CN106953214A - Have the connector plug of two groups of different electric current pin groups concurrently - Google Patents
Have the connector plug of two groups of different electric current pin groups concurrently Download PDFInfo
- Publication number
- CN106953214A CN106953214A CN201710076095.9A CN201710076095A CN106953214A CN 106953214 A CN106953214 A CN 106953214A CN 201710076095 A CN201710076095 A CN 201710076095A CN 106953214 A CN106953214 A CN 106953214A
- Authority
- CN
- China
- Prior art keywords
- contact pin
- connecting seat
- button
- seat assembly
- power supply
- 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.)
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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
- 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
- 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
- H01R13/506—Bases; Cases composed of different pieces assembled by snap action of the parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R29/00—Coupling parts for selective co-operation with a counterpart in different ways to establish different circuits, e.g. for voltage selection, for series-parallel selection, programmable connectors
Abstract
There is provided a kind of connector plug for having two groups of different electric current pin groups concurrently, being respectively the conversion contact pin component (3) for the gauge pin group for meeting the gauge pin group of 10A electric currents and meeting 16A electric currents including two ends, the wherein gauge pin group of one end and the match specifications of power supply insert row/socket are chosen during for using；Also include power supply connecting seat assembly (4), connecting seat assembly (4) of powering is used to that contact pin component will to be changed and standby load carries out electrical connection and structure is connected, its one end has the jack that the pin groups with conversion contact pin component (3) are matched, and the other end is used to connect standby load；There is locking/tripper between conversion contact pin component (3) and power supply connecting seat assembly (4), to be disengaged when in use from power supply connecting seat assembly (4) unblock by both lockings and by conversion contact pin component (3) when needing switching standards pin groups, the gauge pin group insertion power supply connecting seat assembly (4) of switching other end.
Description
Technical field
The present invention relates to a kind of electrical connector plug, and in particular to a kind of connector with two kinds of different electric current pin groups
Plug.
Background technology
With the popularization and variation of electrical equipment, versatility, reliability and security performance to connector are required also increasingly
It is high.
But because of current family expenses 10A and 16A jack interfaces specification and incompatible, to electrical equipment and power supply insert row/socket
Connection, such as the family expenses charging of electric automobile, brings very big inconvenience.
The content of the invention
Therefore, the invention provides a kind of connector plug for having two groups of different electric current pin groups concurrently so that a plug
By convertible pin groups while compatibility 10A and 16A jack interfaces, improve the peace of electrical equipment such as electromobile household charging
Quan Xing, applicability and convenience.
According to an aspect of the invention, there is provided a kind of connector plug for having two groups of different electric current pin groups concurrently, it
Including conversion contact pin component, the two ends of the conversion contact pin component are respectively to meet the gauge pin group of 10A electric currents and meet 16A
The gauge pin group of electric current, chooses the wherein gauge pin group of one end and the specification phase for insert row/socket of powering during for using
Match somebody with somebody, i.e. according to the current specification of power supply insert row/socket when using, the matching gauge pin group insertion of selection current value is supplied
In electric power strip/socket.
Further, connector plug of the invention also includes power supply connecting seat assembly, the power supply connecting seat assembly one
There is the jack that the pin groups with the conversion contact pin component are matched at end, so that conversion contact pin component is connected with power supply connecting seat assembly
When, the pin groups of conversion contact pin component one end insert the jack；The other end is binding post etc., described for connecting standby load
Connecting seat assembly of powering is used to that contact pin component will to be changed and standby load carries out electrical connection and structure is connected.
In use, gauge pin group one end in contact pin component two ends with insert row/plate match specifications of powering will be changed
For being connected with power supply insert row/plate, other end of gauge pin group is inserted to the jack for connecting seat assembly of powering, when power supply is inserted
When row/plate specification changes, gauge pin group and the power supply insert row/plate of the changeable conversion contact pin component other end connect
Connect.
Further, the conversion contact pin component includes contact pin component housing, and contact pin component housing is nested by two parts
Form, be arranged between two groups of gauge pin groups；The power supply connecting seat assembly includes its peripheral connecting seat assembly shell
Body, connecting seat assembly housing is formed by two parts nesting；The conversion contact pin component and the power supply connecting seat assembly are by setting
Put locking/tripper between contact pin component housing and connecting seat assembly housing and carry out locking connection/unblock disengagement.
The effect of locking/tripper is：During using connector plug, conversion contact pin component is set to be connected with power supply
Holder assembly, which is connected with each other and fixed by the locking/tripper by gauge pin group and jack, makes conversion contact pin component and confession
Electric connection socket component will not easy disengagement with respect to locking, it is ensured that safety in utilization；When needing to switch the gauge pin group of insertion,
The locking of conversion contact pin component and power supply connecting seat assembly is untied by the locking/tripper, makes the mark of conversion contact pin component
Quasi- pin groups are extracted from the jack of power supply connecting seat assembly.
Further, the locking/tripper includes the button and shell fragment installed in contact pin component hull outside face；
The two ends of the shell fragment are pressed on contact pin component housing supporting surface, and middle part is connected on the Access Division of button, the Access Division of button
Outside be followed successively by neck and press section；The button and shell fragment are symmetrical arranged two groups on contact pin component hull outside face periphery,
It is easy to symmetrically exert oneself during pressing operation；Locking/the tripper also includes locking plate, and its one end is fixed on connecting seat assembly shell
On body, the other end is located between the button and shell fragment, including hole, hole be sized so as to not less than Access Division perpendicular to by
Button is pressed the size in direction；Also include the lock groove of opening being connected with hole on locking plate, the width of lock groove is more than neck
And direction and pin groups are being pressed by the size of plug orientation perpendicular to button less than Access Division；When shell fragment is in the normal state, press
The wedging position of button is in hole site, because the locking well width of top is smaller than Access Division, Access Division is stuck in hole, is now corresponded to
In lock position；When pressing button, shell fragment alternating compression to Access Division, which is moved to, to be contacted and leads with contact pin component housing supporting surface
When cause button is not reoperated, the neck movement of button is into hole, now corresponding to unlocked position, because neck size compares lock groove
It is small, now outwards firmly the neck of button is deviate from along lock groove along plug contact pin direction, realize conversion contact pin component from power supply
Connecting seat assembly is disengaged.
For convenience, using as the button of an entirety according to different in the size that direction is being pressed perpendicular to button
Press section, neck and Access Division are divided into, generally, the size of press section is more than Access Division, and Access Division is more than neck.
Further, the connection between the pin groups same-phase at the conversion contact pin component two ends can be selected in following manner
A kind of progress：A) processed with same pin conductor；B) with the 3rd conductor short circuit；C) excessively transferred using pcb board.
Further, the power supply connecting seat assembly is internally provided with spring contact plate, for changing contact pin component
Pin groups are attached.
Further, the circuit for being positioned close to change contact pin component one end is also included in the power supply connecting seat assembly
Touch-switch on board component, circuit board assemblies lateral surface, light touch switch buttons are higher by power supply connecting seat assembly end face, change contact pin
Size is set to be more than the escape groove of the exposed height of light touch switch buttons on the correspondence position of one end face of component, other end
Escape groove is not provided with correspondence position or size is set less than the escape groove of the exposed height of light touch switch buttons, with by touching
The position of the switch of switch judges that front plug is matched somebody with somebody power supply insert row and powered specification, is fed back to standby current protection device.
Except above-mentioned touch-switch, judgement/detection of the specification of insert row/socket can also be accomplished by the following way：
Conversion two end faces of contact pin component in an end face on set it is a piece of more than permanent magnet, power supply connecting seat assembly close to turn
Magnetic switch is installed on the correspondence position for the end face for inserting needle assemblies, when conversion contact pin component places end face and the power supply of permanent magnet
When connecting seat assembly is plugged together, magnetic switch is by the magnetization of permanent magnet field, magnetic switch circuit connection；Change conversion contact pin
When the end face that component does not place permanent magnet is plugged together with power supply connecting seat assembly, magnetization of the magnetic switch because being not affected by permanent magnet field
Effect, magnetic switch circuit is disconnected, and the control unit of electrical equipment such as electric automobile, charging equipment is according to magnetic switch circuit
Break-make characteristic can determine whether the supply current specification currently charged.
Further, connector plug of the invention also includes waterproof/dirt cushion rubber, connects for changing contact pin component with power supply
During joint chair component locking, both contact the crimping of end face, prevent outside dabble/dust pass through contact pin connector enter power supply connect
Inside holder assembly.
Further, temperature sensor element is additionally provided with the power supply connecting seat assembly, was used for monitoring/feeding back
The temperature information of connector plug in journey.
According to another aspect of the present invention, the present invention further comprises a kind of having the electronic of two groups of different electric current pin groups concurrently
Automotive connector plug, it includes conversion contact pin component and power supply connecting seat assembly, the two ends difference of the conversion contact pin component
To meet the gauge pin group of 10A electric currents and meeting the gauge pin group of 16A electric currents, the mark of wherein one end is chosen during for using
Quasi- pin groups and the match specifications of power supply insert row/socket, the gauge pin group of the other end connect with the power supply connecting seat assembly
Connect；There is the jack that the pin groups with the conversion contact pin component are matched described power supply connecting seat assembly one end, and the other end is used to connect
Connect standby load；The conversion contact pin component includes contact pin component housing, and the power supply connecting seat assembly includes connecting seat assembly
Housing, the conversion contact pin component and the power supply connecting seat assembly are by being arranged on contact pin component housing and connecting seat assembly shell
Locking/tripper between body carries out locking connection/unblock and disengaged, and the locking/tripper includes being arranged on pin groups
The button and shell fragment in part hull outside face；The two ends of the shell fragment are pressed on contact pin component housing supporting surface, middle part be connected to by
On the Access Division of button, the outside of the Access Division of button includes neck and the press section of button successively；The button and shell fragment are being inserted
Needle assemblies hull outside face periphery is symmetrical arranged two groups, is easy to symmetrically exert oneself during pressing operation；
Locking/the tripper also includes locking plate, and its one end is fixed on connecting seat assembly housing, and the other end is used for
It is connected between the button and shell fragment, including hole, being designed and sized to of hole is pressed not less than Access Division perpendicular to button
The size in direction so that during shell fragment normality Access Division be in Kong Zhongneng and depart from hole along pressing direction move；Also wrapped on locking plate
The lock groove for the opening being connected with hole is included, the width of lock groove is more than neck and less than Access Division perpendicular to the button side of being pressed
To by the size of plug orientation, with shell fragment normality, wedging position is in hole site and is locked out groove and blocks with pin groups, so that
Locking changes contact pin component, compresses shell fragment by pressing button, (now button is pressed neck into hole along pressing direction row
Contact and can not be further acted with contact pin component housing supporting surface to Access Division) when, changing force direction makes button
Neck is deviate from along lock groove, realizes that conversion contact pin component is disengaged from power supply connecting seat assembly.
The present invention improves connector plug and used, such as the convenience of Rechargeable vehicle charging, security.
Brief description of the drawings
From detailed description below in conjunction with the accompanying drawings to the embodiment of the present invention, of the invention these and/or other side and
Advantage will become clearer and be easier to understand, wherein：
Fig. 1 is the conversion contact pin component of the embodiment of the present invention and the planform schematic perspective view of power supply connecting seat assembly；
Fig. 2 is the front view of the conversion contact pin component of the embodiment of the present invention；
Fig. 3 is the top view of the power supply connecting seat assembly of the embodiment of the present invention；
Fig. 4 is the normal cross-section schematic diagram of the power supply connecting seat assembly of the embodiment of the present invention；
Fig. 5 is the structure of the explosive manner of the connector plug for having two groups of different electric current pin groups concurrently of the embodiment of the present invention
Composition schematic diagram
Fig. 6 is arranged on diagrammatic cross-section when on contact pin component housing for the button and shell fragment of the embodiment of the present invention；
Fig. 7 is the dimensional structure diagram of the locking plate of the embodiment of the present invention；
Fig. 8 be the embodiment of the present invention in when change contact pin component with power supply connecting seat assembly locking when, button, shell fragment and lock
The position relationship schematic diagram of stator；
Fig. 9 be the embodiment of the present invention in when change contact pin component with power supply connecting seat assembly locking when, locking plate it is cross-sectional
Face schematic diagram；
Figure 10 be the embodiment of the present invention in when change contact pin component with power supply connecting seat assembly unblock when, button, shell fragment and
The position relationship schematic diagram of locking plate；
Figure 11 be the embodiment of the present invention in when change contact pin component with power supply connecting seat assembly locking when, locking plate it is cross-sectional
Face schematic diagram；
When Figure 12 is embodiment of the present invention conversion contact pin component and power supply connecting seat assembly locking, enter along vertical direction is overlooked
The profile that row cutting is formed；
Figure 13 is along the profile after the B-B cuttings in Figure 12；
Figure 14 is along the profile after the C-C cuttings in Figure 12；
Figure 15 is along the profile after the D-D cuttings in Figure 12.
Embodiment
In order that those skilled in the art more fully understand the present invention, with reference to the accompanying drawings and detailed description to this hair
It is bright to be described in further detail.Here it is to be noted that it in the accompanying drawings, identical reference, which is assigned, substantially to be had
The part of same or like 26S Proteasome Structure and Function, and will omit on their repeated description.
A kind of connector plug for having two groups of different electric current pin groups concurrently, as shown in Figure 1, it is mainly by conversion pin groups
4 two part compositions of part 3 and power supply connecting seat assembly, as shown in Fig. 2 the two ends of conversion contact pin component 3 are respectively to meet 10A electricity
The gauge pin group of stream and meeting 16A current standard pin groups, the wherein gauge pin group of one end is chosen during for using with supplying
The match specifications of electric power strip/socket, center section is the contact pin component housing 7 of two groups of pin groups of connection, and the housing is by two
Point nesting is formed.
As shown in Figure 3 and Figure 4, power supply connecting seat assembly 4 one end has what the pin groups with the conversion contact pin component were matched
Correspondence position is provided with spring contact plate 9 in jack, jack, so that conversion contact pin component 3 connects with power supply connecting seat connection component 4
When connecing, the gauge pin group of conversion contact pin component 3 one end is inserted between the spring contact plate 9 in the jack, forms electrical connection；Separately
One end is binding post etc., and for connecting standby load, the periphery of power supply connecting seat assembly 4 is connecting seat assembly housing 10, the shell
Body is formed by two parts nesting, and power supply connecting seat assembly 4 also includes circuit board module 5, for arranging and connecting associated appliance member
Part, such as, for judge front plug match somebody with somebody power supply insert row power specification, to touching that standby current protection device is fed back
Switch, the temperature sensor element of the temperature information for monitoring/feeding back the connector plug during use, generally, institute
Stating power supply connecting seat assembly 4 is used to conversion contact pin component 3 and standby load carrying out electrical connection and structure connection.
From figs. 3 and 4 it can be seen that the circuit board module 5 of power supply connecting seat assembly 4 is positioned close to conversion pin groups
On the end face of part 3, it sets touch-switch or similar component, touch-switch or similar in one side towards conversion contact pin component 3
The button of element is arranged on the power supply connecting seat assembly 4, and light touch switch buttons are highly higher than the power supply end face of connecting seat assembly 4
Highly, wherein one end on two end faces of conversion contact pin component 3 sets an appearance and size with touch-switch correspondence position
More than/equal to the escape groove of the maximum exposed size of touch-switch, its depth should be greater than being equal to the exposed maximum height of touch-switch depression bar
Angle value.When changing one side of the contact pin with escape groove with power supply connecting seat grafting, touch-switch will not be pressed, and its is normally opened to open
Pass disconnects/and normally closed switch do not turn off；Other one when conversion contact pin component 3 without escape groove or sets size to be less than to avoid
When the end face of the non-escape groove of groove size is with power supply 4 grafting of connecting seat assembly, touch-switch will be by conversion contact pin component phase therewith
Corresponding flat or the pressing of non-escape groove, its normal open switch connection/normally closed switch disconnect, and the purpose is to the switch by touch-switch
Position judgment, which goes out front plug, matches somebody with somebody power supply insert row and powers specification, is fed back to standby current protection device.
Above-mentioned touch-switch can realize that the specification for equally playing insert row/socket that judgement/detection is powered is made with permanent magnetism mode
With：Permanent magnet more than a piece of is set on an end face in conversion 3 two end faces of contact pin component, in power supply connecting seat assembly
4 install magnetic switch on the correspondence position of the end face of conversion contact pin component 3, when conversion contact pin component 3 places permanent magnet
When end face is plugged together with power supply connecting seat assembly 4, magnetic switch is by the magnetization of permanent magnet field, and magnetic switch circuit connects
It is logical；When changing conversion contact pin component 3 and not placing the end face of permanent magnet and plugged together with power supply connecting seat assembly 4, magnetic switch is because being not affected by
The magnetization of permanent magnet field, magnetic switch circuit is disconnected, electrical equipment such as electric automobile/charging equipment control unit root
The supply current specification that can determine whether currently to charge according to the break-make characteristic of magnetic switch circuit.
As shown in figure 5, in addition to conversion contact pin component 3 and power supply connecting seat assembly 4, the connector plug of the present embodiment is also
Including locking/tripper between conversion contact pin component 3 and power supply connecting seat assembly 4, the locking/tripper, which is arranged on, to be inserted
Between needle assemblies housing 7 and connecting seat assembly housing 10, including button 1 and shell fragment 2 and locking plate 8, as shown in fig. 6, when installing
The two ends of shell fragment 2 are pressed on the supporting surface of contact pin component housing 7, are connected in the middle part of interlude on the Access Division 13 of button 1, button
The outside of 1 Access Division 13 includes neck 12 and the press section 11 of button 1 successively；The button 1 and shell fragment 2 are in contact pin component shell
The lateral surface periphery of body 7 is symmetrical arranged two groups, is easy to symmetrically exert oneself during pressing operation；As shown in fig. 7, being the solid knot of locking plate 8
Structure schematic diagram, including hole 81, the lock groove 82 for the opening being connected with hole 81, as shown in Figure 4, one end of locking plate 8 is fixed on
Power connecting seat assembly 4 on, the other end, i.e., with holes 81 and lock groove 82 one end stretch out power supply connecting seat assembly 4, work as conversion plug
Needle assemblies 3 be connecteds and during locking with power supply connecting seat assembly 4, with holes 81 and lock groove 82 one end positioned at button 1 and shell fragment 2 it
Between.
By designing the size in hole 81 and the width of lock groove 82, button 1 is stuck in before being pressed in locking plate 8 and carry out phase
Mutual locking, by being pressed, the position relationship relative to locking plate 8 changes, so as to mutually be unlocked with locking plate 8,
So as to realize that conversion contact pin component 3 being mutually locked and unlock with connecting seat assembly 4 of powering：Being sized so as to of hole 81 is not less than
Access Division 13 by the size of plug orientation, is being located at hole 81 perpendicular to button 1 with Access Division 13 during lock position before pressing
In and can move；The width of lock groove 82 is more than neck 12 and is being pressed direction less than Access Division 13 perpendicular to button 1 and is inserting
Pin group by plug orientation, compress shell fragment 2 by pressing button 1, neck 12 along pressing direction row into hole 81 when, apply hang down
Straight direction force makes the neck 12 of button 1 deviate from along lock groove 5, realizes that conversion contact pin component is disengaged from power supply connecting seat assembly.
Fig. 8 and Fig. 9 show when change contact pin component 3 with power supply 4 locking of connecting seat assembly when, button 1, shell fragment 2 and lock
The state of stator 8 and mutual position relationship：Now the press section of button 1 does not have depressed power, the Access Division with button 1
The shell fragment 2 of 13 clampings keeps normality shape, is located at locking plate 8 in the pressing force vertical direction size Access Division 13 bigger than neck 12
The position of hole 81 because Access Division 13 is more than the width of lock groove 82, therefore Access Division 13 in the size of pin groups plug orientation
It is stuck in the hole 81 of locking plate 8, so that button can not be deviate from from lock groove 82, because the lower end of locking plate 8 is connected and fixed
On power supply connecting seat assembly, so, the Access Division 13 of button 1, which is stuck in, causes the conversion plug for installing button 1 in the hole 81 of locking plate 8
Needle assemblies are fixed relative to locking plate 8, and conversion contact pin component 3 is locked on power supply connecting seat assembly 4.
Figure 10 and Figure 11 show when change contact pin component 3 with power supply 4 locking of connecting seat assembly when, button 1, the and of shell fragment 2
The state of locking plate 8 and mutual position relationship：It is vertical along the supporting surface of contact pin component housing 7 in the lockup state shown in Fig. 8
Direction presses the press section 11 of button 1, is under pressure and deforms upon with the shell fragment 2 of the clamping of Access Division 13, cause button 1 overall to
Shell fragment 2 is moved, and the hole 81 of locking plate 8 is left in the Access Division 13 of button 1, the access aperture 81 of neck 12 being connected therewith, because neck
12 are less than the width of lock groove 82, and gauge pin group is now outwards pulled out along plug orientation, because neck 12 is deviate from from lock groove 82,
Conversion contact pin component 3 is disengaged with power supply connecting seat assembly 4.
When Figure 12 to Figure 15 inserts jack and the locking of power supply connecting seat assembly 4 for the pin groups of conversion contact pin component 3, from
Different angles carry out the profile of cutting formation, therefrom can more clearly each building block shape, state and position relationship.
In actual use, the button 1 of the both sides of contact pin component housing 7 is pressed with hand, referring to Fig. 8, Figure 12 and Figure 13, button
1 promotion shell fragment 2 is allowed to produce elastic deformation, and when the traveling of button 1 to solution lock-bit, the end face of button 1 is supported with contact pin component housing 7
Face contact, the neck 12 of button 1 are located in hole 81, and now the diameter of axle of button 1 and the correspondence position of locking plate 8 is less than on locking plate 8
The neck 12 of the width dimensions of lock groove 82, i.e. button 1 is less than the width dimensions of lock groove 82, referring to Figure 10, Figure 11, according to confession
The specification of electric power strip/plate, will change the matched one end of contact pin component towards outside, by other end insertion power supply connection
The insertion corresponding with the contact pin interface on power supply connecting seat of holder assembly contact pin, discharges both sides button 1, work of the shell fragment 2 in its own resilient
RestPosed under and push out button 1, now the diameter of axle of button 1 and the correspondence position of locking plate 8 is more than locking plate 8
The width dimensions of upper lock groove 82 referring to the row of Access Division 13 of Fig. 8, i.e. button 1 to the position of hole 81 because locking is compared in Access Division 13
The size of groove 82 is big, is stuck in the position of hole 81, and button 1 is maintained at lockup state with locking plate 8, and now spring contact plate 9, which is clamped, inserts
Reliable contacts are shown in Fig. 6 view D-D to pin therewith, while changing between the end face of contact pin component 3 and the power supply end face of connecting seat assembly 4 has anti-
The crimping of water/dirt cushion rubber, prevent outside dabble/dust enters inside power supply connecting seat that there is provided product contact by contact pin connector
The performances such as reliability, security and service life.
When needing to switch external pin groups during use, the button 1 of the both sides of contact pin component housing 7 is pressed with hand, is pressed
Button 1 promotes shell fragment 2 to be allowed to produce elastic deformation, (button end face and contact pin component housing 7 when the traveling of button 1 to solution lock-bit
Support face is contacted, and the neck 12 of button 1 is located in hole 81, and now the diameter of axle of button 1 and the correspondence position of locking plate 8 is less than locking plate 8
The width dimensions of upper lock groove 82, power supply connecting seat assembly can be extracted along the opening direction of lock groove 82 by conversion contact pin component 3
4, then switch external contact pin end according to preceding method.
It should be noted that in description above, connector plug is suitable to 10A electric currents and 16A electric currents, but is only for showing
Example, rather than as limitation, can be used for other current specifications.
It is described above various embodiments of the present invention, described above is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.In the case of the scope and spirit without departing from various embodiments of the present invention, for this skill
Many modifications and changes will be apparent from for the those of ordinary skill in art field.Therefore, protection scope of the present invention should
It should be defined by scope of the claims.
Claims (10)
1. a kind of connector plug for having two groups of different electric current pin groups concurrently, it is characterised in that it includes conversion contact pin component
(3), the two ends of the conversion contact pin component are respectively and meet the gauge pin group of 10A electric currents to insert with the standard for meeting 16A electric currents
Pin group, chooses the wherein gauge pin group of one end and the match specifications of power supply insert row/socket during for using.
2. the connector plug as claimed in claim 1 for having two groups of different electric current pin groups concurrently, it is characterised in that it also includes
Power supply connecting seat assembly (4), described power supply connecting seat assembly (4) one end has and the pin groups for changing contact pin component (3)
The jack matched somebody with somebody, the other end be used for connect standby load, it is described power supply connecting seat assembly (4) be used for will conversion contact pin component (3) and
Standby load carries out electrical connection and structure connection.
3. the connector plug as claimed in claim 2 for having two groups of different electric current pin groups concurrently, it is characterised in that the conversion
Contact pin component (3) includes contact pin component housing (7), and the power supply connecting seat assembly (4) includes connecting seat assembly housing (10), institute
Conversion contact pin component (3) and the power supply connecting seat assembly (4) are stated by being arranged on contact pin component housing (7) and connecting seat assembly
Locking/tripper between housing (10) carries out locking connection/unblock and disengaged.
4. the connector plug as claimed in claim 3 for having two groups of different electric current pin groups concurrently, it is characterised in that the lock
Only/tripper includes the button (1) and shell fragment (2) installed in contact pin component housing (7) lateral surface；The two of the shell fragment (2)
Side pressure is on contact pin component housing (7) supporting surface, and middle part is connected on the Access Division of button (1) (13), the Access Division of button (1)
(13) outside includes neck (12) and press section (11) of button (1) successively；During shell fragment (2) normality, corresponding to locking/unblock
The lock position of device, when pressing button (1), shell fragment (2) is compressed into Access Division (3) and contact pin component housing (7) supporting surface
When contact cause button (1) can not be moved again, corresponding to the unlocked position of locking/tripper；The button (1) and shell fragment (2)
Two groups are symmetrically installed on contact pin component housing (7) lateral surface periphery, is easy to symmetrically exert oneself during pressing operation；
Locking/the tripper also includes locking plate (8), and its one end is fixed on connecting seat assembly housing (10), the other end
Insert between button (1) and shell fragment (2), including hole (81), hole (81) are sized so as to be not less than Access Division (13) vertical
The lock groove (82) for the opening for also including being connected on the size in direction, locking plate (8) with hole (81), lock are pressed in button (1)
Only the width of groove (82) is more than neck (12) and is being pressed direction and pin groups quilt perpendicular to button (1) less than Access Division (13)
The size of plug orientation, so that at the lock position, the Access Division (13) of button (1) is located in hole (81) and is locked out groove
(82) block, so that locking conversion contact pin component (3)；And when pressing button (1) to the unlocked position, neck (12) is located at hole
(81) in, changing force direction makes the neck (12) of button (1) deviate from along lock groove (5), realize conversion contact pin component (3) from
Connecting seat assembly (4) of powering is disengaged.
5. the connector plug as claimed in claim 1 for having two groups of different electric current pin groups concurrently, it is characterised in that the conversion
Connection between the pin groups same-phase at contact pin component (3) two ends can select a kind of progress in following manner：
A) processed with same pin conductor；
B) with the 3rd conductor short circuit；
C) excessively transferred using pcb board.
6. the connector plug as claimed in claim 2 for having two groups of different electric current pin groups concurrently, it is characterised in that the power supply
Connecting seat assembly (4) is internally provided with spring contact plate (9), is attached for the pin groups with conversion contact pin component (3).
7. the connector plug as claimed in claim 6 for having two groups of different electric current pin groups concurrently, it is characterised in that also including inserting
Judgement/detection part of row/socket specification, the judging of the insert row/socket specification/detection part is in following two ways
It is a kind of：
The circuit board assemblies for also including being positioned close to change contact pin component (3) one end in the power supply connecting seat assembly (4)
(5), circuit board assemblies (5) lateral surface is provided with touch-switch, and light touch switch buttons are higher by power supply connecting seat assembly (4) end face,
Size is set to be more than the avoidance of the exposed height of light touch switch buttons on the correspondence position for an end face for changing contact pin component (3)
Escape groove is not provided with groove, the correspondence position of other end or size is set less than the avoidance of the exposed height of light touch switch buttons
Groove, judges that front plug is matched somebody with somebody power supply insert row and powered specification, to standby current protection with the position of the switch by touch-switch
Device is fed back；
Permanent magnet more than a piece of is set on an end face in conversion (3) two end faces of contact pin component, in power supply connecting seat
Component (4) installs magnetic switch on the correspondence position of the end face of conversion contact pin component (3).
8. the connector plug as claimed in claim 3 for having two groups of different electric current pin groups concurrently, it is characterised in that also including anti-
Water/dirt cushion rubber, during for changing contact pin component (3) with power supply connecting seat assembly (4) locking, both contact the crimping of end face, prevent
It is only outside dabble/dust passes through contact pin connector to enter power supply connecting seat assembly (4) internal.
9. the connector plug as claimed in claim 3 for having two groups of different electric current pin groups concurrently, it is characterised in that the power supply
Connecting seat assembly is additionally provided with temperature sensor element on (4), the temperature for monitoring/feeding back the connector plug during use
Information.
10. a kind of electric automobile connector plug for having two groups of different electric current pin groups concurrently, it include conversion contact pin component (3) and
Power supply connecting seat assembly (4), the two ends of the conversion contact pin component (3) are respectively the gauge pin group and symbol for meeting 10A electric currents
The gauge pin group of 16A electric currents being closed, the wherein gauge pin group of one end and the specification of power supply insert row/socket are chosen during for using
Match, the gauge pin group of the other end is connected with the power supply connecting seat assembly (4)；The power supply connecting seat assembly (4) one
There is the jack that the pin groups with the conversion contact pin component are matched at end, and the other end is used to connect standby load；
The conversion contact pin component (3) includes contact pin component housing (7), and the power supply connecting seat assembly (4) includes connecting seat group
Part housing (10), the conversion contact pin component (3) and the power supply connecting seat assembly (4) are by being arranged on contact pin component housing
(7) locking between connecting seat assembly housing (10)/tripper carries out locking connection/unblock disengagement, the locking/unblock
Device includes the button (1) and shell fragment (2) installed in contact pin component housing (7) lateral surface；The two ends of the shell fragment (2) are pressed in slotting
On needle assemblies housing (7) supporting surface, middle part is connected on the Access Division of button (1) (13), outside the Access Division (13) of button (1)
Side includes neck (12) and press section (11) of button (1) successively；During shell fragment (2) normality, corresponding to the lock of locking/tripper
Stop bit is put, and when pressing button (1), shell fragment (2) is compressed into Access Division (3) and contacts cause with contact pin component housing (7) supporting surface and press
When button (1) can not be moved again, corresponding to the unlocked position of locking/tripper；The button (1) and shell fragment (2) are in pin groups
Part housing (7) lateral surface periphery is symmetrically installed two groups, is easy to symmetrically exert oneself during pressing operation；
Locking/the tripper also includes locking plate (8), and its one end is fixed on connecting seat assembly housing (10), the other end
Insert between button (1) and shell fragment (2), including hole (81), hole (81) are sized so as to be not less than Access Division (13) vertical
The lock groove (82) for the opening for also including being connected on the size in direction, locking plate (8) with hole (81), lock are pressed in button (1)
Only the width of groove (82) is more than neck (12) and is being pressed direction and pin groups quilt perpendicular to button (1) less than Access Division (13)
The size of plug orientation, so that at the lock position, the Access Division (13) of button (1) is located in hole (81) and is locked out groove
(82) block, so that locking conversion contact pin component (3)；And when pressing button (1) to the unlocked position, neck (12) is located at hole
(81) in, changing force direction makes the neck (12) of button (1) deviate from along lock groove (5), realize conversion contact pin component (3) from
Connecting seat assembly (4) of powering is disengaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710076095.9A CN106953214B (en) | 2017-02-13 | 2017-02-13 | Connector plug with two groups of different current pin groups |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710076095.9A CN106953214B (en) | 2017-02-13 | 2017-02-13 | Connector plug with two groups of different current pin groups |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106953214A true CN106953214A (en) | 2017-07-14 |
| CN106953214B CN106953214B (en) | 2023-09-19 |
Family
ID=59465452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710076095.9A Active CN106953214B (en) | 2017-02-13 | 2017-02-13 | Connector plug with two groups of different current pin groups |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106953214B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193201A (en) * | 2018-08-06 | 2019-01-11 | 奇瑞新能源汽车技术有限公司 | A kind of the AC charging device and its control method of electric car |
| CN109273935A (en) * | 2018-10-29 | 2019-01-25 | 南京康尼机电股份有限公司 | For plug and electric car charging module |
| CN109674389A (en) * | 2019-02-15 | 2019-04-26 | 厦门大白科技有限公司 | A kind of removable seat ring |
| CN114122844A (en) * | 2021-11-29 | 2022-03-01 | 中国核动力研究设计院 | Input switching device suitable for in-pile emergency power supply system |
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| CN103367997A (en) * | 2012-04-06 | 2013-10-23 | 泰商泰达电子公司 | Power connector assembly and adapter plug |
| CN205790812U (en) * | 2016-05-31 | 2016-12-07 | 深圳巴斯巴科技发展有限公司 | A kind of electric motor car connector plug of novel convertible contact pin |
| CN205863578U (en) * | 2016-07-26 | 2017-01-04 | 金华斯迈尔电子科技有限公司 | A kind of electric car conduction chargeable connection device |
| CN206962187U (en) * | 2017-02-13 | 2018-02-02 | 深圳易瓦科技有限公司 | Have the connector plug of two groups of difference electric current pin groups concurrently |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103367997A (en) * | 2012-04-06 | 2013-10-23 | 泰商泰达电子公司 | Power connector assembly and adapter plug |
| CN205790812U (en) * | 2016-05-31 | 2016-12-07 | 深圳巴斯巴科技发展有限公司 | A kind of electric motor car connector plug of novel convertible contact pin |
| CN205863578U (en) * | 2016-07-26 | 2017-01-04 | 金华斯迈尔电子科技有限公司 | A kind of electric car conduction chargeable connection device |
| CN206962187U (en) * | 2017-02-13 | 2018-02-02 | 深圳易瓦科技有限公司 | Have the connector plug of two groups of difference electric current pin groups concurrently |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193201A (en) * | 2018-08-06 | 2019-01-11 | 奇瑞新能源汽车技术有限公司 | A kind of the AC charging device and its control method of electric car |
| CN109273935A (en) * | 2018-10-29 | 2019-01-25 | 南京康尼机电股份有限公司 | For plug and electric car charging module |
| CN109674389A (en) * | 2019-02-15 | 2019-04-26 | 厦门大白科技有限公司 | A kind of removable seat ring |
| CN109674389B (en) * | 2019-02-15 | 2024-02-13 | 厦门大白科技有限公司 | Detachable seat ring |
| CN114122844A (en) * | 2021-11-29 | 2022-03-01 | 中国核动力研究设计院 | Input switching device suitable for in-pile emergency power supply system |
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| Publication number | Publication date |
|---|---|
| CN106953214B (en) | 2023-09-19 |
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