CN209200302U - A kind of seesaw type safety power source plug socket - Google Patents
A kind of seesaw type safety power source plug socket Download PDFInfo
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- CN209200302U CN209200302U CN201920132038.2U CN201920132038U CN209200302U CN 209200302 U CN209200302 U CN 209200302U CN 201920132038 U CN201920132038 U CN 201920132038U CN 209200302 U CN209200302 U CN 209200302U
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Abstract
The utility model discloses a kind of seesaw type safety power source plug sockets, including panel, bottom plate, conductive reed and and leaf support, there is firewire jack and zero line jack on the panel, the conductive reed is installed in leaf support, grafting channel is formed, firewire binding post is equipped in leaf support；It is equipped with insulating knockout pin below grafting channel, a counter-jib, insulating knockout pin and two end in contact of counter-jib are equipped with below leaf support；It is equipped with a support rod in the lower section of counter-jib, the lower end of support rod is connected with conductive link, and the both ends of conductive link are connected with conductive contact blade respectively；Second back-moving spring is equipped between conductive link and bottom plate；It is equipped with conductive contact on bottom plate, a firewire inlet wire binding post is additionally provided on bottom plate, which is connected with a wherein conductive contact, and another conductive contact is connected 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 seesaw type 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 seesaw type safety power source plug socket, and structure is simple, and security performance is more preferable, can effectively prevent because accidentally
It touches and causes to leak electricity.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is such that a kind of seesaw type peace
Full power outlet, including panel, bottom plate, conductive reed and and leaf support, at least there is on the panel firewire jack
And zero line jack, the leaf support are connected with panel or bottom plate, the conductive reed is installed in leaf support, wherein right
It answers each jack to be respectively disposed with two pieces of conductive reeds, forms grafting channel between two conductive reeds, and the grafting channel and insert
Hole face；Each jack is corresponded in leaf support is respectively equipped with a conducting terminal column, the conducting terminal column correspondence and conductive spring
Piece is connected；Wherein, the conducting terminal column includes at least firewire binding post and zero curve binding post；It is characterized by: being inserted in firewire
Hole and the corresponding grafting channel of zero line jack are respectively arranged below with an insulating knockout pin, and grafting is protruded into the upper end of the insulating knockout pin
In channel, lower end is stretched out on the downside of leaf support；Below leaf support, it is flat that the position level of corresponding two insulating knockout pins is equipped with one
Weigh arm, two end in contact on the upside of the lower end of two insulating knockout pins and the counter-jib；Both ends on the downside of counter-jib are equipped with vertically respectively
One guide post, on bottom plate, the position of corresponding two guide posts is equipped with the open guide cylinder in upper end, the lower end insertion pair of two guide posts
In the guide cylinder answered, and it is equipped with first back-moving spring between the lower end of guide post and the cylinder bottom of guide cylinder, is resetted two first
Under the action of spring, the upper end of insulating knockout pin is located in grafting channel；
It is equipped with a support rod vertically in the lower section of counter-jib, is contacted in the middle part of the upper end of the support rod and counter-jib,
Lower end is connected with a horizontally disposed conductive link, and the middle part of the conductive link is connected with support rod, and both ends are led with one respectively
Electric contact point is connected；Second back-moving spring is equipped between bottom plate in the middle part of conductive link；On bottom plate, corresponding two conductive contact blades
Position is respectively equipped with a conductive contact, and under the action of second back-moving spring, conductive contact blade and conductive contact are in discrete state；
A firewire inlet wire binding post is additionally provided on bottom plate, which passes through conducting wire and wherein one conductive touching
Point is connected, and another conductive contact is connected by conducting wire with firewire binding post.
In the technical program, firewire is set on bottom plate and carries out binding post, then carries out binding post in firewire and connect with firewire
Discrete two section lead is arranged in terminal, then realizes conducting control by the cooperation of two conductive contact blades and two conductive contacts；Just
When beginning state, under the action of second back-moving spring, two conductive contact blades and two conductive contacts are in discrete state, and entire socket is not
Electrification；In use process, the firewire of (municipal administration or household) power grid is connected with firewire inlet wire binding post, in this way, when passing through plug
When insertion, firewire jack and zero line jack have inserted sheet insertion simultaneously, and at this moment, two inserted sheets push down on two insulating knockout pins simultaneously, and two
The lower end of insulating knockout pin pushes the both ends of counter-jib simultaneously, so that counter-jib be pushed integrally to move down, counter-jib pushes branch again
Strut and conductive link move down, and connect two conductive contact blades with two conductive contacts after finally overcoming the effect of second back-moving spring
Touching, to realize the conducting of firewire, entire socket is powered.When there is object (sheet metal etc.) to be inserted in one of jack, (firewire is inserted
Hole or zero line jack) when, wherein an insulating knockout pin moves down for object promotion, and drives one end of counter-jib to moving down, due to balance
The lower section of arm is by they sup-port, after one end stress of counter-jib moves down, the other end then Xiang Shangyi, in this way, entire balance
Arm is rotated around the upper end of support rod, to support rod will not be caused to move down, would not also make two conductive contact blades and two conductive contacts
It is connected, to keep the cold state of entire socket, the security performance of entire socket can be greatly improved in this way.Meanwhile
When inserting plug, due to needing to overcome the elastic force of first back-moving spring and second back-moving spring, for child
Speech, strength is smaller, is also not easy that entire socket is made to be powered, so as to further increase safe effect.
Further, in the downside of panel, the position in the middle part of corresponding counter-jib is equipped with a gag lever post, the gag lever post it is upper
End is fixedly connected with panel, and lower end extends to below leaf support, under the action of two first back-moving springs, counter-jib and the limit
The lower end of position bar is close together.By the way that limited post is arranged, counter-jib transition under the action of first back-moving spring can be prevented
It moves up, influences the normal use of socket；In actual fabrication, the limited post is made of insulating material.
Further, the both ends on the upside of counter-jib are respectively equipped with a collets, and the lower end of two insulating knockout pins corresponds to and two
Collets are connected；By the way that collets are arranged at counter-jib both ends, keep insulation performance more preferable, can be avoided the both ends of counter-jib and lead
It causes to leak electricity after electric switch jaw contact, to further increase security performance.
Further, the upper end of two guide posts and the both ends of counter-jib are hinged；In this way, in counter-jib around support rod
When upper end rotates, two guide posts are able to carry out rotation, to adapt to the rotation of counter-jib.
Further, hinged between the upper end and counter-jib of the support rod, in such manner, it is possible to which counter-jib is avoided to go out
It now slides, to keep entire socket stability more preferable.
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 leaf support is solidified as a whole with panel, and has gap between leaf support and bottom plate, described
It is connected by screw to together between bottom plate and panel；When it is implemented, the bottom plate processing forms back box in box body structure, this
The structure of sample, entire socket is more reasonable, and processes and assemble more convenient 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 and conductive contact, could be powered；In this way, being inserted into any one jack
Object and dynamics are inadequate, and entire socket will not be made to be powered, and so as to effectively prevent causing to leak electricity because accidentally touching, mention significantly
The security performance of high 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-counter-jibs, 9-guide posts, 10-guide cylinders,
11-first back-moving springs, 12-support rods, 13-conductive links, 14-conductive contact blades, 15-second back-moving springs, 16-fire
Line inlet wire binding post, 17-conductive contacts, 18-conducting wires, 19-gag lever posts, 20-collets.
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 seesaw type safety power source plug socket, including panel 1, bottom plate 2, conductive reed 3 and
And leaf support 4, at least there is firewire jack 51 and zero line jack 52, if three sockets, then also have on the panel 1
Ground wire jack.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 are formed between two conductive reeds 3
With jack face.Each jack is corresponded in leaf support 4 and is respectively equipped with a conducting terminal column, and the conducting terminal column is corresponding and each
The corresponding conductive reed 3 of jack 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, and lower end is stretched out on the downside of leaf support 4.Below leaf support 4, corresponding two
The position level of insulating knockout pin 7 is equipped with a counter-jib 8, two end in contact of the lower end of two insulating knockout pins 7 and 8 upside of counter-jib.
A guide post 9 is equipped with vertically respectively at the both ends of 8 downside of counter-jib, and on a base plate 2, the position of corresponding two guide posts 9 is equipped with upper
Hold open guide cylinder 10, the lower end of two guide posts 9 is inserted into corresponding guide cylinder 10, in process, two guide posts 9 it is upper
It holds hinged with the both ends of counter-jib 8；In this way, two guide posts 9 can when counter-jib 8 is rotated around 12 upper end of support rod
It is rotated, to adapt to the rotation of counter-jib 8.It is multiple that first is equipped between the lower end of guide post 9 and the cylinder bottom of guide cylinder 10
Position spring 11, under the action of two first back-moving spring 11, the upper end of insulating knockout pin 7 is located in grafting channel.
It is equipped with a support rod 12 vertically in the lower section of counter-jib 8, the upper end of the support rod 12 and the middle part of counter-jib 8 connect
Touching, enables counter-jib 8 using the upper end of support rod 12 as branch spot wobble；Its lower end and horizontally disposed 13 phase of conductive link
Even.When actual fabrication, as an implementation, the upper end of the support rod 12 is tapered, corresponding in the downside of counter-jib 6
The position of 12 upper end of support rod is equipped with a dome-type groove, and the upper end of support rod 12 is contacted with the slot bottom of groove；In this way, counter-jib
8 it is flexible dynamic more preferable.As another embodiment, hinged between the upper end and counter-jib 8 of the support rod 12, this
Sample can be avoided counter-jib 8 and slide, to keep entire socket stability more preferable.For improve support rod 12 stability,
12 leading truck of support rod is additionally provided on bottom plate 2,12 leading truck of support rod has a pilot hole, the lower end of the support rod 12
It passes through from pilot hole and is connected afterwards with conductive link 13, in such manner, it is possible to guarantee that support rod 12 can only be vertically (along its length) mobile,
Support rod 12 is avoided to send inclination, offset etc., to guarantee the stability of entire socket.The middle part of the conductive link 13 and branch
Strut 12 is connected, and both ends are connected with a conductive contact blade 14 respectively.Wherein, the both ends of the conductive link 13 bend downward after with lead
Electric contact point 14 is connected；In this way, the structure of conductive link 13 is more reasonable, and the installation of conductive contact blade 14 is also more convenient.Tool
When body is implemented, the conductive contact blade 14 is elastic contact blade；Using elastic contact blade, contact effect, and energy can be better ensured that
Enough adapt to the different plug of inserted sheet length.Second back-moving spring 15 is equipped between 13 middle part of conductive link and bottom plate 2；In bottom plate
On 2, the position of corresponding two conductive contact blades 14 is respectively equipped with a conductive contact 17, conductive under the action of second back-moving spring 15
Contact 14 and conductive contact 17 are in discrete state.
When it is implemented, the position at corresponding 8 middle part of counter-jib is equipped with a gag lever post 19, the limit in the downside of panel 1
The upper end of bar 19 is fixedly connected with panel 1, and lower end extends to 4 lower section of leaf support, under the action of two first back-moving spring 11,
Counter-jib 8 and the lower end of the gag lever post 19 are close together.By the way that limited post is arranged, it can prevent counter-jib 8 from resetting first
Transition moves up under the action of spring 11, influences the normal use of socket；In actual fabrication, the limited post is by insulation material
Material is made.A collets 20, lower end correspondence and two collets of two insulating knockout pins 7 are respectively equipped at the both ends of 8 upside of counter-jib
20 are connected；By the way that collets 20 are arranged at 8 both ends of counter-jib, when counter-jib 8 rotates, can be avoided the upper end of counter-jib 8 with
Conductive reed 3 causes to leak electricity after contacting, and keeps insulation performance more preferable, to further increase security performance.
It is additionally provided with a firewire inlet wire binding post 16 on a base plate 2, the firewire inlet wire binding post 16 is by conducting wire 18 and wherein
One conductive contact 17 is connected, and another conductive contact 17 is connected by conducting wire 18 with firewire binding post 61.
In the technical program, firewire is set on a base plate 2 and carries out binding post, then carries out binding post in firewire and is connect with firewire
Discrete two section lead 18 is arranged in terminal 61, then realizes conducting by the cooperation of two conductive contact blades 14 and two conductive contacts 17
Control；When original state, under the action of second back-moving spring 15, two conductive contact blades 14 and two conductive contacts 17 are in separation shape
State, entire socket are not charged；In use process, the firewire of (municipal administration or household) power grid is connected with firewire inlet wire binding post 16,
In this way, firewire jack 51 and zero line jack 52 have inserted sheet insertion simultaneously when being inserted by plug, at this moment, two inserted sheets simultaneously to
The lower end of two insulating knockout pins 7 of lower promotion, two insulating knockout pins 7 pushes the both ends of counter-jib 8 simultaneously, to push counter-jib 8 whole
It moves down, counter-jib 8 pushes support rod 12 and conductive link 13 to move down again, finally overcomes the work of second back-moving spring 15
Contact two conductive contact blades 14 with two conductive contacts 17, to realize the conducting of firewire, entire socket is powered.When there is object
When (sheet metal etc.) is inserted in one of jack (firewire jack 51 or zero line jack 52), object pushes a wherein insulating knockout pin 7
It moves down, and drives one end of counter-jib 8 to moving down, since the lower section of counter-jib 8 is supported by support rod 12, when the one of counter-jib 8
After end stress moves down, the other end then Xiang Shangyi, in this way, entire counter-jib 8 is rotated around the upper end of support rod 12, to will not make
It is moved down at support rod 12, two conductive contact blades 14 would not also be made to be connected with two conductive contacts 17, to keep entire socket not
The state of energization can greatly improve the security performance of entire socket in this way.Meanwhile when inserting plug, due to needs gram
The elastic force of first back-moving spring 11 and second back-moving spring 15 is taken, therefore, for child, strength is smaller, is also not easy to make
Entire socket is powered, so as to further increase safe effect.
As an implementation, the leaf support 4 is solidified as a whole with panel 1, and between leaf support 4 and bottom plate 2
With gap, it is connected by screw to together between the bottom plate 2 and panel 1；When it is implemented, the processing of bottom plate 2 is in box
Body structure forms back box, in this way, the structure of entire socket is more reasonable, and processes and assembles more convenient to use；By this
This socket can be fabricated to wall jack by scheme.
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 (8)
1. a kind of seesaw type safety power source plug socket, including panel, bottom plate, conductive reed and and leaf support, the face
At least there is firewire jack and zero line jack, the leaf support is connected with panel or bottom plate, the conductive reed installation on plate
In in leaf support, wherein corresponding each jack is respectively disposed with two pieces of conductive reeds, and it is logical to form grafting between two conductive reeds
Road, and the grafting channel and jack face；Each jack is corresponded in leaf support is respectively equipped with a conducting terminal column, it is described to lead
Terminal correspondence is connected to be connected with conductive reed；Wherein, the conducting terminal column includes at least firewire binding post and zero curve binding post；
It is characterized by: it is respectively arranged below with an insulating knockout pin in firewire jack and the corresponding grafting channel of zero line jack, it is described exhausted
The upper end of edge mandril is protruded into grafting channel, and lower end is stretched out on the downside of leaf support；Below leaf support, corresponding two insulated tops
The position level of bar is equipped with a counter-jib, two end in contact on the upside of the lower end of two insulating knockout pins and the counter-jib；Under counter-jib
The both ends of side are equipped with a guide post vertically respectively, and on bottom plate, the position of corresponding two guide posts is equipped with the open guide cylinder in upper end,
The lower end of two guide posts is inserted into corresponding guide cylinder, and is equipped with first between the lower end of guide post and the cylinder bottom of guide cylinder and is answered
Position spring, under the action of two first back-moving springs, the upper end of insulating knockout pin is located in grafting channel；
It is equipped with a support rod vertically in the lower section of counter-jib, is contacted in the middle part of the upper end of the support rod and counter-jib, lower end
It is connected with a horizontally disposed conductive link, the middle part of the conductive link is connected with support rod, and both ends are touched with a conduction respectively
Piece is connected；Second back-moving spring is equipped between bottom plate in the middle part of conductive link；On bottom plate, the position of corresponding two conductive contact blades
It is respectively equipped with a conductive contact, under the action of second back-moving spring, conductive contact blade and conductive contact are in discrete state；
A firewire inlet wire binding post is additionally provided on bottom plate, which passes through conducting wire and a wherein conductive contact phase
Even, another conductive contact is connected by conducting wire with firewire binding post.
2. a kind of seesaw type safety power source plug socket according to claim 1, it is characterised in that: right in the downside of panel
The position in the middle part of counter-jib is answered to be equipped with a gag lever post, the upper end of the gag lever post is fixedly connected with panel, and lower end extends to reed
Below bracket, under the action of two first back-moving springs, the lower end of counter-jib and the gag lever post is close together.
3. a kind of seesaw type safety power source plug socket according to claim 1, it is characterised in that: two on the upside of counter-jib
End is respectively equipped with a collets, and the lower end correspondence of two insulating knockout pins is connected with two collets.
4. a kind of seesaw type safety power source plug socket according to claim 1, it is characterised in that: the upper end of two guide posts with
The both ends of counter-jib are hinged.
5. a kind of seesaw type safety power source plug socket according to claim 1, it is characterised in that: the upper end of the support rod
It is hinged between counter-jib.
6. a kind of seesaw type safety power source plug socket according to claim 1, it is characterised in that: the two of the conductive link
End is connected after bending downward with conductive contact blade.
7. a kind of seesaw type safety power source plug socket according to claim 1, it is characterised in that: the conductive contact blade is bullet
Property contact.
8. a kind of seesaw type safety power source plug socket according to claim 1, it is characterised in that: the leaf support and face
Plate is solidified as a whole, and has gap between leaf support and bottom plate, is connected by screw to together between the bottom plate and panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920132038.2U CN209200302U (en) | 2019-01-25 | 2019-01-25 | A kind of seesaw type safety power source plug socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920132038.2U CN209200302U (en) | 2019-01-25 | 2019-01-25 | A kind of seesaw type safety power source plug socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209200302U true CN209200302U (en) | 2019-08-02 |
Family
ID=67431667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920132038.2U Active CN209200302U (en) | 2019-01-25 | 2019-01-25 | A kind of seesaw type safety power source plug socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209200302U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111509458A (en) * | 2020-05-18 | 2020-08-07 | 马启福 | Industrial production is with preventing mistake and touching row of inserting |
| CN111916936A (en) * | 2020-07-28 | 2020-11-10 | 金伟 | Detachable power plug |
| CN112134055A (en) * | 2020-10-12 | 2020-12-25 | 王贞娥 | Anti-loosening socket and plug for preventing children from getting electric shock |
| CN116231362A (en) * | 2023-03-13 | 2023-06-06 | 西安科技大学 | Built-in electric shock prevention device of socket |
-
2019
- 2019-01-25 CN CN201920132038.2U patent/CN209200302U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111509458A (en) * | 2020-05-18 | 2020-08-07 | 马启福 | Industrial production is with preventing mistake and touching row of inserting |
| CN111916936A (en) * | 2020-07-28 | 2020-11-10 | 金伟 | Detachable power plug |
| CN112134055A (en) * | 2020-10-12 | 2020-12-25 | 王贞娥 | Anti-loosening socket and plug for preventing children from getting electric shock |
| CN116231362A (en) * | 2023-03-13 | 2023-06-06 | 西安科技大学 | Built-in electric shock prevention device of socket |
| CN116231362B (en) * | 2023-03-13 | 2023-08-22 | 西安科技大学 | Built-in electric shock prevention device of socket |
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