CN207265270U - A kind of safety socket - Google Patents
A kind of safety socket Download PDFInfo
- Publication number
- CN207265270U CN207265270U CN201721207407.7U CN201721207407U CN207265270U CN 207265270 U CN207265270 U CN 207265270U CN 201721207407 U CN201721207407 U CN 201721207407U CN 207265270 U CN207265270 U CN 207265270U
- Authority
- CN
- China
- Prior art keywords
- contact
- zero
- socket
- terminal
- firewire
- 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.)
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of safety socket, including zero terminal, fire line terminal, zero curve contact and firewire contact；Zero terminal connects zero curve, fire line terminal connection firewire；Zero curve contact be resiliently mounted in socket and with zero terminal position correspondence；Firewire contact be resiliently mounted in socket and with fire line terminal position correspondence；Under the normality of zero curve contact, it with zero terminal with being isolated；Under firewire contact normality, itself and fire line terminal are isolated.In the utility model, by the way that under normality, the electric isolution of zero curve contact and zero terminal, firewire contact is electrically isolated with fire line terminal, it is ensured that in the case where not accessing plug, socket aperture no power.So as in the case of child or other animal false touch socket apertures, prevent from getting an electric shock.In addition, in the case where plug is inserted into socket, socket is powered, it is ensured that the normal use of socket.
Description
Technical field
It the utility model is related to jack technology field, more particularly to a kind of safety socket.
Background technology
When in use, for that can power at any time, socket is constantly in "on" position to usual socket, and the jack of socket is simultaneously unclosed
And it is in open state, if child is held in the jack of metallic foreign body insertion socket, situation about getting an electric shock is tended to occur, and cause body
On injury.
Utility model content
Based on technical problem existing for background technology, the utility model proposes a kind of safety socket.
The utility model proposes a kind of safety socket, including zero terminal, fire line terminal, zero curve contact and firewire touch
Point；
Zero terminal connects zero curve, fire line terminal connection firewire；Zero curve contact is resiliently mounted in socket and and zero line side
Sub- position correspondence；Firewire contact be resiliently mounted in socket and with fire line terminal position correspondence；
Under the normality of zero curve contact, it with zero terminal with being isolated；Under firewire contact normality, itself and fire line terminal are separated by
From；
In the state of plug insertion socket, the first pin of plug is against zero curve contact, and zero curve contact is against zero terminal；
The second pin of plug is powered against firewire contact, firewire contact against fire line terminal, plug.
Preferably：Zero curve contact connects zero terminal by the first spring, and firewire contact connects firewire by second spring
Terminal；Under first spring normality, zero curve contact and zero terminal are isolated；Under second spring normality, firewire contact and zero line
Son is isolated；First spring is connected with zero terminal insulation, second spring and fire line terminal insulation connection.
Preferably：First spring and second spring are insulated spring.
Preferably：The first guide card and the second guide card are further included, first guide card one end is installed on zero curve on socket and corresponds to jack
Arrival end, other end connection zero curve contact；Second guide card one end is installed on the arrival end that firewire on socket corresponds to jack, another
End connection firewire contact.
Preferably：First guide card and zero curve contact are integrally formed, and the second guide card and firewire contact are integrally formed.
The utility model proposes a kind of safety socket, by under normality, the electric isolution of zero curve contact and zero terminal, fire
Line contact is electrically isolated with fire line terminal, it is ensured that in the case where not accessing plug, socket aperture no power.So as to, in child or
In the case of other animal false touch socket apertures of person, prevent from getting an electric shock.In addition, in the case where plug is inserted into socket, socket is powered, can
Ensure the normal use of socket.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of safety socket structure figure；
Fig. 2 be the utility model proposes another safety socket structure figure.
Embodiment
With reference to Fig. 1, Fig. 2, the utility model proposes a kind of safety socket, including zero terminal 1, fire line terminal 2, zero curve
Contact 3 and firewire contact 4.
Zero terminal 1 connects zero curve, and fire line terminal 2 connects firewire.Zero curve contact 3 is resiliently mounted in socket and and zero curve
1 position correspondence of terminal.Firewire contact 4 be resiliently mounted in socket and with 2 position correspondence of fire line terminal.Specifically, zero terminal
1st, fire line terminal 2, zero curve contact 3 and firewire contact 4 are installed in inside socket, and zero terminal 1 and fire line terminal 2 are away from slotting
The socket aperture of corresponding zero curve is stretched into bore A, zero curve contact 3, and firewire contact 4 stretches into the socket aperture of corresponding firewire.
Under 3 normality of zero curve contact, it with zero terminal 1 with being isolated.Under 4 normality of firewire contact, itself and 2 phase of fire line terminal
Isolation.
In the state of plug insertion socket, the first pin of plug is against zero curve contact 3, and zero curve contact 3 is by the first pin
Extruding is extremely against zero terminal 1 so that the first pin is turned on by zero curve contact 3 and zero terminal 1；The second pin of plug is supported
By firewire contact 4, firewire contact 4 is extruded to against fire line terminal 2 by second pin so that second pin passes through firewire contact 4
Turned on fire line terminal.So as to which plug is powered with socket.
With reference in Fig. 1 present embodiments, zero curve contact 3 connects zero terminal 1 by the first spring 5, and firewire contact 4 passes through
Second spring 6 connects fire line terminal.Under first spring, 5 normality, zero curve contact 3 and zero terminal 1 are isolated.Second spring 6 is normal
Under state, firewire contact 4 and fire line terminal 2 are isolated.When plug is inserted into socket, then in first pin and second pin of plug
Under extruding, the first spring 5 and second spring 6 are compressed at the same time so that zero curve contact 3 against zero terminal 1, firewire contact 4 against
Fire line terminal 2.
In present embodiment, in order to ensure under normality, the electric isolution of zero curve contact 3 and zero terminal 1, firewire contact 4 with
Fire line terminal 2 is electrically isolated, and the first spring 5 is connected with the insulation of zero terminal 1, second spring 6 and the insulation connection of fire line terminal 2.Tool
When body is implemented, the electric isolution in socket under normality can be realized using insulated spring by the first spring 5 and second spring 6.
In present embodiment, by under normality, zero curve contact 3 and the electric isolution of zero terminal 1, firewire contact 4 and firewire
Terminal 2 is electrically isolated, it is ensured that in the case where not accessing plug, socket aperture no power.So as to be missed in child or other animals
In the case of touching socket aperture, prevent from getting an electric shock.In addition, in the case where plug is inserted into socket, socket is powered, it is ensured that socket is just
Often use.
The safety socket that present embodiment provides, further includes the first guide card 7 and the second guide card 8.Install first guide card, 7 one end
Zero curve corresponds to the arrival end of jack, other end connection zero curve contact 3 on socket.Get angry installed in socket second guide card, 8 one end
Line corresponds to the arrival end of jack, other end connection firewire contact 4.In this way, the first pin of plug is drawn by the first guide card 7
Lead, plug second pin is guided by the second guide card 8, plug pin direction of insertion can be avoided, which deviation occur, causes socket
The situation of hole damage.
In present embodiment, the first guide card 7 and zero curve contact 3 are integrally formed, the second guide card 8 and the one of firewire contact 4 into
Type.
In present embodiment, in embodiment illustrated in fig. 1, zero curve contact 3 is installed on zero terminal 1 by the first spring 5,
4 second spring 6 of firewire contact is installed on fire line terminal 2.When it is implemented, can also refer to Fig. 2, zero curve contact 3 passes through first
Spring 5 is installed on Socket casing B, and 4 second spring 6 of firewire contact is installed on Socket casing, as long as ensureing the first spring pressure
Contracting, zero curve contact is against zero terminal, second spring compression, and firewire contact is against fire line terminal.
When it is implemented, plug-socket can be located at zero curve contact and the outside of firewire contact, can also be touched positioned at zero curve
Between point and firewire contact.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
- A kind of 1. safety socket, it is characterised in that：Touched including zero terminal (1), fire line terminal (2), zero curve contact (3) and firewire Point (4)；Zero terminal (1) connects zero curve, fire line terminal (2) connection firewire；Zero curve contact (3) is resiliently mounted in socket and with zero Line terminals (1) position correspondence；Firewire contact (4) be resiliently mounted in socket and with fire line terminal (2) position correspondence；Under zero curve contact (3) normality, it with zero terminal (1) with being isolated；Under firewire contact (4) normality, itself and fire line terminal (2) it is isolated；In the state of plug insertion socket, the first pin of plug is against zero curve contact (3), and zero curve contact (3) are against zero line side Sub (1)；The second pin of plug is powered against firewire contact (4), firewire contact (4) against fire line terminal (2), plug.
- 2. safety socket as claimed in claim 1, it is characterised in that：Zero curve contact (3) connects zero curve by the first spring (5) Terminal (1), firewire contact (4) connect fire line terminal by second spring (6)；Under first spring (5) normality, zero curve contact (3) It is isolated with zero terminal (1)；Under second spring (6) normality, firewire contact (4) and fire line terminal (2) are isolated；First spring (5) connected with zero terminal (1) insulation, second spring (6) and fire line terminal (2) insulation connection.
- 3. safety socket as claimed in claim 2, it is characterised in that：First spring (5) and second spring (6) are insulation bullet Spring.
- 4. safety socket as claimed in claim 1, it is characterised in that：The first guide card (7) and the second guide card (8) are further included, the One guide card (7) one end is installed on the arrival end that zero curve on socket corresponds to jack, other end connection zero curve contact (3)；Second guide card (8) one end is installed on the arrival end that firewire on socket corresponds to jack, other end connection firewire contact (4).
- 5. safety socket as claimed in claim 4, it is characterised in that：First guide card (7) and zero curve contact (3) are integrally formed, Second guide card (8) and firewire contact (4) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721207407.7U CN207265270U (en) | 2017-09-20 | 2017-09-20 | A kind of safety socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721207407.7U CN207265270U (en) | 2017-09-20 | 2017-09-20 | A kind of safety socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207265270U true CN207265270U (en) | 2018-04-20 |
Family
ID=61921997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721207407.7U Active CN207265270U (en) | 2017-09-20 | 2017-09-20 | A kind of safety socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207265270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020038210A1 (en) * | 2018-08-20 | 2020-02-27 | 李利 | Stroke compensation type safety socket |
-
2017
- 2017-09-20 CN CN201721207407.7U patent/CN207265270U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020038210A1 (en) * | 2018-08-20 | 2020-02-27 | 李利 | Stroke compensation type safety socket |
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| GR01 | Patent grant |