CN219948326U - New energy frame of anticollision - Google Patents
New energy frame of anticollision Download PDFInfo
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- CN219948326U CN219948326U CN202321197651.5U CN202321197651U CN219948326U CN 219948326 U CN219948326 U CN 219948326U CN 202321197651 U CN202321197651 U CN 202321197651U CN 219948326 U CN219948326 U CN 219948326U
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- 238000013016 damping Methods 0.000 claims description 25
- 239000006096 absorbing agent Substances 0.000 claims description 2
- 230000035939 shock Effects 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 abstract description 12
- 230000002269 spontaneous effect Effects 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 description 8
- 230000004888 barrier function Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the field of new energy frames, and particularly provides an anti-collision new energy frame. The utility model comprises a bottom plate, wherein first telescopic grooves are formed in the left end and the right end of the bottom plate, a front anti-collision plate is arranged at the front end of a main loop bar, an auxiliary loop bar is arranged at the rear end of a side guard plate, a rear anti-collision plate is arranged at the rear end of the auxiliary loop bar, second telescopic grooves are formed in the inner ends of the front anti-collision plate and the rear anti-collision plate, the frame structure of most new energy automobiles still keeps the frame structure of the traditional internal combustion engine automobiles through the cooperation among the front anti-collision plate, the bottom plate and the rear anti-collision plate, and as no engine is used as a buffer zone in an engine cabin, the anti-collision beam is easy to directly deform to damage a battery pack to cause spontaneous combustion, so that the problem of personal safety in the automobiles is influenced, the anti-collision performance of the new energy automobiles is greatly improved, and the vehicle has good practicability.
Description
Technical Field
The utility model relates to the field of new energy frames, in particular to an anti-collision new energy frame.
Background
The new energy automobile mainly refers to an automobile using a battery pack as power output, the automobile structure is divided into a bearing type automobile body and a non-bearing type automobile body, the new energy automobile is mainly divided into a non-bearing type automobile body, a chassis and an automobile body shell, and most of the battery pack is arranged on the chassis, but the anti-collision performance of most of the existing new energy automobile frames is insufficient in protecting the battery pack, and the new energy automobile frames are required to be further improved.
The present inventors found that the following problems exist in practical use: the frame structure of most new energy automobiles still follow the frame structure of traditional internal-combustion engine automobiles at present, and because there is not the engine in the engine compartment as the buffer only anticollision roof beam, the anticollision roof beam directly produces deformation easily in the collision and destroys the group battery and arouses spontaneous combustion, influence the personnel's life safety in the car, and most new energy automobile group battery is at present on the chassis for convenient maintenance all is mated formation, and traditional frame chassis is not enough because there is not the setting of group battery therefore the side direction barrier property, does not have buffer structure very easily and just causes the group battery to receive the extrusion and damage when slightly colliding.
Therefore, it is necessary to provide a new energy vehicle frame for collision avoidance to solve the above technical problems.
Disclosure of Invention
The utility model aims to solve the technical problem of providing an anti-collision new energy frame aiming at the defects in the prior art.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides an anticollision new energy frame, includes the bottom plate, the inside first expansion tank that has all been seted up in both ends about the bottom plate, the battery compartment has been seted up to bottom plate top intermediate position, the bottom plate top is located battery compartment left and right sides and has all been seted up the spacing groove, the bottom plate top is located battery compartment left and right sides both ends and all is equipped with the side guard plate, the side guard plate front end all is equipped with main loop bar, main loop bar front end is equipped with preceding crashproof board, the side guard plate rear end all is equipped with vice loop bar, vice loop bar rear end is equipped with back crashproof board, the second expansion tank has all been seted up to preceding crashproof board and back crashproof board inner, preceding crashproof board and the first driven lever of the equal fixedly connected with of back crashproof board inner bottom left and right sides.
Further, the first driven rods are provided with four groups in total, the inner ends of the first driven rods are located in the first telescopic columns, and the first telescopic columns are fixedly connected in the first telescopic grooves.
Further set up, four groups all overlap on the first telescopic link and be equipped with first damping spring, first driven lever outer end all overlaps and is equipped with first spring damper, the equal fixed connection in first spring damper of first damping spring outer end, the equal fixed connection in first telescopic link of first damping spring inner.
Further, the auxiliary loop bars are provided with two groups, the front ends of the auxiliary loop bars are sleeved in the main loop bars, and the rear ends of the main loop bars are sleeved in the side guard plates.
Further set up, two sets of equal fixedly connected with gag lever post in side guard plate bottom, the gag lever post all is located the spacing inslot.
Further set up, two sets of equal fixedly connected with connecting block of main loop bar front end, two sets of vice loop bar rear end is fixedly connected with connecting block equally, the connecting block outer end all with second driven lever fixed connection, the second driven lever inner all is located the flexible post of second, the equal cover of second driven lever outer end is equipped with the second spring damper.
Further set up, four groups the equal fixed connection of second telescopic column is in the flexible inslot of second, all overlap on the flexible post of second and be equipped with second damping spring, the equal fixed connection in second spring damper of second damping spring outer end, the equal fixed connection in second telescopic column of second damping spring inner.
Compared with the related art, the anti-collision new energy frame provided by the utility model has the following beneficial effects:
the utility model provides an anti-collision new energy vehicle frame, which solves the problems that the frame structure of most of the existing new energy vehicles is a frame structure of the traditional internal combustion engine vehicles, and the engine in an engine cabin is not used as a buffer zone, and only an anti-collision beam is used, so that the anti-collision beam is easy to directly deform to damage a battery pack to cause spontaneous combustion, and the personal safety in the vehicle is affected.
The utility model provides an anti-collision new energy vehicle frame, which solves the problems that most of current new energy vehicle battery packs are paved on a chassis for convenient maintenance, the traditional vehicle frame chassis is not high enough in lateral protection performance due to no battery pack, the battery packs are easily extruded and damaged due to no buffer structure when the left side and the right side of the new energy vehicle are impacted, the side guard plates are driven to move inwards by impact force so as to drive the main sleeve rod and the auxiliary sleeve rod to move, at the moment, the second driven rod is driven to move towards the second telescopic column so as to drive the second damping spring to shrink so as to absorb impact kinetic energy, so that stable lateral anti-collision protection is provided for the battery packs, the anti-collision performance of the new energy vehicle battery packs is greatly improved due to the mutual matching between the two sets of side guard plates and the front anti-collision plate and the rear anti-collision plate, the stability of the new energy vehicle frame is enhanced, and maintenance of the battery packs is not influenced, and the anti-collision new energy vehicle frame has good practicability.
Drawings
FIG. 1 is a schematic view of a new energy vehicle frame according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic diagram of the overall side view of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 3A according to the present utility model.
Reference numerals in the drawings: 1. a front bump guard; 2. a main loop bar; 3. a side guard plate; 4. a bottom plate; 5. a battery compartment; 6. an auxiliary loop bar; 7. a rear bump guard; 8. a first driven lever; 9. a first damper spring; 10. a first telescoping column; 11. a first expansion tank; 12. a second telescoping column; 13. a second driven lever; 14. a second expansion tank; 15. a connecting block; 16. a second damper spring; 17. a limit groove; 18. a limit rod; 19. a first spring damper; 20. and a second spring damper.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Exemplary embodiments of the present utility model are illustrated in the accompanying drawings.
Embodiment one:
as shown in fig. 1, the anti-collision new energy vehicle frame comprises a bottom plate 4, wherein first telescopic grooves 11 are formed in the left end and the right end of the bottom plate 4, a battery compartment 5 is formed in the middle position of the top end of the bottom plate 4, limit grooves 17 are formed in the left side and the right side of the bottom plate 4, side guard plates 3 are arranged at the left end and the right end of the top end of the bottom plate 4, a main loop bar 2 is arranged at the front end of the main loop bar 2, a front anti-collision plate 1 is arranged at the front end of the main loop bar 2, auxiliary loop bars 6 are arranged at the rear end of the side guard plates 3, a rear anti-collision plate 7 is arranged at the rear end of the auxiliary loop bar 6, second telescopic grooves 14 are formed in the inner ends of the front anti-collision plate 1 and the rear anti-collision plate 7, and first driven bars 8 are fixedly connected to the left side and the right side of the inner ends of the front anti-collision plate 1 and the rear anti-collision plate 7.
As shown in fig. 2, the first driven rods 8 are provided with four groups, the inner ends of the first driven rods 8 are all located in the first telescopic columns 10, and the first telescopic columns 10 are all fixedly connected in the first telescopic grooves 11.
As shown in fig. 2, the four groups of first telescopic columns 10 are respectively sleeved with a first damping spring 9, the outer ends of the first driven rods 8 are respectively sleeved with a first spring damper 19, the outer ends of the first damping springs 9 are respectively fixedly connected with the first spring dampers 19, and the inner ends of the first damping springs 9 are respectively fixedly connected with the first telescopic columns 10.
In practice, through the cooperation between preceding crashproof board 1, bottom plate 4 and the back crashproof board 7, the frame structure of the majority of present new energy automobile still is along the frame structure of traditional internal-combustion engine car, and because there is not the engine in the engine compartment as the buffer only crashproof roof beam, crashproof roof beam directly produces deformation easily and destroys the group battery and arouses spontaneous combustion in the collision, influence the problem of personnel's life safety in the car, when new energy automobile front portion or rear portion receive the striking, preceding crashproof board 1 and back crashproof board 7 receive the striking and remove, four sets of first driven bars 8 all are driven by the impact force and move in to first telescopic column 10 this moment, first damping spring 9 all is driven the shrink and is absorbed the group battery to the inside of bottom plate 4, overall structure is simple and stable, very big promotion new energy automobile's crashproof performance, good practicality has.
Embodiment two:
as shown in fig. 4, on the basis of the first embodiment, the present utility model provides a new energy vehicle frame for collision avoidance, which comprises: the auxiliary loop bars 6 are provided with two groups, the front ends of the auxiliary loop bars 6 are sleeved in the main loop bars 2, and the rear ends of the main loop bars 2 are sleeved in the side guard plates 3.
As shown in fig. 1, the bottom ends of the two groups of side guard plates 3 are fixedly connected with limiting rods 18, and the limiting rods 18 are positioned in the limiting grooves 17.
As shown in fig. 4, the front ends of the two groups of main loop bars 2 are fixedly connected with connecting blocks 15, the rear ends of the two groups of auxiliary loop bars 6 are fixedly connected with connecting blocks 15, the outer ends of the connecting blocks 15 are fixedly connected with second driven bars 13, the inner ends of the second driven bars 13 are positioned in second telescopic columns 12, and second spring shock absorbers 20 are sleeved at the outer ends of the second driven bars 13.
As shown in fig. 4, four groups of second telescopic columns 12 are all fixedly connected in the second telescopic slots 14, second damping springs 16 are all sleeved on the second telescopic columns 12, the outer ends of the second damping springs 16 are all fixedly connected with second spring dampers 20, and the inner ends of the second damping springs 16 are all fixedly connected with the second telescopic columns 12.
In practice, through the cooperation between side guard plate 3, main loop bar 2 and auxiliary loop bar 6, the most new energy automobile battery packs of present have been solved and all are being mated formation on the chassis for convenient maintenance, and traditional frame chassis is because there is not the setting of group battery therefore the side direction barrier property not high enough, no buffer structure just causes the group battery to receive the extrusion and damage the problem when slightly bumping, when new energy automobile left and right sides receives the striking, side guard plate 3 is moved inwards by the impact force drive thereby drive main loop bar 2 and auxiliary loop bar 6 and remove, thereby second driven bar 13 is moved to the interior removal of second telescopic column 12 thereby drive second damping spring 16 shrink absorb the side direction anticollision protection to the group battery, the crashproof performance of new energy automobile battery pack has been greatly promoted to the mutual cooperation between two sets of side guard plates 3 and front anticollision board 1 and the back anticollision board 7, the steadiness of new energy automobile frame has been strengthened and the personnel do not influence and overhaul the maintenance to the group battery pack, have fine practicality.
The technical scheme has the advantages in practical application including but not limited to the following points:
1. through the cooperation between front crashproof board 1, bottom plate 4 and the back crashproof board 7, the frame structure of the majority of present new energy automobiles still follows traditional internal-combustion engine automobile, and because there is not the engine in the engine compartment as the buffer only crashproof roof beam, crashproof roof beam directly produces deformation easily and destroys the group battery and arouses spontaneous combustion in the collision, influence the problem of personnel's life safety in the car, when new energy automobile front portion or rear portion receive the striking, front crashproof board 1 and back crashproof board 7 receive the striking and remove, four sets of first driven bars 8 all are driven by the striking power and move in first telescopic column 10 this moment, first damping spring 9 all is driven the shrink to strike the kinetic energy and absorb and provide stable protection to the group battery of bottom plate 4 inside, overall structure is simple stable, very big promotion new energy automobile's crashproof performance, good practicality has.
2. Through the cooperation between side guard plate 3, main loop bar 2 and auxiliary loop bar 6, the most new energy automobile battery packs of present have been solved and all are being mated formation on the chassis for convenient maintenance, and traditional frame chassis is because there is not the setting of group battery consequently the side direction barrier property not high enough, no buffer structure just causes the group battery to receive the extrusion and the problem that damages when slightly bumping, when new energy automobile left and right sides received the striking, side guard plate 3 is moved inwards by the impact force drive thereby drive main loop bar 2 and auxiliary loop bar 6 and remove, thereby second driven bar 13 is moved to the second telescopic column 12 and thereby drive second damping spring 16 shrink absorb the side direction anticollision protection to the group battery, the crashproof performance of new energy automobile battery pack has been greatly promoted to the mutual cooperation between two sets of side guard plates 3 and front anticollision board 1 and the back anticollision board 7, the steadiness of new energy automobile frame has been strengthened and the maintainer is carried out the maintenance to the group battery pack not influenced, have fine practicality.
The technical proposal solves the problems that the frame structure of most new energy automobiles at present still adopts the frame structure of traditional internal combustion engine automobiles through the matching among the front anti-collision plate 1, the bottom plate 4 and the rear anti-collision plate 7, and the anti-collision beam is easy to directly deform to damage a battery pack to cause spontaneous combustion in collision because no engine is used as a buffer zone in an engine cabin, thereby influencing the personal safety of people in the automobile, when the front part or the rear part of the new energy automobile is impacted, the front anti-collision plate 1 and the rear anti-collision plate 7 are impacted to move, at the moment, four groups of first driven rods 8 are driven by the impact force to move into the first telescopic columns 10, the first damping springs 9 are all driven to shrink to absorb the impact energy to provide stable protection for the battery pack in the bottom plate 4, the whole structure is simple and stable, the anti-collision performance of the new energy automobile is greatly improved, the practicability is good, through the cooperation among the side guard plates 3, the main loop bars 2 and the auxiliary loop bars 6, the problems that most of the battery packs of the new energy automobile are paved on the chassis for convenient maintenance, the traditional chassis of the automobile is not high enough in lateral protection performance due to no battery pack, the battery packs are easy to be extruded and damaged due to no buffer structure in slight collision, when the left side and the right side of the new energy automobile are impacted, the side guard plates 3 are driven by the impact force to move inwards to drive the main loop bars 2 and the auxiliary loop bars 6 to move, at the moment, the second driven bars 13 are driven to move inwards to drive the second telescopic columns 12 to shrink the second damping springs 16 to absorb impact kinetic energy to provide stable lateral anti-collision protection for the battery packs, the two sets of side guard plates 3 are matched with the front anti-collision plate 1 and the rear anti-collision plate 7, so that the anti-collision performance of the battery pack of the new energy automobile is greatly improved, the stability of the new energy automobile frame is enhanced, the battery pack is not affected, and the battery pack is overhauled and maintained by personnel, so that the novel energy automobile battery pack has good practicability.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a new energy frame of anticollision, includes bottom plate (4), its characterized in that: the utility model discloses a battery pack, including bottom plate (4), battery compartment (5), limit groove (17) have all been seted up to both ends inside about bottom plate (4), battery compartment (5) have all been seted up to bottom plate (4) top intermediate position, limit groove (3) have all been seted up to both sides about bottom plate (4) top lie in battery compartment (5), both ends all are equipped with side guard plate (3) about bottom plate (4) top lie in battery compartment (5), side guard plate (3) front end all is equipped with main loop bar (2), main loop bar (2) front end is equipped with preceding buffer stop (1), side guard plate (3) rear end all is equipped with vice loop bar (6), vice loop bar (6) rear end is equipped with back buffer stop (7), the front anti-collision plate (1) and the rear anti-collision plate (7) are respectively provided with a second telescopic slot (14), the left side and the right side of the bottom of the front anti-collision plate (1) and the rear anti-collision plate (7) are respectively fixedly connected with a first driven rod (8), the first driven rods (8) are respectively provided with four groups, the inner ends of the first driven rods (8) are respectively positioned in a first telescopic column (10), the first telescopic columns (10) are respectively fixedly connected in the first telescopic slots (11), the four groups of the first telescopic columns (10) are respectively sleeved with a first damping spring (9), the outer ends of the first driven rods (8) are respectively sleeved with a first spring damper (19), the outer ends of the first damping springs (9) are fixedly connected to the first spring dampers (19), and the inner ends of the first damping springs (9) are fixedly connected to the first telescopic columns (10).
2. The new energy vehicle frame according to claim 1, wherein the auxiliary loop bars (6) are provided with two groups, the front ends of the auxiliary loop bars (6) are sleeved in the main loop bars (2), and the rear ends of the main loop bars (2) are sleeved in the side guard plates (3).
3. The new energy vehicle frame for collision avoidance as claimed in claim 2, wherein the bottom ends of the two groups of side guard plates (3) are fixedly connected with limiting rods (18), and the limiting rods (18) are located in the limiting grooves (17).
4. The new energy vehicle frame according to claim 2, wherein the front ends of the two groups of main loop bars (2) are fixedly connected with connecting blocks (15), the rear ends of the two groups of auxiliary loop bars (6) are fixedly connected with connecting blocks (15) as well, the outer ends of the connecting blocks (15) are fixedly connected with second driven bars (13), the inner ends of the second driven bars (13) are positioned in second telescopic columns (12), and the outer ends of the second driven bars (13) are sleeved with second spring shock absorbers (20).
5. The new energy vehicle frame according to claim 4, wherein four groups of the second telescopic columns (12) are fixedly connected in the second telescopic slots (14), second damping springs (16) are sleeved on the second telescopic columns (12), outer ends of the second damping springs (16) are fixedly connected to second spring dampers (20), and inner ends of the second damping springs (16) are fixedly connected to the second telescopic columns (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321197651.5U CN219948326U (en) | 2023-05-18 | 2023-05-18 | New energy frame of anticollision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321197651.5U CN219948326U (en) | 2023-05-18 | 2023-05-18 | New energy frame of anticollision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219948326U true CN219948326U (en) | 2023-11-03 |
Family
ID=88548115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321197651.5U Active CN219948326U (en) | 2023-05-18 | 2023-05-18 | New energy frame of anticollision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219948326U (en) |
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2023
- 2023-05-18 CN CN202321197651.5U patent/CN219948326U/en active Active
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