The content of the invention
To solve the above-mentioned problems, the present invention devise a kind of locking mechanism of socket and plug, when header body by
To during moment larger external force effect, header body can be avoided to depart from the appearance of the phenomenon of jack body, so as to avoid
The accident power-off of electrical equipment.
The object of the present invention is achieved like this:
The socket of the present invention and the locking mechanism of plug, including jack body and header body, jack body include housing
With the base for being fixed on housing bottom, the limited block of oblong-shaped is provided between housing and base, be provided with base for
The cunning chamber for the cylindrical shape that limited block is slided up and down and circumferentially rotated for limited block, is provided with the housing above limited block
Limited block rotate after for limited block disengaging elongated hole, jack body includes shell, and the middle part of shell is vertically and rotationally
Rotating bar is equipped with, rotational handle is provided with the top of rotating bar, the rotating bar outer cover between rotational handle and shell is equipped with
3rd spring, the lower end of rotating bar are threadedly coupled with the middle part of limited block after shell and elongated hole, are set at the top of limited block
It is equipped with the limited post of a pair of symmetrical setting, being provided with the lower face of the housing at left and right sides of elongated hole can be with limited post
Coordinate the limit hole of grafting, be provided with the cunning chamber below limited block for pushing tow limited block so that limited post is inserted in limit hole
In push plate, slide unit is both provided with left and right sides of push plate, the cunning slided up and down for slide unit is provided with the madial wall of sliding chamber
Groove, the opening in sliding bottom of chamber portion are fixed with capping, and the periphery wall of capping and the internal perisporium of sliding chamber bond, between push plate and capping
The first spring for pushing tow push plate is provided with sliding chamber.
The socket of the present invention and the locking mechanism of plug, wherein, a pair of of locating slot is provided with the lower face of limited block, is pushed away
Two pairs of positioning protrusion of clamping can be replaced when limited block rotates with a pair of of locating slot by being provided with the upper surface of plate;Pass through positioning
The setting of groove and positioning protrusion, in rotary spacing block, can play the role of limited block positioning, so, Neng Goufang
Just limited post aligns with limit hole, so as to facilitate limited post to be inserted into limit hole, or can facilitate limited block and elongated hole
Alignment, so as to facilitate limited block to be drawn out by elongated hole from jack body.
The socket of the present invention and the locking mechanism of plug, wherein, positioning protrusion is individual dome-like structures, the shape of locating slot with
The shape of positioning protrusion matches;By the way that positioning protrusion is arranged to individual dome-like structures, so, positioning protrusion can be easily
Snap onto in locating slot.
The socket of the present invention and the locking mechanism of plug, wherein, limited post is round-like structure, the shape and limit of limit hole
The shape in position hole matches;By the way that limited post is arranged to round-like structure, so, limited post can be easily inserted into limit
In the hole of position.
The socket of the present invention and the locking mechanism of plug, wherein, two ends of limited block length direction are both provided with can
Coordinate guiding with elongated hole to facilitate the upper guiding surface and lower guiding surface that limited block is passed in and out by elongated hole;Pass through upper guiding
The setting on inclined-plane and lower guiding surface, when limited block passes in and out elongated hole, can play the role of guiding, to facilitate limited block to lead to
Cross elongated hole to be drawn out from jack body, or facilitate limited block to be inserted into by elongated hole in jack body.
The socket of the present invention and the locking mechanism of plug, wherein, two ends of limited block width are both provided with can
Coordinate guiding with elongated hole to facilitate the upper guiding arcwall face and lower guiding arcwall face that limited block is passed in and out by elongated hole;By upper
Arcwall face and the lower setting for being oriented to arcwall face are oriented to, when limited block passes in and out elongated hole, guiding can be played the role of, with convenient
Limited block is drawn out by elongated hole from jack body, or facilitates limited block to be inserted into by elongated hole in jack body.
The socket of the present invention and the locking mechanism of plug, wherein, it is provided with the lower face of push plate for the first spring
The groove of upper end insertion;By the setting of groove, the upper end of the first spring is inserted into groove, avoids the first spring from occurring
The phenomenon of off normal.
After said structure, when header body is acted in the external force for being subject to moment larger, plug can be avoided
Body departs from the appearance of the phenomenon of jack body, so as to avoid the accident power-off of electrical equipment.
Embodiment
The specific embodiment of the invention is described in further detail below in conjunction with the accompanying drawings.
A kind of locking mechanism of socket and plug, including jack body and header body, jack body include 11 He of housing
The base 12 of 11 bottom of housing is fixed on, is provided with the limited block 13 of oblong-shaped between housing 11 and base 12, on base 12
It is provided with the cunning chamber 121 for the cylindrical shape for sliding up and down for limited block 13 and being circumferentially rotated for limited block 13, limited block 13
The elongated hole 111 passed in and out after the rotation of limited block 13 for limited block 13 is provided with the housing 11 of top, jack body includes
Shell 21, the middle part of shell 21 is vertical and is rotationally equipped with rotating bar 22, and the top of rotating bar 22 is provided with rotational handle
221,22 outer cover of rotating bar between rotational handle 221 and shell 21 is equipped with the 3rd spring 24, and the lower end of rotating bar 22 is run through
It is threadedly coupled after shell 21 and elongated hole 111 with the middle part of limited block 13, it is in that left and right is right that the top of limited block 13, which is provided with a pair of,
Claim the limited post 131 set, be provided with and can coordinate with limited post 131 on the lower face of the housing 11 of the left and right sides of elongated hole 111
The limit hole 112 of grafting, is provided with for pushing tow limited block 13 so that limited post 131 is inserted in the cunning chamber 121 of the lower section of limited block 13
Enter the push plate 14 in limit hole 112, the left and right sides of push plate 14 is both provided with slide unit 141, is set on the madial wall of sliding chamber 121
There is the sliding slot 122 slided up and down for slide unit 141, the opening of sliding 121 bottom of chamber is fixed with capping 15, covers 15 periphery wall
Bonded with the internal perisporium of sliding chamber 121, first for pushing tow push plate 14 is provided with the cunning chamber 121 between push plate 14 and capping 15
Spring 16;After said structure, when header body is subject to moment larger external force effect, header body can be avoided
Depart from the appearance of the phenomenon of jack body, so as to avoid the accident power-off of electrical equipment.
A pair of of locating slot 132 is provided with the lower face of limited block 13, is provided with the upper surface of push plate 14 in limited block
13 can replace two pairs of positioning protrusion 142 of clamping with a pair of of locating slot 132 when rotating;Pass through setting for locating slot and positioning protrusion
Put, in rotary spacing block, positioning can be played the role of to limited block, so, limited post and limit hole can be facilitated
Alignment, so as to facilitate limited post to be inserted into limit hole, or can facilitate limited block to align with elongated hole, so as to facilitate spacing
Block is drawn out by elongated hole from jack body.
Positioning protrusion 142 is individual dome-like structures, and the shape of locating slot 132 matches with the shape of positioning protrusion 142;Passing through will
Positioning protrusion is arranged to individual dome-like structures, and so, positioning protrusion can be snapped onto easily in locating slot.
Limited post 131 is round-like structure, and the shape of limit hole 112 matches with the shape of limit hole 112;By will be spacing
Column is arranged to round-like structure, and so, limited post can be easily inserted into limit hole.
Two ends of 13 length direction of limited block are both provided with elongated hole 111 to coordinate and are oriented to facilitate limited block 13
The upper guiding surface 133 and lower guiding surface 134 passed in and out by elongated hole 111;Pass through upper guiding surface and lower guiding surface
Set, when limited block passes in and out elongated hole, guiding can be played the role of, to facilitate limited block by elongated hole from jack body
In be drawn out, or facilitate limited block to be inserted into by elongated hole in jack body.
Two ends of 13 width of limited block are both provided with elongated hole 111 to coordinate and are oriented to facilitate limited block 13
The upper guiding arcwall face 135 and lower guiding arcwall face 136 passed in and out by elongated hole 111;Pass through upper guiding arcwall face and lower guiding
The setting of arcwall face, limited block pass in and out elongated hole when, guiding can be played the role of, with facilitate limited block by elongated hole from
It is drawn out in jack body, or facilitates limited block to be inserted into by elongated hole in jack body.
The groove 143 of the upper end insertion for the first spring 16 is provided with the lower face of push plate 14;Pass through setting for groove
Put, the upper end of the first spring is inserted into groove, avoids the first spring from the phenomenon of off normal occur.
The through hole 113 passed through for two conductive sheets 23 of header body is provided with housing 11, is provided with base 12
Two are respectively used to coordinate the conductive seats 17 that are electrically connected to realize of grafting with one of conductive sheet 23, and being provided with base 12 can
The slideway 123 slided up and down for conductive seat 17, the top of slideway 123 are fixed with sealing plate 18, and sealing plate is run through in the upper end of conductive seat 17
Stretched out in after 18 outside sealing plate 18, the passage 181 being pierced by for the upper end of conductive seat 17 is provided with sealing plate 18, conductive seat 17 is with sliding
The second spring 19 for pushing tow conductive seat 17 is provided between the interior bottom in road 123, is set on the lateral wall of 17 lower end of conductive seat
The annular nib 172 for preventing conductive seat 17 from deviating from from sealing plate 18 is equipped with, the two side of 17 upper end of conductive seat is gradually outside
Expand, being provided with the madial wall of 181 upper end of passage can when conductive sheet 23 is inserted into conductive seat 17 and pushes conductive sheet 23
Coordinate with the two side of conductive seat 17 and be oriented to and for extruding the two side of conductive seat 17 so that the two side of conductive seat 17 compresses
Arc guide surface 182 on conductive sheet 23;It is conductive after conductive sheet is inserted into conductive seat after this structure
The two side walls of seat can be pressed on the outer surface of conductive sheet, so, it is possible to increase conductive seat is electrically connected with conductive sheet
Reliability, avoid conductive seat and conductive sheet from occurring the phenomenon generated heat, burnt because of loose contact.
The boss 171 of grafting, boss 171 can be coordinated with the upper end of second spring 19 by being provided with the lower face of conductive seat 17
It is interference fitted with second spring 19;By the setting of boss, the upper end of second spring can coordinate with boss to be clamped, so as to avoid
There is the phenomenon of off normal in second spring.
The present invention use process and the course of work be:, will be spacing when needing header body and jack body locking
Block aligns with elongated hole, i.e., so that the length direction of limited block is corresponding with the length direction of elongated hole, the width of limited block
It is corresponding with the width of elongated hole, then so that header body on conductive sheet pass through through hole after with the conduction in jack body
Seat grafting, then pushes rotating bar, and the 3rd spring is compressed, and rotating bar drives limited block to move down, and limited block promotes push plate to move down,
The first spring is compressed in push plate, and the limiting slot on limited block lower face coordinates clamping with one pair of which positioning protrusion, followed by logical
Rotation rotational handle is crossed to rotate rotating bar so that limited block rotates 90 degree, and so, limited post can be right with limit hole
Together, and the limiting slot on limited block lower face coordinates clamping with another pair positioning protrusion, finally discharges rotating bar, the first spring pushes away
Dynamic push plate, limited block and rotating bar move up, and limited post is inserted into limit hole, and the stretching, extension of the 3rd spring, header body is pressed on
On jack body, it is achieved thereby that the locking to header body, and after conductive sheet is inserted into conductive seat, conductive seat can compress
Second spring simultaneously moves down, and after conductive seat moves down, the arc guide surface in the two side walls of conductive seat and the madial wall of passage coordinates
It is oriented to, the two side walls of conductive seat are pressed on the outer surface of conductive sheet;When needing to dismantle header body from jack body
When getting off, pushing rotational handle and cause limited post to depart from limiting slot, then rotate rotational handle so that limited block rotates 90 degree,
So, the length direction of limited block and the length direction of elongated hole are corresponding, the width of limited block and the width of elongated hole
Spend direction to correspond to, pull header body then up, limited block can be drawn out from jack body by elongated hole, be realized
Unlock to header body and jack body.
It should be noted that in the embodiment above, as long as reconcilable technical solution can carry out permutation and combination, this
Field technology personnel can be possible to according to the mathematical knowledge limit of permutation and combination, and therefore, the present invention is no longer to permutation and combination
Technical solution afterwards is illustrated one by one, but it is understood that presently disclosed for the technical solution after permutation and combination.
It should be noted that listed above is only a kind of specific embodiment of the invention.It is clear that the invention is not restricted to
Upper embodiment, can also there is many deformations.
In short, all changes that those of ordinary skill in the art directly can export or associate from present disclosure
Shape, is considered as protection scope of the present invention.