CN209200289U - A kind of safety power source plug socket - Google Patents
A kind of safety power source plug socket Download PDFInfo
- Publication number
- CN209200289U CN209200289U CN201920132040.XU CN201920132040U CN209200289U CN 209200289 U CN209200289 U CN 209200289U CN 201920132040 U CN201920132040 U CN 201920132040U CN 209200289 U CN209200289 U CN 209200289U
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- conductive contact
- conductive
- bottom plate
- jack
- firewire
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Abstract
The utility model discloses a kind of safety power source plug sockets, including panel, bottom plate, conductive reed and and leaf support, wherein, corresponding each jack is respectively disposed with two pieces of conductive reeds, grafting channel is formed between two conductive reeds, each jack is corresponded in leaf support is respectively equipped with a conducting terminal column, an insulating knockout pin is respectively arranged below in grafting channel, the upper end of the insulating knockout pin is protruded into grafting channel, lower end is connected with a conductive link, and the both ends of the conductive link are connected with a conductive contact blade respectively；On bottom plate, it is equipped with two groups of conductive contact groups；A firewire inlet wire binding post is additionally provided on bottom plate, the firewire inlet wire binding post is connected by conducting wire with a wherein conductive contact group, the conductive contact group is connected by conducting wire with another conductive contact group, which is connected by conducting wire with firewire binding post.The utility model structure is simple, and security performance is more preferable, can effectively prevent causing to leak electricity because accidentally touching.
Description
Technical field
The utility model relates to power outlet technical field more particularly to a kind of safety power source plug sockets.
Background technique
Power outlet is to provide the electrical equipment of power interface for household electrical appliance etc..The jack of conventional electrical outlet is all naked
Dew, and jack leads directly to conductive reed, while using for convenience, the socket position being generally mounted on wall is lower；This is just
When causing not plant plug in power outlet, some ignorant and dull children can use finger or some conductions because curious
Metal object go to disclose jack, if hand or metal object are protruded into jack, it will cause to get an electric shock, it is abnormally dangerous.
To guarantee also occur some safety sockets on the market using safe, for example, Chinese patent application the
The safety sockets of No. 93208218.1 exposure include panel and the conductive reed under panel, fixed with respect to panel, the face
The movable plate that plate is provided with jack with one, the movable plate can reply activity between position in a predetermined position and one, when described
When movable plate is in predetermined position, the jack is aligned with the conductive reed, and further comprise make the movable plate from
Predetermined position returns to the response agency for replying position.
As long as but above structure by the jack on movable plate and panel to after just, be still easy to will cause the danger of electric leakage.
Utility model content
In view of the above shortcomings of the prior art, utility model aims to solve existing power supply socket secures
The problem of difference, provides a kind of safety power source plug socket, and structure is simple, and security performance is more preferable, can effectively prevent causing because accidentally touching
Electric leakage.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is such that a kind of safety power supply is inserted
Seat, including panel, bottom plate, conductive reed and and leaf support, at least there is firewire jack and zero curve to insert on the panel
Hole, the leaf support are connected with panel or bottom plate, and the conductive reed is installed in leaf support, wherein corresponding each jack
Two pieces of conductive reeds are respectively disposed with, form grafting channel, and the grafting channel and jack face between two conductive reeds；?
Each jack is corresponded in leaf support and is respectively equipped with a conducting terminal column, and the conducting terminal column correspondence is connected with conductive reed；Its
In, the conducting terminal column includes at least firewire binding post and zero curve binding post；It is characterized by: being inserted in firewire jack and zero curve
The corresponding grafting channel in hole is respectively arranged below with an insulating knockout pin, and the upper end of the insulating knockout pin is protruded into grafting channel, under
End is connected after stretching out on the downside of leaf support with a horizontally disposed conductive link, the middle part of the conductive link and insulating knockout pin
It is connected, both ends are connected with a conductive contact blade respectively, form two groups of conductive contact blade groups；A upper spring is equipped in the middle part of insulating knockout pin
Seat is equipped with lower spring cup in the position that the lower part of leaf support corresponds to upper spring seat, sets between upper spring seat and lower spring cup
There is a reset spring；
On bottom plate, the position of corresponding two groups of conductive contact blade groups is respectively equipped with one group of conductive contact group, wherein the conduction
Contact sets include position two conductive contacts corresponding with conductive contact blade；After the inserted sheet of plug is inserted into grafting channel, it can push away
Dynamic insulating knockout pin moves down, and contacts conductive contact blade group with corresponding conductive contact group after overcoming the elastic force of reset spring,
After the inserted sheet of plug is extracted, under the action of reset spring, conductive contact blade group can be separated with corresponding conductive contact group；
A firewire inlet wire binding post is additionally provided on bottom plate, which passes through conducting wire and wherein one conductive touching
One conductive contact of point group is connected, and another conductive contact of the conductive contact group is led by conducting wire with the one of another conductive contact group
Electric contact is connected, and another conductive contact of the other end conductive contact group is connected by conducting wire with firewire binding post.
In the present solution, firewire is arranged on bottom plate carries out binding post, binding post and firewire binding post then are carried out in firewire
Discrete three section lead is set, conducting control is then realized by the cooperation of two groups of conductive contact blade groups and two groups of conductive contact groups
System；When original state, under the action of reset spring, two groups of conductive contact blade groups and two groups of conductive contact groups are in discrete state,
Entire socket is not charged；In use, while by two inserted sheets of socket it is inserted into zero line jack and firewire jack, at this moment,
Two inserted sheets push insulating knockout pin to move down simultaneously, until two groups of conductive contact blade groups correspondence of two insulating knockout pin lower ends is led with two groups
The contact of electric contact group, to realize the conducting of firewire, entire socket can be connected and power.When have object (sheet metal etc.) insert
When entering one of jack (firewire jack or zero line jack), due to the conducting wire between firewire inlet wire binding post and firewire binding post
It can not be connected, therefore, entire socket or not charged, therefore, the safety of entire socket is higher, and anticreep effect is more preferable.Together
When, when inserting plug, due to needing to overcome the elastic force of reset spring, for child, strength is smaller,
It is not easy that entire socket is made to be powered, so as to further increase safe effect.
Further, the both ends of the conductive link are connected after bending downward with conductive contact blade.In this way, the knot of conductive link
Structure is more reasonable, and the installation of conductive contact blade is also more convenient.
Further, the conductive contact blade is elastic contact blade；Using elastic contact blade, contact effect can be better ensured that,
And it can adapt to the different plug of inserted sheet length.
Further, the reset spring is set on insulating knockout pin；In such manner, it is possible to which preferably insulating knockout pin is answered
Position.
Further, the leaf support is solidified as a whole with panel, and bottom plate is connected by attachment screw with panel, and reed
There is gap between bracket and bottom plate.With this solution, this socket can be fabricated to wall jack, when actual fabrication, the bottom of by
Plate production forms back box in box body structure.
Further, the leaf support is solidified as a whole by support construction and bottom plate, and between leaf support and bottom plate
With gap, panel is connected by attachment screw with bottom plate.By this programme, can make this socket is in insert row, convenient for moving
It is dynamic to use.
Compared with prior art, the utility model has the advantages that structure is simple, it is necessary to while to firewire jack and zero
Line jack is inserted into inserted sheet, and after contacting conductive contact blade group and conductive contact group, could be powered；In this way, to any one jack
It is inserted into object and dynamics is inadequate, entire socket will not be made to be powered, so as to effectively prevent causing to leak electricity because accidentally touching, greatly
The big security performance for improving socket.
Detailed description of the invention
Fig. 1 is the principles of the present invention structural schematic diagram.
In figure: 1-panel, 2-bottom plates, 3-conductive reeds, 4-leaf supports, 51-firewire jacks, 52-zero curves are inserted
Hole, 61-firewire binding posts, 62-zero curve binding posts, 7-insulating knockout pins, 8-conductive links, 9-conductive contact blades, 10-reset
Spring, 11-firewire inlet wire binding posts, 12-conductive contacts, 13-conducting wires.
Specific embodiment
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail.
Embodiment: referring to Fig. 1, a kind of safety power source plug socket, including panel 1, bottom plate 2, conductive reed 3 and and reed
Bracket 4 at least has firewire jack 51 and zero line jack 52 on the panel 1, if three sockets, then also inserts with ground wire
Hole.The leaf support 4 is connected with panel 1 or bottom plate 2, and the conductive reed 3 is installed in leaf support 4, wherein corresponding each
Jack is respectively disposed with two pieces of conductive reeds 3, and grafting channel, and the grafting channel and jack are formed between two conductive reeds 3
Face, and the adjacent side of two conductive reeds 3 is arc-shaped towards opposite direction protrusion, so as to enough preferably with plug
Insert row contact.Each jack is corresponded in leaf support 4 and is respectively equipped with a conducting terminal column, and the conducting terminal column is corresponding to be inserted with each
The corresponding conductive reed 3 in hole is connected；Wherein, the conducting terminal column includes at least firewire binding post 61 and zero curve binding post
62；If three sockets, then further include earth terminal.
It is respectively arranged below with an insulating knockout pin 7 in firewire jack 51 and the corresponding grafting channel of zero line jack 52, it is described
The upper end of insulating knockout pin 7 is protruded into grafting channel, lower end stretched out on the downside of leaf support 4 after with a horizontally disposed conductive link
8 are connected.When it is implemented, corresponding insulating knockout pin 7 is equipped with leading truck in leaf support 4, the leading truck has a guiding
The lower end in hole, insulating knockout pin 7 is passed through from the pilot hole, to limit by leading truck to insulating knockout pin, guarantees insulated top
Bar 7 is merely able to carry out up and down movement (along its length), without run-off the straight, offset etc., to guarantee the stabilization of socket
Property.The middle part of the conductive link 8 is connected with insulating knockout pin 7, and both ends are connected with a conductive contact blade 9 respectively, forms two groups of conductions
Contact group.When it is implemented, the both ends of the conductive link 8 are connected after bending downward with conductive contact blade 9；In this way, conductive link 8
Structure it is more reasonable, and the installation of conductive contact blade 9 is also more convenient.Also, the conductive contact blade 9 is elastic contact blade；It adopts
With elastic contact blade, contact effect can be better ensured that, and can adapt to the different plug of inserted sheet length.In insulating knockout pin 7
Middle part is equipped with a upper spring seat, lower spring cup is equipped in the position that the lower part of leaf support 4 corresponds to upper spring seat, in upper spring seat
A reset spring 10 is equipped between lower spring cup.When practical set, the reset spring 10 is set on insulating knockout pin 7；This
Sample can preferably reset insulating knockout pin 7.
On a base plate 2, the position of corresponding two groups of conductive contact blade groups is respectively equipped with one group of conductive contact group, wherein described to lead
Electric contact group includes position two conductive contact 12 corresponding with conductive contact blade 9.After the inserted sheet of plug is inserted into grafting channel, energy
Enough insulating knockout pin 7 is pushed to move down, and makes conductive contact blade group and corresponding conductive contact after overcoming the elastic force of reset spring 10
Group contact, after the inserted sheet of plug is extracted, under the action of reset spring 10, conductive contact blade group can be with corresponding conductive contact
Group separation.
It is additionally provided with a firewire inlet wire binding post 11 on a base plate 2, the firewire inlet wire binding post 11 is by conducting wire 13 and wherein
One conductive contact 12 of one conductive contact group is connected, and another conductive contact 12 of the conductive contact group is led by conducting wire 13 with another
One conductive contact 12 of electric contact group is connected, and another conductive contact 12 of the other end conductive contact group passes through conducting wire 13 and firewire
Binding post 61 is connected.
In the present solution, setting firewire carries out binding post on a base plate 2, binding post and firewire binding post then are carried out in firewire
61 discrete three section leads 13 of setting, then realize conducting by the cooperation of two groups of conductive contact blade groups and two groups of conductive contact groups
Control；When original state, under the action of reset spring 10, two groups of conductive contact blade groups and two groups of conductive contact groups are in separation shape
State, entire socket are not charged.When installing and using, household or municipal power grid firewire are subjected to binding post with firewire and are connected, power grid zero
Line (and ground wire) corresponds to and zero curve binding post 62(and earth terminal) it is connected；In use, while by socket
Two inserted sheets are inserted into zero line jack 52 and firewire jack 51, and at this moment, two inserted sheets push insulating knockout pin 7 to move down simultaneously, until
Two groups of conductive contact blade groups correspondence of two insulating knockout pin lower ends is contacted with two groups of conductive contact groups, thus realize the conducting of firewire, it is whole
A socket can be connected and power.When there is object (sheet metal etc.) to be inserted in one of jack (firewire jack or zero line jack)
When, wherein one group of conductive contact blade group and conductive contact group can only be made to be connected, and another group still remains off, therefore firewire
Conducting wire 13 between inlet wire binding post 11 and firewire binding post 61 can not still be connected, therefore, entire socket or not charged, because
This, the safety of entire socket is higher, and anticreep effect is more preferable.Meanwhile when inserting plug, due to needing to overcome reset bullet
The elastic force of spring 10, therefore, for child, strength is smaller, is also not easy that entire socket is made to be powered, so as to further mention
High safety effect.
When it is implemented, as an implementation, the leaf support 4 is solidified as a whole with panel 1, and bottom plate 2 passes through company
It connects screw to be connected with panel 1, and there is gap between leaf support 4 and bottom plate 2.With this solution, this socket can be made
At wall jack, when actual fabrication, the production of bottom plate 2 is formed into back box in box body structure.
When it is implemented, as another embodiment, the leaf support 4 is one by support construction and bottom plate 2 admittedly
Body, and there is gap between leaf support 4 and bottom plate 2, panel 1 is connected by attachment screw with bottom plate 2.Pass through this programme, energy
Enough make this socket is in insert row, use easy to remove.
Finally, it should be noted that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application technology
Scheme, those skilled in the art should understand that, those are modified to the technical solution of the utility model or are equal
Replacement, without departing from the objective and range of the technical program, should all cover in the scope of the claims of the utility model.
Claims (6)
1. a kind of safety power source plug socket, including panel, bottom plate, conductive reed and and leaf support, on the panel at least
With firewire jack and zero line jack, the leaf support is connected with panel or bottom plate, and the conductive reed is installed on reed branch
On frame, wherein corresponding each jack is respectively disposed with two pieces of conductive reeds, forms grafting channel between two conductive reeds, and described
Grafting channel and jack face；Each jack is corresponded in leaf support is respectively equipped with a conducting terminal column, the conducting terminal column
Correspondence is connected with conductive reed；Wherein, the conducting terminal column includes at least firewire binding post and zero curve binding post；Its feature exists
In: it is respectively arranged below with an insulating knockout pin in firewire jack and the corresponding grafting channel of zero line jack, the insulating knockout pin
Upper end is protruded into grafting channel, and lower end is connected after stretching out on the downside of leaf support with a horizontally disposed conductive link, described to lead
The be electrically connected middle part of bar is connected with insulating knockout pin, and both ends are connected with a conductive contact blade respectively, form two groups of conductive contact blade groups；It is insulating
It is equipped with a upper spring seat in the middle part of mandril, lower spring cup is equipped in the position that the lower part of leaf support corresponds to upper spring seat, in upper bullet
A reset spring is equipped between spring abutment and lower spring cup；
On bottom plate, the position of corresponding two groups of conductive contact blade groups is respectively equipped with one group of conductive contact group, wherein the conductive contact
Group includes position two conductive contacts corresponding with conductive contact blade；After the inserted sheet of plug is inserted into grafting channel, it can push absolutely
Edge mandril moves down, and contacts conductive contact blade group with corresponding conductive contact group after overcoming the elastic force of reset spring, when slotting
After the inserted sheet of head is extracted, under the action of reset spring, conductive contact blade group can be separated with corresponding conductive contact group；
A firewire inlet wire binding post is additionally provided on bottom plate, which passes through conducting wire and a wherein conductive contact group
A conductive contact be connected, another conductive contact of the conductive contact group conductive is touched by the one of conducting wire and another conductive contact group
Point is connected, and another conductive contact of the other end conductive contact group is connected by conducting wire with firewire binding post.
2. a kind of safety power source plug socket according to claim 1, it is characterised in that: the both ends of the conductive link are turned under
It is connected after folding with conductive contact blade.
3. a kind of safety power source plug socket according to claim 1, it is characterised in that: the conductive contact blade is elastic contact blade.
4. a kind of safety power source plug socket according to claim 1, it is characterised in that: the reset spring is set in insulated top
On bar.
5. a kind of safety power source plug socket according to claim 1, it is characterised in that: the leaf support and panel are one admittedly
Body, bottom plate are connected by attachment screw with panel, and have gap between leaf support and bottom plate.
6. a kind of safety power source plug socket according to claim 1, it is characterised in that: the leaf support passes through support construction
It is solidified as a whole with bottom plate, and there is gap between leaf support and bottom plate, panel is connected by attachment screw with bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920132040.XU CN209200289U (en) | 2019-01-25 | 2019-01-25 | A kind of safety power source plug socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920132040.XU CN209200289U (en) | 2019-01-25 | 2019-01-25 | A kind of safety power source plug socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209200289U true CN209200289U (en) | 2019-08-02 |
Family
ID=67431654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920132040.XU Active CN209200289U (en) | 2019-01-25 | 2019-01-25 | A kind of safety power source plug socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209200289U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112003067A (en) * | 2020-09-01 | 2020-11-27 | 惠州吉顺康实业有限公司 | Power socket waterproof protection device and power socket |
| CN112838454A (en) * | 2021-02-26 | 2021-05-25 | 张书香 | Movable power socket |
-
2019
- 2019-01-25 CN CN201920132040.XU patent/CN209200289U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112003067A (en) * | 2020-09-01 | 2020-11-27 | 惠州吉顺康实业有限公司 | Power socket waterproof protection device and power socket |
| CN112838454A (en) * | 2021-02-26 | 2021-05-25 | 张书香 | Movable power socket |
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