CN209641961U - Plug-in and pull-off device, plug device, battery compartment and electric charging equipment - Google Patents
Plug-in and pull-off device, plug device, battery compartment and electric charging equipment Download PDFInfo
- Publication number
- CN209641961U CN209641961U CN201920064575.8U CN201920064575U CN209641961U CN 209641961 U CN209641961 U CN 209641961U CN 201920064575 U CN201920064575 U CN 201920064575U CN 209641961 U CN209641961 U CN 209641961U
- Authority
- CN
- China
- Prior art keywords
- plug
- pull
- ratchet
- substrate
- pawl
- 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.)
- Active
Links
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model belongs to Quick Connect Kit field, specifically provides a kind of plug-in and pull-off device, plug device and electric charging equipment.The utility model aims to solve the problem that the larger problem of electric charging station occupied area of power battery side is arranged in charging plug in the prior art.The plug-in and pull-off device of the utility model includes fixed substrate, the locking wheel being pivotally connected with fixed substrate, the sliding substrate being slidably connected with fixed substrate and drive rod, is fixedly connected with sliding substrate lock post, with the co-axially fixed ratchet of locking wheel, the first pawl being drivingly connected with sliding substrate, for making the first pawl compress the first spring of ratchet, the second pawl being pivotally connected with fixed substrate always, for making the second pawl compress the second spring of ratchet always.When on the charger that the plug-in and pull-off device of the utility model is installed to, moving up and down for the charging plug being mounted on sliding substrate can be made, in the case where guaranteeing that electric charging equipment normally changes electricity, reduce the occupied area of electric charging equipment.
Description
Technical field
The utility model belongs to Quick Connect Kit field, specifically provide a kind of plug-in and pull-off device, plug device, battery compartment and
Electric charging equipment.
Background technique
With popularizing for electric car, the charging equipment for providing charging service for electric car is also more and more.It is existing
Charging equipment mainly includes charging pile, charging station, electric charging station etc..Wherein, charging pile, charging station are merely able to mention for electric car
For charging service, electric charging station can provide for electric car and change electric service.Electric charging station quickly changed with it electricity service by
User's favorable comment.
When electricity service is changed in electric charging station offer, first the power battery of power shortage on electric car is removed and is put into electric charging
It charges, then remove the power battery of electricity high on charging rack and is installed on electric car on the charging rack stood.
In order to provide charging service to the power battery of power shortage, existing charging rack is usually arranged in the side of power battery
There is charging plug.Charging plug is inserted into one with the power plug on power battery when the power battery on charging rack is in place
It rises, and then electric charging station power battery is made to charge.
But the side that power battery is arranged in charging plug will definitely increase to the occupied area of charging rack, Jin Erzeng
Add the occupied area of electric charging station
Correspondingly, this field needs a kind of new plug-in and pull-off device, plug device, battery compartment and electric charging station above-mentioned to solve
Problem.
Utility model content
In order to solve the above problem in the prior art, it is arranged in order to solve charging plug in the prior art in power electric
The larger problem of the electric charging station occupied area of pond side, the utility model provide a kind of plug-in and pull-off device, the plug-in and pull-off device
Including fixed substrate, the locking wheel being pivotally connected with the fixed substrate, the sliding substrate being slidably connected with the fixed substrate
With the lock post for being fixedly connected or being made into integration with the sliding substrate；It is provided on the excircle of the locking wheel multiple convex
It rises, the lock post is provided with flange far from one end of the sliding substrate；The locking wheel is arranged to permit in the unlocked state
Perhaps the described sliding substrate and the lock post are free to slide, and make one and institute in the multiple protrusion in a latched condition
It states flange to interfere, prevents the sliding substrate under the lockup state locked far from the fixed substrate.
In the optimal technical scheme of above-mentioned plug-in and pull-off device, the locking wheel is also configured to make in the unlocked state described more
Any one of a protrusion is not interfered with the flange, to allow the sliding substrate and the lock post towards
The sliding locking of one direction, slides unlock towards second direction opposite to the first direction.
In the optimal technical scheme of above-mentioned plug-in and pull-off device, the plug-in and pull-off device further includes coaxially fixing with the locking wheel
Ratchet and the first pawl for matching with the ratchet, the one end of first pawl far from the ratchet and the sliding base
Plate is drivingly connected；First pawl is arranged to that the ratchet is driven to turn when the sliding substrate is slided towards the first direction
It is dynamic, and then the locking wheel rotation is driven, switch the locking wheel between lockup state and unlocked state.
In the optimal technical scheme of above-mentioned plug-in and pull-off device, the plug-in and pull-off device further includes the first spring, first bullet
Spring is arranged between first pawl and the fixed substrate, for making first pawl compress the ratchet always.
In the optimal technical scheme of above-mentioned plug-in and pull-off device, the plug-in and pull-off device further includes to match with the ratchet
Two pawls, the one end of second pawl far from the ratchet are pivotally connected with the fixed substrate.
In the optimal technical scheme of above-mentioned plug-in and pull-off device, the plug-in and pull-off device further includes second spring, second bullet
Spring is arranged between second pawl and the fixed substrate, for making second pawl compress the ratchet always.
In the optimal technical scheme of above-mentioned plug-in and pull-off device, the plug-in and pull-off device further includes drive rod and connecting rod, the drive
Lever is slidably connected with the fixed substrate and can offset with the sliding substrate；The first end of the connecting rod and the spine
The shaft of wheel is pivotally connected, and the second end of the connecting rod is slideably pivotally connected with the drive rod；First pawl is remote
The intermediate position of one end and the connecting rod from the ratchet is pivotally connected；The sliding substrate is set towards first direction sliding
It offsets after set a distance with the drive rod, to drive the second end of the drive rod and the connecting rod towards the first direction
It is mobile, so that the connecting rod drives first pawl to drive the ratchet wheel.
In the optimal technical scheme of above-mentioned plug-in and pull-off device, the second end of the connecting rod is provided with strip-shaped hole, the driving
Be provided with articulated shaft on bar, the articulated shaft be inserted into the strip-shaped hole and can along the sliding of the length direction of the strip-shaped hole from
And realize being slidably pivotally connected between the connecting rod and the drive rod.
In the optimal technical scheme of above-mentioned plug-in and pull-off device, the plug-in and pull-off device further includes being arranged in the drive rod and institute
The third spring between fixed substrate is stated, the third spring, which is used to provide to the drive rod, is directed toward the first direction
Power.
In the optimal technical scheme of above-mentioned plug-in and pull-off device, first spring is torsional spring, the second spring and described
Third spring is tension spring.
In the optimal technical scheme of above-mentioned plug-in and pull-off device, the plug-in and pull-off device further includes and the fixed company of the fixed substrate
The gear-box for connecing or being made into integration, the fixed substrate pass through the gear-box and the locking wheel, the ratchet, described first
Spring, second pawl, the second spring are connected with the drive rod, and the locking wheel is arranged in the gear
The outside of case, the ratchet, first pawl, first spring, second pawl, the second spring, the drive
Lever and the connecting rod are separately positioned on the inside of the gear-box.
In the optimal technical scheme of above-mentioned plug-in and pull-off device, the plug-in and pull-off device further includes unilateral bearing, the locking wheel
It is pivotally attached to together by the unilateral bearing and the fixed substrate.
In the optimal technical scheme of above-mentioned plug-in and pull-off device, the locking wheel is ratchet structure, and the protrusion is ratchet, and
And on the locking wheel rotation direction of ratchet on the ratchet ratchet it is oppositely oriented.
In the optimal technical scheme of above-mentioned plug-in and pull-off device, the quantity of ratchet is raised on the locking wheel on the ratchet
Twice of quantity.
In the optimal technical scheme of above-mentioned plug-in and pull-off device, raised quantity is six on the locking wheel, the ratchet
The quantity of upper ratchet is 12.
In the optimal technical scheme of above-mentioned plug-in and pull-off device, sliding rail, the sliding substrate are provided in the fixed substrate
On be provided with the sliding block being slidably connected with the sliding rail.
In the optimal technical scheme of above-mentioned plug-in and pull-off device, the sliding substrate includes being arranged in parallel with the fixed substrate
The first plate structure and with vertically disposed second plate structure of the fixed substrate, the sliding block is arranged in first plate
In shape structure.
Further, the utility model additionally provides a kind of plug device, and the plug device includes above-mentioned preferred implementation side
Plug-in and pull-off device described in any one of case and the water cutting head and/or plug being arranged on the sliding substrate.
In addition, the utility model additionally provides a kind of electric charging equipment, the electric charging equipment includes above-mentioned preferred implementation
Plug device described in scheme.
In addition, the utility model additionally provides a kind of battery compartment, it is used to store battery, the battery compartment includes above-mentioned excellent
Select plug device described in embodiment.
It will be appreciated to those of skill in the art that sliding base by making in the optimal technical scheme of the utility model
Plate is slidably connected with fixed substrate, is pivotally connected locking wheel with fixed substrate, is fixedly connected with lock post with sliding substrate, In
It is provided with multiple protrusions on the excircle of locking wheel, one end of the sliding substrate is provided with flange in lock post, and will
Locking wheel is arranged to allow the sliding substrate and the lock post during locking close to the fixation in the unlocked state
Substrate, far from the fixed substrate in unlocking process, make in a latched condition one in the multiple protrusion with it is described convex
Edge interferes, and prevents the sliding substrate locked far from the fixed substrate, so that the plug of the utility model
Device can be realized moving up and down for charging plug when being applied to electric charging equipment, normally change electricity in guarantee electric charging equipment
In the case where, reduce the occupied area of electric charging equipment.
Illustratively, when the plug-in and pull-off device of the utility model is applied in electric charging equipment, fixed substrate and power electric
Charging rack crossbeam (or supporting plate) above pond is fixedly connected, and sliding substrate is fixedly connected with charging plug.When charging, make locking wheel
Unlocked state is turned to, sliding substrate and charging plug are fallen together, insert the power plug on charging plug and power battery
It is connected to together.When power battery picks and places, sliding substrate and charging plug first rise together, and locking wheel is then made to turn to locking shape
State prevents sliding substrate and charging plug from falling, and subsequent power battery can freely enter and leave charging rack.
Further, by the way that the drive rod being slidably connected with fixed substrate and the co-axially fixed ratchet of locking wheel, one end is arranged
Connecting rod, one end that the other end is pivotally connected with the shaft of locking wheel is slideably pivotally connected with drive rod to match with the ratchet
The first pawl that the middle section of the other end and the connecting rod is pivotally connected, for making the first pawl compress the ratchet always
First spring, one end match the other end with the ratchet and the fixed substrate is pivotally connected the second pawl, for making second
Pawl compresses the second spring of the ratchet always, and by the way that the quantity of ratchet on ratchet is arranged on locking wheel raised number
Twice of amount, so that sliding substrate can offset to fixed substrate sliding set distance with the drive rod later, in turn
Drive the second end of the drive rod and the connecting rod mobile towards the fixed substrate, so that the connecting rod drives described the
One pawl drives the ratchet wheel.
Preferably, as soon as sliding substrate is every to slide a full stroke to fixed substrate, ratchet is made to turn over the angle of a ratchet.
Since the quantity of ratchet on ratchet is twice of raised quantity on locking wheel, and ratchet is coaxially fixed with locking wheel, so with
The rotation of one ratchet angle of ratchet, ratchet angle, locking wheel successively rotated in lockup state and unlocked state.It is based on
This will make locking wheel it will be appreciated to those of skill in the art that sliding substrate is every to slide a full stroke to fixed substrate
Switch between lockup state and unlocked state primary.And when being switched to lockup state, sliding substrate and charging plug quilt
It rises.
Scheme 1, a kind of plug-in and pull-off device, which is characterized in that the plug-in and pull-off device includes fixed substrate and the fixed substrate
It the locking wheel that is pivotally connected, the sliding substrate being slidably connected with the fixed substrate and is fixedly connected with the sliding substrate or one
Lock post made of body；
Multiple protrusions are provided on the excircle of the locking wheel, the lock post is set far from one end of the sliding substrate
It is equipped with flange；
The locking wheel is arranged to allow the sliding substrate and the lock post free to slide in the unlocked state, and
Make one in the multiple protrusion to interfere with the flange in a latched condition, prevents the sliding base locked
Plate unlock.
Scheme 2, plug-in and pull-off device according to scheme 1, which is characterized in that the locking wheel is also configured in unlocked state
Under interfere any one of the multiple protrusion with the flange, to allow the sliding substrate and described
Lock post is slided towards first direction and is locked, and slides unlock towards second direction opposite to the first direction.
Scheme 3, the plug-in and pull-off device according to scheme 2, which is characterized in that the plug-in and pull-off device further includes and the locking
The first pawl taking turns co-axially fixed ratchet and matching with the ratchet, the one end of first pawl far from the ratchet with
The sliding substrate is drivingly connected；
First pawl is arranged to drive the ratchet wheel when the sliding substrate is slided towards the first direction,
And then the locking wheel is driven to rotate, switch the locking wheel between lockup state and unlocked state.
Scheme 4, plug-in and pull-off device according to scheme 3, which is characterized in that the plug-in and pull-off device further includes the first spring,
First spring is arranged between first pawl and the fixed substrate, for making first pawl compress institute always
State ratchet.
Scheme 5, plug-in and pull-off device according to scheme 4, which is characterized in that the plug-in and pull-off device further includes and the ratchet
The second pawl to match, the one end of second pawl far from the ratchet are pivotally connected with the fixed substrate.
Scheme 6, the plug-in and pull-off device according to scheme 5, which is characterized in that the plug-in and pull-off device further includes second spring,
The second spring is arranged between second pawl and the fixed substrate, for making second pawl compress institute always
State ratchet.
Scheme 7, plug-in and pull-off device according to scheme 6, which is characterized in that the plug-in and pull-off device further includes drive rod and company
Bar,
The drive rod is slidably connected with the fixed substrate and can offset with the sliding substrate；
The first end of the connecting rod and the shaft of the ratchet are pivotally connected, the second end of the connecting rod and the drive rod
Slideably it is pivotally connected；
The intermediate position of first pawl one end and the connecting rod far from the ratchet is pivotally connected；
The sliding substrate offsets with the drive rod later towards first direction sliding set distance, to drive institute
The second end for stating drive rod and the connecting rod is mobile towards the first direction, so that the connecting rod drives first pawl to drive
The ratchet wheel.
Scheme 8, plug-in and pull-off device according to scheme 7, which is characterized in that the second end of the connecting rod is provided with bar shaped
Hole, articulated shaft is provided on the drive rod, and the articulated shaft is inserted into the strip-shaped hole and can be along the length of the strip-shaped hole
The sliding of degree direction is to realize being slidably pivotally connected between the connecting rod and the drive rod.
Scheme 9, plug-in and pull-off device according to scheme 7, which is characterized in that the plug-in and pull-off device further includes being arranged described
Third spring between drive rod and the fixed substrate, the third spring, which is used to provide to the drive rod, is directed toward described the
The power in one direction.
Scheme 10, plug-in and pull-off device according to scheme 7, which is characterized in that first spring is torsional spring, described second
Spring and the third spring are tension springs.
Scheme 11, plug-in and pull-off device according to scheme 7, which is characterized in that the plug-in and pull-off device further include with it is described solid
Determine the gear-box that substrate is fixedly connected or is made into integration,
The fixed substrate passes through the gear-box and the locking wheel, the ratchet, first spring, described second
Pawl, the second spring are connected with the drive rod, and
The outside of the gear-box is arranged in the locking wheel,
The ratchet, first pawl, first spring, second pawl, the second spring, the driving
Bar and the connecting rod are separately positioned on the inside of the gear-box.
Scheme 12, plug-in and pull-off device according to scheme 4, which is characterized in that the plug-in and pull-off device further includes unilateral bearing,
The locking wheel is pivotally attached to together by the unilateral bearing and the fixed substrate.
Scheme 13, the plug-in and pull-off device according to any one of scheme 3 to 12, which is characterized in that the locking wheel is spine
Wheel construction, the protrusion are ratchets, and on the locking wheel rotation direction of ratchet on the ratchet ratchet it is oppositely oriented.
Scheme 14, the plug-in and pull-off device according to any one of scheme 3 to 12, which is characterized in that ratchet on the ratchet
Quantity be twice of raised quantity on the locking wheel.
Scheme 15, the plug-in and pull-off device according to scheme 14, which is characterized in that raised quantity is six on the locking wheel
A, the quantity of ratchet is 12 on the ratchet.
Scheme 16, the plug-in and pull-off device according to any one of scheme 1 to 12, which is characterized in that in the fixed substrate
It is provided with sliding rail, the sliding block being slidably connected with the sliding rail is provided on the sliding substrate.
Scheme 17, plug-in and pull-off device according to scheme 16, which is characterized in that the sliding substrate includes and the fixation
First plate structure of substrate-parallel setting and with vertically disposed second plate structure of the fixed substrate, sliding block setting
On first plate structure.
Scheme 18, a kind of plug device, which is characterized in that the plug device includes described in any one of scheme 1 to 17
Plug-in and pull-off device and the water cutting head and/or plug that are arranged on the sliding substrate.
Scheme 19, a kind of electric charging equipment, which is characterized in that the electric charging equipment includes the dress of plug described in scheme 18
It sets.
Scheme 20, a kind of battery compartment, are used to store battery, which is characterized in that the battery compartment includes described in scheme 18
Plug device.
Detailed description of the invention
Preferred embodiments of the present invention are described with reference to the accompanying drawings, in attached drawing:
Fig. 1 is the side view of the plug-in and pull-off device of the utility model；
Fig. 2 is the schematic diagram of internal structure of the plug-in and pull-off device of the utility model；
Fig. 3 is the structural blast schematic diagram of the plug-in and pull-off device of the utility model；
Fig. 4 is the front view of the locking wheel of the utility model in the unlocked state；
Fig. 5 is the rearview of the locking wheel of the utility model in the unlocked state；
Fig. 6 is the front view of the locking wheel of the utility model in a latched condition；
Fig. 7 is the rearview of the locking wheel of the utility model in a latched condition；
Fig. 8 is the front view of another embodiment of the plug-in and pull-off device of the utility model；
Fig. 9 is the effect diagram of the electric charging equipment of the utility model；
Figure 10 is the effect diagram under the power battery normality of the utility model；
Figure 11 is the effect diagram under the power battery charging state of the utility model.
Reference signs list:
100, plug-in and pull-off device；200, elevator；300, charging rack；400, power battery；
101, fixed substrate；102, sliding substrate；103, sliding rail；104, sliding block；105, gear-box；106, locking wheel；
107, lock post；108, ratchet；109, drive rod；110, connecting rod；111, the first pawl；112, the first spring；113, the second spine
Pawl；114, second spring；115, third spring；117, plug；118, water cutting head；
1021, the first plate structure；1022, the second plate structure；
1051, top panel；1052, lower panel；
1071, flange；
1091, the first guide rod；1092, the second guide rod；1093, middle section bar.
Specific embodiment
It will be apparent to a skilled person that this section embodiment is used only for explaining that the technology of the utility model is former
Reason, is not intended to limit the protection scope of the utility model.For example, the plug-in and pull-off device of the utility model can be applied not only to electricity
The electric charging equipment of electrical automobile can also be applied to other any feasible equipment, for example door lock.Those skilled in the art can be with
It makes adjustment as needed to it, to adapt to specific application, it is practical new that technical solution adjusted will fall into this
The protection scope of type.
It should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular in the description of the present invention,
Directly ", the term of the instruction direction such as "horizontal", "inner", "outside" or positional relationship is direction based on the figure or positional relationship,
This is intended merely to facilitate description, rather than indication or suggestion described device or element must have a particular orientation, with specific
Orientation construction and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", "
Three " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In addition it is also necessary to explanation, in the description of the present invention, unless otherwise clearly defined and limited, art
Language " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or
It is integrally connected；It can be directly connected, the company inside two elements can also be can be indirectly connected through an intermediary
It is logical.To those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
As shown in Figure 1 to Figure 3, the plug-in and pull-off device 100 of the utility model mainly includes fixed substrate 101, sliding substrate
102, sliding rail 103 and sliding block 104.Wherein, the vertical direction along Fig. 1 of sliding rail 103 is arranged, and fixes and connect with fixed substrate 101
It connects.Sliding block 104 is fixedly connected with sliding substrate 102 and is slidably connected with sliding rail 103.When work, sliding substrate 102 being capable of edge
The extending direction of sliding rail 103 slide up and down.In addition, can be realized what sliding substrate 102 was slided relative to fixed substrate 101
In the case of, those skilled in the art also can according to need, and save the setting of sliding rail 103 and sliding block 104, make fixed substrate 101
It is directly slidably connected with sliding substrate 102.
As shown in Figures 2 and 3, the sliding substrate 102 of the utility model includes the first plate structure 1021 perpendicular to one another
With the second plate structure 1022.Wherein, the first plate structure 1021 and the second plate structure 1022 can be using any feasible
Connection type connects together, such as welding, screwing, integrated molding etc..Further, the first plate structure 1021 and fixation
Substrate 101 is arranged in parallel, and sliding block 104 is fixedly connected with the first plate structure 1021.
With continued reference to Fig. 1 to Fig. 3, the plug-in and pull-off device 100 of the utility model further includes gear-box 105, locking wheel 106, lock
Only column 107, ratchet 108, drive rod 109, connecting rod 110, the first pawl 111, the first spring 112, the second pawl 113, the second bullet
Spring 114 and third spring 115.Wherein, gear-box 105 is fixedly connected with fixed substrate 101, locking wheel 106 and 105 pivot of gear-box
Turn connection and the outside of gear-box 105 is set.Further, it is provided on the excircle of locking wheel 106 multiple equally distributed
Protrusion (does not indicate) in figure.One end of lock post 107 is fixedly connected with sliding substrate 102, the other end setting of lock post 107
There is flange 1071.In the preferred embodiment of the utility model, locking wheel 106 can be one-directionally rotated, and can unlocked
Successively switch between state and lockup state.
As shown in figure 4, multiple protrusion institutes along Fig. 4 when locking wheel 106 is switched to unlocked state, on locking wheel 106
Center line the center line of 106 axis of locking wheel (cross) setting symmetrical above and below shown, flange 1071 can two locking wheels 106 it
Between pass freely through, allow for sliding substrate 102 free to slide relative to fixed substrate 101.Wherein, by 102 He of sliding substrate
The process of the direction upward sliding along Fig. 4 of lock post 107 is defined as the locking process of sliding substrate 102 and lock post 107；It will
The process of sliding substrate 102 and lock post 107 the direction slide downward along Fig. 4, is defined as sliding substrate 102 and lock post 107
Unlocking process.
For the convenience of description, upwardly direction in Fig. 4 is hereafter defined as first direction, downwardly direction in Fig. 4 is determined
Justice is second direction.
As shown in figures 1 to 6, when locking wheel 106 is switched to lockup state, one in multiple protrusions turns to and schemes
The position that center line in 6 is overlapped, and then interfered with flange 1071, prevent the sliding substrate 102 locked far from solid
Determine substrate 101 (as shown in Figure 1).
As shown in Figure 1 and Figure 4, in the preferred embodiment of the utility model, locking wheel 106 is ratchet structure, shown
Protrusion is ratchet, and the outer flank of tooth of the ratchet of arrow meaning and the angle of horizontal direction are 30 ° in Fig. 4.Those skilled in the art
Member in the case where guaranteeing unlocked state, it is understood that allow flange 1071 free to slide, and guarantee to make one under lockup state
In the case that protrusion is interfered with flange 1071, locking wheel 106 can also be substituted by his any feasible wheel-like structure, such as
Rectangular gear, triangle size, hexagon gear, quincunx gear etc..
As shown in figure 3, gear-box 105 includes top panel 1051 and lower panel 1052.Drive rod 109 is each passed through setting and exists
Through-hole on top panel 1051 and lower panel 1052 is slidably connected with gear-box 105.Drive rod 109 includes the first guide rod
1091, the second guide rod 1092 and the middle section bar 1093 between the first guide rod 1091 and the second guide rod 1092.Wherein,
First guide rod 1091 is slidably connected with gear-box 105, and the first guide rod 1091, middle section bar 1093 and the second guide rod
1092 diameter is sequentially reduced.
With continued reference to Fig. 3, it is provided with through-hole on sliding substrate 102 (does not indicate) diameter of the through-hole on the way and be greater than and second lead
Diameter to bar 1092 and the diameter less than middle section bar 1093.
As shown in Figures 2 and 3, ratchet 108, connecting rod 110, the first pawl 111, the first spring 112,113 and of the second pawl
Second spring 114 is separately positioned in gear-box 105.Wherein, ratchet 108 is fixedly and coaxially connected with locking wheel 106.
As shown in Figure 4 and Figure 5, the quantity of ratchet is twice of the quantity of ratchet on locking wheel 106 on ratchet 108, works as spine
When wheel 108 turns over two teeth, locking wheel 106 just turns over a tooth.Wherein, the quantity of ratchet is 12 on ratchet 108, locking
The quantity of ratchet is six on wheel 106.In addition, those skilled in the art can also according to actual needs, to locking wheel 106 and spine
The quantity of wheel 108 carries out appropriate adjustment, such as sets ten, eight, 14 etc. for the quantity of ratchet on ratchet 108, will
The quantity of ratchet is set as five, four, seven etc. on locking wheel 106.
With continued reference to Fig. 2 and Fig. 3, the first end of connecting rod 110 and the shaft of ratchet 108 are pivotally connected, and the second of connecting rod 110
End is slideably pivotally connected with drive rod 109.Specifically, strip-shaped hole is provided in the second end of connecting rod 110 (not mark in figure
Show), it is provided with articulated shaft (not indicated in figure) on drive rod 109, the articulated shaft is inserted into the strip-shaped hole and can be along institute
The length direction sliding for stating strip-shaped hole is slidably pivotally connected between connecting rod 110 and drive rod 109 to realize.
With continued reference to Fig. 2 and Fig. 3, one end of the first pawl 111 and the intermediate position of connecting rod 110 are pivotally connected, the first spine
The other end of pawl 111 engages connection with ratchet 108.Torsional spring as the first spring 112 is fixed on the side wall of gear-box 105 simultaneously
It is abutted with the first pawl 111, to make the first pawl 111 compress ratchet 108 always.One end of second pawl 113 and gear-box
105 side wall is pivotally connected, and the other end of the second pawl 113 engages connection with ratchet 108.Tension spring as second spring 114
Hook joint on the side wall of one end and gear-box 105,113 hook joint of the other end and the second pawl, to compress the second pawl 113 always
Ratchet 108.It will be appreciated to those of skill in the art that the first pawl 111 and the second pawl 113 can be made to distinguish compacting machine
In the case where wheel 108, the first spring 112 and second spring 114 can also be any other feasible spring, such as disc spring, pressure
Spring, elastic slice etc..
As shown in figure 3, as 1052 hook joint of plate below tension spring one end of third spring 115 and gear-box 105, the other end
After the top panel 1051 with 109 hook joint of drive rod.Specifically, the first guide rod 1091 far from the second guide rod 1092 one
Cross bar is provided on end, drive rod 109 passes through the cross bar and 115 hook joint of third spring.Herein, third spring 115 is for being
Drive rod 109 provides downward power.
The locking process and unlocking process of the plug assembly 100 of the utility model are described below with reference to Fig. 4 and Fig. 7.Its
In, it is structural schematic diagram of the plug assembly 100 in the case where locking wheel 106 is in the unlocked state, Fig. 6 and figure shown in Fig. 4 and Fig. 5
The structural schematic diagram under lockup state is in locking wheel 106 shown in 7 for plug assembly 100.
It should be noted that locking process described in the utility model refers to locking wheel 106 and lock post 107 from Fig. 4
Shown in position shown in evolution to Fig. 1 process.Unlocking process described in the utility model refers to locking wheel
106 and the position shown in the evolution to Fig. 4 shown in Fig. 1 of lock post 107 process.
The locking process of the plug assembly 100 of the utility model is as follows:
The position shown in Fig. 4 is moved upwards (first direction) under the effect of external force for sliding substrate 102 and lock post 107
Dynamic, when sliding substrate 102 and the first set distance of movement of lock post 107, middle section bar 1093 is close to the second guide rod 1092
One end offsets with sliding substrate 102, at this time the flange 1071 of lock post 107 had already passed through arrow in Fig. 4 signified two it is convex
It rises.With continuing to move to for sliding substrate 102 and lock post 107, drive rod 109 also starts to move.Mobile drive rod 109 drives
The second end of dynamic connecting rod 110 is mobile, and then drives one end synchronizing moving of first pawl 111 far from ratchet 108.First pawl
111 other end can driving pawl 108 and the synchronous rotation of locking wheel 106.When sliding substrate 102 and lock post 107 are moved to row
When journey terminal, ratchet 108 has just turned over the angle of a ratchet, and locking wheel 106 has just turned over the angle of half projection (such as
Shown in Fig. 4 and Fig. 6).At this point, the external force being applied on sliding substrate 102 and lock post 107 is removed, in the work of third spring 115
Under, drive rod 109 drives connecting rod 110 and the first pawl 111 mobile down (second direction), the first pawl 111 and ratchet 108
Matched one end can slip over a ratchet, be restored to original position.Under gravity, sliding substrate 102 and lock post
107 continue to move down, until the flange 1071 and 106 last protrusions of locking wheel in lock post 107 offset (such as Fig. 1 institute
Show).
It will be appreciated to those of skill in the art that the first set distance is sliding substrate 102 from unlocked state to in
The distance that section bar 1093 is slided when offseting.Those skilled in the art are also understood that, are moved through in sliding substrate 102
When one set distance, the flange 1071 of lock post 107 must have already passed through two protrusions of arrow meaning in Fig. 4, prevent from locking
Only interfered when 106 rotation of wheel with flange 1071.
The unlocking process of the plug assembly 100 of the utility model is as follows:
The position shown in Fig. 1 is moved upwards (first direction) under the effect of external force for sliding substrate 102 and lock post 107
Dynamic, when sliding substrate 102 and the second set distance of movement of lock post 107, middle section bar 1093 is close to the second guide rod 1092
One end offsets with sliding substrate 102.With continuing to move to for sliding substrate 102 and lock post 107, drive rod 109 also starts to move
It is dynamic.The second end of mobile 109 drive link 110 of drive rod is mobile, so drive the first pawl 111 far from ratchet 108 one
Hold synchronizing moving.The other end of first pawl 111 can driving pawl 108 and the synchronous rotation of locking wheel 106.When sliding substrate 102
When being moved to stroke end with lock post 107, ratchet 108 has just turned over the angle of a ratchet, and locking wheel 106 just turns over
The angle of half projection (position shown in Fig. 6 turns to position shown in Fig. 4).Sliding is applied at this point, removing
External force on substrate 102 and lock post 107, under the action of third spring 115, drive rod 109 drives connecting rod 110 and the first spine
Pawl 111 moves down, and the first pawl 111 can slip over a ratchet with the matched one end of ratchet 108, is restored to original position.
Under gravity, sliding substrate 102 and lock post 107 continue to move down, until lock post 107 on flange 1071 with
Locking wheel 106 is restored to position shown in Fig. 4.
It will be appreciated to those of skill in the art that the second set distance is sliding substrate 102 from lockup state to in
The distance that section bar 1093 is slided when offseting.
As shown in figure 8, in the utility model in another feasible embodiment, with Fig. 1 to preferred implementation shown in fig. 7
Unlike example, locking wheel 106, ratchet 108, connecting rod 110, the first pawl 111, the first spring 112, the second pawl 113 and the
Two springs 114 can also be set individually into one.
Although not showed that in figure, in the utility model in another feasible embodiment, with above-mentioned two implementation
Unlike example, those skilled in the art can also be as needed, saves the setting of gear-box 105, makes locking wheel 106, ratchet
108, other components being connected with gear-box 105 such as second pawl 113 are directly connected with fixed substrate 101.
Further, it although not showed that in figure, in the utility model in another feasible embodiment, can save
The setting of ratchet 108, connecting rod 110, the first pawl 111, the first spring 112, the second pawl 113 and second spring 114, makes locking
Wheel 106 is pivotally coupled together by unilateral bearing with fixed substrate 101 or gear-box 105.And the steering of unilateral bearing
It is identical as the steering of locking wheel 106 in Fig. 4.
As shown in Figures 1 to 8, the utility model additionally provides a kind of plug device, which includes above-mentioned any
Plug-in and pull-off device 100 described in one embodiment, and further include plug 117 and water cutting head 118.Wherein, 117 He of plug
Water cutting head 118 is fixedly connected with sliding substrate 102 respectively.
As shown in figure 9, the utility model additionally provides a kind of electric charging equipment, it mainly include plug-in and pull-off device 100, elevator
200 and charging rack 300.Wherein, it is provided with plug 117 and water cutting head 118 on the sliding substrate 102 of plug-in and pull-off device 100, gone up and down
Be provided on machine 200 can horizontal extension sliding rail, charging rack 300 close on elevator 200 be arranged and be provided with plug dress
Set 100.
Under normality, the locking wheel 106 in plug-in and pull-off device 100 is in lockup state, 107 quilt of sliding substrate 102 and lock post
Locking wheel 106 is locked.When power battery 400 needs to charge, the locking wheel 106 in plug-in and pull-off device 100 is switched to unlocked state.
Plug 117 and water cutting head 118 fall together on power battery 400 electrical socket and Water inlet socket be plugged into together.
When power battery 400 is placed on charging rack 300, elevator 200 first gives rise to the power battery 400 of power shortage
Vacant charging Cang Chu, then stretches out sliding rail on charging rack 300, power battery 400 is sent in vacant charging storehouse, directly
Electrical socket and Water inlet socket on to power battery 400 are directed at (as shown in Figure 10) with plug 117 and water cutting head 118.Then, it rises
200 lifting power battery 400 of drop machine makes electrical socket on power battery 400 and Water inlet socket and plug 117 and water cutting head 118
It is plugged into together, and plug-in and pull-off device 100 is driven to unlock, locking wheel 106 is made to be switched to unlocked state from lockup state.Then, it rises
Drop machine 200 resets after falling back to power battery 400 on charging rack 300, supports power battery 400 by charging rack 300.Unlock
Plug-in and pull-off device 100 under state can make plug 117 and water cutting head 118 as power battery 400 falls together, and keep and electricity
The inserting state (as shown in figure 11) of socket and Water inlet socket.
When power battery 400 is taken out from charging rack 300, elevator 200 is first raised to power to be taken on charging rack 300
At the position of battery 400, sliding rail then is stretched out, power battery 400 is jacked up.It drives plug-in and pull-off device 100 to lock, makes locking wheel
106 are switched to lockup state from unlocked state.Then, elevator 200 drives 400 circuit a distance of power battery, makes power
Battery 400 is separated with plug 117 and water cutting head 118.Finally, making elevator 200 by power battery 400 from charging rack 300
It takes out.
Based on description above, it will be appreciated to those of skill in the art that the plug-in and pull-off device 100 of the utility model is applied
When on to electric charging equipment, it can make locking wheel 106 between unlocked state and lockup state with the lifting of power battery 400
Free switching enables plug 117 and water cutting head 118 with the unlock and locking of locking wheel 106 and servo-actuated lifting, does not need
Increase other additional driving devices to be unlocked and lock.Relative to traditional plug, the plug-in and pull-off device of the utility model
Structure is simpler, and operation is more convenient, and production cost is lower.
Although the utility model additionally provides a kind of battery compartment in addition, not showing that in figure, the battery compartment is for depositing
Power battery is put, and can be charged to power battery.The battery compartment further includes the above-mentioned plug-in and pull-off device 100 of the utility model
Or plug device.Illustratively, the battery compartment of the utility model includes above-mentioned charging rack 300 and is fixed on charging rack 300
Plug-in and pull-off device 100.
So far, it has been combined preferred embodiment shown in the drawings and describes the technical solution of the utility model, still, this
Field technical staff is it is easily understood that the protection scope of the utility model is expressly not limited to these specific embodiments.In
Under the premise of the principles of the present invention, those skilled in the art can make equivalent change to the relevant technologies feature
Or replacement, the technical solution after these changes or replacement are fallen within the protection scope of the utility model.
Claims (20)
1. a kind of plug-in and pull-off device, which is characterized in that the plug-in and pull-off device includes fixed substrate, is pivotally connected with the fixed substrate
Locking wheel, the sliding substrate that is slidably connected with the fixed substrate and be fixedly connected or be made into integration with the sliding substrate
Lock post；
Multiple protrusions are provided on the excircle of the locking wheel, the lock post is provided with far from one end of the sliding substrate
Flange；
The locking wheel is arranged to allow the sliding substrate and the lock post free to slide in the unlocked state, and is locking
Only make one in the multiple protrusion to interfere under state with the flange, prevents the sliding substrate solution locked
Lock.
2. plug-in and pull-off device according to claim 1, which is characterized in that the locking wheel is also configured to make in the unlocked state
Any one of the multiple protrusion is not interfered with the flange, to allow the sliding substrate and the locking
Column is slided towards first direction and is locked, and slides unlock towards second direction opposite to the first direction.
3. plug-in and pull-off device according to claim 2, which is characterized in that the plug-in and pull-off device further includes same with the locking wheel
The first pawl axis fixed ratchet and matched with the ratchet, the one end of first pawl far from the ratchet with it is described
Sliding substrate is drivingly connected；
First pawl is arranged to drive the ratchet wheel when the sliding substrate is slided towards the first direction, in turn
It drives the locking wheel to rotate, switches the locking wheel between lockup state and unlocked state.
4. plug-in and pull-off device according to claim 3, which is characterized in that the plug-in and pull-off device further includes the first spring, described
First spring is arranged between first pawl and the fixed substrate, for making first pawl compress the spine always
Wheel.
5. plug-in and pull-off device according to claim 4, which is characterized in that the plug-in and pull-off device further includes and the ratchet phase
The second pawl matched, the one end of second pawl far from the ratchet are pivotally connected with the fixed substrate.
6. plug-in and pull-off device according to claim 5, which is characterized in that the plug-in and pull-off device further includes second spring, described
Second spring is arranged between second pawl and the fixed substrate, for making second pawl compress the spine always
Wheel.
7. plug-in and pull-off device according to claim 6, which is characterized in that the plug-in and pull-off device further includes drive rod and connecting rod,
The drive rod is slidably connected with the fixed substrate and can offset with the sliding substrate；
The first end of the connecting rod and the shaft of the ratchet are pivotally connected, and the second end of the connecting rod can be slided with the drive rod
It is pivotally connected dynamicly；
The intermediate position of first pawl one end and the connecting rod far from the ratchet is pivotally connected；
The sliding substrate offsets with the drive rod later towards first direction sliding set distance, to drive the drive
Lever and the second end of the connecting rod are mobile towards the first direction, so as to drive first pawl to drive described for the connecting rod
Ratchet wheel.
8. plug-in and pull-off device according to claim 7, which is characterized in that the second end of the connecting rod is provided with strip-shaped hole, institute
It states and is provided with articulated shaft on drive rod, the articulated shaft is inserted into the strip-shaped hole and can be along the length direction of the strip-shaped hole
Sliding is to realize being slidably pivotally connected between the connecting rod and the drive rod.
9. plug-in and pull-off device according to claim 7, which is characterized in that the plug-in and pull-off device further includes being arranged in the driving
Third spring between bar and the fixed substrate, the third spring, which is used to provide to the drive rod, is directed toward the first party
To power.
10. plug-in and pull-off device according to claim 9, which is characterized in that first spring is torsional spring, the second spring
It is tension spring with the third spring.
11. plug-in and pull-off device according to claim 7, which is characterized in that the plug-in and pull-off device further includes and the fixed base
The gear-box that plate is fixedly connected or is made into integration,
The fixed substrate passes through the gear-box and the locking wheel, the ratchet, first spring, second spine
Pawl, the second spring are connected with the drive rod, and
The outside of the gear-box is arranged in the locking wheel,
The ratchet, first pawl, first spring, second pawl, the second spring, the drive rod and
The connecting rod is separately positioned on the inside of the gear-box.
12. plug-in and pull-off device according to claim 4, which is characterized in that the plug-in and pull-off device further includes unilateral bearing, described
Locking wheel is pivotally attached to together by the unilateral bearing and the fixed substrate.
13. the plug-in and pull-off device according to any one of claim 3 to 12, which is characterized in that the locking wheel is ratchet knot
Structure, the protrusion are ratchets, and on the locking wheel rotation direction of ratchet on the ratchet ratchet it is oppositely oriented.
14. the plug-in and pull-off device according to any one of claim 3 to 12, which is characterized in that the number of ratchet on the ratchet
Amount is twice of raised quantity on the locking wheel.
15. plug-in and pull-off device according to claim 14, which is characterized in that raised quantity is six on the locking wheel,
The quantity of ratchet is 12 on the ratchet.
16. plug-in and pull-off device according to any one of claim 1 to 12, which is characterized in that be arranged in the fixed substrate
There is sliding rail, the sliding block being slidably connected with the sliding rail is provided on the sliding substrate.
17. plug-in and pull-off device according to claim 16, which is characterized in that the sliding substrate includes and the fixed substrate
First plate structure disposed in parallel and with vertically disposed second plate structure of the fixed substrate, the sliding block is arranged in institute
It states on the first plate structure.
18. a kind of plug device, which is characterized in that the plug device includes inserting described in any one of claims 1 to 17
Pulling device and the water cutting head and/or plug being arranged on the sliding substrate.
19. a kind of electric charging equipment, which is characterized in that the electric charging equipment includes plug device described in claim 18.
20. a kind of battery compartment is used to store battery, which is characterized in that the battery compartment includes inserting described in claim 18
Head device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920064575.8U CN209641961U (en) | 2019-01-15 | 2019-01-15 | Plug-in and pull-off device, plug device, battery compartment and electric charging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920064575.8U CN209641961U (en) | 2019-01-15 | 2019-01-15 | Plug-in and pull-off device, plug device, battery compartment and electric charging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209641961U true CN209641961U (en) | 2019-11-15 |
Family
ID=68477769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920064575.8U Active CN209641961U (en) | 2019-01-15 | 2019-01-15 | Plug-in and pull-off device, plug device, battery compartment and electric charging equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209641961U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109713519A (en) * | 2019-01-15 | 2019-05-03 | 上海蔚来汽车有限公司 | Plug-in and pull-off device, plug device, battery compartment and electric charging equipment |
| CN113236176A (en) * | 2021-06-22 | 2021-08-10 | 新疆华隆油田科技股份有限公司 | Electric push rod type packer |
| CN114537208A (en) * | 2022-03-14 | 2022-05-27 | 安徽巨一科技股份有限公司 | Vehicle battery changing station and battery changing method |
| CN114651733A (en) * | 2022-03-11 | 2022-06-24 | 许杨 | Infectious source isolation device and method for preventing and controlling animal infectious diseases |
-
2019
- 2019-01-15 CN CN201920064575.8U patent/CN209641961U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109713519A (en) * | 2019-01-15 | 2019-05-03 | 上海蔚来汽车有限公司 | Plug-in and pull-off device, plug device, battery compartment and electric charging equipment |
| CN109713519B (en) * | 2019-01-15 | 2023-12-26 | 上海蔚来汽车有限公司 | Plug device, battery compartment and charging and replacing equipment |
| CN113236176A (en) * | 2021-06-22 | 2021-08-10 | 新疆华隆油田科技股份有限公司 | Electric push rod type packer |
| CN114651733A (en) * | 2022-03-11 | 2022-06-24 | 许杨 | Infectious source isolation device and method for preventing and controlling animal infectious diseases |
| CN114537208A (en) * | 2022-03-14 | 2022-05-27 | 安徽巨一科技股份有限公司 | Vehicle battery changing station and battery changing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209641961U (en) | Plug-in and pull-off device, plug device, battery compartment and electric charging equipment | |
| CN109713519A (en) | Plug-in and pull-off device, plug device, battery compartment and electric charging equipment | |
| CN108347011A (en) | A kind of lead clamping device, conducting wire hanging frame device and fast fixing tool | |
| CN108237888A (en) | A kind of new-energy automobile driving device | |
| CN105735785B (en) | Electric vehicle seat cushion lock with energy storage type tripper | |
| CN208508385U (en) | A kind of lead clamping device, conducting wire hanging frame device and fast fixing tool | |
| CN207349040U (en) | A kind of deceleration strip energy recycle device | |
| CN107809209A (en) | A kind of solar panel collection assembling device convenient for collecting | |
| CN111959306A (en) | Insert electric automobile charging device of auto-lock | |
| CN209756818U (en) | Vertical charging equipment of new energy automobile | |
| CN106836052B (en) | A kind of installation of road blocking rod and retracting device | |
| CN107742919A (en) | A kind of solar charging device fixed mobile phone and be easy to adjust angle of photovoltaic panel | |
| CN209479449U (en) | A kind of alternating current-direct current double mode charging pile | |
| CN106314192A (en) | Intelligently remote management electric automobile charging pile system | |
| CN215705777U (en) | Safety monitoring equipment for charging community electric car | |
| CN214996426U (en) | Intelligent parking device suitable for electric vehicle in community | |
| CN208608644U (en) | A kind of portable power constructing device | |
| CN209924498U (en) | House of vehicle-mounted mobile equipment of auxiliary house | |
| CN210673193U (en) | Fixed four-wheel-drive automatic cleaning equipment for plane glass top | |
| CN207349425U (en) | A kind of selector controls assembly | |
| CN111546923A (en) | Electric motor car intelligent charging device based on wen si luo phenomenon | |
| CN210502335U (en) | Mobilizable concatenation formula new energy automobile fills electric pile | |
| CN205906389U (en) | Electric wire netting breakdown van | |
| CN215257166U (en) | Buckle structure for automobile fault detection system connector | |
| CN215099064U (en) | Raw materials transfer device is used in waterproof paint construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |