CN108988019A - A kind of device for electric vehicle charge protection - Google Patents
A kind of device for electric vehicle charge protection Download PDFInfo
- Publication number
- CN108988019A CN108988019A CN201810708421.8A CN201810708421A CN108988019A CN 108988019 A CN108988019 A CN 108988019A CN 201810708421 A CN201810708421 A CN 201810708421A CN 108988019 A CN108988019 A CN 108988019A
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- sliding
- chamber
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- wall
- angled
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6278—Snap or like fastening comprising a pin snapping into a recess
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/635—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by mechanical pressure, e.g. spring force
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- 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
- H01R13/701—Structural association with built-in electrical component with built-in switch the switch being actuated by an accessory, e.g. cover, locking member
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Abstract
The invention discloses a kind of devices for electric vehicle charge protection, including charging pile and the charging head being connect with electric vehicle, the slotting chamber of oral area to the right is equipped in the charging head, the first sliding chamber is symmetrically arranged with above and below the slotting chamber in inner wall, intercommunication is provided with the sliding chamber of second stretched up and down in the slotting chamber inner left wall, the hammerlock that inner end is protruded into the slotting chamber is smoothly installed in described first sliding chamber, balladeur train is smoothly installed in described second sliding chamber, the first screw hole of oral area to the left is equipped in the balladeur train, the first screw rod is fitted in first screw hole, the first screw rod left-hand end is connect with the motor power being fixedly installed in the described second sliding chamber inner left wall.
Description
Technical field
The present invention relates to vehicle technology field, specifically a kind of device for electric vehicle charge protection.
Background technique
Electric vehicle gradually replaces orthodox car with many merits such as energy saving, environment friendly and pollution-free and is widely used.It fills
Electric stake is electric vehicle auxiliary facility, is the carrier for electric vehicle charging, however charging pile Setting pattern is single in tradition, and internal
Conductive sheet be generally arranged relatively outer, this conductive sheet is easy to be touched by sheet metal or metal rod, therefore, easily
Induce electric shock accidents, there are biggish security risks, in addition, traditional electric car stability in charging connection is poor, when often result in
The generation of accident power-off phenomenon brings very big inconvenience to normal charging use.
Summary of the invention
Deficiency in view of the above technology, the invention proposes a kind of devices for electric vehicle charge protection.
A kind of device for electric vehicle charge protection of apparatus of the present invention, connect including charging pile and with electric vehicle
Charging head, is equipped with the slotting chamber of oral area to the right in the charging head, and the slotting chamber is symmetrically arranged with the first sliding chamber in inner wall up and down, described
It inserts intercommunication in chamber inner left wall and is provided with the sliding chamber of second stretched up and down, inner end is smoothly installed in the described first sliding chamber and is protruded into
Hammerlock in the slotting chamber is smoothly equipped with balladeur train in the second sliding chamber, is equipped with the first spiral shell of oral area to the left in the balladeur train
Hole, is fitted with the first screw rod in first screw hole, the first screw rod left-hand end and to be fixedly installed on described second sliding
Motor power connection in chamber inner left wall, it is symmetrical above and below in the balladeur train to be provided with the slide opening of oral area to the left, in the slide opening
Left end face is smoothly installed and is fixedly connected with slide plate with the described second sliding chamber inner left wall, the slide plate front end face is equipped with teeth
Item is equipped with the first sliding groove of oral area outwardly in the slide opening outer end wall, is smoothly equipped with the first sliding block in the first sliding groove,
It is equipped with the second inside screw hole of oral area in first sliding block, is fitted with the second screw rod in second screw hole, described the
Two screw rod inner ends are protruded into the slide opening and inside end is fixedly installed the tooth runner being meshed with the teeth item, described
The second sliding slot of left and right stretching, extension is symmetrically arranged with above and below second sliding chamber in inner wall, it is sliding to be smoothly equipped with second in the second sliding slot
Block is equipped with third sliding slot of the oral area towards the described second sliding chamber in second sliding block, sets inner side end in the third sliding slot
The first angled-lift splits in the described second sliding chamber are protruded into, mutually intercommunication is provided with the between the second sliding slot and the first sliding chamber
One penetrating slot, rotation is fitted with fixed pulley in the first penetrating slot, and described fixed pulley Shangrao is equipped with cotton rope, the cotton rope
One end is fixedly connected with the second sliding block right end face, and the fixed company in the end face of the other end and the hammerlock far from the slotting chamber
It connects, the 4th sliding slot symmetrical above and below being provided between the described first sliding chamber and the second sliding chamber in the charging pile, described the
Second angled-lift splits are smoothly installed, second angled-lift splits are fixed with first on the end face far from the slotting chamber and lead in four sliding slots
Electric block is equipped in the end wall of the 4th sliding slot far from the slotting chamber and to match with first conducting block and be electrically connected with city
It powers slot, intercommunication is provided with the second penetrating slot between the 4th sliding slot and the second sliding chamber, in the balladeur train right end face
Under be symmetrically arranged with the third angled-lift splits matched with second angled-lift splits, the charging head left end face is fixed with conduction
Bar, both sides of the face are symmetrically arranged with the outside lockhole of oral area to the conducting rod up and down.
Further technical solution, symmetrical above and below be provided with of the balladeur train right end face match with first angled-lift splits
First effect inclined-plane, the balladeur train right end face be fixedly installed between the upper and lower two third angled-lift splits and with institute
State the second conducting block that the first conducting block is electrically connected.
Further technical solution, the conducting rod left end face is symmetrical above and below to be provided with the second effect inclined-plane, the lock
The end face that arm protrudes into the slotting chamber is equipped with the press inclined-plane matched with second effect inclined-plane, the conducting rod left-hand end
Face is equipped with the conductive trough matched with second conducting block.
Further technical solution, the second sliding slot are equipped with the first guide runner in the inner wall far from the described second sliding chamber,
The first slider guide being fixedly connected with second sliding block is smoothly installed, first guide runner is left in first guide runner
The first spring element to offset with first slider guide is equipped in the inner wall of side.
Further technical solution, is symmetrically arranged with the second guide runner in described third sliding slot or so inner wall, and described second
The second slider guide being fixedly connected with first angled-lift splits is smoothly installed in guide runner, is set in the second guide runner inner wall
There is the second spring element to offset with second slider guide.
Further technical solution is equipped with third guide runner, the third guide runner in inner wall on the right side of the 4th sliding slot
In the third slider guide being fixedly connected with second angled-lift splits is smoothly installed, be equipped in the third guide runner inner wall and institute
State the third spring element that third slider guide offsets.
Further technical solution is equipped in the first sliding end wall of the chamber far from the slotting chamber and to be fixedly connected with the hammerlock
4th spring element.
The beneficial effects of the present invention are:
In the initial state, the balladeur train left end face offsets apparatus of the present invention with the described second sliding chamber inner left wall, described
The second sliding block right end face offsets with inner wall on the right side of the second sliding slot under the action of first spring element, in second bullet
The first angled-lift splits inner side end protrudes into the described second sliding chamber under the action of power part, under the action of the third spring element
First conducting block is disconnected with the power supply slot, and thus second conducting block is not charged, thus prevents electric shock thing
Therefore generation, improve charging security；
When charging, the conducting rod is made to be directed at the slotting chamber, then push the charging head to the left, described in the conducting rod insertion
It can make the hammerlock and the conducting rod outboard end by the second effect ramp effect in the press inclined-plane after inserting in chamber
Face press is slidably matched, and continuation pushes the charging head to the left, and charging head left end face is made to offset with the slotting chamber inner left wall,
At this point, the described first sliding chamber is aligned with the lockhole, the hammerlock inner side end insertion under the press of the 4th spring element
In the lockhole, thus the charging head is locked on the charging pile, can prevent grafting from loosening, and is improved charging connection and is stablized
Property；
Then the motor rotation is controlled, can be slided to the right by balladeur train described in the first screw drive after the motor rotation, institute
Stating balladeur train can drive the tooth runner to rotate forward in sliding process by the teeth item to the right, and the tooth runner can pass through after rotating forward
First sliding block described in second screw drive is slided towards the slide opening, can be by described when the balladeur train continues to move right
First effect inclined-plane presses first angled-lift splits, make up and down two first angled-lift splits respectively with the balladeur train upper and lower ends
Face press is slidably matched, and at the same time, first inner side of slider end face and the first sliding groove are far from the second sliding slot
End wall offsets, and the tooth runner is disconnected with the teeth item, and the third angled-lift splits are protruded by the described second penetrating slot
It offsets in 4th sliding slot and with second angled-lift splits, the inner wall on the right side of the balladeur train right end face and the second sliding chamber
When offseting, second conducting block is inserted into the conductive trough, and the first sliding groove is aligned with the third sliding slot, described the
First angled-lift splits protrude into the first sliding groove under the press of two spring elements, at the same time, in the third angled-lift splits
First conducting block is inserted into the power supply slot under press, thus can realize the charging operations to electric vehicle；
After charging complete, controlling the motor and rotate backward, the motor can control the balladeur train to slide to the left after rotating backward,
The balladeur train can drive second sliding block to be moved to the left after sliding to the left, second sliding block can be by described after being moved to the left
Cotton rope pulls the hammerlock to be gradually backed out the lockhole, when the third angled-lift splits exit the described second penetrating slot completely
Afterwards, under the action of the third spring element, first conducting block is disconnected with the power supply slot, and described at the same time
Two conducting blocks completely disengage the conductive trough, and the tooth runner is meshed with the teeth item, and the hammerlock exits described completely
Lockhole can extract to the right the charging head at this time, and after the charging head is extracted, the balladeur train continues to slide to the left, described
Under the driving of teeth item, the tooth runner is rotated backward, and the tooth runner rotates backward can be by the second screw drive institute
It states the outer Slideslip of the first sliding block phase and presses first angled-lift splits and be gradually backed out the first sliding groove, when the balladeur train left-hand end
When face and the second sliding chamber inner left wall offset, first angled-lift splits exit the first sliding groove completely, at the same time,
Under the press of first spring element, the right side end wall of the second sliding block right end face and the second sliding slot offsets, described
First angled-lift splits are protruded into again in the described second sliding chamber.
Apparatus of the present invention, structure is simple, easy to operate, is greatly improved stability and peace when electric vehicle charging connection
Quan Xing.
Detailed description of the invention
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of device for electric vehicle charge protection of the invention.
Fig. 2 is the structural schematic diagram of charging pile in Fig. 1.
Fig. 3 is the structural schematic diagram of charging head in Fig. 1.
Fig. 4 is the structural schematic diagram in Fig. 2 at A.
Fig. 5 is the structural schematic diagram in Fig. 2 at B.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive spy
Other than sign and/or step, it can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
State, can it is equivalent by other or have similar purpose alternative features replaced.That is, unless specifically stated, each feature is
An example in a series of equivalent or similar characteristics.
As shown in Figs. 1-5, a kind of device for electric vehicle charge protection of apparatus of the present invention, including charging pile 10 and
The charging head 60 connecting with electric vehicle is equipped with the slotting chamber 11 of oral area to the right, slotting about 11 inner wall of chamber in the charging head 60
In be symmetrically arranged with the first sliding chamber 12, intercommunication is provided with the sliding chamber 24 of second stretched up and down in slotting 11 inner left wall of chamber, described
The hammerlock 14 that inner end is protruded into the slotting chamber 11 is smoothly installed in first sliding chamber 12, is smoothly installed in the described second sliding chamber 24
There is balladeur train 25, the first screw hole of oral area to the left is equipped in the balladeur train 25, is fitted with the first screw rod in first screw hole
26,26 left-hand end of the first screw rod is connected by power with the motor 27 being fixedly installed in the described second sliding 24 inner left wall of chamber,
It is symmetrical above and below in the balladeur train 25 to be provided with the slide opening 28 of oral area to the left, left end face and institute are smoothly installed in the slide opening 28
It states the second sliding 24 inner left wall of chamber and is fixedly connected with slide plate 29,29 front end face of slide plate is equipped with teeth item 40, the slide opening 28
It is equipped with the first sliding groove 35 of oral area outwardly in outer end wall, first sliding block 36 is smoothly installed in the first sliding groove 35, it is described
It is equipped with the second inside screw hole 35 of oral area in first sliding block 36, is fitted with the second screw rod 38, institute in second screw hole 35
State that 38 inner end of the second screw rod is protruded into the slide opening 28 and inside end is fixedly installed and is meshed with the teeth item 40
Tooth runner 41, described second slides the second sliding slot 42 that left and right stretching, extension is symmetrically arranged in about 24 inner wall of chamber, the second sliding slot 42
In the second sliding block 43 is smoothly installed, third sliding slot of the oral area towards the described second sliding chamber 24 is equipped in second sliding block 43
44, the first angled-lift splits 45 that inner side end protrudes into the described second sliding chamber 24, the second sliding slot are set in the third sliding slot 44
Mutually intercommunication is provided with the first penetrating slot 32 between 42 and the first sliding chamber 12, and be rotatably assorted peace in the first penetrating slot 32
Equipped with fixed pulley 33, described 33 Shangrao of fixed pulley is equipped with cotton rope 34, described 34 one end of cotton rope and 43 right-hand end of the second sliding block
Face is fixedly connected, and the other end is fixedly connected with the hammerlock 14 far from the end face of the slotting chamber 11, in the charging pile 10 on
Under be symmetrically arranged with the 4th sliding slot 16 between the described first sliding chamber 12 and the second sliding chamber 24, put down in the 4th sliding slot 16
Cunning is equipped with the second angled-lift splits 17, and second angled-lift splits 17 are fixed with the first conducting block on the end face far from the slotting chamber 11
21, it is equipped in end wall of the 4th sliding slot 16 far from the slotting chamber 11 and matches with first conducting block 21 and be electrically connected with city
The power supply slot 22 connect, intercommunication is provided with the second penetrating slot 23, the cunning between the 4th sliding slot 16 and the second sliding chamber 24
25 right end face of frame is symmetrical above and below equipped with the third angled-lift splits 30 matched with second angled-lift splits 17, and the charging head 60 is left
Side end face is fixed with conducting rod 61, and both sides of the face are symmetrically arranged with the outside lockhole 62 of oral area to the conducting rod up and down.
Valuably or illustratively, wherein symmetrical above and below be provided with of 25 right end face of balladeur train is tiltedly slided with described first
The first effect inclined-plane 39 that block 45 matches, 25 right end face of balladeur train is fixedly installed oblique positioned at upper and lower two thirds
The second conducting block 31 being electrically connected between sliding block 30 and with first conducting block 21.
Valuably or illustratively, wherein 61 left end face of conducting rod is symmetrical above and below to be provided with the second effect inclined-plane
64, the end face that the hammerlock 14 protrudes into the slotting chamber 11 is equipped with the press inclined-plane matched with second effect inclined-plane 64
15,61 left end face of conducting rod is equipped with the conductive trough 63 matched with second conducting block 31.
Valuably or illustratively, wherein the second sliding slot 42 is equipped with the in the inner wall far from the described second sliding chamber 24
One guide runner 49 is smoothly equipped with the first slider guide being fixedly connected with second sliding block 43 in first guide runner 49
50, the first spring element 51 to offset with first slider guide 50 is equipped in 49 inner left wall of the first guide runner.
Valuably or illustratively, wherein it is symmetrically arranged with the second guide runner 46 in 44 or so the inner wall of third sliding slot,
The second slider guide 47 being fixedly connected with first angled-lift splits 45 is smoothly installed in second guide runner 46, described second
The second spring element 48 to offset with second slider guide 47 is equipped in 46 inner wall of guide runner.
Valuably or illustratively, wherein it is equipped with third guide runner 18 in the 16 right side inner wall of the 4th sliding slot, described the
The third slider guide 19 being fixedly connected with second angled-lift splits 17, the third guide runner are smoothly installed in three guide runners 18
The third spring element 20 to offset with the third slider guide 19 is equipped in 18 inner walls.
Valuably or illustratively, wherein be equipped with and the hammerlock in the first sliding end wall of the chamber 12 far from the slotting chamber 11
14 the 4th spring elements 13 being fixedly connected.
In the initial state, 25 left end face of balladeur train and described second slides 24 inner left wall phase of chamber to apparatus of the present invention
It supports, second sliding block, 43 right end face and the 42 right side inner wall phase of second sliding slot under the action of the first spring element 51
It supporting, first angled-lift splits, 45 inner side end protrudes into the described second sliding chamber 24 under the action of the second spring element 48,
First conducting block 21 is disconnected with the power supply slot 22 under the action of the third spring element 20, thus described second is led
Electric block 31 is not charged, and under the action of the 4th spring element 13, and the hammerlock 14 protrudes into the slotting chamber 11.
When charging, the conducting rod 61 is made to be directed at the slotting chamber 11, then pushes the charging head 60, the conduction to the left
Bar 61 can act on the press inclined-plane 15 by second effect inclined-plane 64 after being inserted into the slotting chamber 11, make the hammerlock
14 are slidably matched with 61 end face outside of conducting rod press, and continuation pushes the charging head 60 to the left, make 60 left side of charging head
End face offsets with slotting 11 inner left wall of chamber, at this point, the described first sliding chamber 12 is aligned with the lockhole 62, in the 4th bullet
14 inner side end of hammerlock is inserted into the lockhole 62 under the press of power part 13, and thus the charging head 60 is locked in described
On charging pile 10, then controls the motor 27 and rotate, the motor 27 can drive the cunning by the first screw rod 26 after rotating
Frame 25 slides to the right, and the balladeur train 25 can drive in sliding process to the right the tooth runner 41 to rotate forward by the teeth item 40,
The tooth runner 41 can drive first sliding block 36 to slide towards the slide opening 28 after rotating forward by second screw rod 38, institute
First angled-lift splits 45 can be pressed by first effect inclined-plane 39 when balladeur train 25 continues to move right by stating, and make two up and down
First angled-lift splits 45 are slidably matched with 25 upper and lower end faces of balladeur train press respectively, at the same time, first sliding block
36 inner side ends offset with the first sliding groove 35 far from the end wall of the second sliding slot 42, the tooth runner 41 and the teeth
Item 40 is disconnected, the third angled-lift splits 30 protruded into the 4th sliding slot 16 by the described second penetrating slot 23 and with it is described
Second angled-lift splits 17 offset, when 25 right end face of balladeur train offsets with the described second sliding 24 right side inner wall of chamber, described second
Conducting block 31 is inserted into the conductive trough 63, and the first sliding groove 35 is aligned with the third sliding slot 44, in second elastic force
First angled-lift splits 45 protrude into the first sliding groove 35 under the press of part 48, at the same time, in the third angled-lift splits 30
Press under first conducting block 21 be inserted into the power supply slot 22, thus can realize the charging operations to electric vehicle；
After charging complete, control the motor 27 and rotate backward, the motor 27 can control after rotating backward the balladeur train 25 to
Left sliding, the balladeur train 25 can drive second sliding block 43 to be moved to the left after sliding to the left, second sliding block 43 is to moving to left
The hammerlock 14 can be pulled to be gradually backed out the lockhole 62 by the cotton rope 34 after dynamic, when the third angled-lift splits 30 are complete
After exiting the described second penetrating slot 23 entirely, under the action of third spring element 20, first conducting block 21 and the confession
Electric slot 22 is disconnected, and second conducting block 31 completely disengages the conductive trough 63, the tooth runner 41 and institute at the same time
It states teeth item 40 to be meshed, the hammerlock 14 exits the lockhole 62 completely, can extract the charging head 60 to the right at this time, work as institute
After stating the extraction of charging head 60, the balladeur train 25 continues to slide to the left, and under the driving of the teeth item 40, the tooth runner 41 is anti-
To rotation, the tooth runner 41 rotates backward can drive Slideslip outside 36 phase of the first sliding block by second screw rod 38
It presses first angled-lift splits 45 and is gradually backed out the first sliding groove 35, when 25 left end face of balladeur train and the second sliding chamber
When 24 inner left walls offset, first angled-lift splits 45 exit the first sliding groove 35 completely, at the same time, in first bullet
Under the press of power part 51, the right side end wall of 43 right end face of the second sliding block and the second sliding slot 42 offsets, and described first
Angled-lift splits 45 are protruded into again in the described second sliding chamber 24.
The beneficial effects of the present invention are:
In the initial state, the balladeur train left end face offsets apparatus of the present invention with the described second sliding chamber inner left wall, described
The second sliding block right end face offsets with inner wall on the right side of the second sliding slot under the action of first spring element, in second bullet
The first angled-lift splits inner side end protrudes into the described second sliding chamber under the action of power part, under the action of the third spring element
First conducting block is disconnected with the power supply slot, and thus second conducting block is not charged, thus prevents electric shock thing
Therefore generation, improve charging security；
When charging, the conducting rod is made to be directed at the slotting chamber, then push the charging head to the left, described in the conducting rod insertion
It can make the hammerlock and the conducting rod outboard end by the second effect ramp effect in the press inclined-plane after inserting in chamber
Face press is slidably matched, and continuation pushes the charging head to the left, and charging head left end face is made to offset with the slotting chamber inner left wall,
At this point, the described first sliding chamber is aligned with the lockhole, the hammerlock inner side end insertion under the press of the 4th spring element
In the lockhole, thus the charging head is locked on the charging pile, can prevent grafting from loosening, and is improved charging connection and is stablized
Property；
Then the motor rotation is controlled, can be slided to the right by balladeur train described in the first screw drive after the motor rotation, institute
Stating balladeur train can drive the tooth runner to rotate forward in sliding process by the teeth item to the right, and the tooth runner can pass through after rotating forward
First sliding block described in second screw drive is slided towards the slide opening, can be by described when the balladeur train continues to move right
First effect inclined-plane presses first angled-lift splits, make up and down two first angled-lift splits respectively with the balladeur train upper and lower ends
Face press is slidably matched, and at the same time, first inner side of slider end face and the first sliding groove are far from the second sliding slot
End wall offsets, and the tooth runner is disconnected with the teeth item, and the third angled-lift splits are protruded by the described second penetrating slot
It offsets in 4th sliding slot and with second angled-lift splits, the inner wall on the right side of the balladeur train right end face and the second sliding chamber
When offseting, second conducting block is inserted into the conductive trough, and the first sliding groove is aligned with the third sliding slot, described the
First angled-lift splits protrude into the first sliding groove under the press of two spring elements, at the same time, in the third angled-lift splits
First conducting block is inserted into the power supply slot under press, thus can realize the charging operations to electric vehicle；
After charging complete, controlling the motor and rotate backward, the motor can control the balladeur train to slide to the left after rotating backward,
The balladeur train can drive second sliding block to be moved to the left after sliding to the left, second sliding block can be by described after being moved to the left
Cotton rope pulls the hammerlock to be gradually backed out the lockhole, when the third angled-lift splits exit the described second penetrating slot completely
Afterwards, under the action of the third spring element, first conducting block is disconnected with the power supply slot, and described at the same time
Two conducting blocks completely disengage the conductive trough, and the tooth runner is meshed with the teeth item, and the hammerlock exits described completely
Lockhole can extract to the right the charging head at this time, and after the charging head is extracted, the balladeur train continues to slide to the left, described
Under the driving of teeth item, the tooth runner is rotated backward, and the tooth runner rotates backward can be by the second screw drive institute
It states the outer Slideslip of the first sliding block phase and presses first angled-lift splits and be gradually backed out the first sliding groove, when the balladeur train left-hand end
When face and the second sliding chamber inner left wall offset, first angled-lift splits exit the first sliding groove completely, at the same time,
Under the press of first spring element, the right side end wall of the second sliding block right end face and the second sliding slot offsets, described
First angled-lift splits are protruded into again in the described second sliding chamber.
Apparatus of the present invention, structure is simple, easy to operate, is greatly improved stability and peace when electric vehicle charging connection
Quan Xing.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (7)
1. a kind of device for electric vehicle charge protection, including charging pile and the charging head being connect with electric vehicle, feature
It is: is equipped with the slotting chamber of oral area to the right in the charging head, is symmetrically arranged with the first sliding chamber above and below the slotting chamber in inner wall, it is described to insert
Intercommunication is provided with the sliding chamber of second stretched up and down in chamber inner left wall, is smoothly equipped with inner end in the described first sliding chamber and protrudes into institute
The hammerlock in slotting chamber is stated, balladeur train is smoothly installed in the described second sliding chamber, is equipped with the first screw hole of oral area to the left in the balladeur train,
The first screw rod is fitted in first screw hole, the first screw rod left-hand end slides a chamber left side with being fixedly installed on described second
Motor power connection in the inner wall of side, it is symmetrical above and below in the balladeur train to be provided with the slide opening of oral area to the left, it is smooth in the slide opening
Left end face is installed and is fixedly connected with slide plate with the described second sliding chamber inner left wall, the slide plate front end face is equipped with teeth item,
It is equipped with the first sliding groove of oral area outwardly in the slide opening outer end wall, the first sliding block, institute are smoothly installed in the first sliding groove
It states and is equipped with the second inside screw hole of oral area in the first sliding block, be fitted with the second screw rod in second screw hole, described second
Screw rod inner end is protruded into the slide opening and inside end is fixedly installed the tooth runner being meshed with the teeth item, and described
The second sliding slot of left and right stretching, extension is symmetrically arranged with above and below two sliding chambers in inner wall, the second sliding block is smoothly installed in the second sliding slot,
It is equipped with third sliding slot of the oral area towards the described second sliding chamber in second sliding block, sets inner side end in the third sliding slot and protrudes into
The first angled-lift splits in described second sliding chamber, it is logical to be provided with first for mutual intercommunication between the second sliding slot and the first sliding chamber
Through groove, rotation is fitted with fixed pulley in the first penetrating slot, and described fixed pulley Shangrao is equipped with cotton rope, described cotton rope one end
It is fixedly connected with the second sliding block right end face, and the other end is fixedly connected with the hammerlock far from the end face of the slotting chamber,
The 4th sliding slot symmetrical above and below being provided between the described first sliding chamber and the second sliding chamber in the charging pile, the described 4th is sliding
Second angled-lift splits are smoothly installed, second angled-lift splits are fixed with the first conduction on the end face far from the slotting chamber in slot
Block is equipped with the confession for matching and being electrically connected with city with first conducting block in the end wall of the 4th sliding slot far from the slotting chamber
Electric slot, intercommunication is provided with the second penetrating slot between the 4th sliding slot and the second sliding chamber, above and below the balladeur train right end face
The third angled-lift splits matched with second angled-lift splits are symmetrically arranged with, the charging head left end face is fixed with conducting rod,
Both sides of the face are symmetrically arranged with the outside lockhole of oral area to the conducting rod up and down.
2. a kind of device for electric vehicle charge protection according to claim 1, it is characterised in that: on the right side of the balladeur train
End face is symmetrical above and below to be provided with the first effect inclined-plane matched with first angled-lift splits, and the balladeur train right end face fixation is set
It is equipped with the second conducting block for being located at and being electrically connected between the upper and lower two third angled-lift splits and with first conducting block.
3. a kind of device for electric vehicle charge protection according to claim 1, it is characterised in that: the conducting rod is left
Side end face is symmetrical above and below to be provided with the second effect inclined-plane, and the end face that the hammerlock protrudes into the slotting chamber is equipped with to be made with described second
The press inclined-plane matched with inclined-plane, the conducting rod left end face are equipped with the conductive trough matched with second conducting block.
4. a kind of device for electric vehicle charge protection according to claim 1, it is characterised in that: the second sliding slot
It is equipped with the first guide runner in inner wall far from the described second sliding chamber, is smoothly equipped in first guide runner and is slided with described second
The first slider guide that block is fixedly connected is equipped with first to offset with first slider guide in the first guide runner inner left wall
Spring element.
5. a kind of device for electric vehicle charge protection according to claim 1, it is characterised in that: the third sliding slot
It is symmetrically arranged with the second guide runner in the inner wall of left and right, is smoothly equipped in second guide runner and is fixed with first angled-lift splits
Second slider guide of connection is equipped with the second spring element to offset with second slider guide in the second guide runner inner wall.
6. a kind of device for electric vehicle charge protection according to claim 1, it is characterised in that: the 4th sliding slot
It is equipped with third guide runner in the inner wall of right side, is smoothly equipped in the third guide runner and to be fixedly connected with second angled-lift splits
Third slider guide is equipped with the third spring element to offset with the third slider guide in the third guide runner inner wall.
7. a kind of device for electric vehicle charge protection according to claim 1, it is characterised in that: the first sliding chamber is separate
The 4th spring element being fixedly connected with the hammerlock is equipped in the end wall of the slotting chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810708421.8A CN108988019A (en) | 2018-07-02 | 2018-07-02 | A kind of device for electric vehicle charge protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810708421.8A CN108988019A (en) | 2018-07-02 | 2018-07-02 | A kind of device for electric vehicle charge protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108988019A true CN108988019A (en) | 2018-12-11 |
Family
ID=64539432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810708421.8A Withdrawn CN108988019A (en) | 2018-07-02 | 2018-07-02 | A kind of device for electric vehicle charge protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108988019A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112054334A (en) * | 2019-06-07 | 2020-12-08 | 泰连公司 | Charging system for mobile device |
| CN113571957A (en) * | 2021-09-27 | 2021-10-29 | 山东渤海方略网络科技有限公司 | Network terminal communication connector |
-
2018
- 2018-07-02 CN CN201810708421.8A patent/CN108988019A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112054334A (en) * | 2019-06-07 | 2020-12-08 | 泰连公司 | Charging system for mobile device |
| CN113571957A (en) * | 2021-09-27 | 2021-10-29 | 山东渤海方略网络科技有限公司 | Network terminal communication connector |
| CN113571957B (en) * | 2021-09-27 | 2021-12-10 | 山东渤海方略网络科技有限公司 | Network terminal communication connector |
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Application publication date: 20181211 |
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