CN110247254A - Foldable plug component and device including foldable plug component - Google Patents
Foldable plug component and device including foldable plug component Download PDFInfo
- Publication number
- CN110247254A CN110247254A CN201910577322.5A CN201910577322A CN110247254A CN 110247254 A CN110247254 A CN 110247254A CN 201910577322 A CN201910577322 A CN 201910577322A CN 110247254 A CN110247254 A CN 110247254A
- Authority
- CN
- China
- Prior art keywords
- plug component
- foldable plug
- pin
- main body
- position limiting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/60—Means for supporting coupling part when not engaged
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/71—Contact members of coupling parts operating as switch, e.g. linear or rotational movement required after mechanical engagement of coupling part to establish electrical connection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
-
- 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
- H01R24/66—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with pins, blades or analogous contacts and secured to apparatus or structure, e.g. to a wall
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2103/00—Two poles
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention provides a kind of foldable plug component and the device including foldable plug component, comprising: at least two pins being intervally installed；Shell, the shell is interior to form accommodating space, the bracket for fixed piece on earpiece is provided in the accommodating space, at least two pin passes through the rotatable fixation of rotating shaft on the bracket；Pin accommodating groove, on the housing, when the pin is in folded state, the pin is accommodated in the pin accommodating groove for setting；First position limiting structure, it is arranged in the rotating shaft at least one end, it is configured to limit the foldable plug component when the foldable plug component is installed to apparatus main body and the pin in the open state and be separated with described device main body, guarantee the fastness of the two connection, it is necessary to separation is just able to achieve after folding.
Description
Technical field
The present invention relates to electronic product accessory technical field, in particular to a kind of foldable plug component and including can
The device of folding plug component.
Background technique
Charger product is relatively universal at present and a great variety, the plug design of most of Sino-U.S.'s sundials and require it is similar,
And be all largely band foldover design, it can be folded according to service condition and open or pack up pin, it is convenient for collecting while complete to adapt to
The plug demand of ball different specifications, user can freely replace the design scheme of plug as needed, insert so that folding
Head is got back large range of application, and interchangeable folding plug is also widely applied in this context, but is limited by safety, so that
The volume of almost all of dismountable foldable plug is all bigger, and limits the design of product appearance, connects no with main body
In the case where, single plug is equally inserted into connecting forceful electric power, and safety is also poor.
Therefore, the present invention provides a kind of new foldable plug component and the device including foldable plug component, with solution
Certainly above-mentioned technical problem.
Summary of the invention
In view of the deficiencies of the prior art, one aspect of the present invention provides a kind of foldable plug component, described foldable slotting
Head assembly includes:
At least two pins being intervally installed；
Shell, the shell is interior to form accommodating space, and the bracket for fixed piece on earpiece, institute are provided in the accommodating space
It states at least two pins and passes through the rotatable fixation of rotating shaft on the bracket；
Pin accommodating groove, on the housing, when the pin is in folded state, the pin is accommodated in institute for setting
It states in pin accommodating groove；
First position limiting structure is arranged in the rotating shaft at least one end, is configured to pacify in the foldable plug component
The foldable plug component is limited when being filled to apparatus main body and the pin in the open state to separate with described device main body.
Optionally, the axle center that first position limiting structure deviates the rotating shaft is arranged in the rotating shaft at least one end.
Optionally, first position limiting structure includes bulge-structure, and the free end of the bulge-structure is located at the pin
Outside and/or, the bulge-structure is along the axial direction extension length for being parallel to the rotating shaft.
Optionally, opening is formed on the shell, the opening is configured to allow for first position limiting structure in pin
It folds and is freely rotated in the opening during opening.
Optionally, be formed with slot on the shell, the slot position when pin is opened described in the first position limiting structure institute
At the position at place, and the slot is parallel to the direction of insertion setting of the foldable plug component.
Optionally, first position limiting structure extends in the slot.
Optionally, further include locking piece, be movably disposed in the accommodating space, be in rugosity in the pin
When state, the pin is opened for limiting the rotating shaft revolution, wherein the locking piece includes retaining structure, the detent
Structure is movably disposed in the accommodating space, when the pin is in folded state, for limiting the rotating shaft
The pin is opened in revolution.
Optionally, the locking piece further includes the resetting structure for resetting the retaining structure, the resetting structure
Fixing end is resisted against on the shell, and the free end of the resetting structure connects the retaining structure, wherein the retaining structure
One end setting for connecting the resetting structure is fluted, is provided with protrusion in the groove, described in the retaining structure connection
Protrusion.
Optionally, it is additionally provided with third position limiting structure on the rotating shaft, for limiting the rotation of the rotating shaft.
Optionally, the locking piece includes retaining structure, and the retaining structure resists the third position limiting structure to limit
The rotation of the rotating shaft.
Optionally, the third position limiting structure includes the bulge-structure being arranged on the rotating shaft, alternatively, the third
Position limiting structure includes the sunk structure being arranged on the rotating shaft.
Optionally, the foldable plug component is applied to charging unit, and the charging unit includes apparatus main body, described
Foldable plug component further includes mounting assembly, is set on the shell, for the foldable plug component is detachable
Installation to described device main body, wherein the mounting assembly includes power transmission component, is electrically connected to the pin, is being pacified
The power input interface of described device main body is electrically connected to when being attached to described device main body.
Optionally, it is additionally provided with mounting hole on the side wall of the shell, for the foldable plug component is detachable
Installation to apparatus main body when, the unlocking structure in described device main body is inserted into the unlock locking piece from the mounting hole,
Pack up the rotatable opening of the pin and folding.
Optionally, the mounting hole is arranged on the locking piece moving direction, and the retaining structure is from retaining structure master
Body extends to be extended to outside the shell by the mounting hole.
Further aspect of the present invention provides a kind of device including foldable plug component, and described device includes:
Foldable plug component above-mentioned；
Apparatus main body, described device main body are removably installed with the foldable plug component, wherein described device master
Body includes unlocking structure, and when the foldable plug component is assembled into described device main body, the unlocking structure is for unlocking
Locking piece packs up the rotatable opening of pin and folding.
Optionally, when described device main body and the foldable plug component are in connection status, the unlocking structure
Mounting hole on foldable plug component makes pin against the locking piece of the foldable plug component to unlock locking piece
Rotatable opening.
Optionally, be additionally provided with the second position limiting structure in described device main body, the foldable plug component install to
When apparatus main body and pin opening, the second position limiting structure in described device main body is for limiting the foldable plug component
First position limiting structure prevents the foldable plug component with described device main body from separating.
Optionally, the protrusion of second position limiting structure is located at described first in the foldable plug component direction of insertion
The front end of position limiting structure.
Foldable plug component in the embodiment of the present invention includes locking piece, when the pin is in folded state, limit
It makes the rotating shaft revolution and opens the pin, so that pin is in folded state, not in the case where non-injury is destroyed
It can open, cannot normally be inserted into and connect forceful electric power use, so that security reliability is higher.In addition, in the embodiment of the present invention
First position limiting structure is arranged in the rotating shaft at least one end, is configured to install in the foldable plug component to device
Both the foldable plug component is limited when main body and the pin in the open state to separate with described device main body, guarantee
The fastness of connection, it is necessary to separation is just able to achieve after folding.Also, foldable plug component of the invention is small in size, makes to produce
The freedom degree of product design is bigger, and user experience is more preferable.
Device including foldable plug component of the invention includes foldable plug component and apparatus main body, described device
Main body is removably installed with the foldable plug component, wherein described device main body includes unlocking structure, is rolled over described
When folded plug-assembly is assembled into described device main body, the unlocking structure makes the rotatable opening of pin and folding for unlocking locking piece
Overlapping rises, and guarantees the normal use of device；Plug-assembly with apparatus main body when separating, it is necessary to which pin is packed up in folding, is otherwise existed
It cannot achieve separation under the action of second position limiting structure of apparatus main body and the first position limiting structure of foldable plug component；Can
Pin is in foldable locking state after folding plug component is separated with apparatus main body, and locking piece locks pin, makes folding pin just
It cannot often be opened under operation, cannot normally be inserted into and connect forceful electric power use, so that security reliability is higher.
Detailed description of the invention
Following drawings of the invention is incorporated herein as part of the present invention for the purpose of understanding the present invention.Shown in the drawings of this hair
Bright embodiment and its description, principle used to explain the present invention.
In attached drawing:
The pin that Fig. 1 shows the foldable plug component in one embodiment of the invention is in signal when folded state
Figure；
Fig. 2 shows the signal of the pin of the foldable plug component in one embodiment of the invention in the open state
Figure；
Fig. 3 shows the decomposition diagram of the foldable plug component in one embodiment of the invention；
Fig. 4 shows the enlarged diagram of the pin of the foldable plug component in one embodiment of the invention；
Fig. 5 shows the side view when foldable plug component in one embodiment of the invention is not mounted to apparatus main body
Figure；
The section that Fig. 6 shows when the foldable plug component in one embodiment of the invention is not mounted to apparatus main body shows
It is intended to；
Fig. 7 shows the device including foldable plug component in one embodiment of the invention and is in rugosity in pin
Diagrammatic cross-section when state；
Fig. 8 shows the device including foldable plug component in one embodiment of the invention and is in open shape in pin
The first diagrammatic cross-section when state；
Fig. 9 shows the partial top view of the device including foldable plug component in one embodiment of the invention；
Figure 10 shows being in pin for the device including foldable plug component in one embodiment of the invention and beats
The second diagrammatic cross-section when open state；
Figure 11 shows being in pin for the device including foldable plug component in one embodiment of the invention and rolls over
The first diagrammatic cross-section during folded；
Figure 12 shows being in pin for the device including foldable plug component in one embodiment of the invention and rolls over
The second diagrammatic cross-section during folded；
Figure 13 shows being in pin for the device including foldable plug component in one embodiment of the invention and rolls over
The first diagrammatic cross-section when overlapping state；
Figure 14 shows being in pin for the device including foldable plug component in one embodiment of the invention and rolls over
The second diagrammatic cross-section when overlapping state；
Figure 15 shows foldable plug component in one embodiment of the invention and when apparatus main body is in discrete state
The first diagrammatic cross-section；
Figure 16 shows foldable plug component in one embodiment of the invention and when apparatus main body is in discrete state
The second diagrammatic cross-section；
Figure 17 shows in one embodiment of the invention foldable plug component and apparatus main body be in discrete state when
Stereoscopic schematic diagram.
Specific embodiment
In the following description, a large amount of concrete details are given so as to provide a more thorough understanding of the present invention.So
And it is obvious to the skilled person that the present invention may not need one or more of these details and be able to
Implement.In other examples, in order to avoid confusion with the present invention, for some technical characteristics well known in the art not into
Row description.
It should be understood that the present invention can be implemented in different forms, and should not be construed as being limited to propose here
Embodiment.On the contrary, provide these embodiments will make it is open thoroughly and completely, and will fully convey the scope of the invention to
Those skilled in the art.In the accompanying drawings, for clarity, the size and relative size in the area Ceng He may be exaggerated.From beginning to end
Same reference numerals indicate identical element.
It should be understood that when element or layer be referred to " ... on ", " with ... it is adjacent ", " being connected to " or " being coupled to " it is other
When element or layer, can directly on other elements or layer, it is adjacent thereto, be connected or coupled to other elements or layer, or
There may be elements or layer between two parties by person.On the contrary, when element is referred to as " on directly existing ... ", " with ... direct neighbor ", " directly
It is connected to " or " being directly coupled to " other elements or when layer, then there is no elements or layer between two parties.It should be understood that although can make
Various component, assembly units, area, floor and/or part are described with term first, second, third, etc., these component, assembly units, area, floor and/
Or part should not be limited by these terms.These terms be used merely to distinguish a component, assembly unit, area, floor or part with it is another
One component, assembly unit, area, floor or part.Therefore, do not depart from present invention teach that under, first element discussed below, portion
Part, area, floor or part are represented by second element, component, area, floor or part.
Spatial relation term for example " ... under ", " ... below ", " below ", " ... under ", " ... it
On ", " above " etc., herein can for convenience description and being used describe an elements or features shown in figure with
The relationship of other elements or features.It should be understood that spatial relation term intention further includes making other than orientation shown in figure
With the different orientation with the device in operation.For example, then, being described as " under other elements if the device in attached drawing is overturn
Face " or " under it " or " under it " elements or features will be oriented in other elements or features "upper".Therefore, exemplary art
Language " ... below " and " ... under " it may include upper and lower two orientations.Device can additionally be orientated (be rotated by 90 ° or its
It is orientated) and spatial description language as used herein correspondingly explained.
The purpose of term as used herein is only that description specific embodiment and not as limitation of the invention.Make herein
Used time, " one " of singular, "one" and " described/should " be also intended to include plural form, unless the context clearly indicates separately
Outer mode.It is also to be understood that term " composition " and/or " comprising ", when being used in this specification, determines the feature, whole
The presence of number, step, operations, elements, and/or components, but be not excluded for one or more other features, integer, step, operation,
The presence or addition of component, assembly unit and/or group.Herein in use, term "and/or" includes any of related listed item and institute
There is combination.
In order to thoroughly understand the present invention, detailed structure will be proposed in following description, to illustrate proposition of the present invention
Technical solution.Presently preferred embodiments of the present invention is described in detail as follows, however other than these detailed descriptions, the present invention can be with
With other embodiments.
One kind is provided in order to solve technical problems, the present invention such as volume existing for current foldable plug is big, safety is poor
Foldable plug component, comprising:
At least two pins being intervally installed；
Shell, the shell is interior to form accommodating space, and the bracket for fixed piece on earpiece, institute are provided in the accommodating space
It states at least two pins and passes through the rotatable fixation of rotating shaft on the bracket；
Pin accommodating groove, on the housing, when the pin is in folded state, the pin is accommodated in institute for setting
It states in pin accommodating groove；
First position limiting structure is arranged in the rotating shaft at least one end, is configured to pacify in the foldable plug component
The foldable plug component is limited when being filled to apparatus main body and the pin in the open state to separate with described device main body.
Foldable plug component in the embodiment of the present invention includes locking piece, when the pin is in folded state, limit
It makes the rotating shaft revolution and opens the pin, so that pin is in folded state, not in the case where non-injury is destroyed
It can open, cannot normally be inserted into and connect forceful electric power use, so that security reliability is higher.In addition, in the embodiment of the present invention
First position limiting structure is arranged in the rotating shaft at least one end, is configured to install in the foldable plug component to device
Both the foldable plug component is limited when main body and the pin in the open state to separate with described device main body, guarantee
The fastness of connection, it is necessary to just be able to achieve separation after folding, while guarantee effective locking of locking piece under discrete state.Also,
Foldable plug component of the invention it is small in size, keep the freedom degree of product design bigger, user experience is more preferable.
Below with reference to Fig. 1 to Figure 17 to foldable plug component of the invention and the device including foldable plug component into
Row explanation and illustration.
In one embodiment of the invention, foldable plug component includes: shell, and it is empty that accommodating is formed in the shell
Between.In specific example as depicted in figs. 1 and 2, the shell includes face-piece 101 and bottom case 108, the inside of the face-piece 101
With accommodating space, for accommodating the devices such as various devices, such as electroconductive elastic sheet, locking piece.
Face-piece 101 and bottom case 108 engage, the accommodating space in 108 sealing cover face-piece 101 of bottom case, thus what the two combined
Accommodating space is formed in shell, wherein it can be engaged in any suitable manner between face-piece 101 and bottom case 108, such as
By way of buckle, the mode of close-fitting, the mode of welding or the mode being spirally connected etc., wherein in the present embodiment, face-piece and bottom
Shell 108 is connected by way of buckle is combined into a complete shell, and it is firm to combine between the two, it is believed that is that one is non-disconnectable
Inloading part will not find relative displacement to each other.
Illustratively, as shown in figure 3, being provided with pin accommodating groove 103 on the shell, more specifically, the pin is received
Slot 103 of receiving is arranged on the face-piece 101, and when pin is in folded state, pin is accommodated in pin accommodating groove 103.Its
In, the size of the pin accommodating groove 103 and the size matching of pin merge the size for being greater than pin, in order to which pin to be accommodated in
Wherein.
Continue as depicted in figs. 1 and 2, foldable plug component includes at least two pins 102 being intervally installed.It should
Pin 102 may include the pin for meeting the safety standard specification of every country, for example, meeting China, the U.S., Japan, Britain
Etc. nation's securities standard specification pin.In the present embodiment, mainly it is with two 102 structures of pin being intervally installed
Foldable plug component of the invention is explained and illustrated in example, it should be noted that the structure of pin is not limited to
Structure is stated, can also be other suitable structures.
Optionally, as shown in figure 3, at least two pins 102 being intervally installed are connected by rotating shaft 1041, lead to
The revolution for crossing the rotating shaft can drive pin 102 to rotate.Wherein, the setting of rotating shaft 1041 is used for and leads in pin 102
One end of electric elastic slice electrical connection, and the one end for being used to be electrically connected to a power source far from pin 102.
In one example, as shown in Figure 3 and Figure 4, it is additionally provided with third position limiting structure 1042 on rotating shaft 1041, be used for
Limit the rotation of the rotating shaft 1041.Optionally, the third position limiting structure includes the protrusion being arranged on the rotating shaft
Structure, alternatively, the third position limiting structure 1042 includes the sunk structure being arranged on the rotating shaft, such as in setting shaft
Sunk structure at 1/4.
Pin can carry out rotary folding in the plane perpendicular of bottom case to parallel range, can be in 0~90 ° of range
It is inside rotated, pin can be made convenient electric with power supply perpendicular to the bottom surface of bottom case when in use by the rotation to pin
Connection, while can fold and pack up when not in use, it is convenient for carrying.
In one example, as shown in Figure 3 and Figure 4, at least one end of the rotating shaft 1041 is additionally provided with the first limit
Structure 109 is configured to install in the foldable plug component to apparatus main body and pin time limit in the open state
The fixed foldable plug component is separated with described device main body, prevent the foldable plug component and described device main body from
Separation prevents to guarantee the stability of the two connection when pin is opened, and includes that this is foldable slotting caused by the two separation
The problem of device of head assembly can not work normally.
Optionally, first position limiting structure can be any suitable structure, for example, as shown in Figure 3 and Figure 4, it is described
First position limiting structure 109 includes bulge-structure, and the free end of the bulge-structure is located at the outside of the pin 102, such as institute
State axial continuation length of the bulge-structure along the rotation axis.
Illustratively, the axle center that first position limiting structure 109 deviates the rotating shaft 1041 is arranged in the rotating shaft
1041 at least one end, so that the tendency of circular arc can be presented in rotating shaft when rotating, it is alternatively possible to be arranged in one end of rotating shaft
First position limiting structure 109, or first position limiting structure 109 can also be respectively provided at the both ends of rotating shaft 1041.
In one example, as shown in figure 3, being also formed with opening 110 in shell, the opening 110 is configured to allow for institute
The first position limiting structure 109 is stated to be freely rotated in the opening 110 during pin folds and opens.Specifically, this is opened
Mouth 110 can be set on face-piece 101.Optionally, the size of the opening 110 is greater than the size of first position limiting structure, so that
First position limiting structure 109 can be freely rotated in opening 110 without being hindered.Wherein, which can be according to turning round
The motion profile of first position limiting structure described in when axis turns round and set, for example, the shape of the opening can be arc, such as circular arc
Shape.Also, the size setting of the opening will guarantee that the revolution of rotating shaft will not be hindered when pin can be opened or be folded.
Further, the free end of first position limiting structure 109 is extend out to except the shell from the opening 110,
Such as extend out to except the side wall of the shell, it, can be with device master with when foldable plug component is installed to apparatus main body
The second position limiting structure on body matches.Optionally, slot is formed on the shell, the slot position opens when institute in the pin
The location of the first position limiting structure place is stated, and the slot is parallel to the direction of insertion setting of the foldable plug component,
Second position limiting structure of the slot and apparatus main body matches wherein, and the first position limiting structure extends in the slot.
As Fig. 1 and Fig. 2 are respectively illustrated when pin 102 is in folded state and pin 102 is in the open state
Schematic diagram, in folded state, the first position limiting structure 109 is located at the top position of opening 110, and in opening state, the first limit
Bit architecture is located at the bottom position of opening 110, and with the state change of pin, the position of first position limiting structure 109 is also therewith
Variation.
Illustratively, it is provided with fixed structure 1080 in accommodating space in the housing, which is set to
In the accommodating space of shell, more specifically, the fixed structure is set on bottom case 108, can in any suitable manner by
The fixed structure is fixed on bottom case 108, for example, by bonding, the modes such as weld, be spirally connected.
The bracket 1082 for fixed piece on earpiece is provided in the accommodating space, at least two pin passes through rotating shaft
1041 it is rotatable be fixed on the bracket 1082, in a specific example, as shown in figure 3, being arranged on the bottom case 108
There is the bracket 1082 for fixed piece on earpiece 102, at least two pin is fixed on the bracket 1082 by rotating shaft 1041
On, wherein the bracket 1082 can be spaced two brackets 1082, and the top of the bracket is set as the circle of indent
Arc, to be matched with rotating shaft 1041.Wherein, after rotating shaft 1041 is fixed on bracket 1082, to realize rotating shaft
Rotatable fixation on bracket.More specifically, the bracket 1082 for fixed piece on earpiece is additionally provided on fixed structure 1080, Gu
Determine structure 1080 to be arranged on bottom case 108, then bracket is also arranged on bottom case 108 accordingly.
Illustratively, it is additionally provided with elastic slice fixing seat 1081 on the fixed structure 1080, for consolidating electroconductive elastic sheet 107
Due on bottom case 108.
Optionally, the shape of bottom case 108 can be any suitable shape, wherein the bottom case 108 can only include bottom
Plate, thus the opening of 101 bottom of sealing cover face-piece, alternatively, bottom case 108 can also be including bottom plate and the mounting plate being vertically arranged, peace
One end of bottom plate is arranged in loading board, which mutually snaps connection with face-piece.
Mounting hole 1083 is additionally provided on the side wall of the shell, for removably pacifying the foldable plug component
When being filled to apparatus main body, the unlocking structure in described device main body is inserted into the unlock locking piece from the mounting hole 1083,
Pack up the rotatable opening of the pin and folding.
Illustratively, as shown in figure 3, the mounting hole is arranged on the locking piece moving direction, in device master
When body is connected with foldable plug component, the unlocking structure of apparatus main body passes through the mounting hole, and to locking piece applied force, make to lock
It is mobile to determine part, to unlock locking piece.
In one example, which is arranged on the vertical mounting plate of bottom case 108.Further, institute
It states and is additionally provided with the through-hole 1084 opposite with the mounting hole 1083 on fixed structure 1080, the size and shape of the through-hole 1084 can
To match with mounting hole 1083.
In one example, the foldable plug component is applied to charging unit, and the charging unit includes device master
Body, foldable plug component further include mounting assembly (not shown), are set on the shell, and being used for will be described foldable slotting
Head assembly is removably installed to apparatus main body.Wherein, the mounting assembly can be set on bottom case or on face-piece.Example
Such as, the mounting assembly is arranged on the fixed structure 1080.
Optionally, the mounting assembly includes power transmission component (not shown), is electrically connected to the pin, is being installed to
The power input interface of described device main body is electrically connected to when described device main body.Because of the matching of charging plug and charging body
It is removably this field routine techniques, therefore the embodiment of the present invention does not elaborate.
In one example, described to lead as shown in figure 3, the foldable plug component 100 further includes electroconductive elastic sheet 107
The lower section of the pin 102 is arranged in electric elastic slice 107, the pin in the open state, (the contact of one end of the pin
End) it is in contact and is electrically connected with the electroconductive elastic sheet 107, and it is electrically connected to the power transmission component, folding is in pin 102
When overlapping state, pin is not contacted with electroconductive elastic sheet 107.
Optionally, it is provided with fixed part on the electroconductive elastic sheet 107, fixation hole 1071 is provided on fixed part, the bottom of at
Elastic slice fixing seat 1081 is provided on shell 108, fixation hole 1071 matches with elastic slice fixing seat 1081, thus by electroconductive elastic sheet
107 are fixed on bottom case 108.
Wherein electroconductive elastic sheet 107 can be any suitable metal clips, such as copper splinter, aluminium elastic slice etc., can root
It is set as suitable shape according to actual needs, is not specifically limited herein.
The number of electroconductive elastic sheet 107 can depending on the number of pin 102, such as when pin 102 is set as two,
The quantity of electroconductive elastic sheet 107 is also two, and for usually general plug-assembly tool there are two pin, two pins are separately connected firewire
Or zero curve, therefore, electroconductive elastic sheet is arranged two.
In one example, as shown in figure 3, locking piece includes retaining structure 105, retaining structure 105 is movably disposed
In the accommodating space of shell, further, it is arranged on the bottom case 108, when the pin is in folded state, uses
The pin is opened in limiting the rotating shaft revolution.
Illustratively, the retaining structure 105 can be moved along the axially vertical direction with the rotating shaft 1041, so that
Retaining structure 105 is close or far from rotating shaft.
Illustratively, when pin is in folded state, the retaining structure 105 resist the third position limiting structure 1042 with
Limit the rotation of the rotating shaft.
Retaining structure 105 can also be on the bottom case 108 being arranged between adjacent stent 1082, in order to limit locking piece
Sliding slot (not shown) can also be arranged in moving direction on bottom case 108, and retaining structure 105 is arranged in the sliding slot, and along this
The length extending direction of sliding slot is mobile.Illustratively, the retaining structure 105 extends from retaining structure main body through the peace
Dress hole 1083 extends to outside the shell namely the part-structure of retaining structure 105 extends from retaining structure main body and passes through institute
Mounting hole 1083 is stated to extend to outside the shell, for example, the part retaining structure 105 (such as protrusion 1052) extend into it is logical
In hole 1084, or further extend and extended to outside the shell by the mounting hole 1083, alternatively, the detent knot
Structure 105 and the mounting hole 1083 are relatively and except the mounting hole 1083.
Retaining structure 105, which can according to need, is set as suitable shape, such as square column type etc. or other are irregular
Shape, but what need to be guaranteed is movement for the ease of locking piece, and it is preferably provided as flat in the face that retaining structure 105 is contacted with bottom case
Face.
In one example, as shown in figure 3, the top of the retaining structure 105 is arranged towards one end of the rotating shaft
There is the detent portion to match with the third position limiting structure 1042 on rotating shaft, which can be inserted third position limiting structure
1042, to limit the revolution of rotating shaft.
In one example, as shown in figure 3, locking piece further includes resetting structure 106, for resetting the retaining structure
105, such as when foldable plug component is separated from apparatus main body, the resetting structure resets retaining structure 105, makes the card
Bit architecture 105 resists the third position limiting structure 1042 to limit the rotation of the rotating shaft, to lock pin, is at
Folded state and cannot open.
Optionally, the free end of the resetting structure 106 connects the retaining structure 105, and the resetting structure 106 is consolidated
Fixed end is resisted against on shell, such as is resisted against the face-piece 101 or the bottom case 108.Specifically, fixing end is resisted against face-piece
On 101 side wall or on the side wall of bottom case 108 then depending on both actual structure, if face-piece 101 have it is outstanding downwards
Vertical side wall and the bottom end of bottom case 108 and the side wall buckles, then the fixing end of resetting structure 106 is then resisted against face-piece 101 at this time
Side wall on, and if bottom case has side wall protruding upward and with after face-piece buckle, the fixing end of resetting structure 106 then can be with
It is resisted against on the side wall of bottom case 108.
Illustratively, the resetting structure 106 includes reset spring, wherein the retaining structure 105 connects the reset
One end of structure has protrusion 1051, and the free end of the reset spring connects the protrusion, for example, the reset spring
Free end be sheathed on the protrusion 1051, to realize the connection of resetting structure 106 and retaining structure 105.Show at one
In example, as shown in fig. 6, the retaining structure 105 connects one end setting fluted 1053 of the resetting structure 106, it is described convex
Portion 1051 is located in the groove 1053 out.Wherein, the radial dimension of the groove 1053 is greater than the radial dimension of the resetting structure,
The cross sectional shape of the groove can be round, rectangular, other polygon etc..Optionally, the axial direction of the protrusion 1051 is long
Degree is less than the axial length of the groove 1053, so that entire protrusion 1051 is located in groove 1053, alternatively, can also be part
The protrusion 1051 of length is located at except groove 1053.
As shown in Figure 5 and Figure 6, when foldable plug component is not connected with apparatus main body also, face-piece 101 and bottom case 108
In conjunction with the firm shell for constituting foldable plug component, it is believed that be the non-disconnectable inloading part of one, relative displacement will not occur, at this time
Pin 102 keeps folding collapsed state namely lock state, if need to open pin 102, as shown in fig. 6, rotating shaft 1041
Need according to arrow in figure it is signified rotate in an anti-clockwise direction 90 °, to pin 102 be opened, but at this point, in resetting structure
Under the action of 106, retaining structure 105 is in pop-up state and resists (such as the third position limiting structure of the third position limiting structure 1042
1042 be sunk structure, then part retaining structure 105 is inserted into sunk structure limitation rotating shaft and turns round) to limit described return
The rotation of shaft cannot normally be inserted into conducting forceful electric power and use to make pin that can not open, at this time as safe condition, thus
In foldable plug individualism, the pin of folding is locked, cannot open in the case where non-injury is destroyed, cannot be normal
Insertion is connected forceful electric power and is used, so that security reliability is higher, and the volume of foldable plug component is also smaller.
In another embodiment, the present invention also provides a kind of dresses including the foldable plug component in previous embodiment
It sets, which can be arbitrary the device including plug-assembly, such as the apparatus may include charging units, wherein charging dress
Set may include phone charger, adapter, mobile power source etc..
Specifically, in one example, as shown in figure 9, the device 200 including foldable plug component of the invention, is somebody's turn to do
Device 200 includes: foldable plug component 100 above-mentioned, which includes face-piece, pin 102 etc., this can be rolled over
The structure of folded plug-assembly can refer to the description of previous embodiment, be not repeated herein.
The device 200 further includes apparatus main body 201, illustrates only the part-structure of apparatus main body 201 in the figure,
In, the shell of the apparatus main body 201, which is formed with, receives Wu for installing foldable plug component 100, receives and is equipped with electric power in depressed place
Receiving unit, which is electrically connected to the circuit structure being arranged in apparatus main body 201, and is electrically connected during installation
It is connected to the power transmission component being arranged in foldable plug component 100, for by the power transmission on pin 102 to above-mentioned electricity
Line structure.Apparatus main body 201 can be snapped connection with the foldable plug component, card slot clamps and the connection side of ultrasonic welding
The mode that formula is attached or other are suitable connects.
In a specific example, as shown in fig. 7, the apparatus main body 201 and the foldable plug component are dismountable
Installation, wherein described device main body 201 includes unlocking structure 202, is assembled into described device master in the foldable plug component
When body, the unlocking structure packs up the rotatable opening of pin and folding for unlocking locking piece.
Illustratively, when the foldable plug component is assembled into described device main body, the one of the unlocking structure 202
The retaining structure 105 against the foldable plug component is held, the retaining structure 105 is made to offset with third position limiting structure 1042
Detent portion mutually separated with third position limiting structure and release limitation to the rotating shaft, make the rotatable opening of pin and fold to receive
It rises.For example, moving the lateral arrows along Fig. 7 of retaining structure 105, without to the third position limiting structure on rotating shaft 1041
1042 are construed as limiting.
As shown in fig. 7, the unlocking structure, which passes through, to be rolled over when by foldable plug component and apparatus main body assembly and connection
Mounting hole or further across at least partly locking of the through-hole against the foldable plug component on folded plug-assembly
Part packs up the rotatable opening of pin and folding to unlock locking piece.
Specifically, the bottom case of the foldable plug component further includes the mounting plate being vertically arranged, on the mounting plate
It is provided with the mounting hole opposite with the end of locking piece of the foldable plug component, the unlocking structure 202 of apparatus main body 201
Apply active force on retaining structure 105 across the mounting hole being arranged on bottom case, which makes 105 grams of retaining structure
It takes the elastic force of resetting structure 106 and does work and transverse shifting (as shown in lateral arrows in Fig. 7) occur, until apparatus main body 201
It is installed completely with foldable plug component in place, locking piece at this time has released the limitation to rotating shaft 1041, makes rotating shaft
1041 can turn round, and the folding of pin 102 is made to pack up or open, wherein the space energy between rotating shaft and retaining structure at this time
Enough it is large enough to hold the revolution of rotating shaft.
As shown in figure 8, user is in use, since retaining structure 105 no longer generates limitation to rotating shaft 1041, it can be with
Directly to 102 applied force of pin, and make its opening, so that device 200 and power supply etc. be made to be electrically connected.
In one example, as shown in Figure 10, the second position limiting structure 203 is additionally provided in described device main body, described
When foldable plug component is installed to apparatus main body, on the pin 102 in the open state described device main body 201
Second position limiting structure 203 is used to limit the first position limiting structure 109 of the foldable plug component, makes the foldable plug group
Part cannot be separated with described device main body.When the two is in connection status and pin 102 is opened, the first position limiting structure 109
Position is in lowest part, and the end that the first position limiting structure 109 reaches hull outside is located at the outer of the second position limiting structure 203
Portion, if foldable plug component separated with apparatus main body, on the direction of the two separation, 109 He of the first position limiting structure
It is mutually limited between second position limiting structure 203, so that foldable plug component can not be separated with apparatus main body.
Optionally, the structure of second position limiting structure 203 can be any suitable structure, for example, as shown in figure 17,
Second position limiting structure 203 is the bulge-structure being arranged on the inner sidewall of apparatus main body 201, in foldable plug component
The slot to match with first position limiting structure is provided on side wall.The shape of the bulge-structure can be any suitable shape,
Such as rectangular block structure or other suitable shape.
In the following, describing foldable plug component with reference to figures 10 to Figure 17 with apparatus main body by being assembled to the process separated
(namely locking is locked to by solution).
Firstly, when foldable plug component shown in Fig. 10 and apparatus main body assemble namely the when of connection, in the pin
102 in the open state the second position limiting structure 203 in described device main body 201 for limiting the foldable plug component
The first position limiting structure 109, prevent the foldable plug component with described device main body from separating.
And as is illustrated by figs. 11 and 12, wherein Figure 11 and Figure 12 shows different CONSTRUCTED SPECIFICATIONs, in the sectional view of Figure 11
In, it can find out in Figure 11 during pin 102 folds, apparatus main body 201 and foldable plug group can only be made at this time
Part 100 is partially separated, and as seen from Figure 12, during pin 102 folds, the position of the first position limiting structure 109 with
The revolution of rotating shaft change, but its still mutually limitation between the second position limiting structure 203, for example, second limit
The protrusion of bit architecture 203 is located at the front end of first position limiting structure 109 in the foldable plug component direction of insertion, so that
Apparatus main body 201 and foldable plug component 100 are not completely separated.
Continue as shown in Figure 13 and Figure 14, if pin 102 is in when folding collapsed state, the first position limiting structure 109 at this time
Be moved to the top of the second position limiting structure 203, and if along direction shown in Figure 14 arrow, by apparatus main body 201 and foldable
Plug-assembly 100 separates, then the first position limiting structure 109 will not receive the limitation of the second position limiting structure 203 again.Therefore, such as Fig. 7
Shown, plug-assembly with apparatus main body when separating, it is necessary to which pin is packed up in folding, and pin can be packed up with hand foldable, foldable
Plug-assembly could be separated from apparatus main body, otherwise cannot achieve separation under the action of the unlocking structure of apparatus main body, folding
After overlapping plays pin, as shown in figure 15, plug-assembly 100 can be separated with apparatus main body 201, the unlocking structure of apparatus main body is not
Again to locking piece time effect power, under the action of 106 elastic force of resetting structure, and retaining structure 105 resets, so that rotating shaft
1041 cannot turn round, and realize that locking state, locking piece locking pin open it from turning round.And it is packed up in pin folding
Afterwards, as shown in figure 16, the first position limiting structure 109 is moved to the top of the second position limiting structure 203, and the two does not exist during the separation process
It limits each other, so as to separate foldable plug component from apparatus main body.Apparatus main body 201 and can is shown in Figure 17
Folding plug component 100 be kept completely separate after schematic diagram.
Device including foldable plug component of the invention includes foldable plug component and apparatus main body, described device
Main body is removably connect with the foldable plug component, wherein described device main body includes unlocking structure, is rolled over described
When folded plug-assembly is assembled into described device main body, the locking of one end of the unlocking structure against the foldable plug component
Part makes the locking piece is mobile to pack up or open to make pin that can normally fold to release the limitation to the rotating shaft, protects
The normal use of card device；Plug-assembly with apparatus main body when separating, it is necessary to which pin is packed up in folding, otherwise in apparatus main body
It cannot achieve separation under the action of first position limiting structure of the second position limiting structure and foldable plug；It is same in foldable plug component
Pin is in foldable locking state after apparatus main body separation, cannot open under normal operating, and cannot normally be inserted into connection forceful electric power makes
With so that security reliability is higher.User's carrying in addition, foldable plug design is more convenient for, user experience are more preferable.
Although describing example embodiment by reference to attached drawing here, it should be understood that above example embodiment are only exemplary
, and be not intended to limit the scope of the invention to this.Those of ordinary skill in the art can carry out various changes wherein
And modification, it is made without departing from the scope of the present invention and spiritual.All such changes and modifications are intended to be included in appended claims
Within required the scope of the present invention.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician
Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed
The scope of the present invention.
In several embodiments provided herein, it should be understood that disclosed device and method can pass through it
Its mode is realized.For example, apparatus embodiments described above are merely indicative, for example, the division of the unit, only
Only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components can be tied
Another equipment is closed or is desirably integrated into, or some features can be ignored or not executed.
In the instructions provided here, numerous specific details are set forth.It is to be appreciated, however, that implementation of the invention
Example can be practiced without these specific details.In some instances, well known method, structure is not been shown in detail
And technology, so as not to obscure the understanding of this specification.
Similarly, it should be understood that in order to simplify the present invention and help to understand one or more of the various inventive aspects,
To in the description of exemplary embodiment of the present invention, each feature of the invention be grouped together into sometimes single embodiment, figure,
Or in descriptions thereof.However, the method for the invention should not be construed to reflect an intention that i.e. claimed
The present invention claims features more more than feature expressly recited in each claim.More precisely, such as corresponding power
As sharp claim reflects, inventive point is that the spy of all features less than some disclosed single embodiment can be used
Sign is to solve corresponding technical problem.Therefore, it then follows thus claims of specific embodiment are expressly incorporated in this specific
Embodiment, wherein each, the claims themselves are regarded as separate embodiments of the invention.
It will be understood to those skilled in the art that any combination pair can be used other than mutually exclusive between feature
All features disclosed in this specification (including adjoint claim, abstract and attached drawing) and so disclosed any method
Or all process or units of equipment are combined.Unless expressly stated otherwise, this specification (is wanted including adjoint right
Ask, make a summary and attached drawing) disclosed in each feature can be replaced by providing identical, equivalent, or similar purpose alternative features.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included certain features rather than other feature, but the combination of the feature of different embodiments mean it is of the invention
Within the scope of and form different embodiments.For example, in detail in the claims, embodiment claimed it is one of any
Can in any combination mode come using.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and ability
Field technique personnel can be designed alternative embodiment without departing from the scope of the appended claims.In the claims,
Any reference symbol between parentheses should not be configured to limitations on claims.The present invention can be by means of including
It the hardware of several different elements and is realized by means of properly programmed computer.If in the unit right for listing equipment for drying
In it is required that, several in these devices, which can be, to be embodied by the same item of hardware.Word first, second and
The use of third etc. does not indicate any sequence.These words can be construed to title.
Claims (18)
1. a kind of foldable plug component, which is characterized in that the foldable plug component includes:
At least two pins being intervally installed；
Shell forms accommodating space in the shell, is provided with the bracket for fixed piece on earpiece in the accommodating space, it is described extremely
Few two pins pass through the rotatable fixation of rotating shaft on the bracket；
Pin accommodating groove, on the housing, when the pin is in folded state, the pin is accommodated in described insert for setting
In foot accommodating groove；
First position limiting structure, be arranged in the rotating shaft at least one end, be configured to the foldable plug component install to
The foldable plug component is limited when apparatus main body and the pin in the open state to separate with described device main body.
2. foldable plug component as described in claim 1, which is characterized in that first position limiting structure deviates the revolution
The axle center of axis is arranged in the rotating shaft at least one end.
3. foldable plug component as claimed in claim 2, which is characterized in that first position limiting structure includes protrusion knot
Structure, the free end of the bulge-structure be located at the pin outside and/or, the bulge-structure is along being parallel to the rotating shaft
Axial direction extension length.
4. foldable plug component as described in claim 1, which is characterized in that opening is formed on the shell, it is described to open
Mouth is configured to allow for first position limiting structure to be freely rotated in the opening during pin folds and opens.
5. foldable plug component as described in claim 1, which is characterized in that be formed with slot, the slot position on the shell
The location of first position limiting structure described in when the pin is opened place, and the slot is parallel to the foldable plug group
The direction of insertion of part is arranged.
6. foldable plug component as claimed in claim 5, which is characterized in that first position limiting structure extends to the slot
It is interior.
7. foldable plug component as described in claim 1, which is characterized in that further include locking piece, be movably disposed at
In the accommodating space, when the pin is in folded state, the pin is opened for limiting the rotating shaft revolution,
In, the locking piece includes retaining structure, and the retaining structure is movably disposed in the accommodating space, in the pin
When in folded state, the pin is opened for limiting the rotating shaft revolution.
8. foldable plug component as claimed in claim 7, which is characterized in that the locking piece further includes described for resetting
The resetting structure of retaining structure, the fixing end of the resetting structure are resisted against on the shell, the free end of the resetting structure
Connect the retaining structure, wherein one end setting that the retaining structure connects the resetting structure is fluted, in the groove
It is provided with protrusion, the retaining structure connects the protrusion.
9. foldable plug component as claimed in claim 7, which is characterized in that be additionally provided with third limit on the rotating shaft
Structure, for limiting the rotation of the rotating shaft.
10. foldable plug component as claimed in claim 9, which is characterized in that the locking piece includes retaining structure, described
Retaining structure resists the third position limiting structure to limit the rotation of the rotating shaft.
11. foldable plug component as claimed in claim 9, which is characterized in that the third position limiting structure includes that setting exists
Bulge-structure on the rotating shaft, alternatively, the third position limiting structure includes the sunk structure being arranged on the rotating shaft.
12. foldable plug component as described in claim 1, which is characterized in that the foldable plug component is applied to fill
Electric installation, the charging unit include apparatus main body, and the foldable plug component further includes mounting assembly, are set to the shell
On body, for removably installing the foldable plug component to described device main body, wherein the mounting assembly includes
Power transmission component is electrically connected to the pin, and the electricity of described device main body is electrically connected to when being installed to described device main body
Power input interface.
13. foldable plug component as claimed in claim 7, which is characterized in that be additionally provided with peace on the side wall of the shell
Hole is filled, unlock knot when for removably installing the foldable plug component to apparatus main body, in described device main body
Structure is inserted into the unlock locking piece from the mounting hole, packs up the rotatable opening of the pin and folding.
14. foldable plug component as claimed in claim 13, which is characterized in that the mounting hole is arranged in the locking piece
On moving direction, the retaining structure extends from retaining structure main body to be extended to outside the shell by the mounting hole.
15. a kind of device including foldable plug component, which is characterized in that described device includes:
Such as the described in any item foldable plug components of claim 1 to 14；
Apparatus main body, described device main body are removably installed with the foldable plug component, wherein described device main body packet
Unlocking structure is included, when the foldable plug component is assembled into described device main body, the unlocking structure is for unlocking locking
Part packs up the rotatable opening of pin and folding.
16. device as claimed in claim 15, which is characterized in that at described device main body and the foldable plug component
When connection status, the unlocking structure passes through the mounting hole on foldable plug component against the foldable plug component
Locking piece makes the rotatable opening of pin to unlock locking piece.
17. device as claimed in claim 15, which is characterized in that the second position limiting structure is additionally provided in described device main body,
When the foldable plug component is installed to apparatus main body and pin is opened, the second position limiting structure in described device main body is used
In the first position limiting structure for limiting the foldable plug component, prevent the foldable plug component and described device main body from
Separation.
18. device as claimed in claim 17, which is characterized in that the protrusion of second position limiting structure is located at described foldable
The front end of first position limiting structure in plug-assembly direction of insertion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910577322.5A CN110247254B (en) | 2019-06-28 | 2019-06-28 | Foldable plug assembly and device comprising the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910577322.5A CN110247254B (en) | 2019-06-28 | 2019-06-28 | Foldable plug assembly and device comprising the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110247254A true CN110247254A (en) | 2019-09-17 |
| CN110247254B CN110247254B (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910577322.5A Active CN110247254B (en) | 2019-06-28 | 2019-06-28 | Foldable plug assembly and device comprising the same |
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| Country | Link |
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| CN (1) | CN110247254B (en) |
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| CN111509481A (en) * | 2020-03-31 | 2020-08-07 | 安克创新科技股份有限公司 | Foldable plug assembly and device comprising the same |
| CN111509482A (en) * | 2020-03-31 | 2020-08-07 | 安克创新科技股份有限公司 | Foldable plug assembly and device comprising the same |
| CN112636050A (en) * | 2019-09-24 | 2021-04-09 | Oppo广东移动通信有限公司 | Power adapter |
| CN112736602A (en) * | 2019-10-14 | 2021-04-30 | Oppo广东移动通信有限公司 | Plug structure and electronic equipment |
| CN114207953A (en) * | 2020-06-12 | 2022-03-18 | 广东高普达集团股份有限公司 | Power adapter and electric connector |
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| CN114207953A (en) * | 2020-06-12 | 2022-03-18 | 广东高普达集团股份有限公司 | Power adapter and electric connector |
| CN114207953B (en) * | 2020-06-12 | 2024-04-09 | 广东高普达集团股份有限公司 | Power adapter and electric connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110247254B (en) | 2021-03-02 |
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