CN108357340A - The collision prevention beam component and vehicle of connection component, battery flat - Google Patents
The collision prevention beam component and vehicle of connection component, battery flat Download PDFInfo
- Publication number
- CN108357340A CN108357340A CN201711437225.3A CN201711437225A CN108357340A CN 108357340 A CN108357340 A CN 108357340A CN 201711437225 A CN201711437225 A CN 201711437225A CN 108357340 A CN108357340 A CN 108357340A
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- CN
- China
- Prior art keywords
- fixed seat
- locating part
- connection component
- hole
- collision prevention
- 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.)
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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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- 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
- B60K2001/0455—Removal or replacement of the energy storages
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The present invention provides a kind of connection component, the collision prevention beam component and vehicle of battery flat, connection component includes：First fixed seat, the first fixed seat are made of metal or plastics；Second fixed seat；Locating part, locating part is movably disposed between the first fixed seat and the second fixed seat, position limiting structure and avoiding structure are provided in first fixed seat and/or in the second fixed seat, locating part has the evacuation position with the restraining position of position limiting structure cooperation limit and with avoiding structure cooperation；Actuator, actuator are connect with locating part, and actuator drives locating part to be moved between restraining position and evacuation position.The technical solution provided through the invention solves the technical problem of connection component take-down time length in the prior art.
Description
Technical field
The present invention relates to battery flat technical fields, in particular to a kind of connection component, the collision prevention beam component of battery flat
And vehicle.
Background technology
Currently, when the battery in integral new-energy passenger is mounted in car body, generally protected using anticollision girder construction, in this way
When battery is hit, anticollision girder construction can play buffering and protective action.When battery occurs high temperature, catches fire,
Staff needs to remove collision prevention girders, and battery is detached with car body.
Collision prevention girders in the prior art are fixedly connected with the vehicle body by bolt and nut, and when removing, staff needs to use
Spanner is operated to remove nut so that the take-down time is longer.It is fast will to be unfavorable for battery for the connection type of collision prevention girders in the prior art
Speed is detached with car body.
Invention content
The present invention provides the collision prevention beam component and vehicle of a kind of connection component, battery flat, in the prior art to solve
The problem of connection component take-down time length.
According to an aspect of the invention, there is provided a kind of connection component, connection component include：First fixed seat, first
Fixed seat is made of metal or plastics；Second fixed seat；Locating part, locating part are movably disposed in the first fixed seat and second
Between fixed seat, be provided with position limiting structure and avoiding structure in the first fixed seat and/or in the second fixed seat, locating part have with
The restraining position of position limiting structure cooperation limit and the evacuation position with avoiding structure cooperation；Actuator, actuator and locating part
Connection, actuator drive locating part to be moved between restraining position and evacuation position.
Further, it is provided with first through hole in the second fixed seat, the second through-hole, locating part are provided in the first fixed seat
With the positive stop end and connecting pin being oppositely arranged, actuator is drivingly connected with connecting pin, and the positive stop end of locating part is threaded through successively
In first through hole and the second through-hole, the second through-hole formed avoiding structure, when positive stop end turn to the second through-hole to it is corresponding when limit
Part is in evacuation position, and locating part can be exited out of second through-hole, and when positive stop end turns at position limiting structure, locating part is in
Restraining position, to connect the first fixed seat and the second fixed seat.
Further, locating part includes：Connecting shaft；Limited block is arranged in one end of connecting shaft, and limited block is at least part of
The side wall setting of connecting shaft is protruded, limited block forms the positive stop end of locating part, and actuator is connected to the other end of connecting shaft, and second
The cross sectional shape of through-hole and the cross sectional shape of limited block are correspondingly arranged.
Further, locating part further includes：Nut is threadedly coupled with connecting shaft, and second is arranged between nut and limited block
Fixed seat and the first fixed seat, actuator are arranged in the side of the separate limited block of nut.
Further, the cross sectional shape of first through hole and the cross sectional shape of limited block are correspondingly arranged or the diameter of first through hole
More than the full-size of the cross section of limited block.
Further, the diameter of first through hole is less than the full-size of the cross section of limited block and is more than the straight of connecting shaft
Diameter.
Further, locating part further includes：Spacer pin is arranged in connecting shaft, and positioned at the separate limited block of actuator
Side, spacer pin is for limiting position of the actuator in connecting shaft.
Further, there is the first fixed seat the first mating surface, the second fixed seat to have the second mating surface, the first mating surface
Fitting is adapted with the second mating surface, the first mating surface and the second mating surface are inclined-plane.
According to another aspect of the present invention, a kind of collision prevention beam component of battery flat is provided, which includes：
Connection component, connection component are the above-mentioned connection component provided；Collision prevention girders, one end of collision prevention girders and the second of connection component are fixed
Seat connection, collision prevention girders are connect by connection component with connected piece.
According to another aspect of the present invention, a kind of vehicle is provided, the collision prevention beam component and vehicle frame of battery flat are included, it should
Collision prevention beam component is the above-mentioned collision prevention beam component provided, and the first fixed seat of connection component, collision prevention girders group are provided on the vehicle frame
Collision prevention girders in part are connect by connection component with vehicle frame.
It applies the technical scheme of the present invention, which includes：First fixed seat, the second fixed seat and locating part.Its
In, the first fixed seat is made of metal or plastics, and locating part is movably disposed between the first fixed seat and the second fixed seat,
Position limiting structure and avoiding structure are provided in first fixed seat and/or in the second fixed seat, locating part has matches with position limiting structure
Close the restraining position of limit and the evacuation position with avoiding structure cooperation.Actuator is connect with locating part, actuator driving limit
Position part moves between restraining position and evacuation position.
Using connection component provided by the invention, the first fixed seat and the second fixed seat are connected by locating part,
When actuator driving locating part is in restraining position, at this point, the first fixed seat can be reliably connected to the second fixed seat
Together.When actuator driving locating part is in evacuation position, at this point, locating part can smoothly take out from avoiding structure.Using
Connection component provided by the invention can rapidly connect the first fixed seat and the second fixed seat, meanwhile, it also can be fast
Locating part is taken out fastly, so that the first fixed seat and the second fixed seat rapidly separate, it is in the prior art to solve
The technical problem of connection component take-down time length.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide further understanding of the present invention, and of the invention shows
Meaning property embodiment and its explanation are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 shows the structural schematic diagram for the connection component that according to embodiments of the present invention one provides；
The structural schematic diagram of the collision prevention beam component of the battery flat provided Fig. 2 shows according to embodiments of the present invention two.
Wherein, above-mentioned attached drawing includes the following drawings label：
10, the first fixed seat；20, the second fixed seat；31, actuator；321, connecting shaft；322, limited block；323, nut；
324, spacer pin；325, washer；40, side wall pillar；50, collision prevention girders；60, battery.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Below
Description only actually at least one exemplary embodiment is illustrative, is never used as to the present invention and its application or makes
Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
As shown in Figure 1 to Figure 2, embodiment one provides a kind of connection component.The connection component includes：First fixed seat
10, the second fixed seat 20, locating part and actuator 31.Wherein, the first fixed seat 10 is made of metal or plastics, and locating part can live
Be arranged dynamicly between the first fixed seat 10 and the second fixed seat 20, can be provided in the first fixed seat 10 position limiting structure and
Avoiding structure；Or it is provided with position limiting structure and avoiding structure in the second fixed seat 20；Or in the first fixed seat 10 and
It is both provided with position limiting structure and avoiding structure in two fixed seats 20.Locating part has the restraining position with position limiting structure cooperation limit
And the evacuation position with avoiding structure cooperation.Actuator 31 is connect with locating part, and actuator 31 drives locating part in limit position
It sets and avoids and move between position.
Using connection component provided by the invention, locating part is first set to be in evacuation position, then consolidate first by locating part
Reservation 10 and the second fixed seat 20 connect, and the driving locating part of actuator 31 are then in restraining position, at this point, first is solid
Reservation 10 just can reliably link together with the second fixed seat 20.When actuator 31 drives locating part to be in evacuation position
When, at this point, locating part can smoothly take out from avoiding structure.It, can be rapidly by using connection component provided by the invention
One fixed seat 10 and the second fixed seat 20 connect, meanwhile, locating part also can be rapidly taken out, so that the first fixed seat 10
It rapidly separates with the second fixed seat 20, is asked to solve the technology on the connection component take-down time in the prior art
Topic.
Specifically, it is provided with first through hole in the second fixed seat 20, the second through-hole is provided in the first fixed seat 10, limits
There is part the positive stop end being oppositely arranged and connecting pin, actuator 31 to be drivingly connected with connecting pin, and the positive stop end of locating part is worn successively
It is located in first through hole and the second through-hole, the second through-hole forms avoiding structure.When positive stop end turns at avoiding structure, limit
Part is in evacuation position, and locating part can be exited out of second through-hole, and when positive stop end turns at position limiting structure, locating part is in
Restraining position, to connect the second fixed seat 20 and the first fixed seat 10.The end face of the first fixed seat 10 is formed in the present embodiment
Position limiting structure, when positive stop end is overlapped with the second through-hole, locating part can be exited out of second through-hole, when positive stop end and the second through-hole
When misaligned, backstop is carried out to positive stop end by the end face of the first fixed seat 10.Certainly, other manner can also be used in position limiting structure
Positive stop end is limited, such as the protrusion with positive stop end cooperation can be set on the inner wall of the second through-hole, it also can be solid first
The protrusion of setting and positive stop end cooperation on the end face of reservation 10.
In the present embodiment, when installing the connection component, locating part is by first through hole and the second through-hole by the second fixed seat
20 and first fixed seat 10 link together, actuator 31 by connecting pin drive locating part be in restraining position, locating part is not
It can be exited out of second through-hole, so that the second fixed seat 20 and the first fixed seat 10 securely link together.Work as needs
When first fixed seat 10 and the second fixed seat 20 detach, actuator 31 drives locating part to be in evacuation position by connecting pin, this
When, staff can exit locating part from the second through-hole, to make the second fixed seat 20 and the first fixed seat 10 be detached from, with
Achieve the effect that enable connection component quick separating.
In order to make locating part preferably play position-limiting action, the locating part in the present embodiment includes：Connecting shaft 321 and limit
Block 322.Limited block 322 is arranged in one end of connecting shaft 321 and is arranged close to positive stop end, 322 at least part of protrusion of limited block
The side wall of connecting shaft 321 is arranged, and limited block 322 forms the positive stop end of locating part.Actuator 31 is connected to the another of connecting shaft 321
End, the cross sectional shape of the cross sectional shape and limited block 322 of the second through-hole are correspondingly arranged.In this way so that when limited block 322 turns to
In evacuation position when coincidence corresponding with the second through-hole, it is in restraining position in addition to this.Using such setting, when second
When fixed seat 20 is installed on the car body, locating part is in restraining position, at this point, the second through-hole is shifted to install with limited block 322, with
Enable the structure of at least part of prominent connecting shaft 321 of limited block 322 to limit locating part to exit out of second through-hole, to ensure
Effective connection of second fixed seat 20 and the first fixed seat 10.When second fixed seat 20 is removed from car body, actuator 31 drives
Dynamic connecting shaft 321, so that limited block 322 moves to its cross sectional shape position corresponding with the cross sectional shape of the second through-hole, to
Locating part is exited out of second through-hole, so that the second fixed seat 20 and the first fixed seat 10 are detached from.
In order to make locating part that preferably the second fixed seat 20 and the first fixed seat 10 link together, in the present embodiment
Locating part further includes nut 323 and washer 325.Nut 323 is threadedly coupled with connecting shaft 321, nut 323 and limited block 322 it
Between the second fixed seat 20 and the first fixed seat 10 are set, actuator 31 is arranged in the side of the separate limited block 322 of nut 323.
When installing the connection component of the present embodiment, so that locating part is passed through first through hole, then rotate the limited block of locating part 322
To position corresponding with the second through-hole so that limited block 322 passes through the second through-hole, to by locating part by the second fixed seat 20
It is connected with the first fixed seat 10.Then, rotary spacing part so that locating part turn to the cross sectional shape of limited block 322 with
At the cross sectional shape dislocation of second through-hole, locating part is in restraining position at this time.Then, washer 325 is set in connecting shaft 321
On be placed at the second fixed seat 20, then nut 323 is screwed in the thread segment of connecting shaft 321, so that the second fixed seat 20
It is reliable with the connection of the first fixed seat 10.
Specifically, there is the first fixed seat 10 first mating surface, the second fixed seat 20 to have the second mating surface, the first cooperation
Face is adapted fitting with the second mating surface, and the first mating surface and the second mating surface are inclined-plane.Using such setting, can disappear
Except installation error, tension is in after so that the second fixed seat 20 is installed.Meanwhile being occurred by external influence in the connection component
When collision, the deformation of the second fixed seat 20 can be also resisted, preferably to protect the connection component.
In the present embodiment, in order to make the second fixed seat 20 preferably link together with the first fixed seat 10, first is consolidated
The inclined-plane of reservation 10 is tilted along the length direction of the second fixed seat 20.Using such setting, when the second fixed seat 20 is by edge
When the effect of axial power, due to the position-limiting action on inclined-plane so that the second fixed seat 20 will not be moved with the first fixed seat 10
It is dynamic, so as to be reliably connected together.
Specifically, for convenience by locating part pass through first through hole, can be by the cross sectional shape of first through hole and limit
The cross sectional shape of block 322 is correspondingly arranged, or the diameter of first through hole can be more than to the maximum ruler of the cross section of limited block 322
Diameter very little and more than connecting shaft.In this way, not only can locating part easily be passed through into first through hole, it can also be easily by limit
Position part is exited out of first through hole.
The diameter of first through hole can also be set smaller than to the full-size of the cross section of limited block 322 and more than connection
The diameter of axis.It, can be by limited block 322 from when the first fixed seat 10 is detached with the second fixed seat 20 using such setting
It is exited in two through-holes, since the diameter of first through hole is less than the full-size of the cross section of limited block 322 so that limited block 322
It cannot be exited out of first through hole, so that locating part can link together with the second fixed seat 20.In this way, in connection first
When fixed seat 10 and the second fixed seat 20, locating part need to only be passed through to the second through-hole of the first fixed seat 10, facilitate peace
The operation of assembly and disassembly.Simultaneously as locating part links together with the second fixed seat 20, during avoiding disassembly and installation
The loss of locating part, facilitates the operation of staff at the step of decreasing installation and removal.
In order to which actuator 31 links together with locating part, the locating part in the present embodiment further includes spacer pin 324.It should
Spacer pin 324 is arranged in connecting shaft 321, and spacer pin 324 is located at the side of the separate limited block 322 of actuator 31.It is corresponding
Ground is provided with third through-hole on actuator 31.When the second fixed seat 20 in the present embodiment is installed, locating part is passed through first
Washer 325 is then arranged connecting shaft 321 by first through hole and the second through-hole, subsequent rotary spacing part to restraining position, then will
Nut 323 is tightened on locating part to fasten the second fixed seat 20 and the first fixed seat 10, then leads to the third of actuator 31
Hole is set in the connecting shaft 321 of locating part, and spacer pin 324 is finally arranged in connecting shaft 321, is limited by spacer pin 324
Position of the actuator 31 in connecting shaft 321.
Embodiment two provides a kind of collision prevention beam component of battery flat, which includes：Connection component and anticollision
Beam 50.Wherein, which is the connection component that embodiment one provides.Second fixed seat 20 of connection component is arranged in anticollision
One end of beam 50, collision prevention girders 50 are connect by connection component with connected piece.The collision prevention girders 50 can be set with the second fixed seat 20
The integral molding of meter, or set collision prevention girders 50 and the second fixed seat 20 to two independent parts, then the two is welded
Come.
Using the collision prevention beam component of the battery flat in the present embodiment, battery 60 is arranged in battery flat, and collision prevention girders 50 pass through
Second fixed seat 20 links together with the first fixed seat 10.When the second fixed seat 20 and the first fixed seat 10 are fixedly connected on one
When rising, at this point, collision prevention girders 50 are stably connected with together with connected piece, the locating part of connection component is in restraining position, at this point,
Collision prevention girders 50 can play the role of protecting battery 60.When battery 60 occurs high temperature, catches fire, staff only needs
Driving actuator 31 is to making locating part be in evacuation position, at this point, the second fixed seat 20 can be detached with the first fixed seat 10,
Quickly battery 60 is taken out from car body, to solve the problems, such as collision prevention girders take-down time length in the prior art.
Specifically, when removing collision prevention girders 50, staff only needs that actuator 31, actuator 31 is driven to drive locating part
Rotation, when locating part turns to corresponding with the second through-hole position of limited block 322, due to the cross sectional shape of limited block 322
It is consistent with the cross sectional shape of the second through-hole, so that locating part can be exited smoothly out of second through-hole, you can by collision prevention girders
50 detach with the first fixed seat 10, so can remove collision prevention girders 50 within a short period of time, to solve in the prior art
50 take-down time of collision prevention girders length problem.
In the embodiment of the present invention three, a kind of vehicle is provided, which includes the collision prevention beam component and vehicle of battery flat
Frame.Wherein, collision prevention beam component is the collision prevention beam component that embodiment two provides, and the first fixed seat of connection component is provided on vehicle frame
10, the collision prevention girders in collision prevention beam component are connect by connection component with vehicle frame.In the present embodiment, the both ends of collision prevention girders 50 are set respectively
Second fixed seat 20 there are two setting, correspondingly, there are two the first fixed seat 10, vehicle frame, the first fixed seats 10 for setting on vehicle frame
And second fixed seat 20 be equipped with to form accommodation space, accommodation space is used for placing battery 60.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
It is not limited the scope of the invention up to formula and numerical value.Simultaneously, it should be appreciated that for ease of description, attached each portion shown in the drawings
The size divided not is to be drawn according to actual proportionate relationship.For technology, side known to person of ordinary skill in the relevant
Method and equipment may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as authorizing explanation
A part for book.In shown here and discussion all examples, any occurrence should be construed as merely illustrative, and
Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：Similar label
Similar terms are indicated in following attached drawing with letter, therefore, once it is defined in a certain Xiang Yi attached drawing, then subsequent attached
It need not be further discussed in figure.
In the description of the present invention, it is to be understood that, the noun of locality such as " front, rear, top, and bottom, left and right ", " it is laterally, vertical,
Vertically, the orientation or positional relationship indicated by level " and " top, bottom " etc. is normally based on orientation or position shown in the drawings and closes
System, is merely for convenience of description of the present invention and simplification of the description, in the absence of explanation to the contrary, these nouns of locality do not indicate that
Signified device or element must have a particular orientation or with specific azimuth configuration and operations with hint, therefore cannot manage
Solution is limiting the scope of the invention；The noun of locality " inside and outside " refers to inside and outside the profile relative to each component itself.
For ease of description, herein can with use space relative terms, as " ... on ", " in ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, if the device in attached drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (be rotated by 90 ° or be in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
Furthermore, it is necessary to which explanation, limits parts, it is only for be convenient for using the words such as " first ", " second "
Corresponding parts are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this
The limitation of invention protection domain.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of connection component, which is characterized in that the connection component includes：
First fixed seat (10), first fixed seat (10) are made of metal or plastics；
Second fixed seat (20)；
Locating part, the locating part be movably disposed in first fixed seat (10) and second fixed seat (20) it
Between, it is provided with position limiting structure and avoiding structure on first fixed seat (10) and/or in second fixed seat (20), it is described
Locating part has the evacuation position with the restraining position of position limiting structure cooperation limit and with avoiding structure cooperation；
Actuator (31), the actuator (31) connect with the locating part, and the actuator (31) drives the locating part to exist
It is moved between the restraining position and the evacuation position.
2. connection component according to claim 1, which is characterized in that it is logical to be provided with first on second fixed seat (20)
Hole is provided with the second through-hole on first fixed seat (10), and the locating part has the positive stop end being oppositely arranged and connecting pin,
The actuator (31) and the connecting pin are drivingly connected, the positive stop end of the locating part be threaded through successively the first through hole and
In second through-hole, second through-hole forms the avoiding structure, when the positive stop end turns to and second through-hole
The locating part is in the evacuation position when to corresponding to, and the locating part can be exited out of described second through-hole, when the limit
When end is turned at the position limiting structure, the locating part is in the restraining position, to connect first fixed seat (10)
With second fixed seat (20).
3. connection component according to claim 2, which is characterized in that the locating part includes：
Connecting shaft (321)；
Limited block (322), setting is in one end of the connecting shaft (321), described in at least part of protrusion of the limited block (322)
The side wall of connecting shaft (321) is arranged, and the limited block (322) forms the positive stop end of the locating part, and the actuator (31) is even
It is connected on the other end of the connecting shaft (321), the cross sectional shape of the cross sectional shape and the limited block (322) of second through-hole
It is correspondingly arranged.
4. connection component according to claim 3, which is characterized in that the locating part further includes：
Nut (323) is threadedly coupled with the connecting shaft (321), is set between the nut (323) and the limited block (322)
Second fixed seat (20) and first fixed seat (10) are set, the actuator (31) is arranged in the nut (323)
Side far from the limited block (322).
5. connection component according to claim 3, which is characterized in that the cross sectional shape of the first through hole and the limit
The cross sectional shape of block (322) is correspondingly arranged or the diameter of the first through hole is more than the cross section of the limited block (322) most
Large scale.
6. connection component according to claim 3, which is characterized in that the diameter of the first through hole is less than the limited block
(322) full-size of cross section and the diameter for being more than the connecting shaft (321).
7. connection component according to claim 3, which is characterized in that the locating part further includes：
Spacer pin (324) is arranged in the connecting shaft (321), and positioned at the actuator (31) far from the limited block
(322) side, the spacer pin (324) is for limiting position of the actuator (31) in the connecting shaft (321).
8. connection component according to any one of claim 1 to 7, which is characterized in that the first fixed seat (10) tool
There are the first mating surface, second fixed seat (20) that there is the second mating surface, first mating surface and second mating surface
It is adapted fitting, first mating surface and second mating surface are inclined-plane.
9. a kind of collision prevention beam component of battery flat, which is characterized in that the collision prevention beam component includes：
Connection component, the connection component are connection component described in any item of the claim 1 to 8；
Collision prevention girders (50), one end of the collision prevention girders (50) are connect with the second fixed seat (20) of the connection component, described anti-
Beam (50) is hit to connect with connected piece by the connection component.
10. a kind of vehicle includes the collision prevention beam component and vehicle frame of battery flat, which is characterized in that the collision prevention beam component is right
It is required that the collision prevention beam component described in 9, the first fixed seat (10) of connection component, the collision prevention girders group are provided on the vehicle frame
Collision prevention girders (50) in part are connect by the connection component with the vehicle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711437225.3A CN108357340B (en) | 2017-12-26 | 2017-12-26 | Connecting assembly, anti-collision beam assembly of battery compartment and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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Cited By (3)
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| CN110497785A (en) * | 2019-08-09 | 2019-11-26 | 北汽福田汽车股份有限公司 | Power battery anticollision beam assembly and vehicle |
| CN112753125A (en) * | 2018-11-05 | 2021-05-04 | 奥迪股份公司 | Motor vehicle with coupling element |
| CN113147346A (en) * | 2021-05-08 | 2021-07-23 | 奇瑞万达贵州客车股份有限公司 | Based on 10.5 meters bear formula city passenger train battery anticollision roof beam subassembly entirely |
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|---|---|
| CN108357340B (en) | 2020-07-24 |
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Effective date of registration: 20220909 Address after: 102206 No. 15, Shayang Road, Shahe Town, Changping District, Beijing Patentee after: Beijing Foton Ouhui New Energy Vehicle Co.,Ltd. Address before: 102206 Beiqi Futian Motor Company Limited, law and intellectual property department, Shayang Road, Shahe Town, Changping District, Beijing Patentee before: BEIQI FOTON MOTOR Co.,Ltd. |