CN208655979U - A kind of socket secure door - Google Patents

Abstract

The utility model relates to a kind of sockets, it is desirable to provide a kind of socket secure door, including mounting base are provided with the first jack and the second jack in mounting base, the first safety door and the second safety door are provided in mounting base；First safety door includes the first plate washer and the first subplate, and the second safety door includes the second plate washer and the second subplate；It is provided with the first inclined-plane on first plate washer, the second inclined-plane is provided on second baffle.When someone is fashionable toward the first jack interpolation using foreign matter, the first inclined-plane stress drives the first plate washer to be moved laterally away, and the second subplate can still block the first jack, prevents foreign matter from continuing into, and the first subplate can reach same effect；When two pins of plug are fashionable toward the first jack and the second jack interpolation simultaneously; first subplate and the second subplate respectively the first plate washer with it is synchronous traversing under the drive of the second plate washer; to enable two pins to be smoothly inserted into; its security performance is high; protecting effect is good, effectively children can be avoided to get an electric shock because playing.

Description

A kind of socket secure door

Technical field

The utility model relates to a kind of socket, in particular to a kind of socket secure door.

Background technique

Socket is the electric accessories class product frequently used in daily life, with the development of science and technology, the safety meaning of people Knowledge is more and more stronger, especially for electrical outlets, if misoperation can cause accident very serious, so in electrical outlets Upper installation safety door is the important measures for guaranteeing socket and normally using safely.

Currently, the Chinese patent document that Authorization Notice No. is CN206022711U in the prior art disclose it is a kind of multi-functional Socket secure door, includes the pressing plate for being provided with the socket panel of jack and being connected to the socket panel back side, and the pressing plate is set It is equipped with the through-hole to match with jack, the upper safety door that can be slided up and down and abut is provided between the socket panel and pressing plate With lower safety door, the lower safety door lower end is connected with reset spring, the upper safety door and lower safety door be provided with block it is slotting The inclined-plane of the jack of seat surface plate, the inclined-plane are positioned close to the side of socket panel.Lower safety door covers two slotting jacks, and Upper safety door covers three slotting single holes, when two plugs are inserted into, lower safety door is pushed to open two slotting jacks, three inserts at this time Single hole is still covered by upper safety door, eliminates security risk existing for existing socket secure door, improves security performance.

However in real life, child out of curiosity, likes that sharp or elongated foreign matter is taken to go to disclose on socket Jack, and when safety door is by external force, can open under the action of inclined-plane, and foreign matter is caused directly to connect with the conductive sheet in socket Touching still remains biggish security risk if the foreign matter is that conductive metal is then easy to happen electric shock.

Utility model content

The purpose of the utility model is to provide a kind of socket secure doors, have high security performance, only allow under two Jack is inserted into simultaneously, can prevent individually jack to be descended to be inserted into.

The above-mentioned technical purpose of the utility model has the technical scheme that

A kind of socket secure door, including mounting base are provided with the first jack and the second jack, the peace in the mounting base The first safety door and the second safety door are provided in dress seat；First safety door includes first grade be set at the first jack Plate and the first subplate being set at the second jack, second safety door include be set to the second plate washer at the second jack and The second subplate being set at the first jack；First subplate and the second subplate are respectively arranged at the first jack and first baffle Between, between the second jack and second baffle, the side on first plate washer backwards to the first jack is provided with the first inclined-plane, institute It states the side on second baffle backwards to the second jack and is provided with the second inclined-plane.

By using above-mentioned technical proposal, the first jack, the second plate washer are blocked simultaneously using the first plate washer and the second subplate The second jack is blocked simultaneously with the first subplate；When someone is fashionable toward the first jack interpolation using foreign matter, the first inclined-plane stress is driven First plate washer is moved laterally away, and the second subplate can still block the first jack, and foreign matter is prevented to continue into, and individually toward the The first subplate can reach same effect when insertion foreign matter in two jacks；When two pins of plug are simultaneously toward the first jack and the Two jack interpolations are fashionable, and the first plate washer is moved laterally away under the action of the first inclined-plane is with the second inclined-plane respectively with the second plate washer, and First subplate and the second subplate respectively the first plate washer with it is synchronous traversing under the drive of the second plate washer, to enable two pins It is smoothly inserted into the first jack and the second jack, security performance is high, and protecting effect is good, and effectively children can be avoided because playing And it gets an electric shock.

The utility model is further arranged to: first safety door and the second safety door are frame like structure, and second Safety door is set on the inside of the frame like structure of the first safety door.

By using above-mentioned technical proposal, enhanced between the first plate washer and the first subplate using frame like structure, second gear Connection structure intensity and stability between plate and the second subplate, and the space at middle part makes the first safety door and the second safety door It will not be blocked when being moved laterally away to the first jack and the second jack.

The utility model is further arranged to: in the frame like structure of the first safety door and the second safety door in the mounting base Centre is provided with locating piece；First inclined-plane extends obliquely towards positioning Block direction, remotely located piece of first plate washer Side is provided with the first spring；Second inclined-plane extends obliquely towards remotely located Block direction, second plate washer and positioning Second spring is provided between block.

By using above-mentioned technical proposal, when the first inclined-plane and the second inclined-plane stress, the first plate washer and the second plate washer court The same side transverse shifting simultaneously squeezes the first spring and second spring respectively, recycles the elasticity of the first spring and second spring later Potential energy respectively resets the first safety door and the second safety door.

The utility model is further arranged to: being set above the one end of the first subplate far from the first spring in the mounting base It is equipped with the first locating part, the side far from second spring is provided with the second locating part above the second subplate on the locating piece.

It is secondary to the first subplate and second respectively using the first locating part and the second locating part by using above-mentioned technical proposal Plate is limited, and the first plate washer and the second plate washer is firmly blocked on the first jack and the second jack, and can The first safety door is avoided to pop up from mounting base under the action of the spring with the second safety door.

The utility model is further arranged to: the two sides up and down of first safety door are respectively arranged with a limited block, The two sides up and down of the mounting base are respectively arranged with one for limiting the limit hole of limited block direction of displacement.

By using above-mentioned technical proposal, using the cooperation between limited block and limit hole, above and below the first safety door Two sides are limited, and the first safety door is made to be merely able to transverse shifting and cannot deviate from from mounting base.

The utility model is further arranged to: second jack is in the T-type being rotated by 90 ° counterclockwise, is divided into vertical core and cross Hole；First subplate and the second plate washer are all set at vertical core, and third safety door is provided at cross-drilled hole in the mounting base.

By using above-mentioned technical proposal, since the two root cutting foot of lower section of American Standard 20A plug is respectively orthogonal one Perpendicular one is horizontally set with and sets, and the cross-drilled hole of the first jack and the second jack enables this product to be applicable in just with the mutual cooperation of two root cutting feet More extensive socket；And covered cross-drilled hole using third safety door, improve security performance.

The utility model is further arranged to: the third safety door is provided with third inclined-plane, institute backwards to the side of cross-drilled hole The length direction for stating third inclined-plane towards vertical core extends obliquely.

By using above-mentioned technical proposal, when lateral pin is fashionable toward cross-drilled hole interpolation, top is withstood on third inclined-plane simultaneously Third safety door is pushed to remove.

The utility model is further arranged to: the third safety door is provided with far from the one end on third inclined-plane towards the first peace The reset inclined-plane that air cock direction, oblique third inclined-plane extend；First safety door is provided with close to one end of third safety door Link skewback, and the guidance chamfering that can be bonded with linkage inclined-plane is provided on the linkage skewback.

By using above-mentioned technical proposal, according to the positional relationship of two root cutting foot of American Standard 20A, when vertical pin insertion the When in one jack, lateral pin can be located in vertical core close to the side of vertical pin；Then when third safety door is in lateral pin Extruding under when moving, withstand in the guidance chamfering of linkage skewback and push the first safety door transverse movement using inclined-plane is resetted, To removing the first subplate from the second jack, and the side of lateral pin is withstood on that second baffle can be pushed on the second inclined-plane It removes, lateral pin is enable smoothly to be inserted into the second jack；And after plug is extracted, work of first safety door in the first spring With lower reset, and the skewback that links can equally push third safety door to be resetted, to again cover cross-drilled hole.

The utility model is further arranged to: being provided with limiting block in the two sides for resetting inclined-plane on the third safety door Plate.

By using above-mentioned technical proposal, using the linkage skewback being located between two postive stop baffles to third safety door into Row limit, deviate from third safety door can not out of mounting base.

The utility model is further arranged to: the third safety door towards being provided with guide pad on the end face of mounting base, Length direction in the mounting base along vertical core is provided with the guide groove with guide pad cooperation.

By using above-mentioned technical proposal, cooperated using the sliding between guide pad and guide groove, makes third safety door only It can be moved, be avoided when the first safety door and the second safety door are removed, third safety door along the length direction of vertical core Transverse shakiness occurs in mounting base.

In conclusion the utility model has the following beneficial effects:

1, the first jack, the second plate washer and the first subplate are blocked simultaneously using the first plate washer and the second subplate block simultaneously Two jacks；When someone is fashionable toward the first jack interpolation using foreign matter, the first inclined-plane stress drives the first plate washer to be moved laterally away, and the Two subplates can still block the first jack, and foreign matter is prevented to continue into, and individually toward when being inserted into foreign matter in the second jack the One subplate can reach same effect；When plug two pins simultaneously toward the first jack and the second jack interpolation it is fashionable, first Plate washer is moved laterally away under the action of the first inclined-plane is with the second inclined-plane respectively with the second plate washer, and the first subplate and the second subplate point It is synchronous not traversing under the drive of the second plate washer in the first plate washer, thus enable two pins be smoothly inserted into the first jack with In second jack, security performance is high, and protecting effect is good, effectively children can be avoided to get an electric shock because playing；

2, the first subplate and the second subplate are limited respectively with the second locating part using the first locating part, so that first Plate washer and the second plate washer can firmly block on the first jack and the second jack, and can be avoided the first safety door and second Safety door is popped up from mounting base under the action of the spring.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the configuration schematic diagram of the utility model；

Fig. 3 is the configuration schematic diagram at another visual angle of the utility model.

Appended drawing reference: 1, mounting base；11, the first jack；12, the second jack；121, vertical core；122, cross-drilled hole；13, it positions Block；14, the first locating part；15, the second locating part；16, limit hole；17, guide groove；2, the first safety door；21, the first plate washer； 211, the first inclined-plane；22, the first subplate；23, the first spring；24, limited block；25, link skewback；26, chamfering is guided；3, second Safety door；31, the second plate washer；311, the second inclined-plane；32, the second subplate；33, second spring；4, third safety door；41, third Inclined-plane；42, inclined-plane is resetted；43, postive stop baffle；44, guide pad.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

Present embodiment discloses a kind of socket secure doors, as shown in Figure 1 and Figure 2, including mounting base 1, are installed on mounting base 1 Interior the first safety door 2, the second safety door 3 and third safety door 4；It is offered in mounting base 1 and respectively corresponds two pins of plug The first jack 11 and the second jack 12 be divided into vertical core 121 and horizontal wherein the second jack 12 is in the T-type that is rotated by 90 ° counterclockwise Hole 122.First jack 11 and vertical core 121 are arranged in parallel, and the two combination adapts to domestic conventional male prongs；And the first jack 11 It is combined with cross-drilled hole 122, adapts to American Standard 20A plug, two pin is mutually perpendicular to, and this product is enable to be applicable in more extensively Socket；And according to the shell of service condition selection adaptation, so that the vertical core 121 not used or horizontal sky be blocked, improve safety Property.

As shown in Fig. 2, the first safety door 2 is in the shape of a frame, including being located at the first plate washer 21 at the first jack 11 and being located at perpendicular The first subplate 22 at hole 121；Second safety door 3 is same in the shape of a frame and is set on the inside of the frame like structure of the first safety door 2, packet Include the second plate washer 31 being located at vertical core 121 and the second subplate 32 at the first jack 11；Utilize the first plate washer 21 and Block the first jack 11, the second plate washer 31 and the first subplate 22 blocks vertical core 121 to two subplates 32 simultaneously simultaneously.Wherein the first subplate 22 and second subplate 32 be located between the first jack 11 and first baffle, between vertical core 121 and second baffle, and first grade Side on plate 21 backwards to the first jack 11 is integrally formed with the first inclined-plane 211, backwards to the side one of vertical core 121 on second baffle It is body formed to have the second inclined-plane 311.

When someone is fashionable toward 11 interpolation of the first jack using foreign matter, 211 stress of the first inclined-plane drives the first plate washer 21 laterally It removes, and the second subplate 32 can still block the first jack 11, and foreign matter is prevented to continue into, and individually in vertical core 121 The first subplate 22 can reach same effect when being inserted into foreign matter；When two pins of plug are simultaneously toward the first jack 11 and vertical core 121 interpolations are fashionable, and the first plate washer 21 and the second plate washer 31 are lateral under the action of the first inclined-plane 211 and the second inclined-plane 311 respectively Remove, and the first subplate 22 and the second subplate 32 respectively the first plate washer 21 with it is synchronous traversing under the drive of the second plate washer 31, from And two pins is enable to be smoothly inserted into the first jack 11 in vertical core 121, security performance is high, and protecting effect is good, can Effectively children is avoided to get an electric shock because playing.

As shown in figure 3, mounting base 1 among the frame like structure of the first safety door 2 and the second safety door 3 integrally formed with One locating piece 13, the first inclined-plane 211 extend obliquely towards 13 direction of locating piece, and the second inclined-plane 311 is towards remotely located piece of 13 sides To extending obliquely, and 21 remotely located pieces 13 of the first plate washer of side is fixed with the first spring 23, the second plate washer 31 and positioning Second spring 33 is fixed between block 13.When the first inclined-plane 211 and the second 311 stress of inclined-plane, the first plate washer 21 and second gear Plate 31 squeezes the first spring 23 and second spring 33 towards the same side transverse shifting and respectively, recycles the first spring 23 and the later The elastic potential energy of two springs 33 respectively resets the first safety door 2 and the second safety door 3.

As shown in figure 3, integrally formed with first above the one end of the first subplate 22 far from the first spring 23 in mounting base 1 Locating part 14, the side on locating piece 13 far from second spring 33 is above the second subplate 32 integrally formed with the second locating part 15.The first subplate 22 and the second subplate 32 are limited respectively with the second locating part 15 using the first locating part 14, so that the One plate washer 21 and the second plate washer 31 can be blocked firmly on the first jack 11 and vertical core 121, and can be avoided the first safety Door 2 is popped up from mounting base 1 under the action of the spring with the second safety door 3.

As shown in Figure 2 and Figure 3, the two sides up and down of the first safety door 2 are respectively integrally formed with a limited block 24, and install The two sides up and down of seat 1 offer one for limiting the limit hole 16 of 24 direction of displacement of limited block respectively.Using limited block 24 with Cooperation between limit hole 16 limits the two sides up and down of the first safety door 2, and the first safety door 2 is made to be merely able to lateral shifting It moves and cannot deviate from from mounting base 1.

As shown in Figure 2 and Figure 3, third safety door 4 is slidably connected at the cross-drilled hole 122 of the second jack 12, backwards to cross-drilled hole 122 side extends obliquely integrally formed with third inclined-plane 41, the length direction of third inclined-plane 41 towards vertical core 121, works as transverse direction Pin is fashionable toward 122 interpolation of cross-drilled hole, and top withstands on third inclined-plane 41 and third safety door 4 is pushed to remove.And third safety Door 4 towards on the end face of mounting base 1 integrally formed with guide pad 44, the length direction in mounting base 1 along vertical core 121 offer with The guide groove 17 that guide pad 44 cooperates is cooperated using the sliding between guide pad 44 and guide groove 17, makes third safety door 4 can only Enough length directions along vertical core 121 are moved, and are avoided when the first safety door 2 and the second safety door 3 are removed, third safety In mounting base 1 transverse shakiness occurs for door 4.

As shown in Figure 2 and Figure 3, the one end of third safety door 4 far from third inclined-plane 41 is integrally formed with towards the first safety door 2 Direction, oblique third inclined-plane 41 extend reset inclined-plane 42, and the first safety door 2 close to third safety door 4 one end one at Type has linkage skewback 25, and linkage skewback 25 is equipped with the guidance chamfering 26 that can be bonded with linkage inclined-plane.On third safety door 4 in The two sides on reset inclined-plane 42 are oblique using the linkage being located between two postive stop baffles 43 integrally formed with one piece of postive stop baffle 43 Block 25 limits third safety door 4, deviate from third safety door 4 can not out of mounting base 1.

It is laterally inserted according to the positional relationship of two root cutting foot of American Standard 20A when vertical pin is inserted into the first jack 11 Foot can be located in vertical core 121 close to the side of vertical pin；Then when being moved under extruding of the third safety door 4 in lateral pin, 2 transverse movement of the first safety door is withstood in the guidance chamfering 26 of linkage skewback 25 and pushes using inclined-plane 42 is resetted, thus by the One subplate 22 is removed from the second jack 12, and the side of lateral pin is withstood on the second inclined-plane 311 can push second baffle It removes, lateral pin is enable smoothly to be inserted into the second jack 12；And after plug is extracted, the first safety door 2 is in the first spring It is resetted under the action of 23, and the skewback 25 that links can equally push third safety door 4 to be resetted, thus again by cross-drilled hole 122 It covers.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (9)

1. a kind of socket secure door, it is characterised in that: including mounting base (1), be provided with the first jack on the mounting base (1) (11) with the second jack (12), the mounting base (1) is interior to be provided with the first safety door (2) and the second safety door (3)；Described first Safety door (2) includes the first pair for being set to the first plate washer (21) at the first jack (11) and being set at the second jack (12) Plate (22), second safety door (3) include being set to the second plate washer (31) at the second jack (12) and being set to first to insert The second subplate (32) at hole (11)；First subplate (22) and the second subplate (32) be respectively arranged at the first jack (11) with Between first baffle, between the second jack (12) and second baffle, backwards to the first jack (11) on first plate washer (21) Side is provided with the first inclined-plane (211), and the side on the second baffle backwards to the second jack (12) is provided with the second inclined-plane (311)。

2. socket secure door according to claim 1, it is characterised in that: first safety door (2) and the second safety door It (3) is frame like structure, and the second safety door (3) is set on the inside of the frame like structure of the first safety door (2).

3. socket secure door according to claim 2, it is characterised in that: in the first safety door (2) in the mounting base (1) Locating piece (13) are provided with among the frame like structure of the second safety door (3)；First inclined-plane (211) is square towards locating piece (13) To extending obliquely, the side of first plate washer (21) remotely located piece (13) is provided with the first spring (23)；Described second Inclined-plane (311) extends obliquely towards remotely located piece of (13) direction, is arranged between second plate washer (31) and locating piece (13) There are second spring (33).

4. socket secure door according to claim 3, it is characterised in that: in the first subplate (22) in the mounting base (1) It is provided with the first locating part (14) above one end far from the first spring (23), the locating piece (13) is far from second spring (33) Side be provided with the second locating part (15) above the second subplate (32).

5. socket secure door according to claim 1, it is characterised in that: the two sides up and down of first safety door (2) point It is not provided with a limited block (24), the two sides up and down of the mounting base (1) are respectively arranged with one for limiting limited block (24) limit hole (16) of direction of displacement.

6. socket secure door according to claim 3, it is characterised in that: second jack (12) is in rotation 90 counterclockwise The T-type of degree is divided into vertical core (121) and cross-drilled hole (122)；First subplate (22) and the second plate washer (31) are all set in vertical core (121) at, third safety door (4) are provided at cross-drilled hole (122) in the mounting base (1).

7. socket secure door according to claim 6, it is characterised in that: the third safety door (4) is backwards to cross-drilled hole (122) Side be provided with third inclined-plane (41), the length direction of third inclined-plane (41) towards the vertical core (121) extends obliquely.

8. socket secure door according to claim 7, it is characterised in that: the third safety door (4) is far from third inclined-plane (41) one end is provided with the reset inclined-plane (42) towards the first safety door (2) direction, oblique third inclined-plane (41) extension；Described One safety door (2) is provided with linkage skewback (25) close to the one end of third safety door (4), is provided on the linkage skewback (25) The guidance chamfering (26) that can be bonded with linkage inclined-plane.

9. socket secure door according to claim 8, it is characterised in that: in reset inclined-plane on the third safety door (4) (42) two sides are provided with postive stop baffle (43).