CN106450933A - Socket - Google Patents
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- CN106450933A CN106450933A CN201510475870.9A CN201510475870A CN106450933A CN 106450933 A CN106450933 A CN 106450933A CN 201510475870 A CN201510475870 A CN 201510475870A CN 106450933 A CN106450933 A CN 106450933A
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- Prior art keywords
- jack
- protection door
- protection
- guide frame
- door
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Abstract
According to the embodiments of the invention, a socket is provided which comprises a socket body with at least one jack (21) for plug(s) to be inserted into. Each jack in the socket body is provided with two protection doors (3,4). The two protection doors (3,4) are configured in such a manner that when none of the jacks (21) is inserted, the two protection doors (3,4) are closely near each other and seal the corresponding jack (21). When plug(s) is/are inserted into at least one jack (21), the two protection doors (3,4) are separated from each other so that the plug(s) can be inserted into the jack(s). The socket of the invention is smooth, flat and good-looking in appearance. Further, it can be operated reliably and safely.
Description
Technical field
The embodiments of the present invention are related to socket, especially with the protection door protecting jack
Socket.
Background technology
Socket is a kind of conventional electrical connection arrangement, by by the plug of electric/electronic
Electric/electronic is made to be electrically connected to power supply or signal source/letter in jack in insertion socket
Number receiving terminal.
Jack on common socket be exposed this has potential danger outside because
Foreign body unexpectedly may not had any extending in exposed jack with stopping to lead by user
Send a telegraph hit, the accident such as short circuit.Particularly its finger may be extend into by child out of curiosity
The accidents such as electric shock are led in exposed jack.Exposed jack also makes wherein easily to gather
Dust or foreign body and lead to the blocking of jack or conductive contact bad.
Presently, there are a kind of socket with protection door.The jack of this socket is provided with
Protection door.This protects door to close jack when socket does not use, to be avoided above-mentioned danger；And
When plug insertion jack, plug pushes the inclined-plane facing plug of protection door, and this inclined-plane will
The insert action perpendicular to socket panel of plug be changed into protection door parallel to socket panel
The motion in direction is so that protection door moves towards the side of jack and opens jack, and then inserts
Head is inserted into the depths of jack.But, this socket still has the disadvantage in that.Due to protecting
The shield shop front is inclined-plane to the side of plug, therefore observes from the outside and is inwardly still formed at jack
The pit of indent, thus not attractive in appearance.More seriously, easily accumulate dust in this pit
(especially fit up during fall into a large amount of dust therein), and this dust be very difficult to thorough
Bottom is removed totally so that pit seems more unsightly, and plug may be led to be difficult to push open
This protection door and insert in jack.
Accordingly, it is desirable to provide a kind of socket, it can not only avoid above-mentioned danger, also has more
Plus outward appearance attractive in appearance and reliable performance.
Content of the invention
According to an aspect of the present invention, a kind of socket is provided, including：Pedestal, wherein has
There is at least one jack for plug insertion；Set for each described jack in described pedestal
It is equipped with two fan protection doors, described two fan protection doors are configured as not to be had described in plug insertion extremely
During a few jack, described two fan protection doors are closely adjacent to each other and close corresponding jack, and
And when there being plug insertion at least one jack described, described two fan protection doors be separated from each other and
Described plug be can extend in described jack.
According to another aspect of the present invention, dorsad jack (21) on described two fan protection doors
Side be respectively arranged with protection door guide frame, and be provided with described pedestal with described
The pedestal guide frame of protection door guide frame cooperation, to guide described two fan protection doors being subject to
To plug along described jack be applied axially to described protection door on active force when along described insert
Hole be axially facing inside jack mobile simultaneously along perpendicular to described jack axially direction that
This is separately.
According to an aspect of the present invention, it is connected between described protection door and described pedestal
Back-moving spring, to force described two fan protection doors to be inserted along described when plug exits after described jack
The mobile edge simultaneously of jack that is axially facing in hole is leaned on each other perpendicular to the axially direction of described jack
Hold together to close corresponding jack again.
According to an aspect of the present invention, described protection door guide frame and described pedestal guiding
One of structure is to become the skewed slot at angle of inclination with the axial direction of described jack, and described protection door
Another in guide frame and described pedestal guide frame is to tilt same angular with described skewed slot
The diagonal rib of degree, and described diagonal rib is slidably matched with described skewed slot.
According to an aspect of the present invention, described protection door guide frame and described pedestal guiding
One of structure is guide post, and described protection door guide frame and described pedestal guide frame
In another be skewed slot or the arcuate groove becoming angle of inclination with the axial direction of described jack, and
Described guide post is slidably matched with described skewed slot or arcuate groove.
According to an aspect of the present invention, in the side facing each other of described two fan protection doors
Be provided with guide post, the guide post of each protection doors in described two fan protection doors and another
Bullport in protection door is slidably matched.
According to an aspect of the present invention, in the state of described protection door termination jack, institute
State the axial direction in described jack between protection door guide frame and described pedestal guide frame
On there is gap so that when plug starts to press described protection door, described two fan protection doors
First only along described jack axial movement and each other not separated until described protection door guiding knot
Structure moves to the position contacting with described pedestal guide frame.
According to an aspect of the present invention, at least one jack described includes two jacks, its
In one of two fan protection doors of two fan protection one of doors of a jack and another jack formed
First protection door of one simultaneously shares same protection door guide frame and pedestal guide frame,
Another fan in two fan protection doors of one of jack fans protection doors with the two of another jack
In another sector all-in-one-piece second protection door and share same protection door guide frame with
Pedestal guide frame.
According to an aspect of the present invention, with the line at the respective center of described two jacks it is
It is right that first axis of symmetry, described first protection door and the second protection door are located at described first respectively
Claim the both sides of axis.
According to an aspect of the present invention, with the company by the respective center of described two jacks
The midpoint of line and perpendicular to first axis of symmetry plane be symmetrical plane, described first protection
Door and the second protection door are symmetrical respectively about described symmetrical plane, and described first protection door
It is located at the position of described symmetrical plane with the protection door guide frame of each in the second protection door
Put.
According to an aspect of the present invention, in the described first protection door and described second protection door
Be respectively parallel to be respectively equipped with locking projection on the both sides of described symmetrical plane, when plug only
When being inserted into one of described two jacks jack, described first protection door and described second
Protection door is with regard to described symmetrical plane towards the side deflection inserted by described plug so that the
Described locking projection on the side inserted by plug of one protection door and the second protection door is by institute
State the block on pedestal to stop to stop described first protection door and the second protection door with respect to that
This moves and separates.
According to an aspect of the present invention, the direction of described first protection door and the second protection door
The side of described jack is plane.
According to an aspect of the present invention, it is additionally provided with cover in described pedestal outer surface, in institute
State position corresponding with described jack on cover and be provided with cover hole, described first protection door and
In the state of second protection door is closely adjacent to each other to close jack, described first protection door and second
The plane of the side towards described jack of protection door and the flush with outer surface of described cover.
The socket of embodiments of the present invention passes through to be arranged on the protection door guiding of protection door dorsal part
Structure is coordinated plug along the axial conversion of motion of jack for protecting door with pedestal guide frame
Split movement so that socket protection door can have the appearance with socket flush with outer surface
Face.This makes the socket of embodiments of the present invention have smooth outward appearance attractive in appearance, and not
Easily accumulation dust.The protection door of socket according to the embodiment of the present invention has reliable and stable
Motion, and prevent single plug base pin from inserting diplopore jack by offer and enter one
Step improves the safety of socket.
Brief description
When hereafter detailed description to exemplary embodiment is read in conjunction with the accompanying, these with
And other objects, features and advantages will become clear from, in the accompanying drawings：
Fig. 1 is the decomposition view of socket according to the embodiment of the present invention；
Fig. 2 is the partial sectional view of socket according to the embodiment of the present invention；
Fig. 3 is the three-dimensional view of the protection door of socket according to the embodiment of the present invention；
Fig. 4 shows the protection door in the Fig. 3 being in closure state；
Fig. 5 shows protection arrangement in holes jack for the door；
Fig. 6 with section view illustrate plug just inserted embodiments of the present invention socket insert
The state in hole；
Fig. 7 illustrates, with section view, the jack that the socket of embodiments of the present invention pushed open by plug
In protection door state；
Fig. 8 illustrates the socket of the fully-inserted embodiments of the present invention of plug with section view
The state of jack；
Fig. 9 shows that the single pin of plug acts on the protection of the socket with two jacks
The deflection state of door is protected when on door；
Figure 10 shows that the single pin of plug acts on the protection of the socket with two jacks
The state that when on door, protection door is locked.
Specific embodiment
Only described now in detail the various embodiment party of the present invention by exemplary approach
Formula.
Fig. 1 shows the decomposition view of socket according to the embodiment of the present invention.Real at this
Apply in mode, socket of the present utility model is illustrated as an example with wall socket.As Fig. 1
Shown, this socket includes the pedestal being made up of base 1 and cover plate 2.Base 1 is installed
There is conductive connecting piece 11, some jacks 21 are had on cover plate 2.Each conductive connecting piece 11
Corresponding with the position of corresponding jack 21 respectively, so that when plug inserts from jack 21,
Each pin of plug can be contacted with corresponding conductive connecting piece 11 and realize electrically connecting.
Inside the pedestal of socket, the interior volume surrounded with base 1 in cover plate 2 is also set
There are two fan protection doors 3 and 4.Protection door 3 and 4 can have symmetrical structure.In protection door
3 and 4 could be formed with boss 34,44 towards on the side of jack.Protection door 3 and 4
Boss 34,44 mates the shape of jack altogether substantially, consequently facilitating being positioned in jack 21
Sentence closing jack 21.On protection door 3 and 4, dorsad the side of jack is provided with protection door
Guide frame (see Fig. 3), and it is provided with pedestal guide frame in described pedestal.Protection door
Guide frame and the cooperation of pedestal guide frame are to guide described two fan protection doors 3,4 being subject to insert
Head being applied axially to during the described active force protected on door along described jack along described jack 21
21 be axially facing inside jack mobile simultaneously along perpendicular to described jack axially direction that
This is separately.
In example shown in Fig. 2-3, described protection door guide frame is the axle with jack 21
To the skewed slot 31 becoming angle of inclination, 41, and pedestal guide frame is and described skewed slot 31,
The diagonal ribs 12 of 41 inclination equal angular, and diagonal rib 12 slided with described skewed slot 31,41 and joins
Close.In order that protection door 3 and 4 can that when respectively along diagonal rib 12 to pedestal internal slide
This separately, the skewed slot 41 of the skewed slot 31 of protection door 3 and protection door 4 from the two against and close
The point contacting with each other during conjunction is to inclining to contrary both sides and simultaneously to pedestal internal direction respectively
Tiltedly, and for skewed slot 31 diagonal rib 12 and for skewed slot 41 diagonal rib 12 inclination side
To identical with the direction of skewed slot 31 and skewed slot 41 (see Fig. 2) respectively.Showing shown in Fig. 2
In example, diagonal rib 12 provides phase for single triangular element to be respectively skewed slot 31 and skewed slot 41
The rib in anti-obliquity direction, but not necessarily such.So, when plug 10 promotes protection simultaneously
Door 3 and 4 with perpendicular to the direction of panel 2 mobile when, protection door 3 and 4 being capable of edge respectively
Slide in reverse inclination direction on diagonal rib 12 so that protection door 3 and 4 is moving back to the inside of pedestal
Direction facing opposite to each other motion in the horizontal direction parallel to panel 2 each other while contracting
And separate.
In order that the movement of protection door 3 and 4 acts in agreement, skewed slot 31 is relative with skewed slot 41
Axis in jack 21 has identical inclination angle value although the side at the angle of inclination of the two
To difference.Therefore, the inclined-plane also shape being respectively used to skewed slot 31 and skewed slot 41 on diagonal rib 12
Become the shape of the axisymmetrical with regard to jack 21.
Other protection door guide frames and pedestal guide frame can be provided to insert the edge of plug
Hole axle to conversion of motion be protection door moving horizontally parallel to panel direction.For example,
Skewed slot 31,41 can be formed on pedestal, and diagonal rib 12 is formed on protection door 3,4.
Or, in another embodiment, protection one of door guide frame and pedestal guide frame are
Guide post, and protect in a guide frame and pedestal guide frame another be and jack
21 axial direction becomes skewed slot or the arcuate groove at angle of inclination, and described guide post and described skewed slot
Or arcuate groove is slidably matched (not shown).As long as skewed slot or arcuate groove are simultaneously along jack 21
Axial direction and the direction of panel 2 extend obliquely out, be slidably matched with it or roll cooperation (by
Roller) guide post just can while being forced to move axially along jack 21 along parallel to
The direction of panel 2 is moved and so that protection door 3,4 is separated from each other.
Protection door 3,4 on be additionally provided with spring maintaining part 32,42 with respectively protection door 3,
It is connected back-moving spring 5 between 4 with pedestal.When plug 10 promotes protection door 3,4 to be separated from each other
When, protection door 3,4 overcomes the spring force of back-moving spring 5 to move.And work as plug exit slotting
Behind hole 21, the restoring force of back-moving spring 5 forces two fan protection doors 3,4 to be led along protection door
The track limiting to structure and pedestal guide frame is transported with the direction contrary with when being separated from each other
Dynamic, thus the jack that is axially facing along jack 21 moves simultaneously along the axle perpendicular to jack 21
To direction bringing together to close corresponding jack 21 again.Preferably, back-moving spring
5 respectively along skewed slot 31,41 direction setting, in order to the direction along skewed slot 31,41
Restoring force is provided.Centre between the boss 34,44 of protection door 3,4 and skewed slot 31,41
Part has the size more than jack 21, thus when back-moving spring 5 forces protection door 3,4
Move to intermediate portion against panel 2 inwall when, protection door 3,4 would be held in this
Position, now boss 34,44 be placed exactly in jack 21 to close this jack 21.
As shown in figure 3, being provided with guiding on the side facing each other of two fan protection doors 3,4
Post 33 and 43.Guide post 33 and 43 extends toward each other, and protects the guiding on door 3
Post 33 is extend in the bullport 45 on protection door 4 and is slidably matched with it, and protects door 4
On guide post 43 extend in the bullport 35 on protection door 3 and be slidably matched with it.
Guide post 33 and 34 guides protection door 4 and protection door 3 respectively when protecting door 3,4 motion
Move horizontally along guide post 33 and 34 so that the two mutually draw close and away from level
In motion, held stationary is without twisting relative to each other, and ensures the two along jack
Axial direction motion synchronous.This enables plug to stretch into during jack and reliably drives protection door
Horizontal movement and open jack, and after jack extracted by plug protection door can successfully return
Multiple close the position of jack to abutting one another.So that guide post 33 and 34 can draw
Lead the mobile sufficiently long range of protection door 3 and 4 and fully open jack, on protection door 3,4
Bullport 35,45 can be through protect door 3,4 through hole so that another protection
Guide post on door can move the bullport penetrating on this protection door and stretch out (see Fig. 4),
The stroke of the therefore protection door of guide post guiding can be more than the width of each protection door.
As shown in fig. 6, due to being just initially inserted in jack 21 in plug 10 to press protection
During door 3,4, at least a portion of the boss 34,44 of protection door 3,4 is also located at panel 2
On jack 21 in, boss 34,44 now is subject to the shape constraining of jack 21 also cannot
Move separated from one anotherly and so that protection door 3,4 yet cannot move away from each other.Therefore,
Advantageously, in the state of protection door 3,4 closing jack, door guide frame and seat are protected
On the axial direction of jack 21, there is appropriate gap between body guide frame (to be at least not less than
Boss 34,44 enters into the depth in jack 21), such as in skewed slot 31,41 and diagonal rib
On the axial direction of jack 21, there is appropriate gap between 12 and do not contact each other.So,
When plug 10 starts pressing protection door 3,4, protection door guide frame and pedestal guiding are tied
Structure is also not engaged, and therefore protection door also will not be along protection door guide frame and pedestal guiding
Move and be separated from each other in the path that structure is limited, but only along the axial movement of jack 21.
Until protection door 3,4 along jack 21 axial movement have passed through this gap make protect door
When guide frame moves to the position contacting with pedestal guide frame, protection door on boss 34,
44 have had logged out the jack 21 on panel 2, and therefore protection door 3,4 can be along protection
Door guide frame and pedestal guide frame limited path motion and be separated from each other, without
Limited by jack 21.
Under normal conditions, socket also has the cover 6 (see Fig. 1) of cover plate 2, with
There is provided appearance attractive in appearance for socket.On cover 6, position corresponding with jack 21 is provided with cover
Hole 61, in order to plug 10 pass through cover hole 61 and jack 21 enter in pedestal with wherein
Conductive connecting piece 11 contact.It is closely adjacent to each other in protection door 3,4 to close the shape of jack 21
Under state, protect the boss 34,44 on door can extend through the jack 21 on panel 2 simultaneously
Enter in the cover hole 61 on cover 6, and can be substantially neat with the outer surface of cover 6
Flat, to provide the socket outer surface being substantially flush.This makes socket when not in use in cover 6
On substantially do not see thering is hole or pit, thus providing outward appearance more attractive in appearance, and not yet
Dust can be accumulated on cover, this is further such that the appearance looks elegant of socket and prevent long-pending
Tired dust hinders the motion of protection door.It should be appreciated that in the case, protection door guiding
Between structure and pedestal guide frame the gap on the axial direction of jack 21 should more than or
Enter the total depth in jack 21 dough-making powder cap bore 61 equal to boss 34,44.
In order that the outer surface of socket seems smooth and attractive in appearance on the whole, the court of protection door 3,4
Can be plane to the side (i.e. the top surface of boss 34,44) of jack.So, when
Boss 34,44 extend into the top surface making boss in jack and the outer surface of cover 6 is put down
Qi Shi, the top planar surface of boss will form same plane with cover 6 flat outer surface,
Thus people will not notice that the presence of jack when socket outside rough observation substantially.So
Socket outward appearance more succinctly attractive in appearance.It is understood that the direction of protection door 3,4 is inserted
The side (i.e. the top surface of boss 34,44) in hole can also have curvature somewhat, with
When in plug effect with protection door, the pin of plug is directed to the center of protection door.
Although there is in the socket illustrating in fig. 1-3 holes jack (be used for having two to insert
The jack of the plug of foot) and three hole jacks (being used for the jack with the plug of three pins),
It is understood that can be any amount (including only one jack or more than three jack)
Jack above-described protection door is provided respectively.I.e., it is possible to be each in socket
Jack provide individually protect door 3,4, protection door guide frame and pedestal guide frame and
Back-moving spring 5, to protect each jack.
It is advantageously possible to provide public protection door knot for two jacks in holes jack
Structure.Specifically, the two fan protections with another jack for one of the two fan protection doors of a jack
One of door shape all-in-one-piece first protection door 3, can form and two on same protection door 3
The boss 34 of individual jack coupling and 34 ' and share same protection door guide frame and pedestal is led
To structure, another fan and the two of another jack in two fan protection doors of one of jack
Another sector all-in-one-piece second protection door 4 in fan protection door, i.e. same protection door 4
On can form the boss 44 mating with two jacks and 44 ' and share same protection door and lead
To structure and pedestal guide frame.In this case, protection door 3 and 4 should be with so
Orientation arrange in order to open and close two jacks simultaneously, that is, respective with two jacks
The line at center is the first axis of symmetry A1, and the first protection door 3 and the second protection door 4 are respectively
Positioned at the both sides of the first axis of symmetry A1, as shown in Figure 5.So, when plug 10 inserts
When in two jacks, the first protection door 3 in each jack and the second protection door 4 will be inserted
The pin of head promotes, thus the public protection door guide frame on the first protection door 3 will be along
Corresponding pedestal guide frame moves and drives two boss 34 and 34 ' motions thereon simultaneously,
And the public protection door guide frame on the second protection door 4 will guide knot along corresponding pedestal
Structure moves and drives two boss 44 and 44 ' motions thereon simultaneously, thus two jacks 21
In protection goalkeeper synchronously open or close.This structure makes to protect the structure of door to be able to
Simplify, the synchronization of two jacks simultaneously opens or closes and also allows for plug and be smoothly inserted into jack
And prevent one of plug base pin from exiting jack and another plug base pin be trapped in another
Danger is brought in individual jack.
The protection door of socket according to an embodiment of the invention is described below in conjunction with Fig. 6-8
Work process.Referring to Fig. 6, when plug 10 just stretched into start in jack 21 to promote protection door 3,
During 4 boss motion, due to protection door guide frame and the pedestal guide frame on protection door it
Between there is gap and not yet engage, protection door 3,4 also will not along protection door guide frame with
The path that pedestal guide frame is limited is moved, and only overcomes the resistance edge of back-moving spring 5 to insert
Axially moving towards inside pedestal of hole 21, now protects doors 3,4 still to abut one another for two
And close.
With reference to Fig. 7, when plug 10 continues to go deep into along the axial direction of jack 21, protect door 3,4
Will be moved to the position making protection door guide frame engage with pedestal guide frame.Now, protect
Boss 34,34 ', 44,44 ' on shield door has moved to exit the cover hole on cover 6
61 and panel 2 on jack 21.Therefore, protection door 3,4 will overcome back-moving spring 5
Resistance, along protection door guide frame specifically moved with what pedestal guide frame limited
Path movement is without the constraining on the direction parallel to panel 2 by jack 21.Due to
Motion path (the such as oblique line path that protection door guide frame is limited with pedestal guide frame
Or curved path) there is horizontal component, protection door 3,4 will continue the axle along jack 21
To mobile while move with being horizontally away from each other and be separated from each other, thus plug 10 can be by
Gradually enter in the space between protection door 3,4 and continue to stretch into the inside of pedestal.
With reference to Fig. 8, when protection door 3,4 continues to make away from each other the pin of plug 10 complete
After in extending between protection door 3,4, the pin of plug will no longer with protection door 3,4 on
Boss contact and no longer it is exerted a force.Due to losing the promotion further of plug 10, protect
Shield door 3,4 would be held in this open position and further do not move.Now, plug 10
Pin can continue being projected axially in pedestal until fully-inserted along jack 21, thus
Pin can be contacted with the conductive connecting piece 11 in pedestal and realize electrically connecting.
After gradually extracting plug 10 from jack 21, the back-moving spring 5 being compressed will
Protection door 3,4 is forced to be limited first along protection door guide frame and pedestal guide frame
Motion path moves backward, with bringing together and be axially facing jack along jack 21 simultaneously
21 is mobile.After protection door 3,4 is closely adjacent to each other and closes, back-moving spring 5 will continue to press on
Protection door 3,4 moves along the jack 21 that is axially facing of jack 21, until protecting door 3,4
Mid portion be resisted against on the medial surface of panel 2, now protection door 3,4 boss 34,
34 ', 44,44 ' extend into again in the jack 21 of panel 2 and the cover hole 61 of cover 6 in,
To close jack 21 again.
In order to improve the safety in utilization of socket further, for holes jack it is provided that
A pin preventing plug is inserted in one of another pin in jack and is not inserted into separately
The mechanism of one jack.For this reason, can be protection door 3,4 setting deflection mechanism.This deflection
Mechanism passes through realization of such as getting off：With the midpoint of the line by the respective center of two jacks simultaneously
It is symmetrical plane S1 perpendicular to the plane of the first axis of symmetry A1, the first protection door 3 and the
Two protection doors 4 are symmetrical arranged respectively about symmetrical plane S1, and the first protection door 3 and the
The protection door guide frame of each in two protection doors 4 is located at the position of symmetrical plane S1, such as
Shown in Fig. 9.Protection door guide frame (such as skewed slot 31,41 or diagonal rib 12) and pedestal
Guide frame has narrower width.Therefore, when protection door guide frame and pedestal guiding knot
When structure engages, protection door 3,4 is supported by deflectable similar to seesaw is the same, and is somebody's turn to do and " lifts up
The two ends of seesaw " correspond respectively to protect door 3,4 boss 34 corresponding with two jacks,
44 and 34 ', 44 '.As shown in Fig. 3 and 9-10, in the first protection door 3 and described second guarantor
Shield door 4 be respectively parallel on the both sides of symmetrical plane S1 be respectively equipped with locking projection 36,
36 ', 46,46 ', and present be provided with vivo respectively with each locking projection 36,36 ', 46,
46 ' corresponding blocks 13,13 ', 14,14 '.
When plug 10 only inserts into one of two jacks jack, plug only acts upon
A boss (boss 34 ' in such as Fig. 9-10 on one protection door 3 and the second protection door 4
With 44 ') on.Because the active force of plug acts only on one end of above-mentioned " seesaw ",
Not yet start in the first protection door 3 and the second protection door 4 or just start to overcome back-moving spring 5
Resistance along jack 21 axial movement when, the first protection door 3 and the second protection door 4
To deflect towards the side inserted by plug so that first protects door 3 with regard to symmetrical plane S1
Sink with inside inserted by plug one lateral pedestal of the second protection door 4.Now, due to
First protection door 3 and the second protection door 4 also do not start to be separated from each other, the first protection door 3
It extend into homonymy with the locking projection 36 ', 46 ' on this side of the sinking of the second protection door 4
Between block 13 ', 14 ', as shown in Figure 10.When plug 10 continues the protection of pressing deflection
Door 3,4 so that protection door guide frame is engaged with pedestal guide frame after, due to locking projection 36 ',
46 ' betwixt can not be separated from one another by block 13 ', 14 ' stop, therefore, the first protection door
3 and second protection door 4 motion separated from one another restrained, thus the first protection door 3 and the
Two protection doors 4 can not be along protection door guide frame and moving that pedestal guide frame is limited
Motion is continued to open protection door in path.Therefore, the single pin of plug cannot push protection open
Door continues into inside pedestal.
When two pins of plug 10 insert in two jacks respectively, due to acting on two
The active force on boss in jack is of substantially equal, and protection door 3 and 4 will not occur bright
Aobvious deflection.Therefore, the axial direction along jack vertically being moved into pedestal by protection door 3,4.
When protection door 3,4 moves to the position making protection door guide frame engage with pedestal guide frame
When, because protection door 3,4 does not deflect or deflection amplitude very little, protection door 3,4
The locking projection 36,36 ', 46,46 ' of every side does not all also project into the block of corresponding side
Between 13,14 (or 13 ', 14 ').Therefore, block also will not stop that each locking is prominent
Playing 36,36 ', 46,46 ' (especially makes protection door 3,4 away from each other in all directions
Direction on) motion.Therefore, protection door 3,4 can be respectively along protection door guiding knot
The motion path that structure is limited with pedestal guide frame moves and is separated from each other and continues on slotting
The axially motion into pedestal in hole 21.When protection door 3,4 is along the axial direction of jack 21
Move to into pedestal the end of locking projection 36,36 ', 46,46 ' and block 13,13 ',
14th, when there is the height of overlap 14 ' end, due to now protecting door 3,4 to have been separated from enough
Distance and the locking projection of each side is also had been separated to 36,46 (or 36 ', 46 ')
Enough distances and respectively be located at corresponding side block to 13,14 (or 13 ', 14 ') two
Side outside and not in-between, the block of therefore corresponding side is to 13,14 (or 13 ', 14 ')
Remain on and will not form resistance to the continuation campaign of 36,46 (or 36 ', 46 ') to locking projection
Gear.Protection door 3,4 can continue to be limited along protection door guide frame and pedestal guide frame
Fixed motion path moves and is separated from each other and continues on axially transporting into pedestal of jack 21
Dynamic, until the pin of plug is completely inserted in pedestal and electrically connects with conductive connecting piece 11.
Therefore, this deflecting mechanism does not interfere with the operation that plug normally inserts jack.
Although describe the socket of the present invention with the embodiment of wall socket, should manage
Solution, the socket of the present invention can also be other forms, for example, can be conventional patch panel
(i.e. socket) is it might even be possible to be the various interface slots on electrical equipment.And, the present invention
In socket not only can be supply socket or various signal wire socket, such as net
Line, cable television line, telephone line socket, or the combining of supply socket and signal wire socket.
Give the description of the present invention for the purpose illustrating and describe, but it is not
Be intended to exhaustion or be limited to invention form.It may occur to persons skilled in the art that it is a lot
Modification and variant.
Therefore, embodiment be in order to be better described the principle of the present invention, practical application with
And make other staff in those skilled in the art it will be appreciated that herein below and select and describe
, i.e. in all modifications without departing from the spirit of the invention, made with replacement all
By in the scope of the present invention falling into claims definition.
Claims (13)
1. a kind of socket, including：
Pedestal, wherein has at least one jack (21) for plug insertion；Wherein,
In described pedestal, each described jack is provided with two fans protection door (3,4), institute
State two fans protection door (3,4) and be configured as there is no plug insertion at least one jack described
(21), when, described two fans protection door (3,4) are closely adjacent to each other and close corresponding jack (21),
And when there being described at least one jack (21) of plug insertion, described two fan protection doors (3,
4) be separated from each other and so that described plug can extend in described jack (21).
2. socket according to claim 1, wherein, in described two fans protection door (3,4)
On the side of dorsad jack (21) be respectively arranged with protection door guide frame, and in described seat
It is provided with the pedestal guide frame with described protection door guide frame cooperation in vivo, to guide
State two fan protection doors on be applied axially to described protection door along described jack by plug
During active force, the mobile edge simultaneously inside jack that is axially facing along described jack is inserted perpendicular to described
The axially direction in hole is separated from each other.
3. socket according to claim 2, wherein, in described protection door and described seat
It is connected with back-moving spring (5), to force after plug exits described jack (21) between body
Described two fans protection door (3,4) move along the jack (21) that is axially facing of described jack (21)
Dynamic simultaneously along perpendicular to described jack (21) axially direction bringing together to close again
Corresponding jack (21).
4. socket according to claim 3, wherein, described protection door guide frame and
One of described pedestal guide frame is to become the oblique of angle of inclination with the axial direction of described jack (21)
Another in groove (31,41), and described protection door guide frame and described pedestal guide frame
One diagonal rib (12) being to tilt equal angular with described skewed slot, and described diagonal rib (12)
It is slidably matched with described skewed slot (31,41).
5. socket according to claim 3, wherein, described protection door guide frame and
One of described pedestal guide frame is guide post, and described protection door guide frame and described
Another in pedestal guide frame is to become angle of inclination with the axial direction of described jack (21)
Skewed slot or arcuate groove, and described guide post is slidably matched with described skewed slot or arcuate groove.
6. socket according to claim 2, wherein, described two fan protection doors (3,
4) side facing each other is provided with guide post (33,43), described two fan protection doors (3,
4) guide post (33,43) of each protection door in protects the bullport in door with another
(35,45) are slidably matched.
7. socket according to claim 2, wherein, in described protection door (3,4)
In the state of closing jack (21), described protection door guide frame and described pedestal guiding are tied
On the axial direction of described jack, there is gap between structure so that when plug start press institute
State protection door when, described two fan protection doors first only along described jack axial movement and each other
Not separated contact with described pedestal guide frame until described protection door guide frame moves to
Position.
8. the socket according to any one of claim 2-7, wherein said at least one
Jack (21) includes two jacks, two fan protection one of doors of one of jack with another
One of two fan protection doors of individual jack shape all-in-one-piece first protection door (3) simultaneously shares same
Protection door guide frame and pedestal guide frame, in two fan protection doors of one of jack
Another fan is protected with another sector all-in-one-piece second in two fan protection doors of another jack
Door (4) simultaneously shares same protection door guide frame and pedestal guide frame.
9. socket according to claim 8, wherein, respective with described two jacks
The line at center is first axis of symmetry (A1), and described first protection door (3) and second is protected
Shield door (4) is located at the both sides of described first axis of symmetry (A1) respectively.
10. socket according to claim 9, wherein, with by described two jacks
Each midpoint of line at the center plane perpendicular to first axis of symmetry (A1) is symmetrical
Plane (S1), described first protection door (3) and the second protection door (4) are respectively about described
Symmetrical plane (S1) is symmetrical, and described first protection door (3) and the second protection door (4)
In the protection door guide frame of each be located at described symmetrical plane (S1) position.
11. sockets according to claim 10, wherein, in the described first protection door (3)
On the both sides being respectively parallel to described symmetrical plane (S1) of the described second protection door (4)
Be respectively equipped with locking projection (36,36 ', 46,46 '), when plug only insert into described two
During one of jack jack, door (4) is protected in described first protection door (3) and described second
With regard to described symmetrical plane (S1) towards the side deflection inserted by described plug so that the
Described lock on the side inserted by plug of one protection door (3) and the second protection door (4)
Determine projection (36,36 ', 46,46 ') by described pedestal block (13,13 ', 14,
14 ') stop to stop described first protection door (3) and the second protection door (4) with respect to that
This moves and separates.
12. sockets according to any one of claim 9-11, wherein, described first
The side towards described jack of protection door (3) and the second protection door (4) is plane.
13. sockets according to claim 12, wherein, in described pedestal outer surface also
It is provided with cover (6), set in the upper position corresponding with described jack (21) of described cover (6)
There is cover hole (61), tight each other in the described first protection door (3) and the second protection door (4)
In the state of neighbour is to close jack, door (4) is protected in described first protection door (3) and second
The plane of the side towards described jack and described cover (6) flush with outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510475870.9A CN106450933A (en) | 2015-08-05 | 2015-08-05 | Socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510475870.9A CN106450933A (en) | 2015-08-05 | 2015-08-05 | Socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106450933A true CN106450933A (en) | 2017-02-22 |
Family
ID=58093067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510475870.9A Pending CN106450933A (en) | 2015-08-05 | 2015-08-05 | Socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106450933A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110165473A (en) * | 2019-06-13 | 2019-08-23 | 江苏通领科技有限公司 | Longitudinal sliding motion safety door |
| CN112297895A (en) * | 2019-07-23 | 2021-02-02 | 江西应用技术职业学院 | Electric vehicle charging port structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2265600Y (en) * | 1996-04-26 | 1997-10-22 | 北京突破新技术发展中心 | Socket with protective door |
| CN1254211A (en) * | 1998-11-17 | 2000-05-24 | 松下电工株式会社 | Socket with cover plate |
| CN200979929Y (en) * | 2006-07-11 | 2007-11-21 | 叶小端 | The socket of power supply |
| CN201887226U (en) * | 2010-11-26 | 2011-06-29 | 浙江正泰建筑电器有限公司 | Dipolar socket with protection door structure |
-
2015
- 2015-08-05 CN CN201510475870.9A patent/CN106450933A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2265600Y (en) * | 1996-04-26 | 1997-10-22 | 北京突破新技术发展中心 | Socket with protective door |
| CN1254211A (en) * | 1998-11-17 | 2000-05-24 | 松下电工株式会社 | Socket with cover plate |
| CN200979929Y (en) * | 2006-07-11 | 2007-11-21 | 叶小端 | The socket of power supply |
| CN201887226U (en) * | 2010-11-26 | 2011-06-29 | 浙江正泰建筑电器有限公司 | Dipolar socket with protection door structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110165473A (en) * | 2019-06-13 | 2019-08-23 | 江苏通领科技有限公司 | Longitudinal sliding motion safety door |
| WO2020248085A1 (en) * | 2019-06-13 | 2020-12-17 | 江苏通领科技有限公司 | Longitudinally sliding safety door |
| CN112297895A (en) * | 2019-07-23 | 2021-02-02 | 江西应用技术职业学院 | Electric vehicle charging port structure |
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Application publication date: 20170222 |