CN106486873A - Driving bipod rotary connector, wiring board and USB charging head - Google Patents
Driving bipod rotary connector, wiring board and USB charging head Download PDFInfo
- Publication number
- CN106486873A CN106486873A CN201611201593.3A CN201611201593A CN106486873A CN 106486873 A CN106486873 A CN 106486873A CN 201611201593 A CN201611201593 A CN 201611201593A CN 106486873 A CN106486873 A CN 106486873A
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- Prior art keywords
- rotation
- rotary
- shell
- push pedal
- driving
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited
- H01R35/04—Turnable line connectors with limited rotation angle with frictional contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/20—Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention provides a kind of driving bipod rotary connector, belongs to and is conductively connected device technical field.The present invention is included fore shell and is rotated two rotation pins being connected and the rotary positioning mechanism for making two described rotation pins rotate and position with described fore shell；Rotary positioning mechanism includes the middle shell being covered on fore shell and is located at the push pedal between fore shell and middle shell.The present invention can solve the problem that the socket aperture of GB RVVZ 2P plug and GB RVVZ 3P plug is unable to the problem of interfix.
Description
Technical field
The invention belongs to being conductively connected device technical field, more particularly, to a kind of driving bipod rotary connector, wiring board
And USB charging head.
Background technology
Porous power socket is the most frequently used necessary in routine work life, and it is one kind of socket, is that multiple bipods are inserted
Hole, three foot jacks are concentrated and are put together, and the porous socket being formed, realize multiplex, save space and a circuit.Current inserts
Although row has save space and the advantage of circuit, bipod jack thereon and the arrangement of three foot jacks are more crowded,
Most of insert row half are bipod jack half is three foot jacks, and when bipod jack sticks with, the electrical equipment of other two-pin plugs is no
Method is inserted in three foot jacks, leads to insert row can not be fully used.
Content of the invention
The present invention provides a kind of driving bipod rotary connector, can solve the problem that GB RVVZ-2P plug and GB RVVZ-3P
The socket aperture of plug is unable to the problem of interfix.
For solving above-mentioned technical problem, the present invention adopts the technical scheme that：Driving bipod rotary connector, including before
Shell rotates two rotation pins being connected and the rotation for making two described rotation pins rotate and position with described fore shell
Rotating positioning mechanism；Described rotary positioning mechanism include the middle shell being covered on described fore shell and be located at described fore shell with described
Push pedal between middle shell.
Further, described push pedal includes the first pushing part and the second pushing part being divided into its two ends, and described first pushes away
Dynamic portion and described second pushing part at least one end are exposed to outside described middle shell, in described first pushing part and described second pushing part
Between be reset portion and rotating part, the two sides of described reset portion described with two rotate pin parastate medial surface phase
Cut, the two sides of described rotating part are two inclined-planes symmetrical in splayed, inclined-plane described in two and two described rotation pins
Reversely rotate tangent to medial surface during specified angle；
It is provided with reset limiting section and rotary stopper portion, two medial surface of described reset limiting section and two institutes in described middle shell
State rotation pin parallel when lateral surface tangent, two medial surface in described rotary stopper portion with two described rotate pin rotate to
Lateral surface during specified angle is tangent.
Further, it is provided with reset guide portion, described reset between the described reset portion of described push pedal and described rotating part
Angle between the two sides of the two sides of guide part and described rotating part is obtuse angle.
Further, described push pedal is provided with two spacing preiections, is provided with and two described spacing preiections in described middle shell
Relative upper backstop and lower backstop, when described push pedal moves up to two described rotation pins and reversely rotates specified angle,
One of described spacing preiection stop bit in the upside of described upper backstop, when described push pedal moves downwardly to two described rotary insertions
When foot is parastate, another described spacing preiection stop bit is in the downside of described lower backstop.
Further, the connection ends of two described rotation pins are equipped with rotary shaft, two described rotary shafts with located at institute
State on shell two location holes to be rotatably assorted, described fore shell is provided with two described rotary insertions and wears out and can make described in two
Rotation pin reversely rotates at least 30 ° of rotation via with described rotary shaft for axle center, and two described rotation pins are equipped with
Rotating disk, passes through described in described rotating disk is supported in through two of the described rotation via on described fore shell described rotation pins
On fore shell, described location hole is located at the intersection in described reset limiting section and rotary stopper portion.
Further, described fore shell be provided with two with described rotating disk cooperation swivelling chutes, described rotation via located at
In described swivelling chute；
Described rotation via is scallop hole, in two when two described scallop hole rotation described with two pins are parallel
Side is tangent, and two lateral surface that another side rotation described with two pin rotates during specified angle are tangent.
Further, parallel on described fore shell it is provided with two guide and limit plates, the second pushing part of described push pedal and rotation
It is provided with rotary steering portion, the lateral surface in described rotary steering portion is tangent with the medial surface of two described guide and limit plates between portion.
Further, be provided with strip hole in the middle part of described push pedal, be arranged on described fore shell positioned at described in two
Limited post in the middle of rotation pin and the cooperation of described strip hole, are symmetrically arranged on two with two locating dowels in described limited post,
It is equipped with screwed hole, screw passes through described middle shell described fixed with two of lower section in two described locating dowels and described limited post
Position post and described limited post connect, and described middle shell is tightened together with described fore shell.
Having the beneficial effects that using technique scheme：The present invention can be by the two of GB RVVZ-2P plug pin
Through mechanical movement rotation, make two pins of GB RVVZ-2P plug be inserted into GB RVVZ-3P socket in the hole, improve and insert
The utilization rate of row.
Another technical problem to be solved by this invention also resides in a kind of wiring board of offer, can solve the problem that GB RVVZ-2P
The socket aperture of plug and GB RVVZ-3P plug is unable to the problem of interfix.
For solving above-mentioned technical problem, the present invention adopts the technical scheme that：There is provided a kind of wiring board, including plug, electricity
Line and insert row, described electric wire connects described plug and described insert row, and described plug is any of the above-described described driving bipod rotation
Patch plug, is covered with shell outside described driving bipod rotary connector, and described electric wire passes through the wiring on described shell
Hole rotation described with two pin is connected.
Having the beneficial effects that using technique scheme：The present invention adopts aforementioned driving bipod rotary connector, makes state
Two pins of mark RVVZ-2P plug are inserted into GB RVVZ-3P socket in the hole, it is possible to increase the utilization of socket or insert row
Rate, convenient use.
Another technical problem to be solved by this invention also resides in a kind of USB charging head of offer, can solve the problem that GB RVVZ-
The socket aperture of 2P plug and GB RVVZ-3P plug is unable to the problem of interfix.
For solving above-mentioned technical problem, the present invention adopts the technical scheme that：A kind of USB charging head is provided, including back cover,
USB female seat, the electrical part being connected with described USB female seat and the charging plug being connected with described electrical part, described charging plug is
Any of the above-described described driving bipod rotary connector, described rear shell cover is together on described fore shell.
Having the beneficial effects that using technique scheme：The present invention adopts aforementioned driving bipod rotary connector, makes state
Two pins of mark RVVZ-2P plug are inserted into GB RVVZ-3P socket in the hole, improve the utilization rate of socket or insert row, side
Just use.
Brief description
Fig. 1 is the split schematic diagram of driving bipod rotary connector embodiment of the present invention；
Fig. 2 is shell, push pedal, the location diagram of fore shell during the present invention two rotation pin is in during parastate；
Fig. 3 is that the present invention two rotates the location diagram that pin is in push pedal during parastate, fore shell；
Fig. 4 is shell, the location diagram of push pedal during the present invention two rotation pin is in during parastate；
Fig. 5 is shell, push pedal, the location diagram of fore shell during the present invention two rotation pin rotates when 30 °；
Fig. 6 is push pedal when the present invention two rotation pin rotates 30 °, the location diagram of fore shell；
Fig. 7 is shell, the location diagram of push pedal during the present invention two rotation pin rotates when 30 °；
Outside drawing when Fig. 8 is shell in the present invention, push pedal is assembled together；
Fig. 9 is the upward view of Fig. 2 or Fig. 6；
Figure 10 is the structural representation of push pedal in Fig. 1；
Figure 11 is the location diagram of two pins of GB RVVZ-2P plug；
Figure 12 is the location diagram of GB RVVZ-3P socket aperture；
Figure 13 is the outside drawing of wiring board embodiment of the present invention；
Figure 14 is the outside drawing of USB charging head embodiment of the present invention；
Figure 15 is the split figure of Figure 14.
In figure：1st, middle shell；101st, reset limiting section；102nd, location hole；103rd, rotary stopper portion；104th, upper backstop；105、
Lower backstop；2nd, push pedal；201st, the first pushing part；202nd, reset portion；203rd, reset guide portion；204th, strip hole；205th, rotating part；
206th, spacing preiection；207th, rotary steering portion；208th, the second pushing part；3rd, rotate pin；301st, rotary shaft；302nd, rotating disk；
4th, fore shell；401st, screwed hole；402nd, locating dowel；403rd, limited post；404th, guide and limit plate；405th, rotate via；406th, rotate
Groove；5th, screw；6th, shell；7th, wiring hole；8th, back cover；9th, USB female seat；10th, electrical part.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only in order to explain the present invention, and
It is not used in the restriction present invention.
Here also, it should be noted in the present invention mentioned up and down before and after etc. orientation term, be only in this paper institute
On the basis of the concrete accompanying drawing providing, adopt for ease of clearly describing technical scheme, do not constitute the technical side to the present invention
The restriction of case.
The embodiment of the driving bipod rotary connector that the present invention provides, refers to Fig. 1-Fig. 8, including fore shell 4 and fore shell
4 rotate the two rotation pins 3 connecting and for making two rotation pin rotations 3 rotary positioning mechanism positioning；Rotation
Detent mechanism includes the middle shell 1 being covered on fore shell 4 and is located at the push pedal 2 between fore shell 4 and middle shell 1.In the present invention, two
Rotation pin 3 is rotated with fore shell 4 and is connected, and in rotary positioning mechanism, push pedal is movable part, promotes push pedal up and down, makes two rotary insertions
Foot 3 rotates and positions, and GB RVVZ-2P plug can be made to insert the socket in the hole of GB RVVZ-3P plug.
Provided in an embodiment of the present invention using aforementioned driving bipod rotary connector, make two of GB RVVZ-2P plug
Pin is inserted into GB RVVZ-3P socket in the hole, it is possible to increase the utilization rate of socket or insert row, convenient use.
On the basis of above-described embodiment, further referring to Fig. 1-Fig. 8 and Figure 10, push pedal 2 includes being divided into its two ends
The first pushing part 201 and the second pushing part 208, the first pushing part 201 and the second pushing part 208 at least one end are exposed to middle shell
Outside 1, it is reset portion 202 and rotating part 205 between the first pushing part 201 and the second pushing part 208, the both sides of reset portion 202
Face is tangent with the medial surface of two rotation pin 3 parastates, and the two sides of rotating part 205 are two symmetrical in splayed
Inclined-plane, the medial surface that two inclined-planes are reversely rotated during specified angle with two rotation pins 3 is tangent.
It is provided with reset limiting section 101 and rotary stopper portion 103, two medial surface of reset limiting section 101 and two in middle shell 1
Lateral surface when rotation pin 3 is parallel is tangent, two medial surface in rotary stopper portion 103 specified angle with two rotation pins 3 rotations
Lateral surface when spending is tangent.Illustrate in the lump here, male half coupling is provided with fore shell, cover and be provided with the middle shell on fore shell
The inner stopper matching with male half coupling, such male half coupling and inner stopper card and, close structure, connect reliable, be also avoided that side
Seam or the hidden danger of side leakage；Meanwhile, fore shell can be made using transparent insulation material, and each structural visual is clear.
In the above-described embodiments, the push pedal in rotary positioning mechanism is movable part, the limiting component shape in push pedal and middle shell
Become restriction and the positioning of rotation pin angle, so that two rotation pins is rotated to the angle specified by promoting push pedal, and position.Example
As it is intended that rotation pin reversely rotates 30 °, then the rotary stopper portion on the rotating part in push pedal and middle shell being designed as 30 ° tiltedly
Angle, such as specifies x ° of rotation, then only needs to the rotary stopper portion on the rotating part in push pedal and middle shell to be designed as x ° of oblique angle
, the present invention provide scheme be not only applicable to the conversion between GB RVVZ-2P plug and GB RVVZ-3P plug.
In order to further explain to above-described embodiment, here, reversely rotating 30 ° with GB RVVZ-2P plug
As a example, describe embodiments of the present invention in detail, refer to shown in Figure 11, Figure 12, Figure 12 is the standard of GB RVVZ-2P plug
Size, wherein rotates the size of pin 3：Width D is 6.4mm, and thickness E is 1.5mm, and spacing F between two rotation pins 3 is
12.7mm, rotary shaft 301 is centrally located at 0.359395 × D point, namely G is 0.359395 × D=2.3mm；For GB
RVVZ-3P socket aperture, referring to Figure 12, the angle c between three socket apertures is 120 °.
In above-described embodiment, Fig. 1 clearly show the structure of each part, but the position relationship after the assembling of each position,
Need referring to Fig. 2-Fig. 8, with reference to each accompanying drawing, the annexation to each part and position relationship further describe.Separately
Outward, in the accompanying drawing that the present invention provides, it is related to the structure of middle shell 1, all has solid line and dotted line, this is because normal operating condition,
Middle shell 1 will cover above other parts, and the structure of middle shell 1 inner side cannot see that from the outside, if not being represented by dotted lines out,
Then can not clearly show its structure and the cooperation spacing relation with each part.
When two rotation pins 3 are in parastate, middle shell 1, push pedal 2, the position relationship of fore shell 4 are shown in Fig. 2, from Fig. 2
Can be clearly seen that matching relationship and the spacing relation of each part, arrow therein represents direction to be rotated, the anglec of rotation
Degree a is 30 °, and fore shell 4 is used for supporting rotation pin 3, push pedal 2 and middle shell 1, and Fig. 3 provides two rotation pins 3 and is in parastate
When push pedal 2, the location diagram of fore shell 4；Referring to Fig. 2 to Fig. 8, middle shell 1 is used for forming protection to push pedal 2, rotation pin 3, with
When, the reset limiting section 101 on middle shell 1 and rotary stopper portion 103 form spacing, 101 liang of the reset limiting section to rotation pin 3
Lateral surface when medial surface is parallel with two rotation pins 3 is tangent, and referring to Fig. 2 to Fig. 4, namely its two medial surface is also mutually flat
Row face, to parallel when rotation pin 3 formed limit；Meanwhile, referring back to Fig. 5-Fig. 7, two medial surface in rotary stopper portion are to rotation
Switch to splay rotation pin carry out from outside spacing, it is to avoid rotation pin 3 outwards rotate or have the tendency of rotation and affect
Normal use.
Push pedal 2 is the moving component in the present embodiment, pushes down on the first pushing part 201, push pedal 2 from position shown in Fig. 5
Move downward and make two rotation pins 3 be in parastate as shown in Figure 2, conversely, upwardly second pushing away from position shown in Fig. 2
Dynamic portion 208, push pedal 2 is moved upwards, and two rotation pins 3 rotate 30 °, are shown in Fig. 5.When push pedal 2 moves up to two rotary insertions
When foot 3 rotates 30 °, refer to shown in Fig. 5-Fig. 8 and Figure 10, Figure 10 is the single structure chart of push pedal 2, the rotating part 205 of push pedal 2
Two sides be symmetrical splayed inclined-plane, two splayed inclined-planes formed two rotation pins 3 reversely rotate 30 ° when restriction,
Rotation pin 3 is avoided outwards to rotate or have the tendency of rotation and affect normally to use, now, the angle between two inclined-planes is 60 °,
Or the angle between an inclined-plane and rotation pin 3 is 30 °, rotation pin 3 is inserted into GB RVVZ-3P socket aperture
In, wherein, the rotating part 205 in push pedal 2 and the rotary stopper portion 103 on middle shell 1, carry out standard when 30 ° are rotated to rotation pin 3
Determine position, so that rotation pin 3 is smoothly inserted in GB RVVZ-3P socket aperture, the reset portion 202 in push pedal 2 and middle shell 1
On reset limiting section 101, be accurately positioned when parallel to rotation pin 3.
During use, from position shown in Fig. 2 gently upwardly push pedal 2 to can not promote when, two rotation pin 3 dorsad rotations
Turning 30 ° is in 60 ° of angles, as shown in Figure 5；Conversely, from position shown in Fig. 5 push down on push pedal 2 to can not promote when, two rotary insertions
30 ° of one-tenth parastates of foot 3 opposite direction rotating.It follows that adopting the present invention, can easily realize GB RVVZ-2P bipod
Plug, to the conversion of GB RVVZ-3P three-pin plug, is realized GB RVVZ-2P plug compatibility GB RVVZ-3P socket aperture, is expanded
The range of GB RVVZ-2P plug, improves the utilization rate of GB RVVZ-3P socket, convenient use.
Here also, it should be noted two rotation pins of the driving bipod rotary connector that refers to of above-described embodiment
Size and two rotation the distance between pins 3, two rotary insertions identical with the pin size of GB RVVZ-2P plug
Foot 3 rotation after, can insert and GB RVVZ-3P socket aperture in.
Can also learn from above embodiment, the anglec of rotation of two rotation pins can be according to the carrying out of push pedal and middle shell
Limit, the rotational positioning of different angles therefore, can be carried out.
On the basis of above-described embodiment, further, referring to Fig. 2, Fig. 3, Fig. 5, Fig. 6 and Figure 10, carry as the present invention
For driving bipod rotary connector a kind of specific embodiment, be provided between the reset portion 202 of push pedal 2 and rotating part 205
Reset guide portion 203, the angle between the two sides of the two sides in reset guide portion 203 and rotating part 205 is b is obtuse angle, pin
Rotation pin is rotated with 30 ° of situation, its obtuse angle needs less than 150 °, that is, obtuse angle deducts, less than 180 °, the anglec of rotation specified
Degree, is because, the angle between reset portion and rotating part deducts, equal to 180 °, the anglec of rotation specified here.Wherein, reset
Guide part 203 plays guide effect to rotation pin 3 in conversion, makes rotation pin 3 seamlessly transit conversion, it is to avoid dead angle
And big impulsive force.
Wherein, aforementioned obtuse angle is preferably between 130 ° to 140 °.If angle is too little, resetting during two rotation pin rotations
Guide part 203 may be subject to larger impulsive force with the intersection of rotating part 205, easily causes sparking；And angle is too big, then
The effect of buffering may not had, rotate too fast leads to produce an impulsive force when being rotated in place, and there is also dangerous hidden
Suffer from.In the present embodiment, selected obtuse angle is 134 °.
Further, then refer to Fig. 2 to Fig. 8, a kind of tool of the driving bipod rotary connector providing as the present invention
Body embodiment, push pedal 2 is provided with two spacing preiections 206, be provided with middle shell 1 relative with two spacing preiections 206 upper only
Gear 104 and lower backstop 105, when push pedal 2 moves up to two rotation pins 3 and reversely rotates 30 °, now, at limited post 403
In the lower dead center of strip hole 204, one of spacing preiection 206 crosses backstop 104 in the presence of thrust and stop bit is in upper
The upside of backstop 104, its role is to rotation pin 3 can be made in this position stable it is ensured that normal use, it is to avoid due to touching by mistake
Or other factors touching the first pushing part 201 causes rotation pin 3 to move down and affect to insert；When push pedal 2 moves downwardly to two
When rotation pin 3 is parastate, in the downside of lower backstop 105, its effect is also to make to another spacing preiection 206 stop bit
Rotation pin 3 stable in this parallel position it is ensured that normal use, it is to avoid due to touching or other factors touch the second pushing part by mistake
208 cause shifting on rotation pin 3 to affect to insert.
Further referring to Fig. 1, on the basis of above-described embodiment, the connection end of two rotation pins 3 is equipped with rotation
Axle 301, two rotary shafts 301 are rotatably assorted with two location holes 102 on middle shell 1, and fore shell 4 is provided with two rotary insertions
Foot 3 passes and two rotation pins 3 can be made to be at least 30 ° of rotation via 405 of axle center reverse rotation with rotary shaft 301, two
It is equipped with rotating disk 302, two rotation pins 3 through the rotation via 405 on fore shell 4 pass through rotating disk on rotation pin 3
302 are supported on fore shell 4, and location hole 102 is located at the intersection in reset limiting section 101 and rotary stopper portion 103.On fore shell 4
Rotation via 405 is that the rotation of rotation pin 3 provides space.And for GB RVVZ-2P two-pin plug, its rotation
Via 405 will ensure that two rotation pins 3 can rotate at least 30 °.
Further, referring back to Fig. 1, a kind of specific embodiment party of the driving bipod rotary connector providing as the present invention
Formula, fore shell 4 is provided with two swivelling chutes 406 with rotating disk 302 cooperation, and rotation via 405 is in swivelling chute 406.Rotation
Groove 406 carries out positioning limit to rotating disk 302 it can be ensured that rotation pin 3 positioning recurrence of disease at the same time next year standardization, is easy to be properly inserted.
Further, referring to Fig. 9, a kind of specific embodiment party of the driving bipod rotary connector providing as the present invention
Formula, rotation via 405 is scallop hole, and two medial surface when two scallop holes and two rotation pins 3 are parallel are tangent, another
Two lateral surface that side rotation described with two pin 3 rotates to be 30 ° are tangent.It is known that electric elements slightly error, then can lead
Cause plug to be difficult to insert in socket aperture, or friction spark occurs, cause danger, electric elements will guarantee precision, use safety, do
To perfectly safe, here, the both sides of scallop hole the position of rotation pin 3 is carried out further spacing, to guarantee pin chi
Very little accuracy.
In addition, further illustrating here, referring again to Fig. 9, the driving bipod rotary connector of present invention offer
Two rotary connector parallel directions when maximum Outside Dimensions be 36.8mm for H, to facilitate making of socket aperture side by side on insert row
With, it is to avoid the socket aperture inserting and being close to can not be inserted into the problem of plug.
Further, referring to Fig. 1, Fig. 2, Fig. 3, Fig. 5, Fig. 6, the driving bipod rotary connector that provides as the present invention
A kind of specific embodiment, parallel on fore shell 4 be provided with two guide and limit plates 404, the second pushing part 208 of push pedal 2 and rotation
It is provided with rotary steering portion 207, the lateral surface in rotary steering portion 207 and two guide and limit plates 404 medial surface phase between portion 205
Cut.Guide and limit when guide and limit plate 404 and rotary steering portion 207 formation push pedal 2 move up and down, further avoids push pedal
2 trend having oblique movement, and the non-compliant situation of pin leading to.
Also need to here be explained further, two two sides referred to herein are tangent, be all to slide between two parts
Cooperation, is capable of relative movement, and push pedal 2 herein is moving parts, then push pedal 2 is can be relatively sliding with respect to tangent part
Dynamic it is also possible to be considered that gap coordinates.
Further, referring to Fig. 1-Fig. 8, the one kind of the driving bipod rotary connector providing as the present invention is embodied as
Mode, is provided with strip hole 204 in the middle part of push pedal 2, is arranged on spacing in the middle of two rotation pins 3 on fore shell 4
Post 403 is coordinated with strip hole 204, the limited post 403 on fore shell 4 be symmetrically arranged on two with two locating dowels 402, fixed at two
Be equipped with screwed hole 401 on position post 402 and limited post 403, screw 5 pass through middle shell 1 and lower section two locating dowels 402 and
Limited post 403 connects, and by three screws 5, middle shell 1 is tightened together with fore shell 4.The strip hole 204 of setting in push pedal 2,
Coordinate with the limited post 403 on fore shell 4, play spacing effect, the two ends of strip hole 204 are spacing stop up and down, by Fig. 2,
Fig. 5 understands, when upwardly push pedal 2 is in strip hole 204 lower dead center to limited post 403, two rotation pins 3 are rotated in place,
When push down on push pedal 2 to limited post 403 be located at strip hole 204 top dead centre when, two rotation pins 3 be in parallel, wherein, according to
GB RVVZ-2P plug, the standard size of GB RVVZ-3P plug are it may be determined that the distance of center circle of two semicircles of strip hole 204
It is 5mm for S, distance of center circle can have deviation here, but deviation need to control within the scope of GB plug allows, to ensure safety
Use.That is, 2 need of push pedal move back and forth 5mm, you can realize between GB RVVZ-2P plug and GB RVVZ-3P plug
Conversion, the dynamics without having to worry about promotion or the distance of passage exceed causes pin to deviate normal place.
On the basis of above-described embodiment, the present invention also provides a kind of wiring board, as shown in Figure 13, including plug, electric wire
And insert row, electric wire coupler plug and insert row, plug is any one in above-mentioned driving bipod rotary connector, in driving bipod
It is covered with shell 6, electric wire passes through the wiring hole 7 on shell 6 to be connected with two rotation pins 3 outside rotary connector, wherein, the
One pushing part 201 and the second pushing part 208 at least one end are exposed to outside shell 6.During use, promote push pedal up and down, you can make two
Rotation pin realizes angle rotation.In practical work life, for example, at present, either at home or office space, all can be pre-
First some sockets are fixed on wall, these socket great majority comprise a bipod jack, three foot jacks, are commonly inserted
Two-pin plug, then three foot jacks be equivalent to illusory it is impossible to be inserted into two-pin plug or three-pin plug, therefore other wiring board is not
Insertion can use, so that socket can not be adequately and reasonably utilized；And utilize the present invention provide wiring board, then can two-pin plug light
Conversion, and then insert in three foot jacks.
On the basis of above-described embodiment, refer to Figure 14, Figure 15, the present invention also provides a kind of USB charging head, including after
Shell 8, USB female seat 9, the electrical part 10 being connected with USB female seat 9 and the charging plug being connected with electrical part 10, charging plug is this
Any one in the driving bipod rotary connector that invention provides, back cover 8 is covered on fore shell 4, the wherein first pushing part 201 He
Second pushing part 208 at least one end is exposed to outside back cover 8.During use, promote push pedal up and down, you can make two rotation pins realize angle
Degree rotation.In practical work life, for example, at present, either at home the waiting room during, still travel in office space, all can
Very hommization in advance some sockets are fixed on wall, but, identical, these socket great majority comprise a bipod insert
Hole, three foot jacks, have been commonly inserted two-pin plug, then three foot jacks are equivalent to illusory it is impossible to be inserted into two-pin plug
Or three-pin plug, therefore other electric elements can not insert use, so that socket can not be adequately and reasonably utilized；And adopt the present invention
The USB charging head providing, then can easily change two-pin plug, and then inserts in three foot jacks, very easy to use.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (10)
1. driving bipod rotary connector rotates, with described fore shell, two rotary insertions being connected it is characterised in that including fore shell
Foot and the rotary positioning mechanism for making two described rotation pins rotate and position；
Described rotary positioning mechanism includes the middle shell being covered on described fore shell and is located between described fore shell and described middle shell
Push pedal.
2. driving bipod rotary connector as claimed in claim 1 is it is characterised in that described push pedal includes being divided into its two ends
The first pushing part and the second pushing part, described first pushing part and described second pushing part at least one end are exposed to described middle shell
Outward, between described first pushing part and described second pushing part be reset portion and rotating part, the two sides of described reset portion with
The medial surface of two described rotation pin parastates is tangent, and the two sides of described rotating part are two symmetrical in splayed
Inclined-plane, rotation described with two pin of inclined-plane described in two reversely rotates tangent to medial surface during specified angle；
It is provided with reset limiting section and rotary stopper portion, two medial surface of described reset limiting section and two described rotations in described middle shell
Turn pin parallel when lateral surface tangent, two medial surface in described rotary stopper portion and two described rotation pin rotate to specify
Lateral surface during angle is tangent.
3. driving bipod rotary connector as claimed in claim 2 is it is characterised in that the described reset portion of described push pedal and institute
State and between rotating part, be provided with reset guide portion, the folder between the two sides in described reset guide portion and the two sides of described rotating part
Angle is obtuse angle.
4. driving bipod rotary connector as claimed in claim 2 is it is characterised in that described push pedal is provided with two limit convexes
Rise, be provided with the upper backstop relative with two described spacing preiections and lower backstop in described middle shell, when described push pedal moves up to
When two described rotation pins reversely rotate specified angle, one of described spacing preiection stop bit is upper in described upper backstop
Side, when described push pedal move downwardly to two described rotation pins be parastate when, another described spacing preiection stop bit in
The downside of described lower backstop.
5. the driving bipod rotary connector as described in any one of claim 2 to 4 is it is characterised in that two described rotary insertions
The connection end of foot is equipped with rotary shaft, and two described rotary shafts are rotatably assorted with two location holes on described middle shell, institute
State fore shell be provided with two described rotary insertions wear out and can make two described rotation pins reverse for axle center with described rotary shaft
The rotation via of at least 30 ° of rotation, two described rotation pins are equipped with rotating disk, through the described rotation on described fore shell
Two described rotation pins of via are supported on described fore shell by described rotating disk, and described location hole is located at the described limit that resets
Position portion and the intersection in rotary stopper portion.
6. driving bipod rotary connector as claimed in claim 5 it is characterised in that described fore shell be provided with two with described
The swivelling chute of rotating disk cooperation, described rotation via is in described swivelling chute；
Described rotation via is scallop hole, two medial surface when two described scallop hole rotation described with two pins are parallel
Tangent, two lateral surface that another side rotation described with two pin rotates during specified angle are tangent.
7. driving bipod rotary connector as claimed in claim 5 is it is characterised in that parallel on described fore shell be provided with two and lead
To limiting plate, between the second pushing part of described push pedal and rotating part, it is provided with rotary steering portion, the outside in described rotary steering portion
Face is tangent with two described guide and limit plate medial surface.
8. driving bipod rotary connector as claimed in claim 5 is it is characterised in that be provided with the middle part of described push pedal
Strip hole, is arranged on the limited post in the middle of rotation pin described in two on described fore shell and described strip hole cooperation, in institute
That states limited post is symmetrically arranged on two with two locating dowels, is equipped with screw thread in two described locating dowels and described limited post
Hole, screw is connected through described middle shell with two described locating dowels of lower section and described limited post, by described middle shell with described
Fore shell tightens together.
9. wiring board, including plug, electric wire and insert row, described electric wire connects described plug and described insert row it is characterised in that institute
Stating plug is arbitrary described driving bipod rotary connector in claim 1 to 8, outside described driving bipod rotary connector
It is covered with shell, described electric wire passes through rotation described with two pin of the wiring hole on described shell to be connected.
10.USB charging head, including back cover, USB female seat, the electrical part being connected with described USB female seat and with described electrical part phase
Charging plug even is it is characterised in that described charging plug is arbitrary described driving bipod rotation in claim 1 to 8
Plug, described rear shell cover is together on described fore shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611201593.3A CN106486873B (en) | 2016-12-22 | 2016-12-22 | Push type bipod rotary connector, wiring board and USB charging head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611201593.3A CN106486873B (en) | 2016-12-22 | 2016-12-22 | Push type bipod rotary connector, wiring board and USB charging head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106486873A true CN106486873A (en) | 2017-03-08 |
| CN106486873B CN106486873B (en) | 2019-01-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611201593.3A Active CN106486873B (en) | 2016-12-22 | 2016-12-22 | Push type bipod rotary connector, wiring board and USB charging head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106486873B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2039470U (en) * | 1988-07-25 | 1989-06-14 | 姚贵仁 | Dual-purpose single-phase two-wire plug with variable angle |
| US20070019422A1 (en) * | 2005-07-22 | 2007-01-25 | Chow Shau-Din | Universal power plug |
| CN201774009U (en) * | 2010-07-21 | 2011-03-23 | 胜德国际研发股份有限公司 | Power supply plug |
| CN203826731U (en) * | 2014-05-16 | 2014-09-10 | 中国矿业大学 | Pin conversion type plug |
| CN204858035U (en) * | 2015-04-16 | 2015-12-09 | 杨晓峰 | Rotatable device of participating in |
| CN206412609U (en) * | 2016-12-22 | 2017-08-15 | 合肥惠科金扬科技有限公司 | Driving bipod rotary connector, wiring board and USB charging heads |
-
2016
- 2016-12-22 CN CN201611201593.3A patent/CN106486873B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2039470U (en) * | 1988-07-25 | 1989-06-14 | 姚贵仁 | Dual-purpose single-phase two-wire plug with variable angle |
| US20070019422A1 (en) * | 2005-07-22 | 2007-01-25 | Chow Shau-Din | Universal power plug |
| CN201774009U (en) * | 2010-07-21 | 2011-03-23 | 胜德国际研发股份有限公司 | Power supply plug |
| CN203826731U (en) * | 2014-05-16 | 2014-09-10 | 中国矿业大学 | Pin conversion type plug |
| CN204858035U (en) * | 2015-04-16 | 2015-12-09 | 杨晓峰 | Rotatable device of participating in |
| CN206412609U (en) * | 2016-12-22 | 2017-08-15 | 合肥惠科金扬科技有限公司 | Driving bipod rotary connector, wiring board and USB charging heads |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106486873B (en) | 2019-01-29 |
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