CN108357340B - Connecting assembly, anti-collision beam assembly of battery compartment and vehicle - Google Patents
Connecting assembly, anti-collision beam assembly of battery compartment and vehicle Download PDFInfo
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- CN108357340B CN108357340B CN201711437225.3A CN201711437225A CN108357340B CN 108357340 B CN108357340 B CN 108357340B CN 201711437225 A CN201711437225 A CN 201711437225A CN 108357340 B CN108357340 B CN 108357340B
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- 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
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- 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
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- 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
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- 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
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- 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)
- Battery Mounting, Suspending (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention provides a connecting assembly, an anti-collision beam assembly of a battery compartment and a vehicle, wherein the connecting assembly comprises: the first fixing seat is made of metal or plastic; a second fixed seat; the limiting part is movably arranged between the first fixing seat and the second fixing seat, a limiting structure and an avoiding structure are arranged on the first fixing seat and/or the second fixing seat, and the limiting part is provided with a limiting position matched with the limiting structure for limiting and an avoiding position matched with the avoiding structure; the driving piece is connected with the limiting piece and drives the limiting piece to move between the limiting position and the avoiding position. Through the technical scheme provided by the invention, the technical problem that the connecting assembly in the prior art is long in disassembly time is solved.
Description
Technical Field
The invention relates to the technical field of battery compartments, in particular to a connecting assembly, an anti-collision beam assembly of a battery compartment and a vehicle.
Background
At present, when the battery among the new forms of energy passenger train was installed in the automobile body, generally adopted the anticollision roof beam structure to protect, when the battery received the striking, anticollision roof beam structure can play buffering and guard action like this. When the battery is in high temperature, fire or the like, the worker needs to detach the impact beam to separate the battery from the vehicle body.
The anti-collision beam in the prior art is fixedly connected with the vehicle body through the bolt and the nut, and when the anti-collision beam is disassembled, a worker needs to operate the anti-collision beam through a wrench to disassemble the nut, so that the disassembly time is long. The connection mode of the anti-collision beam in the prior art is not favorable for the quick separation of the battery and the vehicle body.
Disclosure of Invention
The invention provides a connecting assembly, an anti-collision beam assembly of a battery compartment and a vehicle, and aims to solve the problem that the connecting assembly in the prior art is long in disassembly time.
According to an aspect of the present invention, there is provided a connection assembly comprising: the first fixing seat is made of metal or plastic; a second fixed seat; the limiting part is movably arranged between the first fixing seat and the second fixing seat, a limiting structure and an avoiding structure are arranged on the first fixing seat and/or the second fixing seat, and the limiting part is provided with a limiting position matched with the limiting structure for limiting and an avoiding position matched with the avoiding structure; the driving piece is connected with the limiting piece and drives the limiting piece to move between the limiting position and the avoiding position.
Furthermore, a first through hole is formed in the second fixing seat, a second through hole is formed in the first fixing seat, the limiting part is provided with a limiting end and a connecting end which are arranged oppositely, the driving part is in driving connection with the connecting end, the limiting end of the limiting part sequentially penetrates through the first through hole and the second through hole, the second through hole forms an avoiding structure, when the limiting end rotates to correspond to the second through hole, the limiting part is located at the avoiding position, the limiting part can withdraw from the second through hole, and when the limiting end rotates to the limiting structure, the limiting part is located at the limiting position to connect the first fixing seat and the second fixing seat.
Further, the stopper includes: a connecting shaft; the limiting block is arranged at one end of the connecting shaft, at least part of the limiting block protrudes out of the side wall of the connecting shaft, the limiting block forms a limiting end of the limiting part, the driving part is connected to the other end of the connecting shaft, and the cross section of the second through hole corresponds to that of the limiting block.
Further, the stopper further includes: the nut is in threaded connection with the connecting shaft, the second fixing seat and the first fixing seat are arranged between the nut and the limiting block, and the driving piece is arranged on one side, far away from the limiting block, of the nut.
Further, the cross-sectional shape of the first through hole is arranged corresponding to the cross-sectional shape of the limiting block or the diameter of the first through hole is larger than the maximum size of the cross section of the limiting block.
Further, the diameter of the first through hole is smaller than the maximum size of the cross section of the limiting block and larger than the diameter of the connecting shaft.
Further, the stopper further includes: and the limiting pin is arranged on the connecting shaft and is positioned on one side of the driving piece, which is far away from the limiting block, and the limiting pin is used for limiting the position of the driving piece on the connecting shaft.
Furthermore, the first fixing seat is provided with a first matching surface, the second fixing seat is provided with a second matching surface, the first matching surface is matched and attached with the second matching surface, and the first matching surface and the second matching surface are inclined surfaces.
According to another aspect of the present invention, there is provided an impact beam assembly of a battery compartment, the impact beam assembly including: the connecting assembly is provided; the one end and the second fixing base of coupling assembling of anticollision roof beam are connected, and the anticollision roof beam passes through coupling assembling and is connected by the connecting piece.
According to another aspect of the invention, a vehicle is provided, which comprises an anti-collision beam assembly of a battery compartment and a vehicle frame, wherein the anti-collision beam assembly is the anti-collision beam assembly provided above, the vehicle frame is provided with a first fixing seat of a connecting assembly, and an anti-collision beam in the anti-collision beam assembly is connected with the vehicle frame through the connecting assembly.
By applying the technical scheme of the invention, the connecting component comprises: the first fixing seat, the second fixing seat and the limiting part. The first fixing seat is made of metal or plastic, the limiting part is movably arranged between the first fixing seat and the second fixing seat, the first fixing seat and/or the second fixing seat are/is provided with a limiting structure and an avoiding structure, and the limiting part is provided with a limiting position matched with the limiting structure for limiting and an avoiding position matched with the avoiding structure for avoiding. The driving piece is connected with the limiting piece, and the driving piece drives the limiting piece to move between a limiting position and an avoiding position.
By using the connecting assembly provided by the invention, the first fixing seat and the second fixing seat are connected through the limiting piece, and when the driving piece drives the limiting piece to be in the limiting position, the first fixing seat and the second fixing seat can be reliably connected together. When the driving piece drives the limiting piece to be located at the avoiding position, at the moment, the limiting piece can be smoothly taken out of the avoiding structure. By adopting the connecting assembly provided by the invention, the first fixing seat and the second fixing seat can be quickly connected, and meanwhile, the limiting part can be quickly taken out, so that the first fixing seat and the second fixing seat can be quickly separated, and the technical problem of long disassembly time of the connecting assembly in the prior art is solved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram illustrating a connection assembly according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram illustrating an impact beam assembly of a battery compartment according to a second embodiment of the present invention.
Wherein the figures include the following reference numerals:
10. a first fixed seat; 20. a second fixed seat; 31. a drive member; 321. a connecting shaft; 322. a limiting block; 323. a nut; 324. a spacing pin; 325. a gasket; 40. side wall upright posts; 50. an anti-collision beam; 60. a battery.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-2, an embodiment one provides a connection assembly. This coupling assembling includes: the first fixing seat 10, the second fixing seat 20, a limiting member and a driving member 31. The first fixing seat 10 is made of metal or plastic, the limiting member is movably disposed between the first fixing seat 10 and the second fixing seat 20, and the first fixing seat 10 may be provided with a limiting structure and an avoiding structure; or the second fixed seat 20 is provided with a limiting structure and an avoiding structure; or the first fixing seat 10 and the second fixing seat 20 are both provided with a limiting structure and an avoiding structure. The limiting part is provided with a limiting position matched with the limiting structure for limiting and an avoiding position matched with the avoiding structure. The driving member 31 is connected with the limiting member, and the driving member 31 drives the limiting member to move between a limiting position and an avoiding position.
By using the connecting assembly provided by the invention, the limiting member is firstly positioned at the avoiding position, then the first fixing seat 10 and the second fixing seat 20 are connected through the limiting member, and then the driving member 31 drives the limiting member to be positioned at the limiting position, at this time, the first fixing seat 10 and the second fixing seat 20 can be reliably connected together. When the driving member 31 drives the limiting member to be at the avoiding position, the limiting member can be smoothly taken out from the avoiding structure. By adopting the connecting assembly provided by the invention, the first fixing seat 10 and the second fixing seat 20 can be quickly connected, and meanwhile, the limiting part can be quickly taken out, so that the first fixing seat 10 and the second fixing seat 20 can be quickly separated, and the technical problem of the connecting assembly in the prior art on the disassembly time is solved.
Specifically, the second fixing seat 20 is provided with a first through hole, the first fixing seat 10 is provided with a second through hole, the limiting member has a limiting end and a connecting end which are oppositely arranged, the driving member 31 is in driving connection with the connecting end, the limiting end of the limiting member sequentially penetrates through the first through hole and the second through hole, and the second through hole forms an avoiding structure. When the limiting end rotates to the avoiding structure, the limiting part is located at the avoiding position, the limiting part can withdraw from the second through hole, and when the limiting end rotates to the limiting structure, the limiting part is located at the limiting position so as to connect the second fixing seat 20 and the first fixing seat 10. In this embodiment, the end surface of the first fixing base 10 forms a limiting structure, when the limiting end is overlapped with the second through hole, the limiting member can be withdrawn from the second through hole, and when the limiting end is not overlapped with the second through hole, the limiting end is stopped by the end surface of the first fixing base 10. Of course, the limiting structure may also limit the limiting end in other manners, for example, a convex portion matched with the limiting end may be disposed on the inner wall of the second through hole, or a convex portion matched with the limiting end may be disposed on the end surface of the first fixing seat 10.
In this embodiment, when the connecting assembly is installed, the limiting member connects the second fixing base 20 and the first fixing base 10 together through the first through hole and the second through hole, the driving member 31 drives the limiting member to be located at the limiting position through the connecting end, and the limiting member cannot exit from the second through hole, so that the second fixing base 20 and the first fixing base 10 are firmly connected together. When it is necessary to separate the first fixing seat 10 and the second fixing seat 20, the driving member 31 drives the limiting member to be located at the avoiding position through the connecting end, and at this time, the worker can withdraw the limiting member from the second through hole, so that the second fixing seat 20 is separated from the first fixing seat 10, and the effect of enabling the connecting assembly to be rapidly separated is achieved.
In order to make the locating part better play a limiting role, the locating part in this embodiment includes: a connecting shaft 321 and a limiting block 322. The limiting block 322 is disposed at one end of the connecting shaft 321 and is close to the limiting end, at least a portion of the limiting block 322 protrudes out of the side wall of the connecting shaft 321, and the limiting block 322 forms the limiting end of the limiting member. The driving member 31 is connected to the other end of the connecting shaft 321, and the cross-sectional shape of the second through hole is arranged corresponding to the cross-sectional shape of the stopper 322. Thus, when the limiting block 322 rotates to be correspondingly overlapped with the second through hole, the limiting block is in the avoiding position and is also in the limiting position. By adopting the arrangement, when the second fixing seat 20 is installed on the vehicle body, the limiting member is located at the limiting position, and at this time, the second through hole and the limiting member 322 are arranged in a staggered manner, so that the structure of at least part of the protruding connecting shaft 321 of the limiting member 322 can limit the limiting member to withdraw from the second through hole, and the effective connection between the second fixing seat 20 and the first fixing seat 10 is ensured. When the second fixing base 20 is detached from the vehicle body, the driving member 31 drives the connecting shaft 321, so that the limiting block 322 moves to a position where the cross-sectional shape thereof corresponds to the cross-sectional shape of the second through hole, and the limiting block is withdrawn from the second through hole, so that the second fixing base 20 is separated from the first fixing base 10.
In order to better connect the second fixing base 20 and the first fixing base 10 together, the limiting member in this embodiment further includes a nut 323 and a washer 325. The nut 323 is in threaded connection with the connecting shaft 321, the second fixing seat 20 and the first fixing seat 10 are arranged between the nut 323 and the limiting block 322, and the driving member 31 is arranged on one side of the nut 323 away from the limiting block 322. When the connecting assembly of this embodiment is installed, the limiting member passes through the first through hole, and then the limiting block 322 of the limiting member is rotated to the position corresponding to the second through hole, so that the limiting block 322 passes through the second through hole, and the second fixing base 20 and the first fixing base 10 are connected through the limiting member. Then, the limiting member is rotated to a position where the cross-sectional shape of the limiting member 322 and the cross-sectional shape of the second through hole are dislocated, and the limiting member is located at the limiting position. Subsequently, the washer 325 is sleeved on the connecting shaft 321 and disposed near the second fixing seat 20, and then the nut 323 is screwed on the threaded section of the connecting shaft 321, so that the connection between the second fixing seat 20 and the first fixing seat 10 is reliable.
Specifically, the first fixing seat 10 has a first mating surface, the second fixing seat 20 has a second mating surface, the first mating surface and the second mating surface are matched and attached, and both the first mating surface and the second mating surface are inclined surfaces. With such an arrangement, the installation error can be eliminated, and the second fixing seat 20 is in a tensioned state after being installed. Meanwhile, when the connecting assembly is collided by external action, the second fixing seat 20 can be resisted to deform, so that the connecting assembly is better protected.
In this embodiment, in order to better connect the second fixing seat 20 and the first fixing seat 10, the inclined surface of the first fixing seat 10 is inclined along the length direction of the second fixing seat 20. With such an arrangement, when the second fixing seat 20 receives the force along the axial direction, the second fixing seat 20 and the first fixing seat 10 cannot move due to the limiting effect of the inclined surface, so that the second fixing seat and the first fixing seat can be reliably connected together.
Specifically, for the convenience of passing the limiting member through the first through hole, the cross-sectional shape of the first through hole may be set to correspond to the cross-sectional shape of the limiting member 322, or the diameter of the first through hole may be larger than the maximum size of the cross-section of the limiting member 322 and larger than the diameter of the connecting shaft. So, not only can be convenient pass first through-hole with the locating part, can also be convenient withdraw from the locating part in the first through-hole.
The diameter of the first through hole may be set to be smaller than the maximum size of the cross section of the stopper 322 and larger than the diameter of the connecting shaft. By adopting the arrangement, when the first fixing seat 10 is separated from the second fixing seat 20, the limiting block 322 can be withdrawn from the second through hole, and the diameter of the first through hole is smaller than the maximum size of the cross section of the limiting block 322, so that the limiting block 322 can not be withdrawn from the first through hole, and the limiting block can be connected with the second fixing seat 20. Like this, when connecting first fixing base 10 and second fixing base 20, only need with the locating part pass first fixing base 10 the second through-hole can, make things convenient for the operation of installation and dismantlement. Meanwhile, the limiting part is connected with the second fixing seat 20, so that the loss of the limiting part in the processes of disassembly and assembly is avoided, the steps of assembly and disassembly are reduced, and the operation of workers is facilitated.
In order to connect the driving member 31 and the limiting member together, the limiting member in this embodiment further includes a limiting pin 324. The limiting pin 324 is disposed on the connecting shaft 321, and the limiting pin 324 is located on a side of the driving member 31 away from the limiting block 322. Correspondingly, a third through hole is provided in the driver 31. When the second fixing base 20 in this embodiment is installed, the limiting member is first inserted through the first through hole and the second through hole, then the limiting member is rotated to the limiting position, then the connecting shaft 321 is sleeved with the washer 325, then the nut 323 is screwed on the limiting member to fasten the second fixing base 20 and the first fixing base 10, then the connecting shaft 321 of the limiting member is sleeved with the third through hole of the driving member 31, and finally the limiting pin 324 is disposed on the connecting shaft 321, and the position of the driving member 31 on the connecting shaft 321 is limited by the limiting pin 324.
An embodiment provides an impact beam assembly of a battery compartment, the impact beam assembly including: attachment assemblies and impact beam 50. Wherein, this coupling assembling is the coupling assembling that embodiment one provided. The second fixing seat 20 of the connecting assembly is arranged at one end of the anti-collision beam 50, and the anti-collision beam 50 is connected with the connected piece through the connecting assembly. The impact beam 50 and the second fixing seat 20 may be designed to be integrally formed, or the impact beam 50 and the second fixing seat 20 may be provided as two separate parts, which are then welded together.
By adopting the anti-collision beam assembly of the battery compartment in the embodiment, the battery 60 is arranged in the battery compartment, and the anti-collision beam 50 is connected with the first fixing seat 10 through the second fixing seat 20. When the second fixing seat 20 is fixedly connected to the first fixing seat 10, at this time, the anti-collision beam 50 is stably connected to the connected component, the limiting component of the connecting component is located at the limiting position, and at this time, the anti-collision beam 50 can play a role in protecting the battery 60. When the battery 60 has high temperature and catches fire, the worker only needs to drive the driving member 31 to make the limiting member located at the avoiding position, and at the moment, the second fixing seat 20 can be separated from the first fixing seat 10, so that the battery 60 can be taken out from the vehicle body quickly, and the problem that the disassembly time of the anti-collision beam in the prior art is long is solved.
Specifically, when demolising crashproof roof beam 50, the staff only need drive driving piece 31, driving piece 31 drives the locating part and rotates, when the locating part rotates to the position that stopper 322 and second through-hole correspond, because the cross-sectional shape of stopper 322 is unanimous with the cross-sectional shape of second through-hole, therefore make the locating part withdraw from in the second through-hole smoothly, can separate crashproof roof beam 50 and first fixing base 10, so in order to demolish crashproof roof beam 50 in short time, thereby the problem that crashproof roof beam 50 among the prior art dismantles the time length has been solved.
In a third embodiment of the invention, a vehicle is provided that includes a frame and a bumper beam assembly of a battery compartment. Wherein, the anticollision roof beam subassembly that the anticollision roof beam subassembly provided for embodiment two is provided with coupling assembling's first fixing base 10 on the frame, and the anticollision roof beam in the anticollision roof beam subassembly passes through coupling assembling and frame connection. In this embodiment, the both ends of anticollision roof beam 50 are provided with two second fixing bases 20 respectively, and is corresponding, are provided with two first fixing bases 10 on the frame, and frame, first fixing base 10 and the cooperation setting of second fixing base 20 are in order to form accommodation space, and accommodation space is used for placing battery 60.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A connection assembly, characterized in that the connection assembly comprises:
the first fixing seat (10), the first fixing seat (10) is made of metal or plastic;
a second fixed seat (20);
the limiting part is movably arranged between the first fixing seat (10) and the second fixing seat (20), a limiting structure and an avoiding structure are arranged on the first fixing seat (10) and/or the second fixing seat (20), and the limiting part is provided with a limiting position matched with the limiting structure for limiting and an avoiding position matched with the avoiding structure;
the driving piece (31), the driving piece (31) is connected with the limiting piece, and the driving piece (31) drives the limiting piece to move between the limiting position and the avoiding position;
the first fixing seat (10) is provided with a first matching surface, the second fixing seat (20) is provided with a second matching surface, the first matching surface is matched and attached with the second matching surface, the first matching surface and the second matching surface are inclined surfaces, and the inclined surface of the first fixing seat (10) inclines along the length direction of the second fixing seat (20).
2. The connecting assembly according to claim 1, wherein the second fixing base (20) is provided with a first through hole, the first fixing base (10) is provided with a second through hole, the limiting member has a limiting end and a connecting end which are oppositely arranged, the driving member (31) is in driving connection with the connecting end, the limiting end of the limiting member sequentially penetrates through the first through hole and the second through hole, the second through hole forms the avoiding structure, when the limiting end rotates to correspond to the second through hole, the limiting member is located at the avoiding position, the limiting member can withdraw from the second through hole, and when the limiting end rotates to the limiting structure, the limiting member is located at the limiting position to connect the first fixing base (10) and the second fixing base (20).
3. The connection assembly of claim 2, wherein the stop comprises:
a connecting shaft (321);
the limiting block (322) is arranged at one end of the connecting shaft (321), at least part of the limiting block (322) protrudes out of the side wall of the connecting shaft (321) and forms a limiting end of the limiting block, the driving piece (31) is connected to the other end of the connecting shaft (321), and the cross section of the second through hole corresponds to the cross section of the limiting block (322).
4. The connection assembly of claim 3, wherein the retainer further comprises:
the nut (323) is in threaded connection with the connecting shaft (321), the second fixing seat (20) and the first fixing seat (10) are arranged between the nut (323) and the limiting block (322), and the driving piece (31) is arranged on one side, far away from the limiting block (322), of the nut (323).
5. The connecting assembly according to claim 3, characterized in that the first through hole has a cross-sectional shape corresponding to the cross-sectional shape of the stop block (322) or a diameter larger than the maximum dimension of the cross-section of the stop block (322).
6. A connecting assembly according to claim 3, characterized in that the diameter of the first through hole is smaller than the largest dimension of the cross section of the stop block (322) and larger than the diameter of the connecting shaft (321).
7. The connection assembly of claim 3, wherein the retainer further comprises:
the limiting pin (324) is arranged on the connecting shaft (321) and located on one side, far away from the limiting block (322), of the driving piece (31), and the limiting pin (324) is used for limiting the position of the driving piece (31) on the connecting shaft (321).
8. An impact beam assembly for a battery compartment, the impact beam assembly comprising:
a connection assembly as claimed in any one of claims 1 to 7;
the anti-collision beam (50), the one end of anti-collision beam (50) with second fixing base (20) of coupling assembling is connected, anti-collision beam (50) pass through coupling assembling is connected with by the connecting piece.
9. A vehicle comprising an impact beam assembly of a battery compartment and a frame, wherein the impact beam assembly is the impact beam assembly of claim 8, wherein the frame is provided with a first fixing seat (10) of a connecting assembly, and wherein an impact beam (50) of the impact beam assembly is connected to the frame through the connecting assembly.
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 |
|---|---|---|---|
| CN201711437225.3A CN108357340B (en) | 2017-12-26 | 2017-12-26 | Connecting assembly, anti-collision beam assembly of battery compartment and vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108357340A CN108357340A (en) | 2018-08-03 |
| CN108357340B true CN108357340B (en) | 2020-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711437225.3A Active CN108357340B (en) | 2017-12-26 | 2017-12-26 | Connecting assembly, anti-collision beam assembly of battery compartment and vehicle |
Country Status (1)
| Country | Link |
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| CN (1) | CN108357340B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102018218789A1 (en) * | 2018-11-05 | 2020-05-07 | Audi Ag | Motor vehicle |
| 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 |
| 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 |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09209487A (en) * | 1996-02-06 | 1997-08-12 | Nippon Iton Kogyo Kk | Panel mounting hardware |
| KR20120045795A (en) * | 2010-11-01 | 2012-05-09 | 여상구 | Rotational member binding device of front jack for cargo crane |
| CN202545442U (en) * | 2012-03-28 | 2012-11-21 | 杭州康利达卫浴有限公司 | Connecting member |
| CN203928323U (en) * | 2014-06-18 | 2014-11-05 | 广东美的制冷设备有限公司 | Air guide plate connecting shaft sleeve and air-conditioner |
| CN104606895A (en) * | 2015-02-12 | 2015-05-13 | 深圳市优必选科技有限公司 | Fastener connector for entertainment robot |
| CN105041086A (en) * | 2015-08-18 | 2015-11-11 | 合肥美的电冰箱有限公司 | Hinge assembly and refrigerator |
| CN205960071U (en) * | 2016-08-29 | 2017-02-15 | 余姚市晨阳汽车零部件有限公司 | Automotive power battery anticollision roof beam assembly |
| CN106784467A (en) * | 2016-12-20 | 2017-05-31 | 安徽江淮汽车集团股份有限公司 | A kind of battery pack anticollision girder construction |
| CN106808991A (en) * | 2015-11-27 | 2017-06-09 | 北汽福田汽车股份有限公司 | Coupling assembly for battery flat and the vehicle with it |
| CN207818673U (en) * | 2017-12-26 | 2018-09-04 | 北汽福田汽车股份有限公司 | The collision prevention beam component and vehicle of connection component, battery flat |
-
2017
- 2017-12-26 CN CN201711437225.3A patent/CN108357340B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09209487A (en) * | 1996-02-06 | 1997-08-12 | Nippon Iton Kogyo Kk | Panel mounting hardware |
| KR20120045795A (en) * | 2010-11-01 | 2012-05-09 | 여상구 | Rotational member binding device of front jack for cargo crane |
| CN202545442U (en) * | 2012-03-28 | 2012-11-21 | 杭州康利达卫浴有限公司 | Connecting member |
| CN203928323U (en) * | 2014-06-18 | 2014-11-05 | 广东美的制冷设备有限公司 | Air guide plate connecting shaft sleeve and air-conditioner |
| CN104606895A (en) * | 2015-02-12 | 2015-05-13 | 深圳市优必选科技有限公司 | Fastener connector for entertainment robot |
| CN105041086A (en) * | 2015-08-18 | 2015-11-11 | 合肥美的电冰箱有限公司 | Hinge assembly and refrigerator |
| CN106808991A (en) * | 2015-11-27 | 2017-06-09 | 北汽福田汽车股份有限公司 | Coupling assembly for battery flat and the vehicle with it |
| CN205960071U (en) * | 2016-08-29 | 2017-02-15 | 余姚市晨阳汽车零部件有限公司 | Automotive power battery anticollision roof beam assembly |
| CN106784467A (en) * | 2016-12-20 | 2017-05-31 | 安徽江淮汽车集团股份有限公司 | A kind of battery pack anticollision girder construction |
| CN207818673U (en) * | 2017-12-26 | 2018-09-04 | 北汽福田汽车股份有限公司 | The collision prevention beam component and vehicle of connection component, battery flat |
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| CN108357340A (en) | 2018-08-03 |
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