CN206186768U - Locking means and electric automobile - Google Patents
Locking means and electric automobile Download PDFInfo
- Publication number
- CN206186768U CN206186768U CN201621261421.0U CN201621261421U CN206186768U CN 206186768 U CN206186768 U CN 206186768U CN 201621261421 U CN201621261421 U CN 201621261421U CN 206186768 U CN206186768 U CN 206186768U
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- Prior art keywords
- lock
- locked groove
- dead bolt
- axostylus axostyle
- locking system
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Abstract
The utility model provides a locking means and electric automobile, this locking means includes: the lock base for provide and treat the lock anchor, including the lock body the one side of lock body is provided with concave locked groove to lock body inside, still be equipped with interlocking tongue and groove in the lock body and movable mounting is in spring bolt in the interlocking tongue and groove, interlocking tongue and groove with the locked groove intercommunication, the lock connecting rod, through the spring bolt with lock base swing joint, including the member, the member drives the spring bolt and removes in interlocking tongue and groove under the exogenic action, the lock axle, including axle bed and axostylus axostyle, the perpendicular surface that sets up at the axle bed of axostylus axostyle, the axostylus axostyle is used for inserting lock in the locked groove of lock base. The utility model discloses utilize to distribute a plurality of locks axle on the battery side inserts a plurality of lock bases that are located on the electric automobile simultaneously, fixes the battery on the battery car, utilizes the action of lock connecting rod can be automatically to lock a plurality of locks axle simultaneously on by the lock base, improves the installation and the dismantlement efficiency of battery greatly.
Description
Technical field
The utility model is related to electric automobile field, more particularly to a kind of that the battery of electric automobile is locked at into electronic vapour
Locking structure on car, and using the electric automobile of the locking system.
Background technology
The battery mounting means of existing electric automobile be generally divided into it is fixed and interchangeable, wherein fixed battery is general
It is fixed on automobile, directly using automobile as charging object during charging.And the side that interchangeable battery is typically installed using activity
Formula, battery can be removed at any time, to be changed or be charged, after changing or charging is finished, then be installed on car body.
Current battery altering mode has manually and automatically two kinds of operations, whether that mode, and battery is all installed to electricity
On the chassis of electrical automobile, the battery after installation needs to be locked on car body, because the body weight of battery is larger therefore many using multiple
The structure that keyed end is locked simultaneously, but existing latch-up structure can not meet requirement at rapidly and automatically aspect.
Utility model content
The purpose of this utility model is to provide for a kind of locking for being automatically obtained and unlocking multiple battery pack locking points simultaneously
Device, and using the battery car of the locking system.
One locking system of implementation method of the utility model, including：
Lock base seat, for providing point to be locked, including lock body, is provided with the one side of the lock body and concaves towards inside lock body
Locked groove, is additionally provided with lock tongue slot and the dead bolt being movably arranged in the lock tongue slot, the lock tongue slot and the lock in the lock body
Groove is connected；
Lock connecting rod, is flexibly connected by dead bolt with lock base seat, including rod member, and the rod member drives under external force
Dead bolt is moved.
One locking system of implementation method of the utility model, including：
Lock base seat, for providing point to be locked, including lock body, is provided with the one side of the lock body and concaves towards inside lock body
Locked groove, is additionally provided with lock tongue slot and the dead bolt being movably arranged in the lock tongue slot, the lock tongue slot and the lock in the lock body
Groove is connected；
Lock connecting rod, is flexibly connected by dead bolt with lock base seat, including rod member, and the rod member drives under external force
Dead bolt is moved；
Lock shaft, including axle bed and axostylus axostyle, the axostylus axostyle are vertically set on the surface of axle bed, and the axostylus axostyle is used to insert described
Locked in the locked groove of lock base seat.
In an implementation method of the present utility model, the locked groove extends along the surface of lock body, one end of the locked groove
With the opening led to outside lock body, it is provided with cushion away from the other end of the opening in the locked groove and cushion is installed
Hole, the cushion mounting hole is arranged on the side wall of the locked groove other end, and the cushion is by protruding the convex of its surface
Post inserts the cushion mounting hole.
Also there is the through hole for being connected with dead bolt, institute in an implementation method of the present utility model, on the rod member
State axle bed surface and be provided with multiple fixing holes, the axle bed is arranged on parts surface to be locked by the fixing hole.
In an implementation method of the present utility model, the rod member is also installed with towards the side of lock base seat
Solution closing piece, the solution closing piece is the arc convex being outwardly formed by the rod member, and the top of the solution closing piece is to concave towards rod member side
To inner arc groove.
In an implementation method of the present utility model, it is fixed with spring towards the solution closing piece side in the rod member and draws
Piece, hooking hole is provided with the bared end of the spring pulling-on piece.
In an implementation method of the present utility model, the dead bolt connects with lock base seat, the lock pitman shaft respectively
Connect, the dead bolt is additionally provided with the stopper that can close the locked groove opening near the side of the locked groove, and the lock connecting rod is outside
Power effect is lower to be driven the dead bolt closing or opens the locked groove opening.
In an implementation method of the present utility model, one end of the axostylus axostyle is flexibly connected with axle bed, and the axostylus axostyle is remote
The location hole of indent is provided with from the other end of the axle bed, positioning element is installed in the location hole.
In an implementation method of the present utility model, the positioning element is positioning magnetic steel.
In an implementation method of the present utility model, the outer surface of the axostylus axostyle is cased with axle sleeve, the two of the axostylus axostyle
End is provided with the baffle ring for limiting the axle sleeve position.
In an implementation method of the present utility model, the lock shaft sense communicated with the locked groove is additionally provided with the lock body
Ying Kong.
In an implementation method of the present utility model, positioning magnetic steel, the positioning magnetic steel are provided with the rod member
Current location for indicating the rod member.
An implementation method of the present utility model provides a kind of electric automobile, including electrokinetic cell and the installation power electric
The fixed seat in pond, the fixed seat is arranged on car body, also including the locking system described in foregoing any one, the locking system
Lock shaft be arranged on the lateral surface of electrokinetic cell by the fixing hole on axle bed, the lock base seat of the locking system, lock connecting rod
Installed in the fixed seat medial surface relative with battery, and locked groove and the electrokinetic cell lateral surface of the lock base seating face lock
Axle is correspondingly arranged, and the lock connecting rod is located at lock base seat top.
In an implementation method of the present utility model, the medial surface of the fixed seat is located at the lower section for locking connecting rod also
Elastomeric element is installed, one end of the elastomeric element is fixedly connected with fixed seat, and the other end of the elastomeric element is connected to
On the hook hole of lock connecting rod side.
The utility model is using the multiple lock shafts being distributed on battery side, while insertion is located at the multiple on electric automobile
In lock base seat, battery is fixed on battery car, can be automatically by multiple lock shafts by lock base seat using the action for locking connecting rod
Lock simultaneously, greatly improve the installation and removal efficiency of battery.
The hinge slot structure that lock base seat in the utility model passes through L-shaped, can make battery have a suspension platform for balance,
The cushion of locked groove end is arranged on simultaneously, can mitigate collision when battery is installed with fixed seat, and touching during traveling
Hit, improve the service life of each locking component.
Lock shaft in the utility model can reduce the friction with lock base seat, improve locking and releasing process, while providing
Clearly movement state information, is that automatic unlocking and automatic locking provide foundation.
The utility model controls the dead bolt of multiple lock base seats using a lock connecting rod simultaneously, realizes the synchronization of multiple lock base seats
Unblock and latch functions, improve the releasing process of battery, accelerate the replacing efficiency of battery.
Brief description of the drawings
Fig. 1 is the locking system structural representation according to one implementation method of the utility model；
Fig. 2 is the sectional view along axis according to one lock shaft of implementation method of the utility model；
Fig. 3 is the lock base construction schematic diagram according to one implementation method of the utility model；
Fig. 4 is Fig. 3 stereograms；
Fig. 5 is the right view of Fig. 4；
Fig. 6 is the lock shaft front diagram according to one implementation method of the utility model；
Fig. 7 is the lock bar linkage structure schematic diagram according to one implementation method of the utility model；
Fig. 8 is the lock bar linkage structure schematic diagram according to one implementation method of the utility model；
Fig. 9 is the top view of Fig. 8；
Figure 10 is the stereogram of Fig. 9.
Specific embodiment
As Figure 1-4, one locking system of implementation method of the utility model is included for providing locking in general manner
The lock base seat 20 of point, the lock shaft 30 for inserting lock base seat 20, and the lock connecting rod 10 being unlocked to lock shaft after insertion 30.
Lock base seat 20 includes lock body 25, and the lock body is rectangle, is provided with the front of lock body 25 and concaved towards inside lock body 25
Locked groove 21, lock base seat 20 also includes lock tongue slot 22 and the dead bolt 24 in lock tongue slot, and lock tongue slot 22 and locked groove
21 connections, the activity of dead bolt 24 is in lock tongue slot 22.
The lock shaft 30 includes carrying the axle bed 34 of fixing hole, and is vertically set on the axostylus axostyle 31 on the surface of axle bed 34, the axostylus axostyle
For being locked in the locked groove 21 for inserting lock base seat 20.
The lock connecting rod 10 can include the rod member 11 of strip, and the rod member 11 is flexibly connected with the dead bolt 24 of lock base seat 20.
Locking system in present embodiment can be used for the locking of electric automobile power battery, wherein, lock shaft 30 is arranged on
The surrounding of battery bag, lock base seat 20, lock connecting rod 10 are arranged on the car body fixed seat medial surface for self-contained battery, and and lock shaft
30 position correspondence.As shown in Figure 2,3, in an implementation method of the present utility model, locked groove 21 possesses one in the horizontal direction
Fixed length, the side of locked groove 21 is provided with the opening 211 for being connected with the bottom side of lock body 25 and being led to outside lock body, opening
211 are used to enter for the lock shaft 30 on battery；Lock tongue slot 22 has the opening for leading to lock body top side face, and dead bolt is passed through should
Opening is flexibly connected with lock connecting rod 10, and dead bolt is provided with retention device 2A near the side of locked groove 21, and retention device 2A can stop
The opening 211 of locked groove 21.
The back side of lock body 25 is installed with car body fixed seat and is fixed, lock body 25 just facing to battery to be installed, lock connecting rod
10 tops that lock base seat 20 is movably arranged on by dead bolt, lock shaft 30 is arranged on battery bag outside and lock base seat 20 pairs by axle bed
The position answered.
When in use, battery is entered in fixed seat under the lifting for changing electromigration moving platform by the bottom up of electric automobile,
Unlocking feature promotes lock connecting rod 10 to move up, and drives dead bolt to open the opening 211 of locked groove 21, and the lock shaft 30 of battery surrounding is distinguished
Using axostylus axostyle 31 from the insertion of opening 211 locked groove 21 of locked groove 21 on corresponding lock base seat 20, then pushing away for electromigration moving platform is being changed
Moved to the opposing party of locked groove 21 under dynamic, until another end in contact with locked groove, completes the suspension process of battery, in axostylus axostyle 31
In insertion process, lock connecting rod 10 drives retention device 2A to move up under the promotion of unlocking feature, when axostylus axostyle 31 crosses stop
The position of device 2A enter locked groove 21 in ' locked ' zone after, retention device 2A can lock connecting rod 10 Action of Gravity Field under fall from
And the rollback path of axostylus axostyle 31 is sealed from side.Now, it is locked in the state on electric automobile completely in battery.When need more
When changing battery, the tripper changed on electromigration moving platform can be contacted with lock connecting rod 10, and promote lock connecting rod 10 to rise, so that lock
Tongue leaves locked groove 21, and now, then mobile battery makes axostylus axostyle 31 by being exited in locked groove 21, you can complete battery unloads process.
As shown in figure 5, in an implementation method of the present utility model, being installed away from the other end of opening 211 in locked groove 21
Flexible pad 23, and cushion mounting hole 251 is provided with the side wall of the other end, cushion 23 can be by the projection on its surface
231 are arranged in the mounting hole 251, and the lock after cushion 23 can reduce insertion locked groove 21 is set by the other end of locked groove
The friction of axle 30 and locked groove 21, to protect lock shaft 30, this structure facilitates the installation and removal of cushion 23, and projection 231 can be adopted
With the tension structure of band opening, after insertion cushion mounting hole 251, can be with automatic clamping, it is to avoid cushion 23 is not intended to depart from.Tool
The cushion 23 of body can be made up of rubber, the class organic material of plastics one, reach and both possess certain hardness, and it is right to avoid again
Lock shaft 30 causes the purpose of hardness damage.
In an implementation method of the present utility model, locked groove 21 can use the L-type structure, the structure battery is had one
Stable suspension platform, while being arranged on the cushion 23 of the end of locked groove 21, can mitigate touching when battery is installed with fixed seat
Hit, and the collision during traveling, the service life of each locking component is improved, in other embodiments, locked groove 21 can also be adopted
With arc or other the shape of suspension platform can be provided.
In an implementation method of the present utility model, specific retention device 2A can be dead bolt 24 to the side of locked groove 21
Prominent stopper 243, the stopper 243 is used to close the opening of locked groove 21 211 to avoid the insertion inner shaft lever 31 of locked groove 21 from skidding off
Locked groove 21, dead bolt 24 is connected with the interior axle of lock tongue slot 22, and the dead bolt 24 includes the lock tongue slot axis hole 241 being connected with lock tongue slot 22,
And the lock connecting rod axis hole 242 being connected with the lock connecting rod 10 for promoting dead bolt 24 to rotate.
It is connected with lock base seat 20 and the lock axle of connecting rod 10 simultaneously under the normal condition of dead bolt 24, because lock connecting rod 10 is in moving type
State, therefore, it can make dead bolt 24 be rotated around the axle tie point with lock base seat 20 by locking the movement of connecting rod 10, make lock
The stopper 243 of tongue 24 can be changed into locked groove 21 and between leaving the two states of locked groove 21.Lock connecting rod 10 is in outside
Moved up under the promotion of tripper, drive dead bolt to move up, stopper 243 leaves locked groove 21, the axle of lock shaft 30 therewith
Bar 31 enters locked groove 21 by opening 211, and the ' locked ' zone of locked groove 21 is translated under the promotion for changing level platform, now, removes
Except tripper, lock connecting rod 10 is moved downward under gravity, drives dead bolt also to move downward, and stopper 243 blocks locked groove
21 opening 211, axostylus axostyle is locked in locked groove 21, and corresponding battery is also firmly secured in the fixed seat of electric automobile.
When battery is changed, the tripper changed on electromigration moving platform can will lock connecting rod 10 during lifting upward
Promote upward, the stopper 243 of dead bolt 24 is driven and leaves locked groove 21 by the mobile nature for locking connecting rod 10, now mobile battery again
Lock shaft 30 can be removed by the opening 211 of locked groove 21, so as to complete the unblock of battery.
In an implementation method of the present utility model, the diameter that the opening 211 is located at bottom side one end can be more than position
In the diameter of the one end of locked groove 21.Using open structure, lock shaft 30 is on the one hand facilitated to enter, while reducing touching to lock base seat 20
Damage is hindered.
In an implementation method of the present utility model, the bottom side of the lock body 25 and the front of lock body 25 can be tangent plane
Connection.The structure can reduce the collision that battery uphill process is produced with lock base seat 20.
In an implementation method of the present utility model, the lock shaft that can be communicated with locked groove 21 in the setting of the back side of lock body 25
Sensing hole.Induction installation can be installed in fixed seat and lock shaft sensing hole corresponding position, when lock shaft 30 enters in locked groove 21,
The positioning magnetic steel 32 installed thereon can be induced device and sense when by lock shaft sensing hole, so that it is determined that present battery whether
Into locked groove 21, so as to determine that next step is acted.
As shown in Fig. 2 in an implementation method of the present utility model, in axostylus axostyle 31 is provided with away from the one end of axle bed 34
Recessed location hole 321, positioning magnetic steel 32 is provided with location hole 321, is cased with preventing positioning magnetic steel 32 from departing from axostylus axostyle 31
Axle sleeve 33, the axle bed 34 can be circular platy structure, and the surrounding in the center of circle is provided with fixing hole 35, axle bed 34 be used for and
The side of battery is fixed.The axostylus axostyle 31 is vertical with the center of circle of axle bed 34 to be connected, and the one end away from axle bed 34 is provided with indent
Location hole 321, after axle bed 34 is fixed with battery, axostylus axostyle 31 is vertical protruding.The positioning magnetic steel 32 is arranged on determining for axostylus axostyle 31
In the hole 321 of position, for providing induction information to outside sensing apparatus, so as to indicate the current location of battery.The axle sleeve 33 is enclosed within
Axostylus axostyle 31 is installed on the excircle of the one end of positioning magnetic steel 32, can be sliding relation between axle sleeve 33 and axostylus axostyle 31.
In the present embodiment, lock shaft 30 can have a multiple, and by the fixing hole 35 on axle bed 34 be fixed on battery with
On the side of electric automobile upper fixed seat contact, the position of lock shaft 30 after fixing is corresponding with 20 positions of lock base seat in fixed seat,
And each axostylus axostyle 31 is respectively perpendicular the side for protruding from battery.When battery snaps in electric automobile under the control for changing electromigration moving platform
When in fixed seat, the axostylus axostyle 31 of each lock shaft 30 is inserted in the locked groove 21 of corresponding lock base seat 20 respectively, can be made by axle sleeve 33
Axostylus axostyle 31 reduces friction in the moving contact of locked groove 21, drives axostylus axostyle 31 to be moved in locked groove 21 when electromigration moving platform is changed
When, the sensing apparatus that the positioning magnetic steel 32 positioned at the front end of axostylus axostyle 31 can pass through in fixed seat, so that change electric moveable putting down
Platform has a clear understanding of the installation site of present battery, and makes next step action in time.
The lock shaft 30 of present embodiment can reduce the friction with lock base seat 20, locking and releasing process be improved, while carrying
It is that automatic unlocking and automatic locking provide foundation for battery clearly movement state information.
In an implementation method of the present utility model, the position of the dead axle that is limited set 33 can set at the two ends of axostylus axostyle 31
Put baffle ring or back-up ring, setting the back-up ring 36 of outwardly convex near one end of axle bed 34, back-up ring 36 with diameter greater than axostylus axostyle 31
Diameter, therefore axle sleeve 33 can be limited in the specified location of axostylus axostyle 31, it is preferably contacted with locked groove 21.Back-up ring 36 is also
Can prevent axle bed 34 from being rubbed with lock base seat 20, and cause the damage of corresponding component, can also be in axostylus axostyle 31 away from axle bed
The baffle ring 331 for preventing axle sleeve 33 from departing from is set on the termination of 34 one end.Baffle ring 331 can use what is engaged with the upper groove of axostylus axostyle 31
Structure is arranged on axostylus axostyle 31.
For convenience of the fixation of lock shaft 30, in an implementation method of the present utility model, the axle bed 34 of the lock shaft 30 can be with
It is circular or triangle, and fixing hole 35 has three to four and is symmetrically distributed in the surrounding in the center of circle of axle bed 34.
In an implementation method of the present utility model, the axostylus axostyle 31 can be passed through on the center of circle with the connection end of axle bed 34
Axis hole simultaneously exposes by the other end, in axostylus axostyle 31 through can set the snap ring that prevents axostylus axostyle 31 from departing from end.The installation of snap ring
Mode can be identical with the mounting means of foregoing baffle ring 331.Although what is limited here is that axostylus axostyle 31 is installed with the activity of axle bed 34,
In other embodiments, the axostylus axostyle 31 can also be with the integral production of axle bed 34.
As is seen in figs 7-10, in an implementation method of the present utility model, specific lock connecting rod 10 can include strip
The rod member 11 of the rod-like structure of shape, the lock connecting rod 10 can be flexibly connected with multiple lock base seats 20 to be locked by dead bolt, its length
Degree is corresponding with multiple distances of lock base seat 20 that need to be locked, and connects with the axle of dead bolt 24 being provided with 20 corresponding places of each lock base seat
The through hole 16 for connecing, the through hole 16 facilitates the quantity of the insertion through hole 16 of dead bolt corresponding with the contracting amount of lock base seat；In rod member 11 and lock
The position of pedestal 20 correspondence side is additionally provided with solution closing piece 12, and solution closing piece 12 is used for the promotion in the tripper for changing electromigration moving platform
It is lower by the jack-up of rod member 11, make lock connecting rod 10 drive dead bolt 24 unlock and lock two states between change.
During installation, lock connecting rod 10 be connected by the axle with dead bolt 24 and is located at the top of each lock base seat 20, dead bolt 24 with lock
Pedestal 20 is equally using axle connection, therefore locking the lifting of connecting rod 10 can drive dead bolt 24 to connect click-through with the axle in lock base seat 20
Row rotation, realizes being changed between snapping in locked groove 21 and leaving the two states of locked groove 21.Present embodiment is using a lock connecting rod
10 dead bolts 24 for controlling multiple lock base seats 20 simultaneously, realize the synchronizing unlocking and latch functions of multiple lock base seats 20, improve battery
Releasing process, accelerate battery replacing efficiency.
Through hole 16 on the every rod member 11 of lock connecting rod 10 can set three, and fixing hole can be also set in through hole 16,
For being connected with dead bolt axle, the dead bolt 24 that each fixing hole 14 corresponds to lock base seat 20 respectively is connected, fixing hole 14 with bar
The vertical mode in the side of part 11 passes through through hole 16.
In an implementation method of the present utility model, the solution closing piece 12 can be that the arc being outwardly formed by rod member 11 is convex
Rise, the top for solving closing piece 12 is the inner arc groove 121 for concaving towards the direction of rod member 11.Can prevent from locking connecting rod using the structure of arc convex
10 in moving process by other member obstruction.Now arc convex is also convenient for and changes the tripper of electromigration moving platform and connect
Touch, make tripper along arc convex lock connecting rod 10 can be promoted to move in the horizontal, certain position will not be stuck in.Unblock
The top of block 12 can form an optimal unblock point, the table at this position using the structure of inner arc groove 121 with tripper
Bright lock connecting rod 10 is unlocked completely, and facilitates the stop of tripper.The position of specific solution closing piece 12 can be arranged on two
On rod member 11 between individual through hole, it is defined by the movement for not influenceing to lock connecting rod 10.
In an implementation method of the present utility model, can be fixedly mounted on rod member 11 and solution closing piece 12 the same side
Spring pulling-on piece 101, hooking hole is provided with the bared end of spring pulling-on piece 101.Spring pulling-on piece 101 be used for connect one with it is electronic
The spring that the fixed seat of automobile is fixed, spring applies a pulling force for pulling to lock base seat 20 to lock connecting rod 10, to improve lock connecting rod
10 stability in a latched condition.
In an implementation method of the present utility model, to determine the position of current lock connecting rod 10, can be on rod member 11
Positioning magnetic steel 13 is installed, positioning magnetic steel 13 can produce sensing with external magnetic force testing equipment, so as to determine according to induced signal
The current movement position of rod member 11.
Specific positioning magnetic steel 13 may be mounted at one end of rod member 11, and positioning magnetic steel 13 can be cylinder, in rod member
11 termination is provided through the magnet steel mounting hole 131 of rod member 11, and positioning magnetic steel 13 is inserted in magnet steel location hole 131.Fixed
Corresponding sensing apparatus are set in the tracks of position magnet steel 13, when rod member 11 is moved, positioning magnetic steel 13 is stopped or by sense
Answer at equipment, you can it is determined that currently lock connecting rod 10 is to be in lock-out state in released state.
So far, although those skilled in the art will appreciate that herein it is detailed have shown and described it is of the present utility model many
Individual exemplary embodiment, but, in the case where the utility model spirit and scope are not departed from, still can be public according to the utility model
The content opened directly determines or derives many other variations or modifications for meeting the utility model principle.Therefore, this practicality is new
The scope of type is understood that and regards as covering all these other variations or modifications.
Claims (14)
1. locking system, it is characterised in that including：
Lock base seat, for providing point to be locked, including lock body, the lock concaved towards inside lock body is provided with the one side of the lock body
Groove, is additionally provided with lock tongue slot and the dead bolt being movably arranged in the lock tongue slot, the lock tongue slot and the locked groove in the lock body
Connection；
Lock connecting rod, is flexibly connected by dead bolt with lock base seat, including rod member, and the rod member drives dead bolt under external force
It is mobile.
2. locking system, it is characterised in that including：
Lock base seat, for providing point to be locked, including lock body, the lock concaved towards inside lock body is provided with the one side of the lock body
Groove, is additionally provided with lock tongue slot and the dead bolt being movably arranged in the lock tongue slot, the lock tongue slot and the locked groove in the lock body
Connection；
Lock connecting rod, is flexibly connected by dead bolt with lock base seat, including rod member, and the rod member drives dead bolt under external force
It is mobile；
Lock shaft, including axle bed and axostylus axostyle, the axostylus axostyle are vertically set on the surface of axle bed, and the axostylus axostyle is used to insert the lock base
Locked in the locked groove of seat.
3. locking system according to claim 1 and 2, it is characterised in that
The locked groove extends along the surface of lock body, and one end of the locked groove has the opening led to outside lock body, in the locked groove
The other end away from the opening is provided with cushion and cushion mounting hole, and it is another that the cushion mounting hole is arranged on the locked groove
On the side wall of one end, the cushion inserts the cushion mounting hole by protruding the projection on its surface.
4. locking system according to claim 2, it is characterised in that
Also there is the through hole for being connected with dead bolt, the axle bed surface is provided with multiple fixing holes, the axle bed on the rod member
Parts surface to be locked is arranged on by the fixing hole.
5. locking system according to claim 1 and 2, it is characterised in that
The rod member is also installed with solution closing piece towards the side of lock base seat, and the solution closing piece is outside by the rod member
The arc convex of formation, the top of the solution closing piece is the inner arc groove for concaving towards rod member direction.
6. locking system according to claim 5, it is characterised in that
Spring pulling-on piece is fixed with towards the solution closing piece side in the rod member, hook is provided with the bared end of the spring pulling-on piece
Hanging hole.
7. locking system according to claim 3, it is characterised in that
The dead bolt is connected with lock base seat, the lock pitman shaft respectively, and the dead bolt also sets near the side of the locked groove
There is the stopper that can close the locked groove opening, the lock connecting rod drives the dead bolt to close or opens described under external force
Locked groove opening.
8. locking system according to claim 2, it is characterised in that
One end of the axostylus axostyle is flexibly connected with axle bed, and the axostylus axostyle is provided with the positioning of indent away from the other end of the axle bed
Hole, positioning element is provided with the location hole.
9. locking system according to claim 8, it is characterised in that
The positioning element is positioning magnetic steel.
10. locking system according to claim 2, it is characterised in that
The outer surface of the axostylus axostyle is cased with axle sleeve, and the baffle ring for limiting the axle sleeve position is provided with the two ends of the axostylus axostyle.
11. locking systems according to claim 2, it is characterised in that
The lock shaft sensing hole communicated with the locked groove is additionally provided with the lock body.
12. locking systems according to claim 1 and 2, it is characterised in that
Positioning magnetic steel is provided with the rod member, the positioning magnetic steel is used to indicate the current location of the rod member.
A kind of 13. electric automobiles, including electrokinetic cell and the fixed seat for installing the electrokinetic cell, the fixed seat are arranged on car
On body, it is characterised in that also including the locking system as described in claim any one of 2-12, the lock shaft of the locking system leads to
The fixing hole crossed on axle bed is arranged on the lateral surface of electrokinetic cell, and the lock base seat of the locking system, lock connecting rod are arranged on institute
State the fixed seat medial surface relative with battery, and the locked groove of the lock base seating face corresponding with the lock shaft of electrokinetic cell lateral surface sets
Put, the lock connecting rod is located at lock base seat top.
14. electric automobiles according to claim 13, it is characterised in that the medial surface of the fixed seat is located at the lock and connects
Elastomeric element is also equipped with below bar, one end of the elastomeric element is fixedly connected with fixed seat, the elastomeric element it is another
One end is connected on the hook hole of lock connecting rod side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621261421.0U CN206186768U (en) | 2016-11-21 | 2016-11-21 | Locking means and electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621261421.0U CN206186768U (en) | 2016-11-21 | 2016-11-21 | Locking means and electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206186768U true CN206186768U (en) | 2017-05-24 |
Family
ID=58724373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621261421.0U Active CN206186768U (en) | 2016-11-21 | 2016-11-21 | Locking means and electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206186768U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427514A (en) * | 2016-11-21 | 2017-02-22 | 上海电巴新能源科技有限公司 | Locking device and electric automobile |
| CN108638819A (en) * | 2018-05-16 | 2018-10-12 | 中联达通广（镇江）新能源科技有限公司 | Multi-vehicle-type electric passenger vehicle power battery quick-change locks control method |
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2016
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| IP01 | Partial invalidation of patent right | ||
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Commission number: 5W123417 Conclusion of examination: Continue to maintain the patent valid on the basis of claims 1-13 filed by the patentee on May 06, 2021 Decision date of declaring invalidation: 20211009 Decision number of declaring invalidation: 52101 Denomination of utility model: Locking device and electric vehicle Granted publication date: 20170524 Patentee: Shanghai Dianba New Energy Technology Co.,Ltd. |