CN206734089U - Charge door gear and electric car - Google Patents
Charge door gear and electric car Download PDFInfo
- Publication number
- CN206734089U CN206734089U CN201720460861.7U CN201720460861U CN206734089U CN 206734089 U CN206734089 U CN 206734089U CN 201720460861 U CN201720460861 U CN 201720460861U CN 206734089 U CN206734089 U CN 206734089U
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- charging door
- plate
- arm plate
- torsion spring
- connecting rod
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model belongs to electric car charging technique field, it is related to a kind of charging door gear and electric car, the charging door gear includes charging door assembly, lockable mechanism and unlocking mechanism, and the charging door assembly includes the second Four-connecting-rod hinge and the second elastic drive part between the first Four-connecting-rod hinge between charging door, the first pedestal, the horizontal side for being connected to the charging door and first pedestal, the first elastic drive part, the second pedestal, the horizontal opposite side for being connected to the charging door and second pedestal.According to the charging door gear of the utility model embodiment, because Four-connecting-rod hinge service life is much larger than existing spring leaf, thus, after the permanent use of charging door gear, remain able to ensure the fixing that charging door is closed.
Description
Technical field
The utility model belongs to electric car charging technique field, more particularly to one kind charging door gear and electric car.
Background technology
The charging door gear of electric car is arranged at charge port.When needing charging, rotatable opening charging door.Conventional
As shown in figure 1, charging door 1a is rotatably connected on vehicle body by hinge, charging door gear uses simply charging door gear
Spring leaf 2a controls folding, and spring leaf 2a can fail after permanent use, causes the not firm of door 1a closings that charge so that
Charge port has exposed risk.
Also, existing charging door gear is general all without locking system, the random opening of irrelevant personnel, on the one hand meeting
Increase electric shock risk, on the other hand also increase the probability of damage of charging door.
Utility model content
Technical problem to be solved in the utility model is：For spring after the permanent use of existing charging door gear
Sector-meeting is failed, and causes the illusive problem that door is closed that charges, there is provided one kind charging door gear.
In order to solve the above technical problems, on the one hand, the utility model embodiment provides a kind of charging door gear, including charging
Door assembly, lockable mechanism and unlocking mechanism, the charging door assembly include charging door, the first pedestal, are connected to the charging door
Horizontal side and first pedestal between the first Four-connecting-rod hinge, the first elastic drive part, the second pedestal, be connected to institute
The second Four-connecting-rod hinge and the second elastic drive part between the horizontal opposite side of charging door and second pedestal are stated, it is described to fill
Electric switch can move back and forth between closed position and open position, and the lockable mechanism is used for described in the closed position locking
Charged door, and first elastic drive part and the second elastic drive part are compressed in the closed position, and the unlocking mechanism is used
In releasing locking of the lockable mechanism to the charging door, first elastic drive part and the second elastic drive part are described
Charging door locking release when elastic recovery with promote it is described charging door be moved to the open position.
Alternatively, first pedestal include be fixed on vehicle body the first installing plate, be connected to first installing plate
First arm plate of horizontal side and it is connected to the first installing plate transverse direction opposite side and relative with the first arm plate second
Arm plate, is provided with first axle between the first arm plate and the second arm plate, first elastic drive part is is sheathed on described the
The first torsion spring on one axle, a free end of first torsion spring are connected on the charging door, first torsion spring it is another
One free end is connected on first pedestal；
Second pedestal include be fixed on vehicle body the second installing plate, be connected to the second installing plate transverse direction side
The 3rd arm plate and be connected to the second installing plate transverse direction opposite side and the fourth arm plate relative with the 3rd arm plate, it is described
The second axle is provided between 3rd arm plate and the 4th arm plate, second elastic drive part is be sheathed on second axle
Two torsion springs, a free end of second torsion spring are connected on the charging door, another free end of second torsion spring
It is connected on second pedestal.
Alternatively, the horizontal side of the charging door is fixedly connected with a first axle plate, and the first axle plate includes
The first fixed plate for being fixedly connected on the charging door and it is integrally formed or be fixedly connected in first fixed plate the
One hinge arms plate, is hinged with first connecting rod and second connecting rod between the first axle arm plate and the second arm plate, and described
Two arm plates, first connecting rod, second connecting rod and first axle arm plate form first Four-connecting-rod hinge；
The horizontal side of the charging door is fixedly connected with a second hinge plate, and the second hinge plate includes being fixedly connected
The second fixed plate and second hinge arm that is integrally formed or being fixedly connected in second fixed plate on the charging door
Plate, third connecting rod and fourth link, the 3rd arm plate, are hinged between the second hinge arm plate and the 3rd arm plate
Three connecting rods, fourth link and second hinge arm plate form second Four-connecting-rod hinge；
First Four-connecting-rod hinge is identical with the second Four-connecting-rod hinge movement locus.
Alternatively, the first connecting rod is parallel with second connecting rod, and the third connecting rod is parallel with fourth link.
Alternatively, the position on first pedestal between the first arm plate and the second arm plate is provided with the 3rd torsion
Spring and the 3rd torsion spring installing plate, the first connecting rod are located at the outside of the second arm plate, and the second connecting rod is positioned at described the
The inner side of two arm plates, a free end of the 3rd torsion spring are connected on the 3rd torsion spring installing plate, the 3rd torsion spring
Another free end be connected on the second connecting rod；
Position on second pedestal between the 3rd arm plate and the 4th arm plate is provided with the 4th torsion spring and
Four torsion spring installing plates, the third connecting rod are located at the outside of the 3rd arm plate, and the fourth link is located at the 3rd arm plate
Inner side, a free end of the 4th torsion spring is connected on the 4th torsion spring installing plate, the 4th torsion spring it is another
Individual free end is connected in the fourth link.
Alternatively, limit shaft is provided with the inside of the second arm plate, the second connecting rod is hinged with the second arm plate
One end tip at formed with position-limiting ear, the limit shaft can beat the charging threshold positioned at described against the position-limiting ear
Open position.
Alternatively, the position on the charging door between first Four-connecting-rod hinge and the second Four-connecting-rod hinge is set
Be equipped with lock, lock base seat that the lockable mechanism includes being fixed on vehicle body, the dead bolt being rotatably connected on the lock base seat and
Dead bolt reduction torsion spring, a free end of the dead bolt reduction torsion spring are connected on the lock base seat, the dead bolt reduction torsion spring
Another free end is connected on the dead bolt, and the dead bolt is used in lock described in the closed position locking, the unlocking mechanism
Locking in the releasing dead bolt to the lock.
Alternatively, the unlocking mechanism includes solution lock-switch and drag-line, and the drag-line includes protective sleeve of pulling cable and mandrel, described
Mandrel one end of drag-line is connected on the solution lock-switch, and the mandrel other end of the drag-line connects a connector, the connection
Head is connected on the dead bolt, is manipulated the solution lock-switch and be may be such that the drag-line pulls the dead bolt to depart from the lock.
Alternatively, the solution lock-switch includes the switch main body fixed in the car and is rotatably connected on the switch main body
Toggle switch, may be such that the drag-line pulls the dead bolt to depart from the lock by being pulled outwardly the toggle switch.
According to the charging door gear of the utility model embodiment, the horizontal side for the door that charges is by means of the first Four-connecting-rod hinge
It is hinged with the first pedestal, the horizontal opposite side for the door that charges is hinged by means of the second Four-connecting-rod hinge and the second pedestal, thus, charging
Door can move back and forth between closed position and open position, by set lockable mechanism with closed position locking charge door,
First elastic drive part and the second elastic drive part are compressed in the closed position, and then, when unlocking mechanism releases locking machine
When structure is to the locking of the door that charges, the first elastic drive part and the second elastic drive part elastic recovery are beaten with promoting charging door to be moved to
Open position.Because Four-connecting-rod hinge service life is much larger than existing spring leaf, thus, the charging door gear uses it for a long time
Afterwards, remain able to ensure the fixing that charging door is closed.
On the other hand, the utility model embodiment additionally provides a kind of electric car, and it includes above-mentioned charging door gear.
Brief description of the drawings
Fig. 1 is the schematic diagram of existing charging door gear；
Fig. 2 is the schematic diagram for the charging door gear that the embodiment of the utility model one provides；
Fig. 3 is the stereogram for its door assembly that charges of door gear that charges that the embodiment of the utility model one provides；
Fig. 4 is the front view for its door assembly that charges of door gear that charges that the embodiment of the utility model one provides；
Fig. 5 is the sectional view in the A-A directions along Fig. 4；
Fig. 6 is the top view for its door assembly that charges of door gear that charges that the embodiment of the utility model one provides；
Fig. 7 is the sectional view in the B-B directions along Fig. 6；
Fig. 8 is the schematic diagram for its locking structure of door gear that charges that the embodiment of the utility model one provides；
Fig. 9 is the schematic diagram for its solution lock-switch of door gear that charges that the embodiment of the utility model one provides；
Figure 10 is the door gear schematic diagram in the closed position that charges that the embodiment of the utility model one provides；
Figure 11 be the embodiment of the utility model one provide charging door gear be in from closed position to open position move
Centre position schematic diagram；
Figure 12 is the door gear schematic diagram in an open position that charges that the embodiment of the utility model one provides；
Figure 13 is the schematic diagram that the charging door gear that the embodiment of the utility model one provides is arranged on car body component.
Reference in Figure of description is as follows：
10th, charge door gear；1st, charge door assembly；11st, charge door；111st, latch；12nd, the first pedestal；121st, the first peace
Loading board；122nd, the first arm plate；123rd, the second arm plate；124th, first axle；125th, the 3rd torsion spring installing plate；126th, limit shaft；13rd,
One Four-connecting-rod hinge；131st, first axle plate；1311st, the first fixed plate；1312nd, first axle arm plate；132nd, first connecting rod；
133rd, second connecting rod；1331st, limit shaft；14th, the first torsion spring；15th, the second pedestal；151st, the second installing plate；152nd, the 3rd arm plate；
153rd, the 4th arm plate；154th, the second axle；155th, the 4th torsion spring installing plate；16th, the second Four-connecting-rod hinge；161st, second hinge plate；
1611st, the second fixed plate；1612nd, second hinge arm plate；162nd, third connecting rod；163rd, fourth link；17th, the second torsion spring；18th,
Three torsion springs；19th, the 4th torsion spring；
2nd, lockable mechanism；21st, lock base seat；22nd, dead bolt；23rd, dead bolt reduction torsion spring；
3rd, unlocking mechanism；31st, lock-switch is solved；311st, switch main body；312nd, toggle switch；32nd, drag-line；33rd, connector.
Embodiment
In order that technical problem, technical scheme and beneficial effect that the utility model solves are more clearly understood, below
With reference to drawings and Examples, the utility model is described in further detail.It is it should be appreciated that described herein specific real
Example is applied only to explain the utility model, is not used to limit the utility model.
As shown in Fig. 2 the charging door gear 10 that the embodiment of the utility model one provides, including charging door assembly 1, locking machine
Structure 2 and unlocking mechanism 3.
As shown in Figures 2 to 7, the charging door assembly 1 includes charging door 11, the first pedestal 12, is connected to the charging
Door 11 horizontal side and first pedestal 12 between the first Four-connecting-rod hinge 13, form the first elastic drive part first
The 2nd 4 between torsion spring 14, the second pedestal 15, the horizontal opposite side for being connected to the charging door 11 and second pedestal 15
Connecting rod link 16 and the second torsion spring 17 for forming the second elastic drive part.
In the present embodiment, the charging door 11 can be between the closed position shown in Figure 10 and the open position shown in Figure 12
Move back and forth, the lockable mechanism 2 is used to, in the door 11 that charges described in the closed position locking, form the first elastic drive part
Second torsion spring 17 of the second elastic drive part of the first torsion spring 14 and composition is compressed in the closed position, the unlocking mechanism 3
For releasing locking of the lockable mechanism 2 to the charging door 11, the first torsion spring 14 and structure of the first elastic drive part are formed
Into the second elastic drive part the second torsion spring 17 when the locking of the charging door 11 releases elastic recovery to promote the charging
Door 11 is moved to the open position.
In one embodiment, as shown in Fig. 3 to Fig. 7, first pedestal 12 includes the first installation being fixed on vehicle body
Plate 121, the first arm plate 122 for being connected to the 121 horizontal side of the first installing plate and to be connected to first installing plate 121 horizontal
To opposite side and the second arm plate 123 relative with the first arm plate 122, between the first arm plate 122 and the second arm plate 123
First axle 124 is provided with, first torsion spring 14 is sheathed in the first axle 124, a freedom of first torsion spring 14
End is connected on the charging door 11, and another free end of first torsion spring 14 is connected on first pedestal 12.Institute
State the second pedestal 15 include be fixed on vehicle body the second installing plate 151, be connected to the 151 horizontal side of the second installing plate
3rd arm plate 152 and it is connected to the 151 horizontal opposite side of the second installing plate and fourth arm relative with the 3rd arm plate 152
Plate 153, is provided with the second axle 154 between the 3rd arm plate 152 and the 4th arm plate 153, second torsion spring 17 is sheathed on institute
State on the second axle 154, a free end of second torsion spring 17 is connected on the charging door 11, second torsion spring 17
Another free end is connected on second pedestal 15.
In one embodiment, as shown in Fig. 3 to Fig. 7, the horizontal side of the charging door 11 is fixedly connected with one first hinge
Carrier bar 131, the first axle plate 131 include the first fixed plate 1311 and the bodily form being fixedly connected on the charging door 11
Into or the first axle arm plate 1312 that is fixedly connected in first fixed plate 1311, the first axle arm plate 1312 and institute
State and first connecting rod 132 and second connecting rod 133 be hinged between the second arm plate 123, the second arm plate 123, first connecting rod 132,
Second connecting rod 133 and first axle arm plate 1312 form first Four-connecting-rod hinge 13.The horizontal side of the charging door 11
A second hinge plate 161 is fixedly connected with, the second hinge plate 161 includes second be fixedly connected on the charging door 11
Fixed plate 1611 and second hinge arm plate 1612 that is integrally formed or being fixedly connected in second fixed plate 1611, described the
Third connecting rod 162 and fourth link 163, the 3rd arm are hinged between two hinge arm plate 1612 and the 3rd arm plate 152
Plate 152, third connecting rod 162, fourth link 163 and second hinge arm plate 1612 form second Four-connecting-rod hinge 16.
Understand that Four-connecting-rod hinge is quadric chain as common knowledge.Fixed part is in quadric chain
Frame, two bars being hinged with frame are side link, and unconnected with frame is connecting rod.
That is, in the present embodiment, the second arm plate 123 is the frame of the first Four-connecting-rod hinge 13, and first connecting rod 132 and second connects
Bar 133 is the side link of the first Four-connecting-rod hinge 13, and first axle arm plate 1312 is the connecting rod of the first Four-connecting-rod hinge 13.The
Three arm plates 152 are the frame of the second Four-connecting-rod hinge 16, and third connecting rod 162 and fourth link 163 are the second Four-connecting-rod hinge 16
Side link, and second hinge arm plate 1612 be the second Four-connecting-rod hinge 16 connecting rod.
In this implementation, it is preferable that the first Four-connecting-rod hinge 13 and the structure of the second Four-connecting-rod hinge 16 are essentially identical.This
So that first Four-connecting-rod hinge 13 is identical with the movement locus of the second Four-connecting-rod hinge 16, and then cause charging door 11
Translation is realized during by closed position to open position.It is further preferable that the first connecting rod 132 and second connecting rod 133
Parallel, the third connecting rod 162 is parallel with fourth link 163.That is, the first Four-connecting-rod hinge 13 and the second Four-connecting-rod hinge 16 are near
Like parallel four-bar linkage.
In one embodiment, as shown in Fig. 3 to Fig. 7, the first arm plate 122 and second is located on first pedestal 12
Position between arm plate 123 is provided with the 3rd torsion spring 18 and the 3rd torsion spring installing plate 125, and the first connecting rod 132 is positioned at described
The outside of second arm plate 123, the second connecting rod 133 are located at the inner side of the second arm plate 123, and the one of the 3rd torsion spring 18
Individual free end is connected on the 3rd torsion spring installing plate 125, and another free end of the 3rd torsion spring 18 is connected to described
On second connecting rod 133.In the motion process of the first Four-connecting-rod hinge 13, the 3rd torsion spring 18 holds the second connecting rod 133, and then
The stable motion of second connecting rod 133 is kept, avoids rocking for second connecting rod 133.
In one embodiment, as shown in Fig. 3 to Fig. 7, the 3rd arm plate 152 and the 4th is located on second pedestal 15
Position between arm plate 153 is provided with the 4th torsion spring 19 and the 4th torsion spring installing plate 155, and the third connecting rod 162 is positioned at described
The outside of 3rd arm plate 152, the fourth link 163 are located at the inner side of the 3rd arm plate 152, and the one of the 4th torsion spring 19
Individual free end is connected on the 4th torsion spring installing plate 155, and another free end of the 4th torsion spring 19 is connected to described
In fourth link 163.In the motion process of the second Four-connecting-rod hinge 16, the 4th torsion spring 19 holds the fourth link 163, and then
The stable motion of fourth link 163 is kept, avoids rocking for fourth link 163.So, in the first Four-connecting-rod hinge 13 and second
In the motion process of Four-connecting-rod hinge 16, second connecting rod 133 and fourth link 163 will not shake so that the first double leval jib
The Four-connecting-rod hinge 16 of hinge 13 and second drives charging door 11 smoothly to move.
In one embodiment, as shown in fig. 7, the inner side of the second arm plate 123 is provided with limit shaft 126, described second
Formed with position-limiting ear 1331 at one end tip that connecting rod 133 and the second arm plate 123 are hinged, the limit shaft 126 can be against
The position-limiting ear 1331 with by it is described charging door 11 be limited in the open position.That is limit shaft 126 and the position-limiting ear 1331
Against, can limit charging the maximum open position of door 11.
In one embodiment, as shown in Fig. 2 and Fig. 8, it is described charging door 11 on positioned at first Four-connecting-rod hinge 13 with
Position between second Four-connecting-rod hinge 16 is provided with lock 111, and the lockable mechanism 2 includes the lock base seat being fixed on vehicle body
21st, the dead bolt 22 and dead bolt reduction torsion spring 23 being rotatably connected on the lock base seat 21, the dead bolt reduction torsion spring 23 one from
It is connected to by end on the lock base seat 21, another free end of the dead bolt reduction torsion spring 23 is connected on the dead bolt 22, institute
State dead bolt 22 and 111 (referring to Fig. 2) are being latched described in the closed position locking, the unlocking mechanism 3 is for releasing the dead bolt
The locking of 22 pairs of locks 111.
In one embodiment, as shown in Fig. 2 and Fig. 9, the unlocking mechanism 3 includes setting (such as driver's cabin) in the car
Solution lock-switch 31 and drag-line 32, the drag-line 32 include protective sleeve of pulling cable and mandrel, and mandrel one end of the drag-line 32 is connected to institute
State on solution lock-switch 31, the mandrel other end of the drag-line 32 connects a connector 33, and the connector 33 is connected to the lock
On tongue 22, manipulate the solution lock-switch 31 and may be such that the drag-line 32 pulls the dead bolt 22 to depart from the lock 111.Specifically
Ground, the solution lock-switch 31 includes the switch main body 311 fixed in the car and what is be rotatably connected on the switch main body 311 dials
Dynamic switch 312, may be such that the drag-line 32 pulls the dead bolt 22 to depart from the lock by being pulled outwardly the toggle switch 312
111。
With reference to Figure 10-Figure 12, the operation principle of above-described embodiment is as follows：
In the closed position shown in Figure 10, the first torsion spring 14 and the second torsion spring 17 are compressed, if wanting to open charging door 11,
Driver can first pull toggle switch 312, and toggle switch 312 drives the mandrel of drag-line 32 to move, the mandrel of drag-line 32 to
Dead bolt 22 is pulled down, dead bolt 22 rotates relative to lock base seat 21 and departs from the lock 111, and the locking of charging door 11 releases.First turns round
The elastic recovery of 14 and second torsion spring of spring 17 is moved in parallel, when limit shaft 126 upwards with promoting the charging door 11 slowly to rise
With the position-limiting ear 1331 on second connecting rod 133 against when, reach the limit of position (charging the maximum open position of door 11, such as Figure 12
It is shown), whole motion process terminates, and charging door 11 is fully opened, and exposes charge port, it is possible to carry out charging operations.
At open position, to charge closing door 11, human hand is only needed gently to press charging door 11, human hand is applied to charging
Power on door 11 overcomes the resistance of the first torsion spring 14 and the second torsion spring 17, and when the locking of dead bolt 22 lock 111, charging door 11 arrives
Up to closed position, now, charge the locking of door 11.
According to the charging door gear 10 of the utility model embodiment, because Four-connecting-rod hinge service life is much larger than existing
Spring leaf, thus, after the 10 permanent use of charging door gear, remain able to ensure the fixing that charging door is closed.Also, solve
The solution lock-switch 31 of latch mechanism 3 is arranged at in-car, and after car door is locked, other personnel can not operate solution lock-switch into the car
31, improve the security of charging door 11 in use.
In addition, the embodiment of the utility model one additionally provides a kind of electric car, it includes above-mentioned charging door gear 10.Should
Charging door gear 10 is arranged at the charge port of electric car, to enable charging door 11 to cover or expose charge port.
As shown in figure 13, the charging door gear 10 is arranged on a car body component 20.Car body component 20 can be electric car
Preceding face decoration (such as preceding guarantor, preceding grid etc.) or gusset metal plate.
The electric car can be electrocar, electrically propelled traction vehicle etc..
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. one kind charging door gear, it is characterised in that including charging door assembly, lockable mechanism and unlocking mechanism, the charging door
Assembly includes the one or four between charging door, the first pedestal, the horizontal side for being connected to the charging door and first pedestal
Connecting rod link, the first elastic drive part, the second pedestal, be connected to the charging door horizontal opposite side and second pedestal it
Between the second Four-connecting-rod hinge and the second elastic drive part, it is described charging door can be moved back between closed position and open position
Dynamic, the lockable mechanism is used in the door that charged described in the closed position locking, first elastic drive part and the second elasticity
Actuator is compressed in the closed position, and the unlocking mechanism is used to release lock of the lockable mechanism to the charging door
Only, first elastic drive part and the second elastic drive part it is described charging door locking release when elastic recovery to promote
State charging door and be moved to the open position.
2. charging door gear according to claim 1, it is characterised in that first pedestal includes being fixed on vehicle body
First installing plate, the first arm plate for being connected to the first installing plate transverse direction side and to be connected to first installing plate laterally another
Side and the second arm plate relative with the first arm plate, are provided with first axle, institute between the first arm plate and the second arm plate
It is the first torsion spring being sheathed in the first axle to state the first elastic drive part, and a free end of first torsion spring is connected to
On the charging door, another free end of first torsion spring is connected on first pedestal；
The second installing plate that second pedestal includes being fixed on vehicle body, it is connected to the of the second installing plate transverse direction side
Three arm plates and the second installing plate transverse direction opposite side and the fourth arm plate relative with the 3rd arm plate are connected to, the described 3rd
The second axle is provided between arm plate and the 4th arm plate, second elastic drive part is that second be sheathed on second axle is turned round
Spring, a free end of second torsion spring are connected on the charging door, another free end connection of second torsion spring
On second pedestal.
3. charging door gear according to claim 2, it is characterised in that the horizontal side of the charging door is fixedly connected with
One first axle plate, the first axle plate include the first fixed plate being fixedly connected on the charging door and it is integrally formed or
The first axle arm plate being fixedly connected in first fixed plate, cuts with scissors between the first axle arm plate and the second arm plate
It is connected to first connecting rod and second connecting rod, the second arm plate, first connecting rod, second connecting rod and first axle arm plate form described the
One Four-connecting-rod hinge；
The horizontal side of the charging door is fixedly connected with a second hinge plate, and the second hinge plate includes being fixedly connected on institute
State the second fixed plate on charging door and second hinge arm plate that is integrally formed or being fixedly connected in second fixed plate, institute
State and third connecting rod and fourth link are hinged between second hinge arm plate and the 3rd arm plate, the 3rd arm plate, the 3rd connect
Bar, fourth link and second hinge arm plate form second Four-connecting-rod hinge；
First Four-connecting-rod hinge is identical with the second Four-connecting-rod hinge movement locus.
4. charging door gear according to claim 3, it is characterised in that the first connecting rod is parallel with second connecting rod, institute
It is parallel with fourth link to state third connecting rod.
5. charging door gear according to claim 3, it is characterised in that be located at the first arm plate on first pedestal
Position between the second arm plate is provided with the 3rd torsion spring and the 3rd torsion spring installing plate, and the first connecting rod is located at second arm
The outside of plate, the second connecting rod are located at the inner side of the second arm plate, and a free end of the 3rd torsion spring is connected to institute
State on the 3rd torsion spring installing plate, another free end of the 3rd torsion spring is connected on the second connecting rod；
Position on second pedestal between the 3rd arm plate and the 4th arm plate is provided with the 4th torsion spring and the 4th torsion
Spring installing plate, the third connecting rod are located at the outside of the 3rd arm plate, and the fourth link is located at the interior of the 3rd arm plate
Side, a free end of the 4th torsion spring are connected on the 4th torsion spring installing plate, the 4th torsion spring another from
It is connected to by end in the fourth link.
6. charging door gear according to claim 3, it is characterised in that the inner side of the second arm plate sets limited location
Can be against institute formed with position-limiting ear, the limit shaft at one end tip that axle, the second connecting rod and the second arm plate are hinged
Position-limiting ear is stated so that the charging threshold is located at into the open position.
7. according to the charging door gear described in claim 1-6 any one, it is characterised in that positioned at described on the charging door
Position between first Four-connecting-rod hinge and the second Four-connecting-rod hinge is provided with lock, and the lockable mechanism includes being fixed on vehicle body
On lock base seat, the dead bolt and dead bolt reduction torsion spring that are rotatably connected on the lock base seat, the dead bolt reduction torsion spring one from
It is connected to by end on the lock base seat, another free end of the dead bolt reduction torsion spring is connected on the dead bolt, the dead bolt
In lock described in the closed position locking, the unlocking mechanism is used to release locking of the dead bolt to the lock.
8. charging door gear according to claim 7, it is characterised in that the unlocking mechanism includes solution lock-switch and drawing
Rope, the drag-line include protective sleeve of pulling cable and mandrel, and mandrel one end of the drag-line is connected on the solution lock-switch, the drag-line
The mandrel other end connect a connector, the connector is connected on the dead bolt, is manipulated the solution lock-switch and be may be such that institute
Stating drag-line pulls the dead bolt to depart from the lock.
9. charging door gear according to claim 8, it is characterised in that the solution lock-switch includes fixed opening in the car
Main body and the toggle switch being rotatably connected on the switch main body are closed, the drawing is may be such that by being pulled outwardly the toggle switch
Dead bolt described in Suo Ladong departs from the lock.
10. a kind of electric car, it is characterised in that including the charging door gear described in claim 1 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720460861.7U CN206734089U (en) | 2017-04-28 | 2017-04-28 | Charge door gear and electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720460861.7U CN206734089U (en) | 2017-04-28 | 2017-04-28 | Charge door gear and electric car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206734089U true CN206734089U (en) | 2017-12-12 |
Family
ID=60562356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720460861.7U Active CN206734089U (en) | 2017-04-28 | 2017-04-28 | Charge door gear and electric car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206734089U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108162902A (en) * | 2017-12-23 | 2018-06-15 | 奇瑞商用车（安徽）有限公司 | A kind of cell structure suitable for the preposition electric vehicle of charge port |
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| CN109193228A (en) * | 2018-09-13 | 2019-01-11 | 安徽江淮汽车集团股份有限公司 | Vehicular charging socket cover structure |
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| CN110091739A (en) * | 2019-02-20 | 2019-08-06 | 河南速达电动汽车科技有限公司 | A kind of hinge connector and charge port assembly, electric car with it |
| CN110094122A (en) * | 2019-02-20 | 2019-08-06 | 河南速达电动汽车科技有限公司 | Charge port assembly lock construction and charge port assembly, electric car with it |
| TWI668135B (en) * | 2018-08-28 | 2019-08-11 | 信昌機械廠股份有限公司 | Charging port open-close mechanism of electric vehicle |
| TWI669227B (en) * | 2018-08-28 | 2019-08-21 | 信昌機械廠股份有限公司 | Cap open-close mechanism of electric vehicle |
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| CN111284573A (en) * | 2020-04-07 | 2020-06-16 | 宁波华翔汽车饰件有限公司 | Four-connecting-rod charging small door |
| CN111409581A (en) * | 2020-04-17 | 2020-07-14 | 大运汽车股份有限公司 | Opening mechanism of charging opening cover |
| CN112277677A (en) * | 2020-11-02 | 2021-01-29 | 东风汽车集团有限公司 | Slow-charging electromechanical switch unlocking and opening structure and assembling method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108162902A (en) * | 2017-12-23 | 2018-06-15 | 奇瑞商用车（安徽）有限公司 | A kind of cell structure suitable for the preposition electric vehicle of charge port |
| CN109017655A (en) * | 2018-08-01 | 2018-12-18 | 奇瑞商用车（安徽）有限公司 | A kind of preposition cell structure of new-energy automobile |
| CN109017655B (en) * | 2018-08-01 | 2021-08-24 | 奇瑞商用车（安徽）有限公司 | Leading grid structure of new energy automobile |
| TWI668135B (en) * | 2018-08-28 | 2019-08-11 | 信昌機械廠股份有限公司 | Charging port open-close mechanism of electric vehicle |
| TWI666134B (en) * | 2018-08-28 | 2019-07-21 | Hsin Chong Machinery Works Co. Ltd. | Vehicle cap open-close mechanism |
| TWI669227B (en) * | 2018-08-28 | 2019-08-21 | 信昌機械廠股份有限公司 | Cap open-close mechanism of electric vehicle |
| CN109193228A (en) * | 2018-09-13 | 2019-01-11 | 安徽江淮汽车集团股份有限公司 | Vehicular charging socket cover structure |
| CN110091739A (en) * | 2019-02-20 | 2019-08-06 | 河南速达电动汽车科技有限公司 | A kind of hinge connector and charge port assembly, electric car with it |
| CN110094122A (en) * | 2019-02-20 | 2019-08-06 | 河南速达电动汽车科技有限公司 | Charge port assembly lock construction and charge port assembly, electric car with it |
| CN110979067A (en) * | 2019-12-27 | 2020-04-10 | 郑州日产汽车有限公司 | Special grid of mouthful open-close structure that charges of electric motor car |
| CN111284573A (en) * | 2020-04-07 | 2020-06-16 | 宁波华翔汽车饰件有限公司 | Four-connecting-rod charging small door |
| CN111284573B (en) * | 2020-04-07 | 2024-05-24 | 宁波华翔汽车饰件有限公司 | Four-bar linkage type charging small door |
| CN111409581A (en) * | 2020-04-17 | 2020-07-14 | 大运汽车股份有限公司 | Opening mechanism of charging opening cover |
| CN112339870A (en) * | 2020-10-10 | 2021-02-09 | 浙江吉利控股集团有限公司 | Charging opening cover structure and vehicle with same |
| CN112277677A (en) * | 2020-11-02 | 2021-01-29 | 东风汽车集团有限公司 | Slow-charging electromechanical switch unlocking and opening structure and assembling method thereof |
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