting without scratching
Hole inner wall and the first metal insert and/or the second metal insert.
Further, the guide pad is made of insulating materials.
Further, the inner wall of the guide groove is coated with elastic-friction layer.
The elastic-friction layer of guide groove both sides offsets with pin, to increase the frictional force of pin and guide groove, with
Fixed piece on earpiece i.e. locking-type plug after pin is inserted into jack, avoids plug from falling.
Preferably, the conducting block is in hemispherical.
The principles of the present invention, effect are further illustrated with reference to above-mentioned technical proposal：
When the utility model is in unused state, the first metal is inserted and the lower end of the second metal insert slopes inwardly,
On conducting block detached with conductive sheet, be mutually not turned on, and conductive sheet is connected in the circuit module in jack body, wherein socket
The circuit modular structure of intrinsic circuit module is the prior art, and the first metal insert and the second metal insert are respectively positioned at this time
Circuit module is connected, then the first metal insert and the second metal insert are not charged, to be inserted by the pin insertion on plug
During hole, being exposed to the pin electrification of outside will not also charge, and avoid contact with pin and get an electric shock；And again by inserting on plug
After foot is completely inserted into jack, pin can force the first metal insert and the lower end of the second metal insert to move outward, make
It obtains conducting block and conductive sheet is in contact so that the first metal insert and the second metal insert are led with the circuit module in jack body
It is logical, so that plug is connected with the circuit module in socket.
Description of the drawings
Fig. 1 is the cross-sectional view of anti-electric shock socket described in the utility model embodiment；
Fig. 2 is the structural schematic diagram of anti-electric shock socket described in the utility model embodiment.
Reference sign：
1- jack bodies, 11- jacks, the first isolation films of 111-, the first notch of 1111-, the second isolation films of 112-, 1121-
Second notch, 113- guide pads, the inclined surface 1131-, 114- guide grooves, the first metal inserts of 115-, 1151,1161- conducting blocks,
The second metal inserts of 116-, 117- conductive sheets, 12- circuit modules, 13- conducting wires.
Specific implementation mode
In order to facilitate the understanding of those skilled in the art, doing the utility model into one below in conjunction with attached drawing and embodiment
Step detailed description：
The term positions such as the up, down, left, right, before and after wherein designed by the application are subject to Figure of description 1.
Such as Fig. 1-2, a kind of anti-electric shock socket, including jack body 1 offer jack 11 in the jack body 1, described
The first isolation film 111 is provided at the upper end opening of jack 11, the centre of the isolation film offers the first notch 1111, described
The lower section of first isolation film 111 is provided with the second isolation film 112, and corresponding first notch 1111 is set on second isolation film 112
It is equipped with the second notch 1121, the lower section of second isolation film 112 is provided with the first metal insert 115 and the second metal insert
116, the top of first metal insert, 115 and second metal insert 116 is individually fixed in the both sides of the jack 11, described
The lower end of first metal insert 115 and the second metal insert 116 is obliquely installed inwardly, first metal insert 115 and
Conducting block 1151,1161 is provided on the outside of the lower end of two metal inserts 116, described in the both sides of the lower end of the jack 11 correspond to
Conducting block 1151,1161 is provided with conductive hole, and the conducting block 1151,1161 is corresponded in the conductive hole and is provided with conductive sheet
117, the conductive sheet 117 is connected with the circuit module 12 in jack body 1.
One of which embodiment, first notch, 1111 and second notch 1121 are located at first metal insert 115
On the line of symmetry of the second metal insert 116.
One of which embodiment, is additionally provided with guide pad 113 in the jack 11, and the guide pad 113 is located at described the
Between one isolation film 111 and the second isolation film 112, the guide pad 113 corresponds to first notch 1111 and is provided with guide groove
114, the side wall of the upper end of the guide groove 114 is obliquely installed to form inclined surface 1131 outwardly.
One of which embodiment, the guide pad 113 are made of insulating materials.
The inner wall of one of which embodiment, the guide groove 114 is coated with elastic-friction layer.
One of which embodiment, the conducting block 1151,1161 is in hemispherical.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (6)
1. a kind of anti-electric shock socket, including jack body, jack is offered in the jack body, which is characterized in that described to insert
The first isolation film is provided at the upper end opening in hole, the centre of the isolation film offers the first notch, first isolation film
Lower section be provided with the second isolation film, corresponding first notch is provided with the second notch on second isolation film, described second every
From being provided with the first metal insert and the second metal insert, the top of first metal insert and the second metal insert below film
End is individually fixed in the both sides of the jack, and the lower end of first metal insert and the second metal insert is set towards tilted
It sets, is provided with conducting block on the outside of the lower end of first metal insert and the second metal insert, the two of the lower end of the jack
Side corresponds to the conducting block and is provided with conductive hole, and the conducting block is corresponded in the conductive hole and is provided with conductive sheet, the conduction
Piece is connected with the circuit module in jack body.
2. anti-electric shock socket according to claim 1, which is characterized in that first notch and the second notch are positioned at described
On the line of symmetry of first metal insert and the second metal insert.
3. anti-electric shock socket according to claim 1, which is characterized in that guide pad is additionally provided in the jack, it is described
Between first isolation film and the second isolation film, the guide pad corresponds to first notch and is provided with guiding guide pad
The side wall of slot, the upper end of the guide groove is obliquely installed to form inclined surface outwardly.
4. anti-electric shock socket according to claim 3, which is characterized in that the guide pad is made of insulating materials.
5. anti-electric shock socket according to claim 4, which is characterized in that the inner wall of the guide groove is coated with elastic-friction
Layer.
6. anti-electric shock socket according to claim 1, which is characterized in that the conducting block is in hemispherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820352018.1U CN207994232U (en) | 2018-03-15 | 2018-03-15 | Anti-electric shock socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820352018.1U CN207994232U (en) | 2018-03-15 | 2018-03-15 | Anti-electric shock socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207994232U true CN207994232U (en) | 2018-10-19 |
Family
ID=63828096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820352018.1U Active CN207994232U (en) | 2018-03-15 | 2018-03-15 | Anti-electric shock socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207994232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111916936A (en) * | 2020-07-28 | 2020-11-10 | 金伟 | Detachable power plug |
-
2018
- 2018-03-15 CN CN201820352018.1U patent/CN207994232U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111916936A (en) * | 2020-07-28 | 2020-11-10 | 金伟 | Detachable power plug |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |