CN205800767U - Lock body assembly, electrokinetic cell, its lockable mechanism, the vehicles - Google Patents
Lock body assembly, electrokinetic cell, its lockable mechanism, the vehicles Download PDFInfo
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- CN205800767U CN205800767U CN201620482219.4U CN201620482219U CN205800767U CN 205800767 U CN205800767 U CN 205800767U CN 201620482219 U CN201620482219 U CN 201620482219U CN 205800767 U CN205800767 U CN 205800767U
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Abstract
This utility model relates to the lock body assembly of battery lock mechanism, includes its electrokinetic cell, battery lock mechanism and the new forms of energy vehicles.This lock body assembly for battery lock mechanism includes defining the sheath body in receiving space and spacing shrouding, and having center pulling shaft, regulating block and back-moving spring etc. in accommodating space, back-moving spring is set on the pulling shaft of center.The technical solution of the utility model low cost, easily operation and reliable and stable.
Description
Technical field
This utility model relates to new forms of energy technical field of transportation means；Specifically, this utility model relates to the lock body assembly of a kind of battery lock mechanism for the new forms of energy vehicles, and further to including the electrokinetic cell of this lock body assembly, battery lock mechanism and including the new forms of energy vehicles of this battery lock mechanism.
Background technology
The new forms of energy vehicles have become as current study hotspot.
New-energy automobile is a kind of typical new forms of energy vehicles, and generally utilizing battery power to assist in this kind of automobile or substituting conventional explosive motor provides power for automobile.Hereinafter will mainly be described as a example by new-energy automobile；It will be seen that, similar description is equally applicable to the other type of new forms of energy vehicles.
For present plug-in new-energy automobile, automobile power cell has charging waiting time length, improper operation easily affects the problems such as battery life.So, in contrast, change electric-type new forms of energy car and will more be favored by user.Use the consumer changing electric-type new forms of energy car need not wait that battery charges, but by professional, professional equipment, automobile is carried out quick battery altering at electrical changing station and operate.
As non-limiting example, the existing electrokinetic cell changing electric-type new-energy automobile is fixed on by battery lock mechanism on body of a motor car (such as chassis).Visible, compared to the locking system of other technical field, the battery lock mechanism changing electricity system for new-energy automobile also needs to meet the requirements such as easily operated, locking is reliable and stable on the premise of controlling cost, brings new challenge for designing, manufacturing and produce.This is equally applicable for other new forms of energy vehicles.
Utility model content
The purpose of this utility model is to provide the low cost of a kind of battery lock mechanism for the new forms of energy vehicles, easily operation and reliable and stable lock body assembly.Further, the purpose of this utility model also resides in provide and includes the automobile power cell of this lock body assembly, battery lock mechanism and using method and include the new-energy automobile of this battery lock mechanism.
In order to realize object defined above, first aspect of the present utility model provides a kind of lock body assembly for battery lock mechanism, and described battery lock mechanism also includes the fixation kit being adapted to be coupled to the new forms of energy vehicles, and described lock body assembly includes:
Sheath body, described sheath body is the tubular that bottom is open, and the top of described sheath body is formed with through hole；
Spacing shrouding, described spacing shrouding and described sheath body define and are formed with through hole on receiving space, and described spacing shrouding, and the upper surface of described spacing shrouding is formed with the first junction surface；And
It is placed in center pulling shaft, regulating block and the back-moving spring in described receiving space, wherein
Described center pulling shaft has locking section, regulation section and the limiting section between described locking section and described regulation section, described locking section is stretched out from the through hole of described sheath body but described limiting section is limited in described receiving space, in described locking section, there is the first attachment structure, in described regulation section, there is the first connected structure
Described regulating block includes flange part and the extension extended from the downside of described flange part, it is formed with the second junction surface on the described downside of described flange part, and along being formed with the through hole with the second connected structure longitudinally through the described flange part of described regulating block and described extension, described extension reaches described receiving space so that operating from the through hole of described spacing shrouding
Described back-moving spring is set in the regulation section of described center pulling shaft for pushing described regulating block towards described spacing shrouding, and
Described first junction surface is suitable to engage the circumferentially opposed rotation for indexing limiting described spacing shrouding and described regulating block with described second junction surface, described first connected structure engages with described second connected structure and limits the circumferentially opposed rotation of described center pulling shaft and described regulating block, and described first attachment structure is suitable to engage the axially opposing movement for limiting described fixation kit and described lock body assembly with the second attachment structure on described fixation kit.
Alternatively, in foregoing lock body assembly, the limiting section of described center pulling shaft is circular flange.
Alternatively, in foregoing lock body assembly, described first junction surface and described second junction surface are the concaveconvex structure that indexing contoured is complementary.
Alternatively, in foregoing lock body assembly, described first connected structure and described second connected structure constitute keyway and connect.
Alternatively, in foregoing lock body assembly, described first connected structure and described second connected structure are respectively spline structure and the keyway arrangements of coupling.
Alternatively, in foregoing lock body assembly, described first attachment structure and described second attachment structure are external thread structure and the female thread structure of coupling.
Alternatively, in foregoing lock body assembly, the two ends of described back-moving spring are respectively arranged with spring base, and described spring base bears against top and the end face of described regulating block of described sheath body in described receiving space.
Alternatively, in foregoing lock body assembly, the through hole on the top of described sheath body is provided with packing ring.
Alternatively, in foregoing lock body assembly, described spacing shrouding is bonded to the bottom of described sheath body.
In order to realize object defined above, second aspect of the present utility model provides a kind of electrokinetic cell for the new forms of energy vehicles, and the battery container of described electrokinetic cell is arranged just like the lock body assembly according to any one of aforementioned first aspect.
In order to realize object defined above, the third aspect of the present utility model provides a kind of battery lock mechanism, described battery lock mechanism includes the lock body assembly being adapted to be coupled to the battery container of the electrokinetic cell of the new forms of energy vehicles, wherein said lock body assembly is the lock body assembly as according to any one of aforementioned first aspect, and described battery lock mechanism also include described in be adapted to be coupled to the fixation kit of the new forms of energy vehicles.
Alternatively, in foregoing battery lock mechanism, described fixation kit includes fixed mount and latch, and described latch is assembled to described friendship powered vehicles by described fixed mount, and described second attachment structure is formed in described latch.
In order to realize object defined above, fourth aspect of the present utility model provides a kind of new forms of energy vehicles, and the described new forms of energy vehicles include the electrokinetic cell assembled by the battery lock mechanism as according to any one of the aforementioned third aspect.
Alternatively, in the foregoing new forms of energy vehicles, described lock body assembly is fixed to described electrokinetic cell by intermediate connector, and described lock body assembly is interference fit in described intermediate connector, and described intermediate connector is by being welded and fixed to the battery container of described electrokinetic cell.
Alternatively, in the foregoing new forms of energy vehicles, described intermediate connector is circular sleeve, and it is welded in the boring on described battery container.
Alternatively, in the foregoing new forms of energy vehicles, described intermediate connector is the casting frame being suitable to be soldered on described battery container side, and described casting frame has the boring for accommodating described lock body assembly.
Alternatively, in the foregoing new forms of energy vehicles, the described new forms of energy vehicles are new-energy automobile, and described fixation kit is connected to the chassis of described new-energy automobile.
Accompanying drawing explanation
Referring to the drawings, disclosure of the present utility model will be apparent.It is to be appreciated that these accompanying drawings are intended solely for illustrative purposes, and it is not intended to protection domain of the present utility model is construed as limiting.In figure:
Fig. 1 is the schematic assembling stereogram of the battery lock mechanism according to a kind of embodiment of the present utility model；
Fig. 2 is the schematic, exploded, isometric illustration of battery lock mechanism in Fig. 1；
Fig. 3 is to represent the schematic sectional view of the mounting means of battery lock mechanism in Fig. 1；
Fig. 4 shows the example of battery lock mechanism layout on an automobile chassis；And
Fig. 5 is the schematic diagram of a kind of mounting means of the lock body assembly of battery lock mechanism in Fig. 1.
Detailed description of the invention
Explain detailed description of the invention of the present utility model with reference to the accompanying drawings.In the drawings, identical reference represents identical or corresponding technical characteristic.
Hereafter will mainly illustrate with the application about new-energy automobile；It will be seen that, these descriptions will also apply to other new forms of energy vehicles.
Fig. 1 is the schematic assembling stereogram of the battery lock mechanism according to a kind of embodiment of the present utility model.It will be seen that, in actual applications, can be by one or more similar battery lock mechanism of suitably arranging by automobile (or other vehicles, lower with) electrokinetic cell is fixedly installed to new-energy automobile (or other new forms of energy vehicles in removably mode, vehicle body the most together), the chassis of such as automobile.Fig. 4 showing, battery lock mechanism specifically arranges example in the one of the link position (i.e. each irises out position) of body of a motor car.
Although automobile power cell is assemblied in body of a motor car chassis for illustrating in the application, but, according to teaching of the present utility model, person of ordinary skill in the field is it is contemplated that utilize the technical scheme of other position that may be suitable for that electrokinetic cell is installed to new-energy automobile according to battery lock mechanism of the present utility model in removably mode, such as but not limited in car trunk, power cabin etc.；No longer with regard to the installation expansion description of these positions in present specification.
From figure 1 it appears that this battery lock mechanism includes fixation kit 10 and lock body assembly 20.Fixation kit 10 is suitably connected to the body of a motor car of new-energy automobile, and lock body assembly 20 is suitably connected to the battery container of automobile power cell of new-energy automobile.Thus, when lock body assembly 20 is such as connected to fixation kit 10 by its center pulling shaft 22, battery lock mechanism is just by the body of a motor car of automobile power cell locking to new-energy automobile.When needs change electricity, this battery lock mechanism can be unlocked and automobile power cell is replaced.
The fixation kit 10 of diagram can include fixed mount 11 and latch 12, and fixed mount 11 is connected to position suitable on the bodies of a motor car such as such as automobile chassis by four the first bolts 13, and latch 12 is connected to fixed mount 11 by two the second bolts 14.It will be seen that, fixed mount 11 and latch 12 are respectively arranged with and are suitable to through hole or the bolt hole that these bolts pass.Person of ordinary skill in the field it will be seen that, in alternative embodiments, fixation kit can also be single parts, such as, can be integrally formed by both fixed mount and latch, thus omit at least one installation step.
Fig. 1 also show the composition component of the lock body assembly 20 of battery lock mechanism, such as, collectively define and accommodate the sheath body 21 in space and spacing shrouding 28, the center pulling shaft 22 being placed in this receiving space, regulating block 23, back-moving spring 24, spring base 25 and 26 and packing ring 27 etc..The internal structure of this lock body assembly 20 is shown more clearly that in Fig. 2.Battery lock mechanism in this Fig. 1 is in lockup state, and wherein the center pulling shaft 22 of lock body assembly 20 is screw-coupled to the latch 12 of fixation kit 10, thus not shown electrokinetic cell is fixed on body of a motor car.
Fig. 2 is the schematic, exploded, isometric illustration of battery lock mechanism in Fig. 1, is apparent to concrete structure and the interconnected relationship of all parts in this battery lock mechanism in conjunction with this figure.
Fixed mount 11 in figure has substantially vertical the first side wall 111 and the second sidewall 112.The first side wall 111 is provided with through hole, is suitable to the first bolt 13 and passes and be connected to body of a motor car.It is formed with two bolts hole 114 on second sidewall 112, is suitable to be fixed by the second bolt 14 latch 12 of battery lock mechanism.In order to reinforce two sidewalls 111,112, could be formed with therebetween reinforcement 113.It will be seen that, in various embodiments, the first bolt 13 and the second bolt 14 and corresponding through hole and the number of bolt hole, position and the concrete structure of reinforcement 113, quantity and position can be changed as the case may be, to realize connecting substantially stabilized reliable purpose.
Latch 12 has reinforcement 121 alternatively in centre, and this reinforcement 121 is formed with screwed hole 122, is suitable to the center pulling shaft 22 with lock body assembly 20 and is connected and together with being locked at, thus is secured in place by battery.This reinforcement 121 adds the bonding strength of latch 12 and center pulling shaft 22.Latch 12 is suitable to be connected on the second sidewall 112 of fixed mount 11 by the second bolt 14 and bolt hole 114, so, this connection makes screwed hole 122 align with the through hole 115 passed for center pulling shaft 22 with on this second sidewall 112 and be suitable to be connected with the external screw thread in the locking section of center pulling shaft 22.
Meanwhile, figure clearly show that each component of lock body assembly 20.
The periphery of lock body assembly 20 includes sheath body 21 and spacing shrouding 28.In the example presented in the figure, cylindrically, top is formed with through hole 211 to sheath body 21；Bottom is the most open, is suitable to assemble spacing shrouding 28.Can be assembled together to be for example and without limitation to the modes such as threaded, welding, clamping as both example, sheath body 21 and spacing shrouding 28.With reference to Fig. 1, after assembling completes, both sheath body 21 and spacing shrouding 28 define receiving space.This receiving space center pulling shaft 22, back-moving spring 24, spring base 25,26 and regulating block 23 etc..In order to realize favourable guiding and damping noise reduction effect, in the top through hole 211 of sheath body 21, it is disposed with (such as rubber is made) packing ring 27 the most alternatively；It addition, the effect of packing ring 27 be additionally included in after electrokinetic cell is removed can also fixed center pulling shaft, can reduce the rotating cycle of center pulling shaft when assembling electrokinetic cell simultaneously.It will be seen that, in the case of there is reduction cost and meet guiding and damping noise abatement requirement, it is also possible to omit packing ring 27.
Center pulling shaft 22 is contained in this receiving space.Center pulling shaft 22 itself includes locking section 221, regulation section 222 and the limiting section between locking section and regulation section.This limiting section limits center pulling shaft 22 and will not come off from the top through hole 211 of sheath body 21.In the example presented in the figure, the form of the flange 223 that limiting section is rounded；Obviously, person of ordinary skill in the field is it is contemplated that other way of realization of limiting section, and this will also fall into scope of the present utility model.
On the outer surface of cupular part of locking section 221, there is external screw thread, be used for being connected in fixation kit 10 screwed hole 122 of (such as its latch 12).It will be seen that, the merely illustrative mode of threadeding of the center pulling shaft of lock body assembly herein and the latch of fixation kit.Person of ordinary skill in the field it will also be appreciated that lock body assembly has the first attachment structure and fixation kit and has other connected mode of the second attachment structure, such as can pass through connections such as buckling, i.e., the link plate being horizontally set with can be set in the locking section of the center pulling shaft of lock body assembly (being fixed on battery container) as the first attachment structure, and have the elongated slot passed for link plate on the latch of fixation kit (being fixed on body of a motor car), latch now is as the second attachment structure, buckle on latch after rotating to an angle after link plate is passed this elongated slot, realize locking.In conjunction with illustrated embodiment, wherein the first attachment structure is external thread structure, and the second attachment structure is female thread structure.
Regulation section 222 for circumferentially rotating regulation operation to perform locking action and unlocking motion to center pulling shaft 22.In the example presented in the figure, regulation section 222 is formed with straight spline 224 so that regulating block 23 by its spline 236 along this regulation section 222 relatively sliding, but can limit the circumferentially opposed rotation of the two as illustrated in the drawing.According to the teaching of the application, person of ordinary skill in the field it is contemplated that apply the keyway of the coupling of other form to connect herein.Further, person of ordinary skill in the field is it is contemplated that have the first connected structure in regulation section 222, and the through hole being formed along flange part 231 and the extension 232 longitudinally through regulating block 23 has the second connected structure, wherein the first connected structure and the second connected structure can limit the circumferentially opposed rotation of center pulling shaft and regulating block, but are not intended to sliding axially of the two.Straight spline in figure and the example that spline is this first connected structure and this second connected structure.
Embodiment with reference to Fig. 1, when center pulling shaft 22 is arranged in sheath body 21, locking section 221 be adapted to pass through the through hole at sheath body 21 top and therefrom stretch out, the intermediate throughholes 115 that extends through on the second sidewall 112 of fixed mount 11 screwed hole 122 being connected on latch 12, round flange 223 is then limited in the receiving space of sheath body 21 and spacing shrouding 28 composition, and regulation section 222 is also placed in receiving space.The diameter of the round flange 223 of center pulling shaft 22 is more than the diameter of the through hole at sheath body 21 top, so center pulling shaft 22 will not depart from sheath body 21 from the through hole at this sheath body 21 top.So, center pulling shaft 22 will strain sheath body 21 towards fixation kit 10, thus be locked battery to body of a motor car by lock body assembly 20.
As in figure 2 it is shown, be formed with the flange part such as circumferential flange 231 being positioned at top on regulating block 23, and the extension 232 downwardly extended from the downside of flange part.Regulating block 23 is positioned at receiving space.In order to prevent regulating block 23 from coming off from receiving space and can be joined to spacing shrouding 28, the external diameter of flange 231 is more than the internal diameter of the through hole 282 on spacing shrouding 28.Lobe 233 is circumferentially distributed on the lower surface of circumferential flange 231 so that flange can index positioningly gap with the lobe 281 on the upper surface of spacing shrouding 28 and match, limits rotating in a circumferential direction therebetween.
Person of ordinary skill in the field is equally conceivable other junction surface to substitute lobe 281(on the lobe 233 of regulating block and spacing shrouding 28 and gap thereof)；Such as, the first junction surface can be formed on the surface of spacing shrouding, the downside of the flange part of regulating block forms the second junction surface, the circumferentially opposed motion (but being not intended to axial relative motion) that only need to being both adapted to is engaged with each other can limit spacing shrouding with regulating block with indexing.I.e. can index, exemplified with a kind of, the concaveconvex structure that contoured is complementary in diagram regulating block and spacing shrouding, regulating block and spacing shrouding can engage in several angle positions circumferentially and limit the circumferentially opposed motion of the two.
Being also formed with on regulating block 23 being suitable for the axially extending bore 235 that the regulation portion 222 of center pulling shaft 22 passes, it runs through the whole regulating block 23 including flange 231 and extension 232, has the spline 236 being suitable to the spline fitted with this regulation portion 222 in through hole 235.The lower end of the extension 232 of regulating block 23 is suitable to stretch out in the through hole 235 from spacing shrouding 28, and could be formed with architectural feature convenient to operate, such as engaging groove 234 etc. in bottom end, it is simple to regulating block 23 is adjusted by professional, professional tool.
Spacing shrouding 28 and sheath body 21 together define receiving space, and it is optionally mounted at the lower open end of sheath body 21, such as bottom in the example presented in the figure.Spacing shrouding 28 can be arranged on sheath body 21 by the way of suitable, such as but not limited to following manner: be threaded connection, is formed with external screw thread on the periphery of spacing shrouding 28, engages with the female thread of sheath body 21 lower open end；Spacing shrouding 28 can weld together with the lower open end of sheath body 21.It is formed with circumferentially distributed lobe 281 on the upper surface of spacing shrouding 28, is suitable to coordinate with regulating block 23 to carry out indexing location.Specifically, the lobe 233 on regulating block 23 can enter in the groove between the lobe 281 of spacing shrouding 28, and regulating block 23 is mutually twisted with spacing shrouding 28 thus realizes the circumferentially positioned of the two.
It will be seen that in conjunction with Fig. 1 and Fig. 2, in this receiving space, there also is provided back-moving spring 24 and upper and lower two spring bases 25,26.Back-moving spring 24 is set in the regulation section of center pulling shaft in outside and pushes regulating block towards spacing shrouding；Relative to back-moving spring being placed in the design within the pulling shaft of center, this back-moving spring being set in the design outside the pulling shaft of center decrease manufacturing cost and facilitate the assembling of lock body assembly.Two spring bases 25,26 abut against top (inner surface) and the end face of regulating block 23 of sheath body 21 respectively at receiving space internal upper part and bottom, and the two ends of back-moving spring 24 are resisted against on corresponding spring base 25,26.It will be seen that, regulating block 23 is pushed to spacing shrouding 28 by the spring force of back-moving spring 24；When regulating block 23 and spacing shrouding 28 are interlocked, limit circumferentially rotating of center pulling shaft 22.Person of ordinary skill in the field it will also be appreciated that the reset element of other form is to the compression spring replacing in examples shown.
Fig. 3 is to represent the schematic sectional view of the mounting means of battery lock mechanism in Fig. 1.
In figure 3, fixation kit 10 is connected to carrier frame 30 by bolt (not shown), and lock body assembly 20 is fixed on battery container component 50 by lining 40.Being in locked position as shown in FIG., the tight lock part 22 of center pulling shaft 22 extends through lining 40, fixed mount 10 and links together with latch 12, secures the battery to body of a motor car.
In a kind of assembly method, first lock body assembly 20 is assembled in lining 40 in an interference fit, the most again lining 40 is welded in the installing hole of battery container component 50.This installing hole can cast in advance or drilling forms.Such as, the method that lock body assembly 20 and lining 40 tighten assembling by sensing is carried out: when lock body assembly 20 is assembled to lining 40, thermoinduction coil can be used to be wound on lining 40 lining 40 and to carry out sensing heating, after lining 40 expanded by heating, lock body assembly 20 be packed into lining 40；After recovering room temperature, the two realizes the tight fit of interference by being tightly secured together.Alternatively, lock body assembly 20 cooling can also be made during assembling to shrink, to be easy to both assemblings further simultaneously.When lining 40 is soldered to battery container, solder joint is advantageously distributed at the bottom of lining 40 and the periphery of opening.
Fig. 4 shows the example of battery lock mechanism layout on an automobile chassis.The schematic installation site that position 31 is battery lock mechanism irised out in figure.It can be seen that in this example, in order to ensure the stability that battery is installed, carrier frame 30 is arranged eight battery lock mechanisms altogether, has been respectively arranged two in side, front, rear, left and right.Specifically, it is to be provided with fixation kit in these corresponding positions of carrier frame, the corresponding position of automobile power cell is provided with lock body assembly, so, after being alignd with body of a motor car by automobile power cell, corresponding fixation kit is alignd by each lock body assembly.It will be seen that, in alternative embodiments, battery lock mechanism can be installed by person of ordinary skill in the field with other quantity, position.
Fig. 5 is the schematic diagram of a kind of mounting means of the lock body assembly of battery lock mechanism in Fig. 1.As it can be seen, there is not the condition arranging installing hole in the shown position of battery itself.In this case, this utility model is it is advantageous to use ingot bar 60 or 70, and is welded on battery container component 50.Then, on ingot bar 60 or 70, through hole 61,71 that is corresponding to the fixation kit position on body of a motor car and that be suitable to install lock body assembly is formed by modes such as drillings.It will be seen that, ensureing in the case of positional precision, it is also possible to consider first to process on ingot bar 60 or 70 through hole 61,71, be subjected to the most again.It can be seen that ingot bar 60 is suitable for arranging the situation of lock body assembly in the corner of battery container component, and ingot bar 70 is suitable for arranging the situation of lock body assembly at the plane of battery container component.Explanation and the illustration of Fig. 5 in conjunction with the application, it will be appreciated that, the application has taught a kind of automobile power cell for new-energy automobile, and the battery container of described automobile power cell can be provided with according to aforesaid lock body assembly.
In conjunction with detailed description above, it will be seen that the battery lock mechanism used according to illustrated embodiment of the present utility model is to the method such as (but not limited to) following steps of new-energy automobile installation and removal automobile power cell, wherein, the step installed includes: the automobile power cell of the lock body assembly with battery lock mechanism is aligned to the fixation kit being connected on the body of a motor car of new-energy automobile by (1), (2) (professional or specific purpose tool) is pushed up transposition locking nub, regulating block is made to depart from spacing shrouding, then rotate regulating block thus the center pulling shaft of driving is bonded to latch, (3) regulating block is discharged when reaching suitable locking angle or moment of torsion, back-moving spring is made to promote regulating block to return to the position engaged with spacing shrouding, the rotation of restriction center pulling shaft；And/or, the step of dismounting includes: (1) (professional or specific purpose tool) is pushed up transposition locking nub, regulating block is made to depart from spacing shrouding, then rotate regulating block thus drive center pulling shaft to depart from from latch, (2) after latch departs from, regulating block is discharged at center pulling shaft, make back-moving spring promote regulating block to return to the position engaged with spacing shrouding, limit the rotation of center pulling shaft；(3) automobile power cell with lock body assembly is moved apart from the fixation kit of body of a motor car.
In conjunction with preceding description, it will be appreciated that, the application also teach the new-energy automobile including aforesaid lock body assembly.Meanwhile, also teach the new-energy automobile including aforesaid battery lock mechanism, it automobile power cell including being assembled to body of a motor car by this battery lock mechanism.In conjunction with Fig. 3 and Fig. 5, lock body assembly is fixed to automobile power cell by a kind of intermediate connector, and lock body assembly is interference fit in this intermediate connector.This intermediate connector can be by being welded and fixed to the battery container of automobile power cell.Specifically, this intermediate connector can be circular sleeve, and it is welded in the boring on described battery container；Or, this intermediate connector can be the casting frame being suitable to be soldered on battery container side, and it has the boring for accommodating lock body assembly.
On this basis, person of ordinary skill in the field is according to the example of new-energy automobile, it is easy to obtain the other type of new forms of energy vehicles including same lock body assembly or battery lock mechanism.
Technical scope of the present utility model is not limited solely to the content in described above, those skilled in the art can be on the premise of without departing from this utility model technological thought, above-mentioned embodiment is carried out many variations and modifications, and these deformation and amendment all should be worked as and belonged in scope of the present utility model.
Claims (17)
1. the lock body assembly for battery lock mechanism, it is characterised in that described battery lock mechanism also includes the fixation kit being adapted to be coupled to the new forms of energy vehicles, and described lock body assembly includes:
Sheath body, described sheath body is the tubular that bottom is open, and the top of described sheath body is formed with through hole；
Spacing shrouding, described spacing shrouding and described sheath body define and are formed with through hole on receiving space, and described spacing shrouding, and the upper surface of described spacing shrouding is formed with the first junction surface；And
It is placed in center pulling shaft, regulating block and the back-moving spring in described receiving space, wherein
Described center pulling shaft has locking section, regulation section and the limiting section between described locking section and described regulation section, described locking section is stretched out from the through hole of described sheath body but described limiting section is limited in described receiving space, in described locking section, there is the first attachment structure, in described regulation section, there is the first connected structure
Described regulating block includes flange part and the extension extended from the downside of described flange part, it is formed with the second junction surface on the described downside of described flange part, and along being formed with the through hole with the second connected structure longitudinally through the described flange part of described regulating block and described extension, described extension reaches described receiving space so that operating from the through hole of described spacing shrouding
Described back-moving spring is set in the regulation section of described center pulling shaft for pushing described regulating block towards described spacing shrouding, and
Described first junction surface is suitable to engage the circumferentially opposed rotation for indexing limiting described spacing shrouding and described regulating block with described second junction surface, described first connected structure engages with described second connected structure and limits the circumferentially opposed rotation of described center pulling shaft and described regulating block, and described first attachment structure is suitable to engage the axially opposing movement for limiting described fixation kit and described lock body assembly with the second attachment structure on described fixation kit.
2. lock body assembly as claimed in claim 1, wherein, the limiting section of described center pulling shaft is circular flange.
3. lock body assembly as claimed in claim 1, wherein, described first junction surface and described second junction surface are the concaveconvex structure of shape complementarity.
4. lock body assembly as claimed in claim 1, wherein, described first connected structure and described second connected structure constitute keyway and connect.
5. lock body assembly as claimed in claim 4, wherein, described first connected structure and described second connected structure are respectively spline structure and the keyway arrangements of coupling.
6. lock body assembly as claimed in claim 1, wherein, described first attachment structure and described second attachment structure are external thread structure and the female thread structure of coupling.
7. the lock body assembly as according to any one of claim 1 to 6, wherein, the two ends of described back-moving spring are respectively arranged with spring base, and described spring base bears against top and the end face of described regulating block of described sheath body in described receiving space.
8. the lock body assembly as according to any one of claim 1 to 6, wherein, is provided with packing ring in the through hole on the top of described sheath body.
9. the lock body assembly as according to any one of claim 1 to 6, wherein, described spacing shrouding is bonded to the bottom of described sheath body.
10. the electrokinetic cell for the new forms of energy vehicles, it is characterised in that arrange on the battery container of described electrokinetic cell just like the lock body assembly according to any one of aforementioned claim 1 to 9.
11. 1 kinds of battery lock mechanisms, it is characterized in that, described battery lock mechanism includes the lock body assembly being adapted to be coupled to the battery container of the electrokinetic cell of the new forms of energy vehicles, wherein said lock body assembly is the lock body assembly as according to any one of aforementioned claim 1 to 9, and described battery lock mechanism also include described in be adapted to be coupled to the fixation kit of the new forms of energy vehicles.
12. battery lock mechanisms as claimed in claim 11, wherein, described fixation kit includes fixed mount and latch, and described latch is assembled to the described new forms of energy vehicles by described fixed mount, and described second attachment structure is formed in described latch.
13. 1 kinds of new forms of energy vehicles, it is characterised in that the described new forms of energy vehicles include the electrokinetic cell assembled by the battery lock mechanism as described in aforementioned claim 11 or 12.
The 14. new forms of energy vehicles as claimed in claim 13, wherein, described lock body assembly is fixed to described electrokinetic cell by intermediate connector, and described lock body assembly is interference fit in described intermediate connector, and described intermediate connector is by being welded and fixed to the battery container of described electrokinetic cell.
The 15. new forms of energy vehicles as claimed in claim 14, wherein, described intermediate connector is circular sleeve, and it is welded in the boring on described battery container.
The 16. new forms of energy vehicles as claimed in claim 14, wherein, described intermediate connector is the casting frame being suitable to be soldered on described battery container side, and described casting frame has the boring for accommodating described lock body assembly.
The 17. new forms of energy vehicles as according to any one of claim 13 to 16, wherein, the described new forms of energy vehicles are new-energy automobile, and described fixation kit is connected to the chassis of described new-energy automobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620482219.4U CN205800767U (en) | 2016-05-25 | 2016-05-25 | Lock body assembly, electrokinetic cell, its lockable mechanism, the vehicles |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620482219.4U CN205800767U (en) | 2016-05-25 | 2016-05-25 | Lock body assembly, electrokinetic cell, its lockable mechanism, the vehicles |
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| CN205800767U true CN205800767U (en) | 2016-12-14 |
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| CN201620482219.4U Withdrawn - After Issue CN205800767U (en) | 2016-05-25 | 2016-05-25 | Lock body assembly, electrokinetic cell, its lockable mechanism, the vehicles |
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| CN (1) | CN205800767U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080159A (en) * | 2016-05-25 | 2016-11-09 | 蔚来汽车有限公司 | Lock body assembly, electrokinetic cell, its lockable mechanism and using method, the vehicles |
| WO2018129855A1 (en) * | 2017-01-13 | 2018-07-19 | 上海蔚来汽车有限公司 | Rapid locking and unlocking suit |
| CN108608851A (en) * | 2018-06-06 | 2018-10-02 | 博众精工科技股份有限公司 | Automobile batteries retaining mechanism |
| CN112219309A (en) * | 2018-07-11 | 2021-01-12 | 奥迪股份公司 | Battery case |
| WO2024041203A1 (en) * | 2022-08-24 | 2024-02-29 | 蔚来汽车科技(安徽)有限公司 | Lock body assembly, battery pack, locking mechanism and vehicle |
-
2016
- 2016-05-25 CN CN201620482219.4U patent/CN205800767U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080159A (en) * | 2016-05-25 | 2016-11-09 | 蔚来汽车有限公司 | Lock body assembly, electrokinetic cell, its lockable mechanism and using method, the vehicles |
| WO2017202210A1 (en) * | 2016-05-25 | 2017-11-30 | 蔚来汽车有限公司 | Lock body assembly, power battery, locking mechanism thereof, method of usage, and vehicle |
| CN106080159B (en) * | 2016-05-25 | 2019-03-22 | 上海蔚来汽车有限公司 | Lock body component, power battery, its lockable mechanism and application method, the vehicles |
| US10940747B2 (en) | 2016-05-25 | 2021-03-09 | Nio (Anhui) Holding Co., Ltd. | Lock body assembly, power battery, locking mechanism thereof, method of usage, and vehicle |
| WO2018129855A1 (en) * | 2017-01-13 | 2018-07-19 | 上海蔚来汽车有限公司 | Rapid locking and unlocking suit |
| CN108608851A (en) * | 2018-06-06 | 2018-10-02 | 博众精工科技股份有限公司 | Automobile batteries retaining mechanism |
| CN112219309A (en) * | 2018-07-11 | 2021-01-12 | 奥迪股份公司 | Battery case |
| WO2024041203A1 (en) * | 2022-08-24 | 2024-02-29 | 蔚来汽车科技(安徽)有限公司 | Lock body assembly, battery pack, locking mechanism and vehicle |
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Effective date of registration: 20180222 Address after: Shanghai City, Jiading District Anting Town Road No. 569, room 115 a. Patentee after: Shanghai Wei Lai Automobile Co., Ltd. Address before: Room 502, Minsheng Bank Building, 12 Cecil Harcourt Road, central, Hongkong, China Patentee before: WEILAI AUTOMOBILE CO., LTD. |
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Granted publication date: 20161214 Effective date of abandoning: 20190322 |
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Granted publication date: 20161214 Effective date of abandoning: 20190322 |
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