CN209313128U - A kind of three plugs of 10A/16A switching button formula locking for electric vehicle - Google Patents
A kind of three plugs of 10A/16A switching button formula locking for electric vehicle Download PDFInfo
- Publication number
- CN209313128U CN209313128U CN201920094664.7U CN201920094664U CN209313128U CN 209313128 U CN209313128 U CN 209313128U CN 201920094664 U CN201920094664 U CN 201920094664U CN 209313128 U CN209313128 U CN 209313128U
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- China
- Prior art keywords
- adapter
- inserted sheet
- pcb board
- upper housing
- switch
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of 10A/16A switching button formulas for electric vehicle to lock three plugs.Existing three plug for electric vehicle can only carry out the charging of 10A or 16A electric current.The utility model includes tri- plug of 16A, 10A adapter and switch contact；When needing 16A electric current, tri- plug of 16A is used alone；When needing 10A electric current, tri- plug of 16A and the grafting of 10A adapter are used；When the locking of tri- plug of 16A and 10A adapter, being fixed on the switch contact inside adapter upper housing makes patch switch in closed and locked state；After extracting in tri- plug of 16A, patch switch is in an off state 10A adapter；When patch switch state changes, control unit is outputed signal to, control unit realizes that the switching of 16A electric current and 10A electric current exports.The free switching of the utility model realization charging current 10A and 16A.
Description
Technical field
The utility model belongs to electric car electric connection technology field, is related to Portable AC charging gun component, specifically
It is related to a kind of three plugs of 10A/16A switching button formula locking for electric vehicle.
Background technique
Usual three plug for electric vehicle, belongs to single product, the carry out 10A or 16A electric current that existing capability can only be single
Charging, causes certain charging to limit, and needs indispensable two sets of charging connecting devices when necessary, influences user experience.
Summary of the invention
The purpose of this utility model be in view of the deficiencies of the prior art, provide a kind of 10A/16A for electric vehicle conversion by
Button formula locks three plugs, is cooperated by tri- plug of 16A and 10A adapter, triggers patch in three plugs and switches on-off, comes
It realizes 10A current switching, breaks the limitation of existing product charging current, meanwhile, easy to carry, easy to operate, save the cost produces
Product are relatively reliable.
The utility model includes tri- plug of 16A, 10A adapter and switch contact；Tri- plug of 16A includes injecting glue packet
Glue part, pcb board, patch switch, gasket, fixing piece and 16A inserted sheet；The patch switch is welded on pcb board bottom surface, and embedding
Enter in the groove of fixing piece, and is equipped with gasket between patch switch and the groove of fixing piece；The signal output end of patch switch
It is connect with the control unit of pcb board；The bottom portion of groove of the fixing piece offers switch contact via hole, and patch switch offers out
Functional hole is closed, on-off action hole and switch contact via hole are coaxially disposed；Pcb board is by screw locking on fixing piece；Described
Cable is welded on pcb board；16A inserted sheet is inserted into three fixing grooves of fixing piece, every 16A inserted sheet tail portion is connected to cable；
On the screw, pcb board, patch switch, gasket, fixing piece, 16A inserted sheet, 16A inserted sheet tail portion cable and pcb board
Part cable wraps inside the encapsulated part of injecting glue；The bottom of the encapsulated part of injecting glue is equipped with centre bore；16A inserted sheet tail portion cable and PCB
Cable is drawn by the tail hole of the encapsulated part of injecting glue on plate.
The 10A adapter includes adapter upper housing, adapter lower case and 10A inserted sheet；On the adapter
Shell is set there are three 16A inserted sheet channel；Three 16A inserted sheet channels are identical as the arrangement mode of three pieces 16A inserted sheet；The switch
Contact is fixed inside adapter upper housing；10A inserted sheet, three pieces are inserted into three fixing grooves of adapter lower case
10A inserted sheet is identical as the arrangement mode of three pieces 16A inserted sheet；The tail portion of 10A inserted sheet is equipped with integrally formed buckle；The switching
Head upper housing and adapter lower case are fixed.
The pcb board top surface is welded with temperature sensor；The signal output end of temperature sensor and the control list of pcb board
Member connection.
The adapter upper housing and adapter lower case is fixed by crossed countersunk head screw.
O-ring is equipped between the adapter upper housing and adapter lower case.
The encapsulated part two sides of the injecting glue are equipped with card slot；The adapter upper housing two sides are equipped with button assembly；
The button assembly includes pin, spring and button；The middle part of the button and adapter upper housing pass through pin-hinges, head
Portion is connect with adapter upper housing by spring, and tail portion is equipped with integrally formed hook.
Compared with prior art, the utility model have the characteristics that and the utility model has the advantages that
1. compared to common three plugs, (the progress 10A 16A electric current that common three plugs product can only be single fills
Electricity, charging limitation, is unable to free switching), three plugs of the utility model are switched on-off by triggering patch, may be implemented to fill
The free switching of electric current 10A and 16A break traditional single charge mode.
2. the conversion of the utility model electric current is accurate, reliable: adapter upper housing connects with the patch of tri- plug of 16A switch
It touches there are switch contact on corresponding position, triggering is accurate.When tri- plug of 16A and 10A adapter are to slotting full contact, triggering patch
Piece switch is in closed state, realizes the switching of 10A electric current.
3. the adapter upper housing both sides of the utility model are equipped with button assembly, pass through push button using lever principle,
Cooperate card slot on the encapsulated part of injecting glue of tri- plug of 16A, be unlocked or locking, prevents the accident of 10A adapter in charging process
It falls off.
It is sealed 4. being squeezed between adapter upper housing and adapter lower case by O-ring, to reach dust-proof, waterproof protection
It is required that.
5. the utility model reduces production cost, not only easy to carry, but also easy to operate, safe and reliable, make user
Charging experience is more perfect.
Detailed description of the invention
Fig. 1 is the structural perspective of the utility model unlocked state；
Fig. 2 is the structural perspective of the utility model locked state.
Fig. 3 is the Structure explosion diagram of the utility model；
Fig. 4 is the patch switch schematic view of the mounting position of the utility model；
Fig. 5 is the enlarged drawing of the part E in Fig. 4.
In figure: the encapsulated part of 1-1, injecting glue, 1-2, screw, 1-3, temperature sensor, 1-4, pcb board, 1-5, patch switch, 1-
6, gasket, 1-7, fixing piece, 1-8,16A inserted sheet, 1-9, adapter upper housing, 1-10, pin, 1-12,1-11, spring are pressed
Button, 1-13, O-ring, 1-14, adapter lower case, 1-15,10A inserted sheet, 1-16, crossed countersunk head screw, tri- plug of 3-1,16A,
3-2,10A adapter, 3-3, card slot, 3-4, hook, 3-5, button assembly.
Specific embodiment
The embodiments of the present invention are described in detail below in conjunction with attached drawing.
As shown in Fig. 1,2,3,4 and 5, a kind of three plugs of 10A/16A switching button formula locking for electric vehicle, including 16A
Three plug 3-1,10A adapter 3-2 and switch contact；Tri- plug 3-1 of 16A include the encapsulated part 1-1 of injecting glue, temperature sensor 1-3,
Pcb board 1-4, patch switch 1-5, gasket 1-6, fixing piece 1-7 and 16A inserted sheet 1-8；Temperature sensor 1-3 is welded on pcb board
The top surface 1-4；The signal output end of temperature sensor 1-3 is connect with the control unit of pcb board 1-4, detects PCB during the charging process
Plate temperature, and the resistance value signal of variation is fed back to the control unit of pcb board 1-4, to play the protective effect to product.Patch
Piece switch 1-5 welds (soldering tin technique) in pcb board bottom surface, and is embedded in the groove of fixing piece 1-7, and patch switch 1-5 with consolidate
Determine to be equipped with gasket 1-6 between the groove of part 1-7；The signal output end of patch switch 1-5 and the control unit of pcb board 1-4 connect
It connects, when patch switch 1-5 has signal to be defeated by control unit, control unit realizes that the switching of 16A electric current and 10A electric current exports；
The bottom portion of groove of fixing piece 1-7 offers switch contact via hole, and patch switch 1-5 offers on-off action hole, on-off action hole
It is coaxially disposed with switch contact via hole；Pcb board 1-4 is locked on fixing piece 1-7 by screw 1-2, mobile when preventing encapsulated；
0.5mm is welded on pcb board 1-42Cable；Patch switch 1-5 and gasket 1-6 prevents injecting glue packet by contact squeeze effect
Glue part 1-1 rushes glue and (enters at the top of the on-off action hole that glue is switched by patch, when the encapsulated part 1-1 of injecting glue is molded, there is pin shaft when encapsulated
It is embedded in the on-off action hole bottom of patch switch, the on-off action hole bottom entrance that glue will not be switched by patch), to block patch
The on-off action hole of piece switch；16A inserted sheet 1-8, the every tail portion 16A inserted sheet 1-8 are inserted into three fixing grooves of fixing piece 1-7
It is connected to 2.5mm2Cable；The encapsulated part 1-1 of injecting glue is merged by injection molding with cable, fixing piece 1-7 and component,
By screw 1-2, temperature sensor 1-3, pcb board 1-4, patch switch 1-5, gasket 1-6, fixing piece 1-7,16A inserted sheet 1-8,
Partial line cable wraps inside the encapsulated part 1-1 of injecting glue on 16A inserted sheet 1-8 tail portion cable and pcb board 1-4, to cable and member
Device plays a protective role；And when injecting glue encapsulated part 1-1 injection molding, pin shaft is embedded in the on-off action hole bottom of patch switch, is formed
The centre bore of the bottom injecting glue encapsulated part 1-1；Cable is by the encapsulated part 1-1's of injecting glue on 16A inserted sheet 1-8 tail portion cable and pcb board 1-4
Tail hole is drawn；The two sides injecting glue encapsulated part 1-1 are equipped with card slot 3-3.
10A adapter 3-2 includes button assembly 3-5, O-ring 1-13, adapter upper housing 1-9, adapter lower case 1-
14 and 10A inserted sheet 1-15；Adapter upper housing 1-9 is set there are three 16A inserted sheet channel；Three 16A inserted sheet channels and three pieces 16A are inserted
The arrangement mode of piece 1-8 is identical；Switch contact is fixed inside adapter upper housing 1-9；Two button assemblies set up separately
The two sides adapter upper housing 1-9；Button assembly includes pin 1-10, spring 1-11 and button 1-12；In the middle part of button 1-12 and turn
Connector upper housing 1-9 is hinged by pin 1-10, and head is connect with adapter upper housing 1-9 by spring 1-11, and tail portion is equipped with
Integrally formed hook 3-4；The hook of button 1-12 is used to be buckled with the card slot of the encapsulated part 1-1 of injecting glue, to solve, lock
Tri- plug of 16A；10A inserted sheet 1-15, three pieces 10A inserted sheet 1-15 and three are inserted into three fixing grooves of adapter lower case 1-14
The arrangement mode of piece 16A inserted sheet 1-8 is identical；The tail portion of 10A inserted sheet 1-15 is equipped with integrally formed buckle, is used for and 16A inserted sheet
1-8 is to slotting；O-ring 1-13 is arranged between adapter upper housing 1-9 and adapter lower case 1-14, adapter upper housing 1-9
It is fixed together with adapter lower case 1-14 by crossed countersunk head screw 1-16, by squeezing O-ring 1-13, prevents water from entering
Inside adapter upper housing 1-9 and adapter lower case 1-14, in order to avoid causing contact short circuit, protective action is played.
The 10A/16A switching button formula for electric vehicle locks three plugs, and working principle is as follows:
When needing 16A electric current, tri- plug 3-1 of 16A is used alone；When needing 10A electric current, tri- plug 3-1 of 16A
It is used with 10A adapter 3-2 grafting；The grafting process of tri- plug 3-1 and 10A adapter 3-2 of 16A is as follows: pinning two buttons
Three 16A on the head button 1-12 of component 3-5, the three pieces 16A inserted sheet 1-8 alignment 10A adapter 3-2 of tri- plug 3-1 of 16A are inserted
The insertion of piece channel, and be inserted into always in the tail portion inserted sheet 1-15 the three pieces 10A buckle of 10A adapter 3-2；Then, two are unclamped
The head button 1-12 of button assembly 3-5, under the effect of spring 1-11 restoring force, the button 1-12 tail of two button assembly 3-5
Portion hook 3-4 is buckled in the card slot 3-3 of the two sides injecting glue encapsulated part 1-1, to realize tri- plug 3-1 of 16A and 10A adapter 3-2
Lockup state, prevent the accident of 10A adapter 3-2 in charging process from falling off；Tri- plug 3-1's of 16A and 10A adapter 3-2
When locking, it is fixed on the switch contact inside adapter upper housing 1-9 and sequentially passes through the centre bore of the encapsulated part 1-1 of injecting glue, fixation
The on-off action hole of the switch contact via hole of part 1-7, gasket 1-6 and patch switch 1-5, and be in patch switch 1-5 and close
Close locking state；Switch contact is corresponding with on-off action hole site, and triggering is accurate.When patch switch 1-5 is closed, output signal to
Control unit, control unit realize that 16A current switching is that 10A electric current is exported.
Tri- plug 3-1 of 16A and 10A adapter 3-2 need to only pin the button 1-12 head of two button assembly 3-5 when unlocking
Portion extracts 10A adapter 3-2 from tri- plug 3-1 of 16A, 10A adapter 3-2 from tri- plug 3-1 of 16A extract after,
Patch switch 1-5 is in an off state, and outputs signal to control unit, control unit realize 10A current switching be 16A electric current into
Row output.
Claims (5)
1. a kind of 10A/16A switching button formula for electric vehicle locks three plugs, including tri- plug of 16A, 10A adapter and switch
Contact；It is characterized by: tri- plug of 16A include the encapsulated part of injecting glue, pcb board, patch switch, gasket, fixing piece and
16A inserted sheet；The patch switch is welded on pcb board bottom surface, and is embedded in the groove of fixing piece, and patch switch and fixing piece
Groove between be equipped with gasket；The signal output end of patch switch and the control unit of pcb board connect；The fixing piece it is recessed
Trench bottom offers switch contact via hole, and patch offers on-off action hole, and on-off action hole and switch contact via hole are same
Axis setting；Pcb board is by screw locking on fixing piece；Cable is welded on the pcb board；Three fixing grooves of fixing piece
It is inside inserted into 16A inserted sheet, every 16A inserted sheet tail portion is connected to cable；The screw, pcb board, patch switch, gasket, fixation
Partial line cable wraps inside the encapsulated part of injecting glue on part, 16A inserted sheet, 16A inserted sheet tail portion cable and pcb board；Injecting glue is encapsulated
The bottom of part is equipped with centre bore；Cable is drawn by the tail hole of the encapsulated part of injecting glue on 16A inserted sheet tail portion cable and pcb board；
The 10A adapter includes adapter upper housing, adapter lower case and 10A inserted sheet；The adapter upper housing
If there are three 16A inserted sheet channels；Three 16A inserted sheet channels are identical as the arrangement mode of three pieces 16A inserted sheet；The switch contact
It is fixed inside adapter upper housing；10A inserted sheet is inserted into three fixing grooves of adapter lower case, three pieces 10A is inserted
Piece is identical as the arrangement mode of three pieces 16A inserted sheet；The tail portion of 10A inserted sheet is equipped with integrally formed buckle；On the adapter
Shell and adapter lower case are fixed.
2. a kind of 10A/16A switching button formula for electric vehicle according to claim 1 locks three plugs, feature exists
In: the pcb board top surface is welded with temperature sensor；The signal output end of temperature sensor and the control unit of pcb board connect
It connects.
3. a kind of 10A/16A switching button formula for electric vehicle according to claim 1 locks three plugs, feature exists
In: the adapter upper housing and adapter lower case is fixed by crossed countersunk head screw.
4. a kind of 10A/16A switching button formula for electric vehicle according to claim 1 locks three plugs, feature exists
In: O-ring is equipped between the adapter upper housing and adapter lower case.
5. a kind of 10A/16A switching button formula for electric vehicle according to claim 1 locks three plugs, feature exists
In: the encapsulated part two sides of the injecting glue are equipped with card slot；The adapter upper housing two sides are equipped with button assembly；Described
Button assembly includes pin, spring and button；The middle part of the button and adapter upper housing by pin-hinges, head with turn
Connector upper housing is connected by spring, and tail portion is equipped with integrally formed hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920094664.7U CN209313128U (en) | 2019-01-21 | 2019-01-21 | A kind of three plugs of 10A/16A switching button formula locking for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920094664.7U CN209313128U (en) | 2019-01-21 | 2019-01-21 | A kind of three plugs of 10A/16A switching button formula locking for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209313128U true CN209313128U (en) | 2019-08-27 |
Family
ID=67681127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920094664.7U Active CN209313128U (en) | 2019-01-21 | 2019-01-21 | A kind of three plugs of 10A/16A switching button formula locking for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209313128U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112217050A (en) * | 2020-11-10 | 2021-01-12 | 黄春杰 | Charging port connecting device for new energy automobile production workshop |
| WO2021112275A1 (en) * | 2019-12-02 | 2021-06-10 | (주)동산전자 | Electric plug |
-
2019
- 2019-01-21 CN CN201920094664.7U patent/CN209313128U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021112275A1 (en) * | 2019-12-02 | 2021-06-10 | (주)동산전자 | Electric plug |
| CN113454855A (en) * | 2019-12-02 | 2021-09-28 | 株式会社东山电子 | Electrical plug |
| CN112217050A (en) * | 2020-11-10 | 2021-01-12 | 黄春杰 | Charging port connecting device for new energy automobile production workshop |
| CN112217050B (en) * | 2020-11-10 | 2022-01-18 | 东莞市好润精密电子有限公司 | Charging port connecting device for new energy automobile production workshop |
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