CN110235316A - Charge connector locking device, vehicle - Google Patents
Charge connector locking device, vehicle Download PDFInfo
- Publication number
- CN110235316A CN110235316A CN201880009538.5A CN201880009538A CN110235316A CN 110235316 A CN110235316 A CN 110235316A CN 201880009538 A CN201880009538 A CN 201880009538A CN 110235316 A CN110235316 A CN 110235316A
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- CN
- China
- Prior art keywords
- mentioned
- charge connector
- rotating member
- locking device
- bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 6
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000004020 conductor Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 229920006324 polyoxymethylene Polymers 0.000 description 4
- 229920002292 Nylon 6 Polymers 0.000 description 3
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 3
- 238000010079 rubber tapping Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 238000009751 slip forming Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- 240000001439 Opuntia Species 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000916 dilatatory effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- 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
Abstract
Charge connector locking device (1) has: rotation gear (5) is rotated by motor (4), is had circumferentially relative to axially inclined slope surface (52a)；Bar (3), it is supported and can be moved in the axial direction by the shell (2) that will not be rotated due to rotating the rotation of gear (5), it is guided making to rotate when gear (5) have carried out rotation by slope surface (52a), to be moved forward and backward between prominent position and retracted position；And traction cable (6), it is used to release the lock state that bar (3) is configured in prominent position by being manually operated.
Description
Technical field
The present invention relates to charge connector locking device and vehicles.
Background technique
When carrying out the charging of electric car, hybrid electric vehicle, the charge connector of external charger is connected to vehicle
Charging port charge.In order to inhibit during the charging process charge connector unexpectedly fall off from charging port, it is known that
In the state that charge connector is connected to charging port to its into line-locked charge connector locking device (for example,
Referring to patent document 1,2).
Charge connector described in Patent Document 1 has with locking device: motor；Rotary part passes through motor rotation,
With the cam path circumferentially to be formed relative to axially inclined mode；Bar (locking pin), due to the rotation of rotary part
Then be guided along the cam path of rotary part, to (be retreated along axial direction in prominent position (progressive position) and retracted position
Position) between move forward and backward；And release lever, one end are set as opposite with the top of bar, the other end is set as from shell
Expose.When operating the other end of release lever when bar is in prominent position, bar can be pressed into going-back position by one end,
Therefore, even if during the charging process, also can extract charge connector from charging port.
Charge connector locking device described in Patent Document 2 is in addition to having horse documented by above-mentioned patent document 1
It reaches, except rotary part and bar, is also equipped with for being occurred with the unlock operation stick for manually releasing lock state as motor
Urgent countermeasure when failure.The unlock operation stick is configured to be pressed into the direction axially intersected with bar.When manually will
When unlocking operation stick indentation, top can with the unlock cam surface that is set to bar and cause cam effect, bar is moved to contracting
Return is set, and the lock state of bar is released from.
Existing technical literature
Patent document
Patent document 1: special open 2015-88387 bulletin
Patent document 2: special open 2014-239618 bulletin
Summary of the invention
Problems to be solved by the invention
However, in charge connector locking device described in Patent Document 1, as long as operation release during the charging process
Handle, it will be able to pull out charge connector from charging port, thus, for example when user has left vehicle during the charging process
When charge connector be possible to can be pulled out by other people, there are rooms for improvement from the viewpoint of anti-theft.
In addition, unlock cam surface configuration is in the periphery of bar in charge connector locking device described in Patent Document 2
Side, and be formed as extending on the radial direction of bar, therefore, the radial direction of bar becomes large-sized, and the enlargement of device becomes
Problem.
Therefore, the object of the present invention is to provide the enlargement of device can be inhibited to can ensure that the charging company of anti-theft again
It connects device locking device and has used the vehicle of the charge connector locking device.
The solution to the problem
The charge connector of one embodiment of the present invention is equipped to locking device with connection charge connector
The vehicle of charging port, in the state that above-mentioned charge connector is connected to above-mentioned charging port to above-mentioned charging connection
Device is locked, and above-mentioned charge connector has with locking device: motor；Rotating member is rotated by said motor
Rotary body has to be arranged and circumferentially relative to above-mentioned axially inclined to rotating the parallel axially projecting mode of axis
Slope surface；Bar, by will not due to above-mentioned rotating member rotation and rotate shell support and can be moved up in above-mentioned axis,
It is guided when rotating above-mentioned rotating member by the above-mentioned slope surface of above-mentioned rotating member, thus along above-mentioned axial direction in phase
It is moved forward and backward between prominent position and retracted position outstanding for above-mentioned shell, it will be above-mentioned when proceeding to above-mentioned prominent position
Charge connector locking；And traction cable, it is used to that above-mentioned bar to be configured in above-mentioned prominent position by being manually operated
Lock state releases, and above-mentioned traction cable includes engaged part, is formed in the one end of above-mentioned traction cable, is locked
Above-mentioned rotating member；Operation portion is formed in the another side of above-mentioned traction cable, is manually actuated；And winder, from
Above-mentioned engaged part extends towards aforesaid operations portion, is winding to the peripheral part of above-mentioned rotating member.
In addition, the vehicle of another embodiment of the present invention has above-mentioned charge connector locking device.
Invention effect
According to an embodiment of the present invention, it is capable of providing the enlargement that can inhibit device and can ensure that filling for anti-theft
Electric connector locking device and the vehicle for having used the charge connector locking device.
Detailed description of the invention
Fig. 1 is the explanatory diagram for illustrating the locking of the charge connector locking device of present embodiment to charge connector.
Fig. 2A is the perspective view of charge connector locking device shown in FIG. 1.
Fig. 2 B is the perspective view of charge connector locking device shown in FIG. 1.
Fig. 3 is the exploded perspective view of charge connector locking device.
Fig. 4 A is the perspective view for omitting the 1st shell when bar being made to become retracted position.
Fig. 4 B is the perspective view for omitting the 1st shell when bar being made to become retracted position.
Fig. 5 A is the perspective view for omitting the 1st shell when bar being made to become prominent position.
Fig. 5 B is the perspective view for omitting the 1st shell when bar being made to become prominent position.
Fig. 6 A is the top view of charge connector locking device.
Fig. 6 B is the front view of charge connector locking device.
Fig. 7 is the sectional view along the line A-A in Fig. 6 B.
Fig. 8 is the partial perspective view for being exaggerated the fastening groove of rotating handle.
Fig. 9 is the perspective view for being exaggerated the winder for drawing cable.
Specific embodiment
[embodiment]
Hereinafter, illustrate referring to figs. 1 to Fig. 5 the charge connector locking device of embodiments of the present invention composition and
Movement.
(summary of charge connector locking device)
Fig. 1 is the locking for illustrating the charge connector locking device of one embodiment of the present invention to charge connector
Explanatory diagram.Fig. 2A and Fig. 2 B is explanatory diagram of the charge connector locking device to the locking of charge connector of explanatory diagram 1, figure
2A shows the state to look down from top, and Fig. 2 B shows the state looked up from below.
Shown in A, Fig. 2 B as shown in Figure 1, Figure 2, charge connector locking device 1 is to be equipped to have connection external charger
The vehicle 10 of the charging port 11 of 100 charge connector 101, for charge connector 101 to be connected to charging port 11
In the state of to charge connector 101 into line-locked device.
Charging port 11 is provided with the charging socket 12 for connecting charge connector 101.Charge connector 101 has
There is the card being locked when being connected to charging socket 12 in the engaging protrusion 12a of the opening periphery formation of charging socket 12
Pawl 102 is closed, passes through the locking of the engagement pawl 102, it is suppressed that charge connector 101 is fallen off during the charging process.Engagement pawl
102, which are electrically charged the shell 101a of connector 101 for substantially rodlike and its central portion, is pivotally supported, and be arranged to can be relative to shell
The top end part of the handle (Lever) 103 of 101a rotation is formed as one.In addition, handle 103 is applied by biasing member (not shown)
Power, so that handle 103 is rotated to the direction (for clockwise in Fig. 1) for engaging engagement pawl 102.It is logical to fight the force
It crosses and pushes the operation portion 104 for being set to the base end part of handle 103, engagement pawl 102 is solved relative to the engaging of engaging protrusion 12a
It removes, charge connector 101 can be made to be detached from from charging socket 12.
Charge connector locking device 1 has: shell 2；Bar (Rod) 3, is set as the interior from shell 2
It is prominent；And traction cable 6, it is used for the state that forcibly unlocks when urgent.Shell 2 has glass for example including addition
The PP (polypropylene) of fiber.Shell 2 is that two segmentations for being composed the 1st shell 21 and the 2nd shell 22 are constituted.1st shell 21
Bolt is carried out by bolt 9 with the 2nd shell 22 to fix, or is integrated by ultrasonic bonding etc..
1st shell 21 of shell 2 is provided with the connector portion 210 for powering to aftermentioned motor 4.In addition, the 1st
Shell 21 is provided with the cylindric support portion 211 being supported to bar 3.It is provided in the peripheral part of support portion 211 by the 1st shell
The containment member 31 being watertightly sealed between body 21 and charging port 11 (vehicle body).
The maintaining part 220 for keeping traction cable 6 is provided in the 2nd shell 22.Cable will be drawn by being formed in maintaining part 220
The claw 220a of 6 lockings.
When charge connector 101 is connected to charging socket 12, charge connector locking device 1 is so that bar 3
Charging port 11 is fixed to as the mode across the position opposite with engaging protrusion 12a of engagement pawl 102.Although detailed content
It is aftermentioned, but in charge connector in locking device 1, bar 3 is configured in its longitudinal direction (projected direction) movement, by making
Bar 3, which is located at, makes its prominent position the most outstanding, and engagement pawl 102 can be sandwiched between the top of bar 3 and engaging protrusion 12a.
As a result, when making bar 3 be located at prominent position, even if attempting to push operation portion 104, the top of bar 3 be can also interfere with
Engagement pawl 102 and can not by engagement pawl 102 relative to engaging protrusion 12a engaging release.As a result, charge connector 101
It is locked in the state of being connected to charging port 11.
When making bar 3 be located at the shortest retracted position of prominent length, engagement pawl 102, which carries out mobile space, can be obtained really
It protects, therefore, by pushing operation portion 104, engagement pawl 102 can be released relative to the engaging of engaging protrusion 12a, can will be filled
Electric connector 101 pulls out.
In this way, charge connector has the bar 3 that can be retreated with locking device 1, by making bar 3 advance, to charge connector
101 are locked.In addition, the structure that charge connector 101 locks is not limited to by example illustrated with bar 3, for example, it can be
It is filled by the way that the top of bar 3 to be inserted into the hole for being formed in charge connector 101, slot or engage to be formed in by the top of bar 3
Step, claw of shell 101a of electric connector 101 etc. lock charge connector 101.
(detailed description of charge connector locking device 1)
Fig. 3 is the exploded perspective view of charge connector locking device 1.Fig. 4 A, Fig. 4 B are that bar 3 is made to become retracted position
When the perspective view for omitting the 1st shell 21, Fig. 5 A and Fig. 5 B are when bar 3 being made to become prominent position by 21 province of the 1st shell
Perspective view slightly.
As shown in figure 3, charge connector locking device 1 has: above-mentioned shell 2, bar 3 and traction cable 6；Motor 4；
Gear 5 is rotated, as the rotary body rotated by motor 4；Rotating handle 7, along with the rotation of rotation gear 5
It is coaxially rotated with the rotary shaft O of rotation gear 5；And tapping screw 8, rotating handle 7 is carried out relative to rotation gear 5
It is pivotally supported.In addition, " rotating member " in the present invention also includes the component rotated integrally with the rotary body rotated by motor 4,
Rotating handle 7 also corresponds to " rotating member ".
Motor 4 is for example made of direct current (DC) motor.It is equipped in the rotary shaft 4a of motor 4 with spiral helicine teeth portion
The worm screw (Worm) 41 of 41a.Worm screw 41 is for example including POM (polyacetals).In addition, being connected with the company from the 1st shell 21 in motor 4
Connect the conductor 42 of the power supply of the extension of device portion 210.Conductor 42 is for example by including the conductor plate (busbar connector for implementing tin plating copper；
Busbar it) constitutes.Motor 4 is incorporated in the motor incorporating section 21b for being formed in the 1st shell 21.
Rotation gear 5 is incorporated in the gear incorporating section 21a for being formed in the 1st shell 21, comprising: axle portion 50 is run through
It is formed in the through hole 22a of the 2nd shell 22；Disk-shaped base portion 51；And slope portion 52 (referring to aftermentioned Fig. 4 A and Fig. 4 B, with
And Fig. 5 A and Fig. 5 B), it is integrally provided to a face of base portion 51.Gear 5 is rotated for example including POM (polyacetals).In base
The periphery in portion 51 is formed with the teeth portion 41a meshed gears slot (not shown) with worm screw 41, rotates gear 5 by motor 4 and passes through snail
Bar 41 carries out rotation driving.Axle portion 50 is connected to the 1st handle portion 71 and is unable to relative rotation.
Traction cable 6 is provided integrally with: engaged part 61 is formed in the one end of traction cable 6, is locked aftermentioned
Rotating handle 7 the 1st handle portion 71；Operation portion 62 is formed in the another side of traction cable 6, is manually actuated；Winding
Portion 63 extends while being bent in the circumferential direction of the 1st handle portion 71 from engaged part 61 towards 62 side of operation portion, is wound
To the peripheral part of the 1st handle portion 71；And extension 64, it configures between winder 63 and operation portion 62, and linearly
Extend.In addition, traction cable 6 is component made of synthetic resin, for example including nylon 6.In the present embodiment, winder
63 and extension 64 be there is defined thickness band-like.
Rotating handle 7 includes: the 1st handle portion 71, cannot be connected to rotation gear with the relative rotation by tapping screw 8
5；And the 2nd handle portion 72, it is configured at and traction cable 6 is clipped in its position between the 1st handle portion 71.In the 1st handle
Portion 71 is formed with the insertion hole 71a inserted for tapping screw 8.In addition, the 2nd handle portion 72 is structure same as the 1st handle portion 71
At, therefore, explanation of the omission about the 2nd handle portion 72.
1st handle portion 71 includes the base portion 710 of round, is formed with the fastening groove for having depth in the direction rotary shaft O
710a；And cylindrical portion 711, it is placed coaxially on center with base portion 710, is formed as lesser diameter compared with base portion 710.
Cylindrical portion 711 is formed with: protruding portion 711a, prominent from the end face (face opposite with the 2nd handle portion 72) on the direction rotary shaft O
Out；And embedded hole 711b, it is chimeric for the protruding portion of the 2nd handle portion 72 (not shown).The protruding portion 711a of 1st handle portion 71
It is fitted to the embedded hole of the 2nd handle portion 72 (not shown).Be connected to the 2nd handle portion 72 cannot phase for the 1st handle portion 71 as a result,
To rotation.In addition, fastening groove 710a is equivalent to " stop hole " in the present invention.
Cricoid containment member 80 is configured between the 1st handle portion 71 and the 2nd shell 22.Hereby it is achieved that shell 2 with
Waterproofness between rotating handle 7.
As shown in Fig. 4 A and Fig. 4 B and Fig. 5 A and Fig. 5 B, rotate gear 5 slope portion 52 with to rotation gear 5 rotation
The parallel axially projecting mode of shaft is set to the base portion 51 of rotation gear 5, has along the circumferential in axial direction of rotation gear 5
It is upper inclination and be formed as spiral helicine slope surface 52a.Slope portion 52 is formed as, from the one end in its circumferential direction toward the other end, from base
The height (prominent length) in portion 51 is gradually got higher.In the present embodiment, the end face of the side opposite with base portion 51 in slope portion 52
For slope surface 52a.
Moreover, in the present embodiment, slope portion 52 has to the radially projecting of rotation gear 5 and is formed along slope surface 52a
Spiral helicine guide protrusion 53.In the present embodiment, from the end of the side opposite with base portion 51 in slope portion 52 to diameter
Mode outstanding forms guide protrusion 53 outward.Slope portion 52 is substantially L-shaped with circumferential vertical section.Although in detail
Content is aftermentioned, but the guide protrusion 53 plays the effect for making bar 3 be moved to retracted position from prominent position.In addition, guide protrusion
53 are not limited to example illustrated, may be set to be projecting inward to diameter.
Furthermore bar 3 is maintained at prominent in locking device 1, slope portion 52 has in the charge connector of present embodiment
The maintaining part 54 of position.In the present embodiment, maintaining part 54 is set to the other end in the circumferential direction in slope portion 52 (from base portion 51
The biggish end of height (prominent length)), including perpendicular to axial flat surface.Even if being electrically charged connector in bar 3 as a result,
In the case that 101 engagement pawl 102 is pressed into, it can also inhibit the power due to the indentation and cause to rotate the rotation of gear 5, bar can be inhibited
3 are unexpectedly pressed into and the locking of charge connector 101 are caused to be released from.
Slope surface 52a is continuously formed with the flat surface as maintaining part 54, is connected smoothly by curved surface.In addition, keeping
Portion 54 is not limited to perpendicular to axial flat surface, and for example, it can be to the direction inclined inclined surface opposite with slope surface 52a.
In addition, it is mobile to the side slope surface 52a in order to further suppress the bar 3 when bar 3 is pressed into, it can also be in slope surface 52a and as holding
Protrusion or step are set between the flat surface in portion 54.
In the present embodiment, it is provided in the end of the side opposite with slope surface 52a of maintaining part 54 for slope portion
52 wall portions 55 reinforced.In the present embodiment, wall portion 55 include be formed continuously with guide protrusion 53 to diameter outward
Protrusion outstanding, it is axially extended to 51 lateral edge of base portion along the end face (end face of 54 side of maintaining part) in the circumferential direction in slope portion 52.Wall
Portion 52 also plays a role as inhibition bar 3 from the limiter that the end (maintaining part 54) in the circumferential direction in slope portion 52 is fallen.
In the present embodiment, (height (prominent length) from base portion 51 is lower for the one end in the circumferential direction in slope portion 52
End) be also formed with flat surface 56, be configured to bar 3 and be located at flat surface 56 when in retracted position.Slope surface 52a and flat surface
56 are continuously formed, and are connected smoothly by curved surface.The end of the side opposite with slope portion 52 of flat surface 56 is open, bar
3 can assemble from the end of the opening.
Bar 3 is supported by the shell 2 (the 1st shell 21) that will not be rotated along with the rotation of rotation gear 5 and can be in axial direction
Upper movement.Bar 3 be shaped generally as it is rodlike, by its longitudinal direction with rotation gear 5 axial direction it is consistent in a manner of configure.Bar 3 is for example
There is the PA6 (nylon 6) of glass fibre including being added.
When making rotation gear 5 carry out rotation, an end (hereinafter referred to as base end part) of bar 3 is drawn by slope surface 52a
It leads, so that bar 3 axially moves forward and backward between prominent position and retracted position, when proceeding to prominent position by bar 3
Another end (hereinafter referred to as top end part) locks charge connector 101.
(explanation of the charge connector movement of locking device 1)
As shown in Fig. 4 A, Fig. 4 B, in the state for making bar 3 become retracted position, bar 3 is located at the flat surface in slope portion 52
56.In this state, charge connector 101 is not locked.
When carrying out the locking of charge connector 101, when supplying regulation to motor 4 by connector portion 210 and conductor 42
Between driving current, rotate in the forward direction motor 4.Then, rotation gear 5 passes through worm screw 41 to the 1st direction of rotation (from the upper of Fig. 4 A
Side come be seen as counterclockwise) rotation, along with rotation gear 5 rotation, the base end part of the bar main body 33 of bar 3 is by slope surface 52a
It gradually above pushes away and (is gradually pushed out from shell 2).When bar 3 is moved to maintaining part 54, become state shown in Fig. 5 A, Fig. 5 B, bar 3
As the state for proceeding to prominent position.As a result, the rotation of engagement pawl 102 is limited by the top end part of bar 3, charge connector
101 are locked (referring to Fig.1) in the state of being connected to charging port 11.In the state that bar 3 proceeds to prominent position, bar 3
As the state for being configured in the flat surface as maintaining part 54, therefore, even if bar 3 is pressed into, rotation gear 5 will not revolve
Turn, it is suppressed that the locking of charge connector 101 is unexpectedly released.
When releasing the locking of charge connector 101, when supplying regulation to motor 4 by connector portion 210 and conductor 42
Between driving current, make motor 4 reversely rotate.Then, rotation gear 5 by worm screw 41 to the 1st direction of rotation be Xiang Fanfang
To the 2nd direction of rotation (be seen as on the upside of Fig. 5 A clockwise) rotation, along with the rotation of rotation gear 5, bar 3
Base end part interferes the lower surface of guide protrusion 53 and bar 3 is gradually retracted.When bar 3 is moved to flat surface 56, become Fig. 4 A, figure
State shown in 4B, bar 3 return to retracted position.As a result, the locking of charge connector 101 is released from.
Then, illustrate referring to Fig. 6 A to Fig. 9 draught line cable 6 assembling structure and it is urgent when latch-release movement.
Drawing cable 6 is for example in the lock state of charge connector locking device 1 when motor 4 breaks down and electronic locking
In the case that release operation is difficult, for by being manually operated the component of lock state emergency unchaining.
Fig. 6 A is the top view of charge connector locking device 1, and Fig. 6 B is facing for charge connector locking device 1
Figure.Fig. 7 is the sectional view along the line A-A in Fig. 6 B.Fig. 8 is the rotation hand being in bar 3 under the lock state of prominent position
The partial perspective view that the fastening groove 710a of 1st handle portion 71 of handle 7 is exaggerated.Fig. 9 shows lock state, be in order to illustrate
The major part perspective view of charge connector locking device 1 for drawing the movement of cable 6 and showing.In addition, in fig. 8, saving
The diagram for having omited the 2nd handle portion 72 and traction cable 6, the engaged part 61 of traction cable 6 is illustrated only with double dot dash line.Scheming
In 9, the diagram of the 2nd handle portion 72 of rotating handle 7 is omitted.
As shown in Fig. 6 A, Fig. 6 B and Fig. 7, the operation portion 62 of cable 6 is drawn from the point of view of along the direction rotary shaft O
For ring-type.When using cable 6 is drawn, finger is ridden over operation portion 62 to draw by occupant.
As shown in fig. 7, the peripheral part of the cylindrical portion 711 of the 1st handle portion 71 in rotating handle 7, with rotary shaft O it is
The heart is wound with the winder 63 of traction cable 6 by defined angular range.This is also same for the 2nd handle portion 72.At this
In embodiment, winder 63 is, for example, to be wound with 180 °~360 ° of angular range.
In addition, the winder 63 of traction cable 6 does not need before assembling to be also the shape wound.That is, conduct
Winder 63 can be the periphery for being pre-formed into linear state and being bent and be wound into the 1st handle portion 71 in assembling
Portion is also possible to be assembled to the 1st handle portion 71 with the state wound in advance.
The fastening groove 710a of the 1st handle portion 71 in rotating handle 7 is circumferentially extended to form, along the rotary shaft side O
Always the shape seen is in C-shaped.In the present embodiment, fastening groove 710a is centered on rotary shaft O in the circumferential by 300 °
Angular range extends.
As shown in fig. 7, in the present embodiment, in lock state of the charge connector with locking device 1, drawing cable
6 engaged part 61 is configured at the one end in the circumferential direction of fastening groove 710a, and (maintaining part 220 in Fig. 7 for shrinking away from theshell body 2 is close
Side).When charge connector is released from the lock state of locking device 1, the 1st handle portion 71 can be relative to traction cable 6
The relative rotation counterclockwise of engaged part 61, engaged part 61 is slided in fastening groove 710a.In this way, due to rotating handle
The fastening groove 710a of the 1st handle portion 71 in 7 is extended to form in the circumferential, therefore, is configured to lock in charge connector
The engaged part 61 of traction cable 6 will not interfere the rotation of the 1st handle portion 71 when determining the locking and unlocking work of device 1.
As shown in Figure 3 and Figure 9, the engaged part 61 for drawing cable 6 is substantially cylindric, the rotary shaft O with winder 63
The length in direction, which is compared, to be formed longer.The lower end side (71 side of the 1st handle portion in the direction rotary shaft O) of engaged part 61 is locked
To the fastening groove 710a of the 1st handle portion 71, upper end side (72 side of the 2nd handle portion in the direction rotary shaft O) is locked (not shown)
The fastening groove of 2nd handle portion 72.
As shown in figure 8, drawing the engaged part 61 of cable 6 in lock state of the charge connector with locking device 1
Outer peripheral surface is contacted with the end face 710b of the one end in the circumferential direction of fastening groove 710a.As a result, when traction cable 6 is stowed
When, the outer peripheral surface of engaged part 61 can press the end face 710b of fastening groove 710a, and therefore, the 1st handle portion 71 is come from the upside of Fig. 8
See to rotate counterclockwise.In addition, the engaged part 61 of traction cable 6 is not necessarily required in lock state and fastening groove
The end face 710b of 710a is contacted, and is also possible to discontiguous.
As shown in figure 9, traction cable 6 is configured at the outside of shell 2.That is, engaged part 61 and the rotation hand of traction cable 6
The fastening groove 710a of the 1st handle portion 71 in handle 7 is configured to be exposed to the outside of shell 2.For example, it is also possible to consider draught line
Cable 6 and the configuration of rotating handle 7 in shell 2, but in this case need that the extension for that will draw cable 6 is arranged in shell 2
Portion 64 or operation portion 62 are drawn out to external hole.In this case, when cable 6 is drawn in assembling, firstly, it is necessary to make engaged part
61 or operation portion 62 be formed through in the above-mentioned hole of shell 2, need to form the hole than needing to pass through extension 64
Also big hole is preventing that waterborne is undesirable.In addition, the extension with traction cable 6 in the case where shell 2 is provided with hole
Around 64 compared with the waterproof construction between the above-mentioned hole of shell 2, if present embodiment is in the 1st handle portion 71 and the 2nd shell
The case where containment member 80 are had compressed between 22 can more simplify waterproof construction, and assembling is also easier to.
When the operation portion 62 to traction cable 6 has carried out dilatory, the extension 64 of traction cable 6 can be on one side by shell 2
The maintaining part 220 of the 2nd shell 22 guide, it is mobile to arrow X-direction shown in Fig. 9 on one side.Then, when the volume of traction cable 6
When (being seen as counterclockwise) rotation on the upside of Fig. 9 to the arrow Y-direction in the direction rotary shaft O around portion 63, engaged part 61
The end face 710b (referring to Fig. 8) of fastening groove 710a is pressed, therefore, the 1st handle portion 71 in rotating handle 7 is to same side
To rotation.Rotation gear 5 is to the 2nd direction (be seen as on the upside of Fig. 5 A clockwise) rotation as a result, thus bar 3 is from prominent
Out position is moved to retracted position, and charge connector is released from the lock state of locking device 1.
(effect and effect of embodiment)
As discussed above, have: motor 4 in the charge connector of present embodiment in locking device 1；
Gear 5 is rotated, is rotated by motor 4, is had to be arranged to the axially projecting mode parallel with rotary shaft O and circumferentially
Relative to axially inclined slope surface 52a；Bar 3, the support of shell 2 that will not be rotated due to rotating the rotation of gear 5 and energy
Move, guided making to rotate when gear 5 has carried out rotation by slope surface 52a in the axial direction, thus axially prominent position with
It is moved forward and backward between retracted position；And traction cable 6, it is used to that bar 3 to be configured in prominent position by being manually operated
Lock state releases, and traction cable 6 includes engaged part 61, is formed in the one end of traction cable 6, is locked and rotation
The rotating handle 7 that rotating disk 5 rotates integrally；Operation portion 62 is formed in the another side of traction cable 6, is manually actuated；With
And winder 63, extend from engaged part 61 towards operation portion 62, is winding to the peripheral part of rotating handle 7.
With this configuration, it is suppressed that cause the locking of charge connector 101 to be released from since bar 3 to be pressed into,
Charge connector 101 is pulled up and is become difficult, can ensure that sufficient anti-theft.In addition, as long as draw to traction cable 6
The winding of winder 63 can be released and rotating handle 7 and the rotation rotation of gear 5 can be made to unlock, therefore, there is no need to as example
Charge connector as described in Patent Document 1 forms unlock cam surface with locking device like that around bar.That is,
According to the present embodiment, it can be realized the enlargement that can inhibit device and the charge connector that can ensure that anti-theft locking dress
Set 1.
Furthermore charge connector locking device as described in Patent Document 1 is such, make to unlock with unlock operation stick
Cam surface engaging come in the case where making bar work, the axial path increment of bar can dependent on the tilt angle of unlock cam surface, and
Structure in present embodiment is that the engaged part 61 of traction cable 6 is limited to the 1st handle portion 71, as long as to traction cable 6
It is drawn, rotating handle 7 will be rotated integrally with rotation gear 5, and bar 3 is guided by the slope surface 52a of rotation gear 5, therefore, energy
Bar 3 is reliably set to work.
More than, embodiments of the present invention are illustrated, but documented embodiment is not intended to limit right above
Invention involved in claim.Additionally, it should be noted that all combinations of the feature illustrated in embodiment are to for solving hair
It might not all be necessary for the scheme of bright problem.
The present invention can suitably be deformed in range without departing from the spirit to implement.
Description of symbols
1 charge connector locking device
2 shells
3 bars
4 motors
4a rotary shaft
5 rotation gears
6 traction cables
7 rotating handles
11 charging ports
52 slopes portion
52a slope surface
61 engaged parts
62 operation portions
63 winders
71 the 1st handle portions
72 the 2nd handle portions
100 external chargers
101 charge connectors
710a fastening groove.
Claims (11)
1. a kind of charge connector locking device,
It is equipped to the vehicle of the charging port with connection charge connector, for being connected to by above-mentioned charge connector
It states and above-mentioned charge connector is locked in the state of charging port, which is characterized in that had:
Motor；
Rotating member is the rotary body rotated by said motor, is had with to rotating parallel axially projecting of axis
Mode is arranged and circumferentially relative to above-mentioned axially inclined slope surface；
Bar, by will not due to above-mentioned rotating member rotation and rotate shell support and can be moved up in above-mentioned axis,
Guide above-mentioned rotating member when being rotated by the above-mentioned slope surface of above-mentioned rotating member, thus along above-mentioned axial direction opposite
It moves forward and backward between above-mentioned shell prominent position outstanding and retracted position, is filled when proceeding to above-mentioned prominent position by above-mentioned
Electric connector locking；And
Cable is drawn, is used to release the lock state that above-mentioned bar is configured in above-mentioned prominent position by being manually operated,
Above-mentioned traction cable includes engaged part, is formed in the one end of above-mentioned traction cable, is locked above-mentioned rotation structure
Part；Operation portion is formed in the another side of above-mentioned traction cable, is manually actuated；And winder, it is locked from above-mentioned
Portion extends towards aforesaid operations portion, is winding to the peripheral part of above-mentioned rotating member.
2. charge connector locking device according to claim 1,
Above-mentioned engaged part be it is outstanding raised to the direction parallel with the above-mentioned rotary shaft of above-mentioned rotating member,
The stop hole for engaging above-mentioned protrusion is formed in above-mentioned rotating member.
3. charge connector locking device according to claim 2,
Above-mentioned stop hole along above-mentioned rotating member circumferentially extending.
4. charge connector locking device according to claim 2 or 3,
The above-mentioned protrusion of above-mentioned traction cable and the above-mentioned stop hole of above-mentioned rotating member are configured at the outside of above-mentioned shell.
5. according to claim 1 to charge connector locking device described in any one in 4,
Above-mentioned traction cable is made of synthetic resin.
6. a kind of charge connector locking device,
For locking in the state that charge connector is connected to charging port to above-mentioned charge connector, feature exists
In having:
Rotating member is rotary body, is had to be arranged and circumferentially to rotating the parallel axially projecting mode of axis
Relative to above-mentioned axially inclined slope surface；
Bar, by will not due to above-mentioned rotating member rotation and rotate shell support and can be moved up in above-mentioned axis,
Guide above-mentioned rotating member when being rotated by the above-mentioned slope surface of above-mentioned rotating member, thus along above-mentioned axial direction opposite
It moves forward and backward between above-mentioned shell prominent position outstanding and retracted position, is filled when proceeding to above-mentioned prominent position by above-mentioned
Electric connector locking；And
Cable is drawn, is used to release the lock state that above-mentioned bar is configured in above-mentioned prominent position by being manually operated,
Above-mentioned traction cable includes engaged part, is formed in the one end of above-mentioned traction cable, is locked above-mentioned rotation structure
Part；Operation portion is formed in the another side of above-mentioned traction cable, is manually actuated；And winder, it is locked from above-mentioned
Portion extends towards aforesaid operations portion, is winding to the peripheral part of above-mentioned rotating member.
7. charge connector locking device according to claim 6,
Above-mentioned engaged part be it is outstanding raised to the direction parallel with the above-mentioned rotary shaft of above-mentioned rotating member,
The stop hole for engaging above-mentioned protrusion is formed in above-mentioned rotating member.
8. charge connector locking device according to claim 7,
Above-mentioned stop hole along above-mentioned rotating member circumferentially extending.
9. charge connector locking device according to claim 7 or 8,
The above-mentioned protrusion of above-mentioned traction cable and the above-mentioned stop hole of above-mentioned rotating member are configured at the outside of above-mentioned shell.
10. according to charge connector locking device described in any one in claim 6 to 9,
Above-mentioned traction cable is made of synthetic resin.
11. a kind of vehicle, which is characterized in that
Has charge connector locking device described in any one in claims 1 to 10.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017016935A JP6704363B2 (en) | 2017-02-01 | 2017-02-01 | Locking device for charging connector |
| JP2017-016935 | 2017-02-01 | ||
| PCT/JP2018/002941 WO2018143184A1 (en) | 2017-02-01 | 2018-01-30 | Charging-connector locking device and vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110235316A true CN110235316A (en) | 2019-09-13 |
| CN110235316B CN110235316B (en) | 2021-03-23 |
Family
ID=63040532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880009538.5A Expired - Fee Related CN110235316B (en) | 2017-02-01 | 2018-01-30 | Charging connector locking device and vehicle |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6704363B2 (en) |
| CN (1) | CN110235316B (en) |
| WO (1) | WO2018143184A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7081478B2 (en) * | 2018-12-27 | 2022-06-07 | トヨタ自動車株式会社 | Unlock structure |
| JP2021015756A (en) * | 2019-07-16 | 2021-02-12 | 株式会社東海理化電機製作所 | Lock device |
| DE102019129887A1 (en) * | 2019-11-06 | 2021-05-06 | Kiekert Aktiengesellschaft | Locking device for an electrical connection device for electric or hybrid vehicles |
| CN112072415B (en) * | 2020-09-14 | 2023-02-07 | 国网河南省电力公司温县供电公司 | Informationized power transmission device |
| JP7323568B2 (en) * | 2021-03-26 | 2023-08-08 | トヨタ自動車株式会社 | VEHICLE AND VEHICLE PRODUCTION METHOD |
| DE102021111343A1 (en) * | 2021-05-03 | 2022-11-03 | Kiekert Aktiengesellschaft | Electromotive driven locking device for a charging socket |
| CN114824923B (en) * | 2022-04-25 | 2023-11-03 | 浙江启明电力集团有限公司 | Be applied to photovoltaic power generation in wisdom city and fill electric pile |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP6704363B2 (en) | 2020-06-03 |
| CN110235316B (en) | 2021-03-23 |
| WO2018143184A1 (en) | 2018-08-09 |
| JP2018125188A (en) | 2018-08-09 |
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