CN214451527U - Electric vehicle and battery box mounting structure - Google Patents
Electric vehicle and battery box mounting structure Download PDFInfo
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- CN214451527U CN214451527U CN202023328816.7U CN202023328816U CN214451527U CN 214451527 U CN214451527 U CN 214451527U CN 202023328816 U CN202023328816 U CN 202023328816U CN 214451527 U CN214451527 U CN 214451527U
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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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Abstract
The utility model relates to an electric motor car and battery case mounting structure, battery case mounting structure include frame, helmet case, battery case body and bolster. The frame is provided with a mounting part; the helmet box is provided with an installation through hole and is connected with the frame; the battery box body is arranged in the mounting through hole in a penetrating mode and is connected with the helmet box; the buffer member is disposed between the bottom wall of the battery case body and the mounting portion. The electric motor car is at the in-process of marcing, utilizes the impact force or the vibrational force that the frame can be by a wide margin transmitted to the battery case body to cushion and absorb to avoid the battery case body to receive great impact force, and then avoid this internal battery module of battery case to receive great impact force, prolonged the life of battery module. And, helmet case can retrain the location to the lateral wall of battery case body, avoids the relative frame of battery case body to take place to rock, guarantees the stability of this internal battery module of battery case, has also prolonged battery module's life.
Description
Technical Field
The utility model relates to an electric motor car technical field especially relates to an electric motor car and battery case mounting structure.
Background
The popularization of the electric vehicle brings great convenience for people to go out. The battery box is used as a very key part of the electric vehicle, and the battery box needs to be reliably and accurately fixed. In a conventional manner, a battery box is usually fixed on a frame, and a battery module in the battery box is easily subjected to a large impact force to affect the service life of the battery module.
SUMMERY OF THE UTILITY MODEL
Accordingly, it is necessary to provide an electric vehicle and a battery box mounting structure, which are directed to the problem that the battery module is susceptible to a large impact force and the service life of the battery module is affected.
The technical scheme is as follows:
in one aspect, there is provided a battery cartridge mounting structure including:
the frame is provided with an installation part;
the helmet box is provided with a mounting through hole and is connected with the frame;
the battery box body penetrates through the installation through hole and is connected with the helmet box; and
the bolster, the bolster set up in the diapire of battery case body with between the installation department.
The battery box mounting structure of the above embodiment, when mounted, passes the battery box body through the mounting through hole of the helmet box, and sets up the buffer member between the bottom wall of the battery box body and the mounting part of the frame. The electric motor car is at the in-process of marcing, utilizes the impact force or the vibrational force that the frame can be by a wide margin transmitted to the battery case body to cushion and absorb to avoid the battery case body to receive great impact force, and then avoid this internal battery module of battery case to receive great impact force, prolonged the life of battery module. And, helmet case can retrain the location to the lateral wall of battery case body, avoids the relative frame of battery case body to take place to rock, guarantees the stability of this internal battery module of battery case, has also prolonged battery module's life. Simultaneously, the helmet case adopts flexible materials such as flexible plastics usually, utilizes the helmet case also to cushion and absorb the impact force or the vibrational force that the frame transmitted, also can avoid this internal battery module of battery case to receive great impact force, has prolonged battery module's life.
The technical solution is further explained below:
in one embodiment, the battery box mounting structure further comprises a seat cushion, the connecting end of the seat cushion is rotatably connected with the helmet box, the free end of the seat cushion can be detachably connected with the helmet box, and the seat cushion is provided with an abutting part for abutting and matching with the battery module.
In one embodiment, the interference part comprises a rubber pad or a silicone pad.
In one embodiment, the battery box body is provided with a flange and a first connecting part arranged on the flange, the helmet box is provided with a boss arranged corresponding to the flange and a second connecting part arranged on the boss, and the second connecting part can be connected with the first connecting part.
In one embodiment, the first connecting portion is provided with a through hole, the second connecting portion is provided with a threaded hole, and the battery case mounting structure further comprises a screw member capable of passing through the through hole and being in threaded engagement with the threaded hole.
In one embodiment, the battery case mounting structure further includes battery modules disposed in the battery case body, and the battery modules are arranged in a lateral direction of a vehicle body.
In one embodiment, the mounting portion includes a first mounting rod, a second mounting rod and a mounting platform, the first mounting rod and the second mounting rod are arranged at an interval, the mounting platform is arranged between the first mounting rod and the second mounting rod, the mounting platform is connected with the first mounting rod and the second mounting rod, the battery box body is arranged between the first mounting rod and the second mounting rod, and the buffer member is arranged between the bottom wall of the battery box body and the mounting platform.
In one embodiment, the mounting table is elastically connected with both the first mounting rod and the second mounting rod, so that the mounting table can elastically move along the axial direction of the battery box body.
In one embodiment, the vehicle frame further comprises a third mounting rod and a fourth mounting rod, the third mounting rod is connected with the first connecting rod, the fourth mounting rod is connected with the second connecting rod, the third mounting rod and the fourth mounting rod are both arranged along the transverse direction of the vehicle body, the third mounting rod and the fourth mounting rod are oppositely arranged at an interval, the helmet box is arranged between the third mounting rod and the fourth mounting rod, and the third mounting rod and the fourth mounting rod are both connected with the helmet box.
In another aspect, an electric vehicle is also provided, which comprises the battery box mounting structure.
The electric motor car of above-mentioned embodiment, at the driving in-process, utilize the bolster can by a wide margin to the frame transmit to the impact force or the vibrational force of battery case body cushion and absorb to avoid the battery case body to receive great impact force, and then avoid this internal battery module of battery case to receive great impact force, prolonged the life of battery module, guaranteed the duration of electric motor car. And, helmet case can retrain the location to the lateral wall of battery case body, avoids the relative frame of battery case body to take place to rock, guarantees the stability of this internal battery module of battery case, has also prolonged battery module's life. Simultaneously, the helmet case adopts flexible materials such as flexible plastics usually, utilizes the helmet case also to cushion and absorb the impact force or the vibrational force that the frame transmitted, also can avoid this internal battery module of battery case to receive great impact force, has prolonged battery module's life.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a battery pack mounting structure of an embodiment;
FIG. 2 is a schematic view of the battery pack mounting structure of FIG. 1 from another perspective;
fig. 3 is a partially enlarged view of a portion B of the battery cartridge mounting structure of fig. 2.
Description of reference numerals:
100. the frame, 110, installation department, 111, first installation pole, 112, second installation pole, 113, mount table, 120, third installation pole, 130, fourth installation pole, 200, helmet case, 210, installation through-hole, 220, boss, 300, battery case body, 310, diapire, 320, turn-ups, 321, first connecting portion, 400, bolster, 500, seatpad, 510, link, 520, free end, 530, conflict portion, 600, battery module.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
As shown in fig. 1 to 3, in one embodiment, a battery pack mounting structure is provided, which includes a vehicle frame 100, a helmet case 200, a battery pack body 300, and a buffer 400. Wherein, the frame 100 is provided with a mounting portion 110; the helmet box 200 is provided with a mounting through hole 210, and the helmet box 200 is connected with the frame 100; the battery box body 300 is arranged through the mounting through hole 210, and the battery box body 300 is connected with the helmet box 200; the buffer member 400 is disposed between the bottom wall 310 of the battery case body 300 and the mounting part 110.
In the battery pack mounting structure of the above embodiment, the battery pack body 300 is inserted through the mounting through-hole 210 of the helmet case 200, and the buffer member 400 is provided between the bottom wall 310 of the battery pack body 300 and the mounting portion 110 of the vehicle body frame 100. The electric motor car is at the in-process of marcing, utilizes bolster 400 can be by a wide margin to the frame 100 transmit to battery case body 300 the impact force or the vibrational force cushion and absorb to avoid battery case body 300 to receive great impact force, and then avoid battery module 600 in the battery case body 300 to receive great impact force, prolonged battery module 600's life. Moreover, the helmet box 200 can constrain and position the side wall of the battery box body 300, so that the battery box body 300 is prevented from shaking relative to the frame 100, the stability of the battery module 600 in the battery box body 300 is ensured, and the service life of the battery module 600 is prolonged. Meanwhile, the helmet box 200 is usually made of flexible materials such as flexible plastics, and the impact force or the vibration force transmitted by the frame 100 can be buffered and absorbed by the helmet box 200, so that the battery module 600 in the battery box body 300 can be prevented from being subjected to large impact force, and the service life of the battery module 600 is prolonged.
The buffer 400 may be a rubber pad, a silicone pad, or other elements capable of buffering and absorbing impact force or vibration force; the buffer member 400 may be fixedly disposed between the bottom wall 310 of the battery case body 300 and the mounting portion 110 by means of screwing, riveting, bonding, and the like.
As shown in fig. 1 and 2, the battery pack mounting structure further includes a seat cushion 500, a connecting end 510 of the seat cushion 500 is rotatably connected to the helmet box 200, and a free end 520 of the seat cushion 500 is detachably connected to the helmet box 200. Thus, when the connecting end 510 of the seat cushion 500 rotates relative to the helmet box 200, so that the free end 520 of the seat cushion 500 is separated from the helmet box 200, the mounting through hole 210 is communicated with the outside, thereby facilitating the mounting of the battery box body 300; when the connecting end 510 of the seat cushion 500 rotates relative to the helmet box 200, the free end 520 of the seat cushion 500 is stably connected to the helmet box 200, the mounting through hole 210 is isolated from the outside, and the battery module 600 in the battery box body 300 is prevented from being affected by external foreign matters. Meanwhile, the seat cushion 500 is provided with an interference part 530 for interference-fitting with the battery module 600. So, when the free end 520 of seatpad 500 is connected with helmet case 200, the conflict portion 530 that sets up between link 510 and free end 520 can contradict the cooperation with battery module 600 (for example with the conflict cooperation of the handle on the battery module 600), and then with battery module 600 stable, reliable support tightly in battery case body 300, avoid battery module 600 to take place to rock for battery case body 300, prolonged battery module 600's life. The connecting end 510 is rotatably connected with the helmet box 200, and can be hinged or connected through a rotating shaft; the detachable connection of the free end 520 and the helmet box 200 can be realized by the existing clamping mode, the inserting mode and the magnetic attracting mode.
Further, the interference part 530 includes a rubber pad or a silicone pad. Therefore, the elastic rubber pad or the silica gel pad is used as the abutting part 530, and the abutting part 530 can further buffer and absorb the impact force or the vibration force applied to the battery module 600, thereby further prolonging the service life of the battery module 600.
Wherein, the connection between battery case body 300 and helmet case 200 can be realized through modes such as joint, spiro union, riveting or grafting, only need satisfy can pass helmet case 200's installation through-hole 210 with battery case body 300 and realize battery case body 300 and helmet case 200 stable, reliable be connected can.
As shown in fig. 1, in one embodiment, the battery box body 300 is provided with a flange 320 and a first connecting portion 321 disposed on the flange 320, and the helmet box 200 is provided with a boss 220 corresponding to the flange 320 and a second connecting portion (not labeled) disposed on the boss 220, wherein the second connecting portion can be connected with the first connecting portion 321. So, make the diapire 310 of battery case body 300 pass behind the installation through-hole 210 of helmet case 200, turn-ups 320 on the battery case body 300 and the boss 220 of helmet case 200 laminate each other, recycle the connection between first connecting portion 321 and the second connecting portion, thereby carry out stability, reliable connection as an organic whole with battery case body 300 and helmet case 200, avoid battery case body 300 to take place relative movement or rock relative to helmet case 200.
Wherein, the connection between first connecting portion 321 and the second connecting portion can be realized through modes such as joint, spiro union, riveting or grafting, only need with battery case body 300 with helmet case 200 carry on stably, reliably be connected as an organic whole can. The quantity between first connecting portion 321 and the second connecting portion also can carry out nimble adjustment or design according to actual connection needs, for example can be six first connecting portions 321 and six second connecting portions cooperate one by one, only need satisfy can carry out stable, reliable connection as an organic whole with battery case body 300 and helmet case 200.
In one embodiment, the first connecting portion 321 is provided with a through hole, the second connecting portion is provided with a screw hole, and the battery cartridge mounting structure further includes a screw member capable of passing through the through hole and screw-engaging with the screw hole. So, utilize screw-thread parts such as screw, bolt to pass behind the through-hole and the screw hole between screw-thread fit, can carry out stable, reliable connection as an organic whole with battery case body 300 and helmet case 200, convenient, swift, also be convenient for follow-up separating battery case body 300 and helmet case 200 in order to change or maintain. Of course, the through hole of the first connecting portion 321 may also be provided with an internal thread capable of being in threaded fit with the screw, so that the connection is more stable.
The arrangement of the battery modules 600 in the battery case body 300 can be flexibly adjusted or designed according to actual design requirements or use requirements.
As shown in fig. 1, in one embodiment, the battery cartridge mounting structure further includes a battery module 600. The battery modules 600 are disposed in the battery cartridge body 300, and the battery modules 600 are arranged in the lateral direction of the vehicle body (as shown in the direction a of fig. 1). Thus, the space of the battery box body 300 in the transverse direction of the vehicle body can be fully utilized, the size of the battery box body 300 in the longitudinal direction of the vehicle body can be reduced, and the design of the whole vehicle body is facilitated. Wherein the transverse direction of the vehicle body is perpendicular to the longitudinal direction of the vehicle body.
The mounting part 110 may be in the form of a mounting table, a mounting rod, or a mounting seat, and may be mounted and fixed only by being adapted to the battery pack body 300.
As shown in fig. 2 and 3, in one embodiment, the mounting portion 110 includes a first mounting rod 111, a second mounting rod 112, and a mounting platform 113. First installation pole 111 sets up with second installation pole 112 relative interval, and mount table 113 sets up between first installation pole 111 and second installation pole 112, and mount table 113 all adopts modes such as spiro union, welding, riveting with first installation pole 111 and second installation pole 112 to be connected. The battery case body 300 is disposed between the first mounting rod 111 and the second mounting rod 112, and the buffer member 400 is disposed between the bottom wall 310 of the battery case body 300 and the mounting platform 113. Thus, after the bottom wall 310 of the battery box body 300 passes through the mounting through hole 210 of the helmet box 200, the bottom wall 310 of the battery box body 300 can enter the space between the first mounting rod 111 and the second mounting rod 112 until the bottom wall 310 of the battery box body 300 abuts against the buffer 400 mounted on the mounting platform 113. Wherein, first installation pole 111 and second installation pole 112 not only can lead the installation of battery case body 300, can also restrict battery case body 300 and take place to rock relative frame 100, guarantee that battery case body 300 can be stable fix. The buffer member 400 may be fixed on the mounting platform 113 by screwing, riveting or bonding.
Further, the mounting table 113 is elastically connected to both the first mounting rod 111 and the second mounting rod 112, so that the mounting table 113 can elastically move in the axial direction of the battery case body 300. Thus, when the battery box body 300 receives external impact force or vibration force, the battery box body 300 transmits the impact force or vibration force to the mounting table 113 through the buffer member 400, so that the mounting table 113 makes reciprocating elastic motion relative to the first mounting rod 111 and the second mounting rod 112 along the axial direction of the battery box body 300, and further the impact force or vibration force received by the battery box body 300 can be further buffered and absorbed, the battery module 600 in the battery box body 300 can be further protected, and the service life of the battery module 600 is prolonged.
The elastic connection between the mounting platform 113 and the first mounting rod 111 and the second mounting rod 112 can be realized by a spring connection mode or a damping element connection mode, and the mounting platform 113 only needs to make the mounting platform 113 perform reciprocating elastic motion relative to the first mounting rod 111 and the second mounting rod 112 along the axial direction of the battery box body 300.
In addition, the helmet box 200 and the frame 100 can be connected by riveting, screwing or welding, the number of the connection points of the helmet box 200 and the frame can be flexibly selected or designed according to actual connection requirements, the connection can be performed through four, six and other connection points, and the helmet box 200 and the frame 100 can be stably and reliably connected and fixed only by meeting the requirement.
As shown in fig. 2 and 3, in one embodiment, frame 100 further includes a third mounting bar 120 and a fourth mounting bar 130. The third mounting rod 120 is connected to the first connecting rod, and the fourth mounting rod 130 is connected to the second connecting rod. The third mounting bar 120 and the fourth mounting bar 130 are arranged in the lateral direction of the vehicle body, and the third mounting bar 120 is disposed opposite to and spaced apart from the fourth mounting bar 130. The helmet box 200 is disposed between the third mounting rod 120 and the fourth mounting rod 130, and the third mounting rod 120 and the fourth mounting rod 130 are both connected to the helmet box 200. So, can set firmly helmet case 200 in the top position of automobile body, battery case body 300 passes behind helmet case 200's installation through-hole 210 for in the diapire 310 of battery case body 300 gets into the space between first installation pole 111 and the second installation pole 112, until battery case body 300's turn-ups 320 and helmet case 200's boss 220 laminating, at this moment, battery case body 300's diapire 310 contradicts and pastes tightly with bolster 400 on the mount table 113, again with screw, screw-thread spare such as bolt and first screw hole and second screw hole screw-thread fit, can be with battery case body 300 stable, reliable fixing on the automobile body. The third mounting rod 120 and the first mounting rod 111 can be connected by screwing, welding, riveting or clamping; the fourth mounting rod 130 and the second mounting rod 112 can be connected by screwing, welding, riveting or clamping; the helmet box 200 and the third and fourth mounting rods 120 and 130 may be connected by screwing, welding, riveting, or clipping.
In one embodiment, there is also provided an electric vehicle including the battery pack mounting structure of any of the above embodiments.
The electric motor car of above-mentioned embodiment, at the in-process of traveling, utilize bolster 400 can by a wide margin to frame 100 transmit to battery case body 300 the impact force or vibration power cushion and absorb to avoid battery case body 300 to receive great impact force, and then avoid battery module 600 in the battery case body 300 to receive great impact force, prolonged battery module 600's life, guaranteed the duration of electric motor car. Moreover, the helmet box 200 can constrain and position the side wall of the battery box body 300, so that the battery box body 300 is prevented from shaking relative to the frame 100, the stability of the battery module 600 in the battery box body 300 is ensured, and the service life of the battery module 600 is prolonged. Meanwhile, the helmet box 200 is usually made of flexible materials such as flexible plastics, and the impact force or the vibration force transmitted by the frame 100 can be buffered and absorbed by the helmet box 200, so that the battery module 600 in the battery box body 300 can be prevented from being subjected to large impact force, and the service life of the battery module 600 is prolonged.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. The term "and/or" as used in this disclosure includes any and all combinations of one or more of the associated listed items.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
It should also be understood that in explaining the connection relationship or the positional relationship of the elements, although not explicitly described, the connection relationship and the positional relationship are interpreted to include an error range which should be within an acceptable deviation range of a specific value determined by those skilled in the art. For example, "about," "approximately," or "substantially" may mean within one or more standard deviations, without limitation.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A battery case mounting structure, comprising:
the frame is provided with an installation part;
the helmet box is provided with a mounting through hole and is connected with the frame;
the battery box body penetrates through the installation through hole and is connected with the helmet box; and
the bolster, the bolster set up in the diapire of battery case body with between the installation department.
2. The battery pack mounting structure according to claim 1, further comprising a seat cushion, wherein a connection end of the seat cushion is rotatably connected to the helmet box, a free end of the seat cushion is detachably connected to the helmet box, and the seat cushion is provided with an interference part for interference-fitting with the battery module.
3. The battery pack mounting structure according to claim 2, wherein the interference portion includes a rubber gasket or a silicone gasket.
4. The battery box mounting structure according to claim 1, wherein the battery box body is provided with a flange and a first connecting portion provided on the flange, the helmet box is provided with a boss provided corresponding to the flange and a second connecting portion provided on the boss, and the second connecting portion is connectable to the first connecting portion.
5. The battery pack mounting structure according to claim 4, wherein the first connecting portion is provided with a through hole, the second connecting portion is provided with a threaded hole, and the battery pack mounting structure further comprises a screw member that can pass through the through hole and be screw-engaged with the threaded hole.
6. The battery cartridge mounting structure according to claim 1, further comprising battery modules that are provided in the battery cartridge body and that are arranged in a lateral direction of a vehicle body.
7. The battery pack mounting structure according to any one of claims 1 to 6, wherein the mounting portion includes a first mounting bar, a second mounting bar, and a mounting table, the first mounting bar and the second mounting bar being disposed at an interval opposite to each other, the mounting table being disposed between the first mounting bar and the second mounting bar, the mounting table being connected to both the first mounting bar and the second mounting bar, the battery pack body being disposed between the first mounting bar and the second mounting bar, and the buffer member being disposed between a bottom wall of the battery pack body and the mounting table.
8. The battery pack mounting structure according to claim 7, wherein the mounting table is elastically connected to both the first mounting rod and the second mounting rod so that the mounting table can elastically move in the axial direction of the battery pack body.
9. The battery pack mounting structure according to claim 7, wherein the vehicle frame further includes a third mounting rod and a fourth mounting rod, the third mounting rod is connected to the first mounting rod, the fourth mounting rod is connected to the second mounting rod, the third mounting rod and the fourth mounting rod are both arranged in a transverse direction of a vehicle body, the third mounting rod and the fourth mounting rod are oppositely disposed at a distance, the helmet box is disposed between the third mounting rod and the fourth mounting rod, and the third mounting rod and the fourth mounting rod are both connected to the helmet box.
10. An electric vehicle characterized by comprising the battery pack mounting structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023328816.7U CN214451527U (en) | 2020-12-30 | 2020-12-30 | Electric vehicle and battery box mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023328816.7U CN214451527U (en) | 2020-12-30 | 2020-12-30 | Electric vehicle and battery box mounting structure |
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| Publication Number | Publication Date |
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| CN214451527U true CN214451527U (en) | 2021-10-22 |
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| CN202023328816.7U Active CN214451527U (en) | 2020-12-30 | 2020-12-30 | Electric vehicle and battery box mounting structure |
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| CN (1) | CN214451527U (en) |
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