CN110341449A - A kind of locking structure between Battery case and vehicle storehouse - Google Patents
A kind of locking structure between Battery case and vehicle storehouse Download PDFInfo
- Publication number
- CN110341449A CN110341449A CN201910561204.5A CN201910561204A CN110341449A CN 110341449 A CN110341449 A CN 110341449A CN 201910561204 A CN201910561204 A CN 201910561204A CN 110341449 A CN110341449 A CN 110341449A
- Authority
- CN
- China
- Prior art keywords
- rotating block
- battery case
- lock tongue
- pull ring
- vehicle storehouse
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
Abstract
A kind of locking structure between Battery case and vehicle storehouse, including pull ring component and a pair of of lock tongue, pull ring component are connected on Battery case, and a pair of of lock tongue is connected to the both ends of pull ring component, set that there are two lockholes on vehicle storehouse；Pull ring component includes pull ring bracket, the first rotating block, the second rotating block and knob, and one end of the first rotating block and the second rotating block is arranged in pull ring bracket, and the other end is separately connected a lock tongue；Knob is sheathed on outside the first rotating block and the second rotating block, and knob can drive the first rotating block and the second rotating block towards or away from movement relative to pull ring holder pivots, so that lock tongue be made to be inserted into or be detached from lockhole.A kind of locking structure between Battery case and vehicle storehouse of the present invention, by pulling knob that lock tongue is made to be inserted into or separate with lockhole, so as to quick lock in or the state that unlocks, so that Battery case is rapidly separated vehicle storehouse, and has the characteristics that simple and reliable for structure, rapid operation, is readily disassembled and safeguards.
Description
Technical field
The invention belongs to automobile batteries mounting technology field, more particularly, to one kind for Battery case and vehicle storehouse it
Between locking structure.
Background technique
Lithium-ion-power cell has been widely used in new energy pure electric automobile and hybrid power new-energy automobile field.Mesh
Before, following two mounting means is still used for fixation of most of lithium battery cabinets in Automobile storehouse:
A kind of mode is that Battery case is directly fixedly connected on vehicle storehouse, such mounting means dismounting and change by bolt
Difficulty, and emergency occur when cannot achieve Battery case safely, be rapidly separated；Another way is Battery case
It is connect by lockset with guide rail, guide rail is bolted to connection inside vehicle storehouse, and existing lockset need to be manually operated disengaging and lead
Rail, and release the ground connection relationship between battery case and vehicle storehouse, cannot achieve when emergency occurs safely, be rapidly separated, hold
Safety accident easily occurs.
Therefore, it is necessary to research and develop a kind of locking structure between Battery case and vehicle storehouse, it is easily installed, and can be realized
Battery case is rapidly separated with vehicle storehouse.
Summary of the invention
The object of the present invention is to provide a kind of locking structures between Battery case and vehicle storehouse, can be realized battery case
Body is rapidly separated with vehicle storehouse.
To achieve the goals above, the present invention provides a kind of locking structure between Battery case and vehicle storehouse, including
Pull ring component and a pair of of lock tongue, the pull ring component are connected on the Battery case, and the pair of lock tongue is connected to institute
The both ends of pull ring component are stated, are set on the vehicle storehouse there are two lockhole；
The pull ring component includes pull ring bracket, the first rotating block, the second rotating block and knob, first rotating block and
One end of second rotating block is arranged in the pull ring bracket, and the other end is separately connected the lock tongue；
The knob is sheathed on outside first rotating block and second rotating block, and the knob can be relative to institute
Pull ring holder pivots are stated to drive first rotating block and second rotating block towards or away from movement, to make the lock
Tongue is inserted into or is detached from the lockhole.
Preferably, the pull ring component further includes the first spring, first spring be connected to first rotating block and
Between second rotating block.
Preferably, first rotating block and second rotating block include interconnecting piece and are sheathed on the interconnecting piece
Rotation section；
The interconnecting piece be column, one end of the interconnecting piece be arranged in the pull ring bracket and with the first spring phase
Connection, the periphery of the other end are equipped with the lock tongue slot of inward depression；The end of the lock tongue is equipped with circular card board, the circular card board
It is rotationally connected in the lock tongue slot.
Preferably, the both ends of the pull ring bracket are equipped with attachment base, and the attachment base is equipped with through-hole, the interconnecting piece
Described one end be arranged in the through-hole；The inner wall of the through-hole is equipped with arc fixture block, and the arc fixture block is towards the drawing
The one end at ring support center is equipped with the first inclined-plane；
The outer periphery of the rotation section is axial to stretch out at least one snap-arms, the clamping to the outside of the pull ring bracket
The end face of arm is equipped with the second inclined-plane, and when first rotating block and second rotating block rotate, second inclined-plane can
Along first inclined-plane, sliding makes first rotating block and second rotating block towards or away from moving.
Preferably, the knob includes hand-held part and the driving portion for being connected to the hand-held part, and the driving portion is cylinder
The side wall of shape, the driving portion is equipped with along the mounting groove axially through the side wall and inward depression, the bottom of the mounting groove
If there are two fixed blocks；
The rotation section of first rotating block and second rotating block is all connected in the mounting groove, and each described
Fixed block is connected to the side wall of the snap-arms on the rotation section；
When rotating the driving portion by the hand-held part, pass through matching for the fixed block and the side wall of the snap-arms
Crossed belt moves the rotation section rotation, so that second inclined-plane of the snap-arms be made to slide along first inclined-plane, and then makes
First rotating block and second rotating block make the lock tongue separate or be inserted into the lockhole towards or away from movement
The lockhole.
Preferably, the interconnecting piece and the rotation section are integrally formed.
It preferably, further include a pair of of lock assembly, each lock assembly includes lock housing, backing plate and second spring, institute
The side wall that backing plate is connected to the Battery case is stated, the lock housing is set on the backing plate and is formed between the backing plate empty
Chamber, the lock tongue pass through the cavity and are inserted into or are detached from the lockhole, and the second spring sets in the cavity and is arranged
In the lock tongue, for limiting the direction of motion of the lock tongue.
It preferably, further include a pair of guide rails, the pair of guide rail is arranged in parallel in two opposite side walls in the vehicle storehouse
On, each lockhole is set on the guide rail, and the lock tongue can slide into the lockhole and is inserted into along the guide rail
In the lockhole.
Preferably, described two opposite side walls in the vehicle storehouse are equipped with the sliding slot perpendicular to the guide rail, the electricity
Round guide post is equipped on two opposite side walls of pond cabinet, each round guide post is connected to the sliding slot, when described
When Battery case is detached from the vehicle storehouse, the round guide post can be skidded off along the sliding slot.
Preferably, a side wall of the Battery case is equipped with conductive layer, and a side wall in the vehicle storehouse is equipped with earth contact pressure
Spring, when the Battery case is placed in the vehicle storehouse, the conductive layer is contacted and is connected with the ground connection pressure spring.
A kind of locking structure between Battery case and vehicle storehouse of the present invention, the beneficial effect is that: pass through
It pulls knob that lock tongue is made to be inserted into or separate with lockhole, so as to quick lock in or the state that unlocks, keeps Battery case quick
It is detached from vehicle storehouse, and has the characteristics that simple and reliable for structure, rapid operation, be readily disassembled and safeguard.
Other features and advantages of the present invention will then part of the detailed description can be specified.
Detailed description of the invention
Exemplary embodiment of the invention is described in more detail in conjunction with the accompanying drawings, it is of the invention above-mentioned and its
Its purpose, feature and advantage will be apparent, wherein in exemplary embodiment of the invention, identical reference label
Typically represent same parts.
Fig. 1 shows the locking structure being used between Battery case and vehicle storehouse of one exemplary embodiment of the present invention
Mounting structure schematic diagram；
Fig. 2 shows the locking structures being used between Battery case and vehicle storehouse of one exemplary embodiment of the present invention
Structural schematic diagram；
Fig. 3 show one exemplary embodiment of the present invention in locking structure between Battery case and vehicle storehouse
The structural schematic diagram of pull ring component；
Fig. 4 show one exemplary embodiment of the present invention in locking structure between Battery case and vehicle storehouse
The structural schematic diagram of first rotating block；
Fig. 5 show one exemplary embodiment of the present invention in locking structure between Battery case and vehicle storehouse
The structural schematic diagram of second rotating block；
Fig. 6 show one exemplary embodiment of the present invention in locking structure between Battery case and vehicle storehouse
The structural schematic diagram of pull ring bracket；
Fig. 7 show one exemplary embodiment of the present invention in locking structure between Battery case and vehicle storehouse
The structural schematic diagram of knob；
Fig. 8 show one exemplary embodiment of the present invention in locking structure between Battery case and vehicle storehouse
The structural schematic diagram of lock assembly；
Fig. 9 shows the locking structure being used between Battery case and vehicle storehouse of one exemplary embodiment of the present invention
Mounting structure side view；
Figure 10 shows the locking structure being used between Battery case and vehicle storehouse of one exemplary embodiment of the present invention
Mounting structure axonometric drawing；
Figure 11 shows the locking structure being used between Battery case and vehicle storehouse of one exemplary embodiment of the present invention
The structural schematic diagram of middle ground connection pressure spring；
Description of symbols:
1 Battery case, 2 guide rails, 21 lockholes；
3 lock assemblies, 31 lock housings, 32 backing plates, 33 lock tongues, 34 second springs, 35 circular card boards；
4 pull ring components,
41 pull ring brackets, 411 attachment bases, 412 through-holes, 413 arc fixture blocks, 414 first inclined-planes；
42 first rotating blocks, 421 rotation sections, 422 interconnecting pieces, 423 lock tongue slots, 424 snap-arms, 425 second inclined-planes；
43 second rotating blocks, 44 first springs；
45 knobs, 451 hand-held parts, 452 driving portions, 453 fixed blocks, 454 mounting grooves；
5 ground connection pressure springs, 6 circle guide posts, 7 sliding slots, 8 sliding rails, 9 idler wheels.
Specific embodiment
The preferred embodiment of the present invention is described in more detail below.Although the following describe preferred implementations of the invention
Mode, however, it is to be appreciated that may be realized in various forms the present invention without that should be limited by the embodiments set forth herein.Phase
Instead, these embodiments are provided so that the present invention is more thorough and complete, and can be by the scope of the present invention completely
It is communicated to those skilled in the art.
In order to solve the problems existing in the prior art, the present invention provides a kind of lockings between Battery case and vehicle storehouse
Structure, including pull ring component and a pair of of lock tongue, pull ring component are connected on Battery case, and a pair of of lock tongue is connected to pull ring group
The both ends of part, set that there are two lockholes on vehicle storehouse；
Pull ring component includes pull ring bracket, the first rotating block, the second rotating block and knob, and the first rotating block and second rotate
One end of block is arranged in pull ring bracket, and the other end is separately connected a lock tongue；
Knob is sheathed on outside the first rotating block and the second rotating block, and knob can be relative to pull ring holder pivots to drive
First rotating block and the second rotating block are towards or away from movement, so that lock tongue be made to be inserted into or be detached from lockhole.
Locking structure of the present invention between Battery case and vehicle storehouse, by pulling knob to make lock tongue and lockhole
Insertion or separation make Battery case be rapidly separated vehicle storehouse so as to quick lock in or the state that unlocks, and have structure letter
Single reliable, rapid operation, the characteristics of being readily disassembled and safeguarding.
Preferably, pull ring component further includes the first spring, the first spring be connected to the first rotating block and the second rotating block it
Between, and the compression when the first rotating block and the second rotating block move toward one another, in the first rotating block and the second rotating block back movement
When, the restoring force of the first spring can push the back movement of the first rotating block and the second rotating block.
Preferably, the first rotating block and the second rotating block include interconnecting piece and the rotation section that is sheathed on interconnecting piece；
Interconnecting piece is column, and one end of interconnecting piece is arranged in pull ring bracket and is connected with the first spring, outside the other end
Week is equipped with the lock tongue slot of inward depression；The end of lock tongue is equipped with circular card board, and circular card board is rotationally connected in lock tongue slot.
Preferably, the bottom of lock tongue slot is the arc concentric with interconnecting piece periphery, and the end face of the other end of interconnecting piece is equipped with
The card slot of inward depression, the bottom of card slot are that the diameter of the arc and the arc concentric with interconnecting piece periphery is less than the bottom of lock tongue slot
The diameter of portion's arc, card slot are connected to lock tongue slot and form stepped groove, and lock tongue is placed in stepped groove along stepped groove top, for card
Firmly circular card board avoids circular card board along axial abjection；When interconnecting piece axially rotates, circular card board will not rotate,
Avoid influencing the matching relationship of lock tongue and lockhole.
Preferably, the both ends of pull ring bracket are equipped with attachment base, and attachment base is equipped with through-hole, and one end of interconnecting piece is arranged in
Through-hole；The inner wall of through-hole is equipped with arc fixture block, and arc fixture block is equipped with the first inclined-plane towards one end of pull ring carriage center；
The outer periphery of rotation section is axial to stretch out at least one snap-arms to the outside of pull ring bracket, and the end face of snap-arms is equipped with
Second inclined-plane, when the first rotating block or the second rotating block rotate, the second inclined-plane can be slided along the first inclined-plane makes the first rotation
Block and the second rotating block are towards or away from movement.
Preferably, arc fixture block includes intrados, extrados and is connected to the top surface of intrados and extrados, bottom surface and two
A end face, wherein extrados fits in the interconnecting piece rotation of the inner wall of through-hole, intrados and the first rotating block or the second rotating block
Connection, arc fixture block are equipped with the first chamfering towards the end face of one end of pull ring carriage center and bottom surface junction, the first chamfering
Inclined-plane is the first inclined-plane.
Preferably, arc fixture block and attachment base are integrally formed, to improve bonding strength.
Preferably, the quantity of snap-arms is 1 to 4, and uniformly distributed along the circumferential direction of rotation section.
Preferably, the junction of the end face of snap-arms and a side of snap-arms is equipped with the second chamfering, the second chamfering
Inclined-plane is the second inclined-plane, after the first rotating block and the second rotating block are installed in knob, the first rotating block and the second rotating block
The second inclined-plane of rotation section be bonded respectively with the first inclined-plane of the arc fixture block at the both ends of pull ring bracket；
When rotating clockwise 90 ° of knob, the second inclined-plane is successively slided along the first inclined-plane to the direction of pull ring carriage center
The first rotating block and the second rotating block are moved toward one another, and two lock tongues is driven to move toward one another, so that lock tongue be made to take off from lockhole
From, when the second inclined-plane along the first inclined-plane slide into end make snap-arms end face and arc fixture block towards pull ring carriage center
When the end face fitting of one end, the first rotating block and the second rotating block are blocked by arc fixture block respectively, and lock tongue is made to remain disengaged from state,
To carry out being rapidly separated for battery module；
When rotating counterclockwise 90 ° of knob, the end face of snap-arms and one end towards pull ring carriage center of arc fixture block
End face fitting turn to the second inclined-plane and the first contact of incline plane, and along the first inclined-plane to the direction at the both ends of pull ring bracket cunning
It is dynamic, make the first rotating block and the second rotating block back movement under the restoring force effect of the first spring, so that lock tongue be made to stretch out simultaneously
It is inserted into lockhole.
Preferably, pull ring bracket further includes the ring tab arm for being connected to two attachment bases, and battery is fixed in the side of ring tab arm
On cabinet, the other side of ring tab arm and two attachment bases are spliced into cylindrical space, for accommodating first turn in knob and knob
The other end of the interconnecting piece of motion block and the second rotating block, the first rotating block and the second rotating block stretches out pull ring bracket and lock along through-hole
Tongue connection, and slided in through-hole.
Preferably, knob includes hand-held part and the driving portion for being connected to hand-held part, and driving portion is cylindrical shape, the side of driving portion
Wall is equipped with along the mounting groove axially through side wall and inward depression, and the bottom of mounting groove is set there are two fixed block；Mounting groove is used for
The first rotating block and the second rotating block are assembled, mounting groove and fixed block are integrally formed；
The rotation section of first rotating block and the second rotating block is all connected in mounting groove, and each fixed block is connected to one
The side wall of snap-arms on rotation section；
When passing through hand-held part rotate driving portion, rotation section is moved by the mating band of fixed block and the side wall of snap-arms and is turned
It is dynamic, so that snap-arms is turned to the second inclined-plane and the first contact of incline plane by being blocked by arc fixture block, and by the restoring force of the first spring
Effect, so that the second inclined-plane of snap-arms be made to slide along the first inclined-plane, and then keep the first rotating block and the second rotating block opposite
Or back movement, and lock tongue is made to separate or be inserted into lockhole with lockhole.
Preferably, interconnecting piece and rotation section are integrally formed, easy to process and increase bonding strength.
It preferably, further include a pair of of lock assembly, each lock assembly includes lock housing, backing plate and second spring, and backing plate connects
It is connected to the side wall of Battery case, lock housing is set on backing plate and forms cavity between backing plate, and lock tongue passes through cavity and is inserted into or takes off
From lockhole, second spring is set in cavity and is sheathed on lock tongue, for limiting the direction of motion of lock tongue.
Preferably, lock tongue grafting lockhole one end is sheet, which is connect with circular card board by round bar, and is integrally formed；
The opposite one end of two lock housings is equipped with circular hole, and opposite one end is equipped with rectangular opening, and the round bar of lock tongue is slidably connected to circular hole, lock tongue
One end of sheet be slidably connected to rectangular opening.
Preferably, vehicle storehouse include bottom plate, two opposite side walls, the inner wall being connected between two opposite side walls and with
The opposite open end of inner wall, Battery case are installed by the open end in vehicle storehouse to vehicle storehouse.
It preferably, further include a pair of guide rails, a pair of guide rails is arranged in parallel on two opposite side walls in vehicle storehouse, Mei Gesuo
Hole is set on a guide rail, and lock tongue can slide into lockhole along guide rail and be inserted into lockhole.Each guide rail includes two guide walls
With a bottom surface, wherein bottom surface is two opposite side walls for being respectively vehicle storehouse, and lockhole is set on bottom surface, and is located at two and is led
Between rail wall.
Preferably, two opposite side walls in vehicle storehouse are equipped with the sliding slot perpendicular to guide rail, and two of Battery case are opposite
Side wall on be equipped with round guide post, each round guide post is connected to a sliding slot, when institute's Battery case be detached from vehicle storehouse when, circle guide post energy
It is enough to skid off along the chute.
Preferably, a side wall of Battery case is equipped with conductive layer, and a side wall in vehicle storehouse is equipped with ground connection pressure spring, battery case
When body is placed in vehicle storehouse, conductive layer is contacted and is connected with ground connection pressure spring.
Preferably, ground connection pressure spring is set on the inner wall in vehicle storehouse, and guide rail is set to two opposite side walls in vehicle storehouse close to vehicle storehouse
At open end, sliding slot is set to two opposite side walls in vehicle storehouse close to one end of inner wall, and sliding slot is U-type groove, the open end of U-type groove
Towards the open end in vehicle storehouse, the bottom plate in vehicle storehouse is equipped with a plurality of sliding rail, uniformly distributed multiple idler wheels on every sliding rail.
When Battery case is packed into vehicle storehouse, the bottom of Battery case tilts to slide into slide into vehicle storehouse to circle guide post along sliding rail and slide
The lock tongue that locking structure on Battery case stretches out is snapped down at lockhole by slot along guide rail, and rotating counterclockwise knob stretches lock tongue
Enter the locking that lockhole completes Battery case and vehicle storehouse, the conductive layer of Battery case is connected with ground connection pressure spring；Rotate clockwise knob
Lock tongue is moved toward one another, is detached from from lockhole, Battery case is lifted and is pulled out, conductive layer and ground connection pressure spring disconnect, battery
Cabinet skids off vehicle storehouse along sliding rail, completes the process with the quick separating in vehicle storehouse, and safe operation process is efficient, is conducive to Battery case
Installation and removal maintenance, especially in case of emergency rotation knob can make Battery case and the separation of vehicle storehouse safely and fast,
Advantageously reduce security risk.
Embodiment 1
As shown in Figure 1 to 11, the present invention provides a kind of locking structures between Battery case and vehicle storehouse, including
Pull ring component 4 and a pair of of lock tongue 33, pull ring component 4 are connected on Battery case 1, and a pair of of lock tongue 33 is connected to pull ring component
4 both ends, set that there are two lockholes 21 on vehicle storehouse；
Pull ring component 4 includes pull ring bracket 41, the first rotating block 42, the second rotating block 43 and knob 45, the first rotating block
42 and second one end of rotating block 43 be arranged in pull ring bracket 41, and the other end is separately connected a lock tongue 33；45 sets of knob
Outside the first rotating block 42 and the second rotating block 43, knob 45 can be rotated relative to pull ring bracket 41 to drive first turn
Motion block 42 and the second rotating block 43 are towards or away from movement, so that lock tongue 33 be made to be inserted into or be detached from lockhole 21.
In the present embodiment, pull ring component 4 further includes the first spring 44, and the first spring 44 is connected to 42 He of the first rotating block
Between second rotating block 43, and the compression when the first rotating block 42 and the second rotating block 43 move toward one another, in the first rotating block 42
When with the second 43 back movement of rotating block, the restoring force of the first spring 44 can push the first rotating block 42 and the second rotating block 43
Back movement.
In the present embodiment, the first rotating block 42 and the second rotating block 43 include interconnecting piece 422 and are sheathed on interconnecting piece
Rotation section 421 on 422；Interconnecting piece 422 and rotation section 421 are integrally formed.Interconnecting piece 422 is column, one end of interconnecting piece 422
It is arranged in pull ring bracket 41 and is connected with the first spring 44, the periphery of the other end is equipped with the lock tongue slot 423 of inward depression；Lock tongue
33 end is equipped with circular card board 35, and circular card board 35 is rotationally connected in lock tongue slot 423.The bottom of lock tongue slot 423 is and connects
The concentric arc in 422 periphery of socket part, the end face of the other end of interconnecting piece 422 are equipped with the card slot of inward depression, and the bottom of card slot is
The diameter of concentric arc and the arc is less than the diameter of the bottom arc of lock tongue slot 423, card slot connection with 422 periphery of interconnecting piece
Stepped groove is formed in lock tongue slot 423, lock tongue 33 is placed in stepped groove along stepped groove top, for blocking circular card board 35, keeps away
Exempt from circular card board 35 along axial abjection.
In the present embodiment, the both ends of pull ring bracket 41 are equipped with attachment base 411, and attachment base 411 is equipped with through-hole 412,
One end of interconnecting piece 422 is arranged in through-hole 412；The inner wall of through-hole 412 is equipped with arc fixture block 413, and arc fixture block 413 is towards drawing
The one end at 41 center of ring support is equipped with the first inclined-plane 414；The outer periphery of rotation section 421 is axial to stretch out to the outside of pull ring bracket 41
The end face of at least one snap-arms 424, snap-arms 424 is equipped with the second inclined-plane 425, in the first rotating block 42 or the second rotating block 43
When rotation, the second inclined-plane 425 can along the first inclined-plane 414 slide make the first rotating block 42 and the second rotating block 43 towards or away from
Movement.
In the present embodiment, the quantity of snap-arms 424 is 2, and uniformly distributed along the circumferential direction of rotation section 421.
In the present embodiment, arc fixture block 413 includes intrados, extrados and the top for being connected to intrados and extrados
Face, bottom surface and two end faces, wherein extrados fits in the inner wall of through-hole 412, intrados and the first rotating block 42 or second turn
The interconnecting piece 422 of motion block 43 is rotatablely connected, and the end face of arc fixture block 413 towards the one end at 41 center of pull ring bracket is connect with bottom surface
Place is equipped with the first chamfering, and the inclined-plane of the first chamfering is the first inclined-plane 414.Arc fixture block 413 and attachment base 411 are integrally formed.
In the present embodiment, the junction of the end face of snap-arms 424 and a side of snap-arms 424 is fallen equipped with second
Angle, the inclined-plane of the second chamfering is the second inclined-plane 425, after the first rotating block 42 and the second rotating block 43 are installed in knob 45,
Second inclined-plane 425 of the rotation section 421 of the first rotating block 42 and the second rotating block 43 arc with the both ends of pull ring bracket 41 respectively
First inclined-plane 414 of shape fixture block 413 is bonded；
When rotating clockwise 45 to 90 ° of knob, the second inclined-plane 425 is successively along the first inclined-plane 414 into pull ring bracket 41
The direction sliding of the heart moves toward one another the first rotating block 42 and the second rotating block 43, and two lock tongues 33 is driven to move toward one another, from
And it is detached from lock tongue 33 from lockhole 21, make the end of snap-arms 424 when the second inclined-plane 425 slides into end along the first inclined-plane 414
When face is bonded with the end face of one end towards 41 center of pull ring bracket of arc fixture block 413, the first rotating block 42 and the second rotation
Block 43 is blocked by arc fixture block 413 respectively, and lock tongue 33 is made to remain disengaged from state, to carry out being rapidly separated for battery module；
When rotating counterclockwise 45 to 90 ° of knob, the end faces of snap-arms 424 and arc fixture block 413 towards pull ring bracket
The end face fitting of the one end at 41 centers turns to the second inclined-plane 425 and contacts with the first inclined-plane 414, and along the first inclined-plane 414 to drawing
The direction at the both ends of ring support 41 is slided, and acts on the first rotating block 42 and the second rotating block 43 in the restoring force of the first spring 44
Lower back movement, to make lock tongue 33 stretch out and be inserted into lockhole 21.
In the present embodiment, pull ring bracket 41 further includes the ring tab arm for being connected to two attachment bases 411, the side of ring tab arm
It is fixed on Battery case 1, the other side of ring tab arm and two attachment bases 411 are spliced into cylindrical space, for accommodating knob 45
With the first rotating block 42 and the second rotating block 43 in knob 45, the interconnecting piece 422 of the first rotating block 42 and the second rotating block 43
The other end stretch out pull ring bracket 41 along through-hole 412 and connect with lock tongue 33, and slided in through-hole 412.
In the present embodiment, knob 45 includes hand-held part 451 and the driving portion 452 for being connected to hand-held part 451, driving portion
452 be cylindrical shape, and the side wall of driving portion 452 is equipped with along axially through side wall and the mounting groove of inward depression 454, mounting groove 454
Bottom set there are two fixed block 453；Mounting groove 454 is for assembling the first rotating block 42 and the second rotating block 43, mounting groove 454
It is integrally formed with fixed block 453；
The rotation section 421 of first rotating block 42 and the second rotating block 43 is all connected in mounting groove 454, and each fixed block
453 are connected to the side wall of the snap-arms 424 on a rotation section 421；When passing through 451 rotate driving portion 452 of hand-held part, pass through
The mating band of fixed block 453 and the side wall of snap-arms 424 is moved rotation section 421 and is rotated, and makes snap-arms 424 by by arc fixture block 413
It blocks and turns to the second inclined-plane 425 and contacted with the first inclined-plane 414, and the effect of the restoring force by the first spring 44, to make card
The second inclined-plane 425 for connecing arm 424 is slided along the first inclined-plane 414, so make the first rotating block 42 and the second rotating block 43 it is opposite or
Back movement, and lock tongue 33 is made to separate or be inserted into lockhole 21 with lockhole 21.
It in the present embodiment, further include a pair of of lock assembly 3, each lock assembly 3 includes lock housing 31, backing plate 32 and second
Spring 34, backing plate 32 are connected to the side wall of Battery case 1, and lock housing 31 is set on backing plate 32 and forms cavity between backing plate 32,
Lock tongue 33 passes through cavity and is inserted into or is detached from lockhole 21, and second spring 34 is set in cavity and is sheathed on lock tongue 33, for limiting
The direction of motion of lock tongue 33.
In the present embodiment, 33 grafting lockhole of lock tongue, 21 one end is sheet, which is connect with circular card board 35 by round bar,
And it is integrally formed；The opposite one end of two lock housings 31 is equipped with circular hole, and opposite one end is equipped with rectangular opening, and the round bar of lock tongue 33 slides
It is connected to circular hole, one end of the sheet of lock tongue 33 is slidably connected to rectangular opening.
In the present embodiment, vehicle storehouse include bottom plate, two opposite side walls, be connected to it is interior between two opposite side walls
Wall and the open end opposite with inner wall, Battery case 1 are installed by the open end in vehicle storehouse to vehicle storehouse.
In the present embodiment, locking structure further includes a pair of guide rails 2, and a pair of guide rails 2 is arranged in parallel in two phases in vehicle storehouse
Pair side wall on, each lockhole 21 is set on guide rail 2, and lock tongue 33 can slide into lockhole 21 along guide rail 2 and be inserted into lockhole
In 21.Each guide rail 2 includes two 2 walls of guide rail and a bottom surface, wherein bottom surface is two opposite sides for being respectively vehicle storehouse
Wall, lockhole 21 are set on bottom surface, and are located between two 2 walls of guide rail.
In the present embodiment, two opposite side walls in vehicle storehouse are equipped with the sliding slot 7 perpendicular to guide rail 2, Battery case 1
Round guide post 6 is equipped on two opposite side walls, each round guide post 6 is connected to a sliding slot 7, when institute's Battery case 1 is detached from vehicle
When storehouse, circle guide post 67 can skid off along the chute.One side wall of Battery case 1 is equipped with conductive layer, and a side wall in vehicle storehouse is equipped with
It is grounded pressure spring 5, when Battery case 1 is placed in vehicle storehouse, conductive layer is contacted and is connected with ground connection pressure spring 5.It is grounded pressure spring 5 and is set to vehicle
On the inner wall in storehouse, guide rail 2 is set to two opposite side walls in vehicle storehouse at the open end Che Cang, and sliding slot 7 is set to two of vehicle storehouse
For opposite side wall close to one end of inner wall, sliding slot 7 is U-type groove, open end of the open end of U-type groove towards vehicle storehouse, the bottom in vehicle storehouse
Plate is equipped with a plurality of sliding rail 8, uniformly distributed multiple idler wheels 9 on every sliding rail 8.
When Battery case 1 is packed into vehicle storehouse, the bottom of Battery case 1 tilts sliding to circle guide post 6 in slide-in vehicle storehouse along sliding rail 8
Enter sliding slot 7, the lock tongue 33 that the locking structure on Battery case 1 stretches out is snapped down at lockhole 21 along guide rail 2, rotates counterclockwise drawing
Hand 45 makes lock tongue 33 protrude into the locking that lockhole 21 completes Battery case 1 and vehicle storehouse, the conductive layer and ground connection pressure spring 5 of Battery case 1
Conducting；Rotating clockwise knob 45 moves toward one another lock tongue 33, is detached from from lockhole 21, lifts Battery case 1 and pull out,
Conductive layer and ground connection pressure spring 5 disconnect, and Battery case 1 skids off vehicle storehouse along sliding rail 8, completes the process with the quick separating in vehicle storehouse.
Various embodiments of the present invention are described above, above description is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.Without departing from the scope and spirit of illustrated each embodiment, for this skill
Many modifications and changes are obvious for the those of ordinary skill in art field.
Claims (10)
1. a kind of locking structure between Battery case and vehicle storehouse, which is characterized in that including pull ring component (4) and a pair of of lock
Tongue (33), the pull ring component (4) are connected on the Battery case (1), and the pair of lock tongue (33) is connected to described
The both ends of pull ring component (4), set that there are two lockhole (21) on the vehicle storehouse；
The pull ring component (4) includes pull ring bracket (41), the first rotating block (42), the second rotating block (43) and shakes hands (45),
One end of first rotating block (42) and second rotating block (43) is arranged in the pull ring bracket (41), and the other end
It is separately connected the lock tongue (33)；
The knob (45) is sheathed on first rotating block (42) and second rotating block (43) is external, the knob (45)
It can rotate relative to the pull ring bracket (41) to drive first rotating block (42) and second rotating block (43) phase
To or back movement, thus make the lock tongue (33) be inserted into or be detached from the lockhole (21).
2. the locking structure according to claim 1 between Battery case and vehicle storehouse, which is characterized in that the pull ring
Component (4) further includes the first spring (44), and first spring (44) is connected to first rotating block (42) and described second
Between rotating block (43).
3. the locking structure according to claim 2 between Battery case and vehicle storehouse, which is characterized in that described first
Rotating block (42) and second rotating block (43) are including interconnecting piece (422) and turn being sheathed on the interconnecting piece (422)
Dynamic portion (421)；
The interconnecting piece (422) be column, one end of the interconnecting piece (422) be arranged in the pull ring bracket (41) and with it is described
First spring (44) is connected, and the periphery of the other end is equipped with the lock tongue slot (423) of inward depression；The end of the lock tongue (33) is set
Have circular card board (35), the circular card board (35) is rotationally connected in the lock tongue slot (423).
4. the locking structure according to claim 3 between electric phase pond cabinet and vehicle storehouse, which is characterized in that the drawing
The both ends of ring support (41) are equipped with attachment base (411), and the attachment base is equipped with through-hole (412), the interconnecting piece (422)
Described one end is arranged in the through-hole (412)；The inner wall of the through-hole (412) is equipped with arc fixture block (413), the arc card
The one end at block (413) towards pull ring bracket (41) center is equipped with the first inclined-plane (414)；
The outer periphery of the rotation section (421) is axial to stretch out at least one snap-arms to the outside of the pull ring bracket (41)
(424), the end face of the snap-arms (424) is equipped with the second inclined-plane (425), in first rotating block (42) and second turn described
When motion block (43) rotates, second inclined-plane (425) can be slided along first inclined-plane (414) makes first rotating block
(42) and second rotating block (43) is towards or away from movement.
5. the locking structure according to claim 4 between Battery case and vehicle storehouse, which is characterized in that the knob
It (45) include hand-held part (451) and the driving portion (452) for being connected to the hand-held part (451), the driving portion (452) is cylinder
The side wall of shape, the driving portion (452) is equipped with along the mounting groove (454) axially through the side wall and inward depression, the peace
The bottom of tankage (454) is set there are two fixed block (453)；
The rotation section (421) of first rotating block (42) and second rotating block (43) is all connected to the mounting groove
(454) in, and each fixed block (453) is connected to the side of the snap-arms (424) of a rotation section (421)
Wall；
When rotating driving portion (452) by the hand-held part (451), pass through the fixed block (453) and the clamping
The cooperation of the side wall of arm (424) drives rotation section (421) rotation, to make described the second of the snap-arms (424) tiltedly
Face (425) is slided along first inclined-plane (414), and then makes first rotating block (42) and second rotating block (43) phase
To or back movement, and the lock tongue (33) is made to separate or be inserted into the lockhole (33) with the lockhole (33).
6. the locking structure according to claim 3 between Battery case and vehicle storehouse, which is characterized in that the connection
Portion (422) and the rotation section (421) are integrally formed.
7. the locking structure according to claim 1 between Battery case and vehicle storehouse, which is characterized in that further include one
To lock assembly (3), each lock assembly (3) includes lock housing (31), backing plate (32) and second spring (34), the backing plate
(32) be connected to the side wall of the Battery case (1), the lock housing (31) be set on the backing plate (32) and with the backing plate
(32) cavity is formed between, the lock tongue (33) passes through the cavity and is inserted into or is detached from the lockhole (21), second bullet
Spring (34) sets in the cavity and is sheathed on the lock tongue (33), for limiting the direction of motion of the lock tongue (33).
8. the locking structure according to claim 1 between Battery case and vehicle storehouse, which is characterized in that further include one
To guide rail (2), the pair of guide rail (2) is arranged in parallel on two opposite side walls in the vehicle storehouse, each lockhole
(21) it is set on the guide rail (2), the lock tongue (33) can slide into the lockhole (21) and be inserted along the guide rail (2)
Enter in the lockhole (21).
9. the locking structure according to claim 8 between Battery case and vehicle storehouse, which is characterized in that the vehicle storehouse
Described two opposite side walls be equipped with perpendicular to the guide rail (2) sliding slot (7), two phases of the Battery case (1)
Pair side wall on be equipped with round guide post (6), each round guide post (6) is connected to the sliding slot (7), when the battery case
When body (1) is detached from the vehicle storehouse, the round guide post (6) can skid off along the sliding slot (7).
10. the locking structure according to claim 1 between Battery case and vehicle storehouse, which is characterized in that the electricity
One side wall of pond cabinet (1) is equipped with conductive layer, and a side wall in the vehicle storehouse is equipped with ground connection pressure spring (5), the Battery case
(1) when being placed in the vehicle storehouse, the conductive layer is contacted and is connected with the ground connection pressure spring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910561204.5A CN110341449B (en) | 2019-06-26 | 2019-06-26 | Locking structure used between battery box body and vehicle cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910561204.5A CN110341449B (en) | 2019-06-26 | 2019-06-26 | Locking structure used between battery box body and vehicle cabin |
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| Publication Number | Publication Date |
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| CN110341449A true CN110341449A (en) | 2019-10-18 |
| CN110341449B CN110341449B (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910561204.5A Active CN110341449B (en) | 2019-06-26 | 2019-06-26 | Locking structure used between battery box body and vehicle cabin |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114883727A (en) * | 2022-05-26 | 2022-08-09 | 福建铕乾新能源科技有限公司 | Integrated lithium battery pack of sightseeing electric vehicle |
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|---|---|
| CN110341449B (en) | 2020-11-27 |
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Effective date of registration: 20221205 Address after: 301800 No.8 Sunshine Avenue, Jiuyuan Industrial Park, Baodi District, Tianjin Patentee after: Tianjin rongshengmeng Guli New Energy Technology Co.,Ltd. Address before: 102200 Beijing science and Technology Park of Changping District Bai Fu Road 18 Patentee before: Rongshengmeng Guli New Energy Technology Co.,Ltd. |