WO2019042045A1 - 汽车前舱传力结构及汽车 - Google Patents

汽车前舱传力结构及汽车 Download PDF

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Publication number
WO2019042045A1
WO2019042045A1 PCT/CN2018/096428 CN2018096428W WO2019042045A1 WO 2019042045 A1 WO2019042045 A1 WO 2019042045A1 CN 2018096428 W CN2018096428 W CN 2018096428W WO 2019042045 A1 WO2019042045 A1 WO 2019042045A1
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Prior art keywords
connecting member
fixedly connected
longitudinal beam
support plate
vehicle front
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PCT/CN2018/096428
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English (en)
French (fr)
Inventor
田苗苗
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北京新能源汽车股份有限公司
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Publication of WO2019042045A1 publication Critical patent/WO2019042045A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/24—Arrangements for mounting bumpers on vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B62D25/14—Dashboards as superstructure sub-units

Definitions

  • the present disclosure relates to the field of automobile technology, and in particular to a vehicle front cabin transmission structure and an automobile.
  • the technical problem to be solved by the embodiments of the present disclosure is to provide a vehicle front cabin force transmission structure and a vehicle for realizing an optimized force transmission path and reducing the front wall intrusion amount.
  • an embodiment of the present disclosure provides a vehicle front cabin force transmission structure, including:
  • first longitudinal beam is connected to the first connecting end of the lower beam of the dash panel through a first connecting beam
  • the second longitudinal beam is opposite to the first longitudinal beam, and the second longitudinal beam is connected to the second connecting end of the lower beam of the dash panel through a second connecting beam;
  • first connecting beam and the second connecting beam both comprise:
  • the first connecting member is fixedly connected to the lower beam of the dash panel
  • the second connecting member and the first connecting member are fixedly connected at a first angle, and the second connecting member is fixedly connected to the first longitudinal beam or the second longitudinal beam;
  • the support structure is located at a junction of the first connecting member and the second connecting member, and is fixedly connected to the second connecting member and the dash lower beam, respectively, for the supporting structure Supporting the second connector.
  • the support structure includes:
  • first support plate the first support plate is vertically disposed, and a first side of the first support plate is fixedly connected to the second connecting member at a second angle, and the second angle is smaller than the first An angle
  • At least one second support plate the second support plate is horizontally disposed, and the first side of the second support plate is fixedly connected to the first support plate, and the second side of the second support plate is The second connector is fixedly connected.
  • the second side and the third side of the first support plate extend away from the second support plate to form a fixed plate, and the fixed plate is fixedly connected to the lower cross member of the dash panel.
  • the second side and the third side of the first support plate are both adjacent to the first side of the first support plate.
  • the shape of the second support plate is triangular.
  • first connecting member extends away from the second connecting member to form a fixing portion, and the fixing portion is fixedly connected with the dash lower beam.
  • the inside of the lower beam of the dash panel is provided with a reinforcing rib.
  • reinforcing ribs are arranged in an intersection.
  • the structural strength of the dash lower beam, the first longitudinal beam, the second longitudinal beam, the first connecting beam and the second connecting beam are all the same.
  • a reinforcing structure is disposed on an end surface of the dash lower beam facing away from the first longitudinal beam and the second longitudinal beam.
  • Embodiments of the present disclosure also provide an automobile including the vehicle front hull force transmitting structure as described above, the dash lower beam of the automobile front hull force transmitting structure being coupled to the sill beam of the automobile.
  • an automobile front hull transmission structure and an automobile provided by the embodiments of the present disclosure have at least the following beneficial effects:
  • the connecting beam is connected to the lower beam and the longitudinal beam of the dash panel, and the supporting structure is arranged on the connecting beam, the structural strength is enhanced, the force transmission path of the front cabin is optimized, and the intrusion prevention performance of the front wall is enhanced, and the effective reduction is effectively reduced.
  • the intrusion of the threshold during the side impact process improves the safety performance of the vehicle.
  • FIG. 1 is a schematic structural view of a force transmission structure of a front hull of an automobile according to an embodiment of the present disclosure
  • FIG. 2 is a schematic structural view of a connecting beam according to an embodiment of the present disclosure
  • Figure 3 is a partial enlarged view of the connecting beam of the embodiment of the present disclosure.
  • Figure 4 is a partial enlarged view of the connecting beam of the embodiment of the present disclosure.
  • FIG. 5 is a schematic structural view of a lower cross member of a dash panel according to an embodiment of the present disclosure
  • FIG. 6 is a second structural schematic view of a lower cross member of a dash panel according to an embodiment of the present disclosure
  • FIG. 7 is a schematic structural view of a front cabin force transmission structure and a frame connection of a vehicle according to an embodiment of the present disclosure.
  • an embodiment of the present disclosure provides a vehicle front cabin force transmission structure, including:
  • Front wall lower beam 1
  • first longitudinal beam 2 is connected to the first connecting end of the dash lower beam 1 through the first connecting beam 3;
  • a second longitudinal beam 4 is opposite to the first longitudinal beam 2, and the second longitudinal beam 4 is connected to the second of the dash lower beam 1 by a second connecting beam 5 Connection end
  • first connecting beam 3 and the second connecting beam 5 each include:
  • first connecting member 6 the first connecting member 6 is fixedly connected to the dash lower beam 1;
  • a second connecting member 7 the second connecting member 7 and the first connecting member 6 are fixedly connected at a first predetermined angle, the second connecting member 7 and the first longitudinal beam 2 or the The second longitudinal beam 4 is fixedly connected;
  • the supporting structure 8 is located at a joint of the first connecting member 6 and the second connecting member 7 , and is fixedly connected to the second connecting member 7 and the dash lower beam 1 respectively
  • the support structure 8 is used to support the second connecting member 7.
  • the first connecting beam 3 includes:
  • the third connecting member is fixedly connected to the dash lower beam 1;
  • a fourth connecting member the fourth connecting member and the third connecting member are fixedly connected at a first predetermined angle, and the fourth connecting member is fixedly connected to the first longitudinal beam 2;
  • the first supporting structure 8 is located at a junction of the third connecting member and the fourth connecting member, and is respectively fixed to the fourth connecting member and the dash lower beam 1 Connected, the first support structure 8 is for supporting the fourth connector.
  • the second connecting beam 5 comprises:
  • the fifth connecting member is fixedly connected to the dash lower beam 1;
  • the sixth connecting member and the fifth connecting member are fixedly connected at a first predetermined angle, and the sixth connecting member is fixedly connected to the second longitudinal beam 4;
  • the second support structure 8 is for supporting the sixth connector.
  • the connecting beam is connected to the lower beam 1 and the longitudinal beam of the dash panel, and the supporting structure 8 is arranged on the connecting beam, thereby strengthening the structural strength and optimizing the force transmission path of the front hull, so that the anti-intrusion performance of the front wall is enhanced.
  • the utility model effectively reduces the intrusion amount of the threshold during the side impact process and improves the safety performance of the vehicle.
  • the impact force is transmitted by the longitudinal beam to the lower cross member 1 of the front wall, and when passing through the connecting beam, the support structure 8 can be connected to the second connecting member 7 of the connecting beam connected to the longitudinal beam.
  • the support structure 8 can be connected to the second connecting member 7 of the connecting beam connected to the longitudinal beam.
  • the support structure 8 may include:
  • first support plate 81 the first support plate 81 is vertically disposed, and the first side of the first support plate 81 is fixedly connected to the second connecting member 7 at a second predetermined angle.
  • the second preset angle is smaller than the first preset angle
  • At least one second support plate 82, the second support plate 82 is horizontally disposed, and the first side of the second support plate 82 is fixedly connected to the first support plate 81, and the second support plate 82 is The second side is fixedly connected to the second connecting member 7.
  • the first preset angle is determined according to the angle of the bent portion of the lower beam 1 of the dash panel
  • the second preset angle is determined according to the angle between the second connecting member 7 of the connecting beam and the lower cross member 1 of the dash panel.
  • the first support plate 81 is fixedly connected to the dash lower beam 1
  • the second support plate 82 is disposed between the first support plate 81 and the second connecting member 7 and horizontally disposed to support the second connecting member 7 . Function to ensure the smooth flow of the force transmission channel.
  • the first support plate 81 is fixedly connected to the lower cross member 1 of the dash panel, and the connection with the lower cross member 1 of the dash panel is further strengthened by the fixing plate 83.
  • the shape of the fixing plate 83 and the shape of the lower cross member 1 of the dash panel are adopted. Matching, it can also be used as a limit guide during installation.
  • the second support plate 82 has a triangular shape. The setting of the triangle can effectively enhance the stability of the support.
  • the first connecting member 6 extends away from the second connecting member 7 to form a fixing portion 9 which is fixedly connected to the dash lower beam 1.
  • the first connecting member 6 is elongated at the tail end to form an elongated structure, and a fixing portion 9 for connecting with the lower beam 1 of the dash panel is formed, which ensures the first connecting member 6 of the connecting beam and the lower cross member 1 of the dash panel. Full contact, easy to transfer.
  • the inside of the dash lower beam 1 is provided with a reinforcing rib 10 .
  • the reinforcing rib 10 can be selected as a cross setting.
  • the reinforcing rib 10 is provided, and the cross reinforcing rib can effectively improve the structural strength of the lower cross member 1 of the dash panel, and is advantageous for transmitting force when subjected to impact.
  • the structural strengths of the dash lower beam 1, the first longitudinal beam 2, the second longitudinal beam 4, the first connecting beam 3 and the second connecting beam 5 are all the same.
  • the structural strengths are the same or substantially the same, that is, the difference in structural strength between different components is less than a predetermined value, and the structural strength is the same to facilitate the transmission of force when subjected to an impact.
  • a reinforcing structure 11 is disposed on an end surface of the dash lower beam 1 facing away from the first longitudinal beam 2 and the second longitudinal beam 4.
  • the reinforcing structure 11 can effectively improve the structural strength of the lower cross member 1 of the dash panel, and is advantageous for transmitting force when subjected to an impact.
  • an embodiment of the present disclosure further provides an automobile including the automobile front cabin force transmitting structure, the front cowl lower beam 1 of the automobile front cabin power transmitting structure being connected to the automobile The threshold beam is 12.
  • the lower beam 1 and the longitudinal beam of the dash panel are connected by providing a connecting beam, and the supporting structure 8 is arranged on the connecting beam, thereby strengthening the structural strength and optimizing the force transmission path of the front hull, so that the front wall is prevented from intruding.
  • the performance is enhanced, which effectively reduces the intrusion of the threshold during the side impact and improves the safety performance of the vehicle.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

一种汽车前舱传力结构及汽车，该汽车前舱传力结构包括：前围板下横梁（1）；第一纵梁（2）；第一纵梁（2）通过第一连接梁（3）连接至前围板下横梁（1）的第一连接端；第二纵梁（4），第二纵梁（4）与第一纵梁（2）相对设置，第二纵梁（4）通过第二连接梁（5）连接至前围板下横梁（1）的第二连接端；其中，第一连接梁（3）和第二连接梁（5）均包括：第一连接件（6），第一连接件（6）与前围板下横梁（1）固定连接；第二连接件（7），第二连接件（7）与第一连接件（6）之间呈第一角度固定连接，第二连接件（7）与第一纵梁（2）或第二纵梁（4）固定连接；支撑结构（8），支撑结构（8）用于支撑第二连接件（7）。

Description

汽车前舱传力结构及汽车
相关申请的交叉引用
本申请主张在2017年8月31日在中国提交的中国专利申请No.201710770390.4的优先权，其全部内容通过引用包含于此。
技术领域
本公开涉及汽车技术领域，特别涉及一种汽车前舱传力结构及汽车。
背景技术
在碰撞试验中，100％重叠正面碰撞和正面40％重叠可变形壁障碰撞对前围提出了很高的要求，其中前围结构决定传力路径的优劣，传力路径不佳会导致前围入侵量增大，对驾驶人员造成严重伤害。
发明内容
本公开实施例要解决的技术问题是提供一种汽车前舱传力结构及汽车，用以实现优化传力路径，减小前围侵入量。
为解决上述技术问题，本公开实施例提供了一种汽车前舱传力结构，包括：
前围板下横梁；
第一纵梁；所述第一纵梁通过第一连接梁连接至所述前围板下横梁的第一连接端；
第二纵梁，所述第二纵梁与所述第一纵梁相对设置，所述第二纵梁通过第二连接梁连接至所述前围板下横梁的第二连接端；
其中，所述第一连接梁和所述第二连接梁均包括：
第一连接件，所述第一连接件与所述前围板下横梁固定连接；
第二连接件，所述第二连接件与所述第一连接件之间呈第一角度固定连接，所述第二连接件与所述第一纵梁或所述第二纵梁固定连接；
支撑结构，所述支撑结构位于所述第一连接件和所述第二连接件的连接 处，且分别与所述第二连接件和所述前围板下横梁固定连接，所述支撑结构用于支撑所述第二连接件。
进一步的，所述支撑结构包括：
第一支撑板，所述第一支撑板竖直设置，且所述第一支撑板的第一侧边与所述第二连接件呈第二角度固定连接，所述第二角度小于所述第一角度；
至少一个第二支撑板，所述第二支撑板水平设置，且所述第二支撑板的第一侧边与所述第一支撑板固定连接，所述第二支撑板的第二侧边与所述第二连接件固定连接。
进一步的，所述第一支撑板的第二侧边和第三侧边向背离所述第二支撑板的方向延伸，形成固定板，所述固定板与所述前围板下横梁固定连接，其中，所述第一支撑板的第二侧边和第三侧边均与所述第一支撑板的第一侧边相邻。
进一步的，所述第二支撑板的形状呈三角形。
进一步的，所述第一连接件向远离所述第二连接件的方向延伸，形成一固定部，所述固定部与所述前围板下横梁固定连接。
进一步的，所述前围板下横梁的内部设置有加强筋。
进一步的，所述加强筋交叉设置。
进一步的，所述前围板下横梁、所述第一纵梁、所述第二纵梁、所述第一连接梁和所述第二连接梁的结构强度均相同。
进一步的，所述前围板下横梁背离所述第一纵梁和所述第二纵梁的端面上设置有加强结构。
本公开实施例还提供了一种汽车，包括如上所述的汽车前舱传力结构，所述汽车前舱传力结构的前围板下横梁连接至所述汽车的门槛梁。
与相关技术相比，本公开实施例提供的一种汽车前舱传力结构及汽车，至少具有以下有益效果：
本公开实施例，通过设置连接梁连接前围板下横梁和纵梁，并且连接梁上设置支撑结构，增强了结构强度，优化了前舱传力路径，使得前围防侵入性能增强，有效减少了侧碰过程中门槛的侵入量，提高了车辆的安全性能。
附图说明
图1为本公开实施例的汽车前舱传力结构的结构示意图；
图2为本公开实施例的连接梁的结构示意图；
图3为本公开实施例的连接梁的局部放大图之一；
图4为本公开实施例的连接梁的局部放大图之二；
图5为本公开实施例的前围板下横梁的结构示意图之一；
图6为本公开实施例的前围板下横梁的结构示意图之二；
图7为本公开实施例的汽车的前舱传力结构与车架连接的结构示意图。
【附图标记说明】
1、前围板下横梁；2、第一纵梁；3、第一连接梁；4、第二纵梁；5、第二连接梁；6、第一连接件；7、第二连接件；8、支撑结构；81、第一支撑板；82、第二支撑板；83、固定板；9、固定部；10、加强筋；11、加强结构；12、门槛梁。
具体实施方式
为使本公开要解决的技术问题、技术方案和优点更加清楚，下面将结合附图及具体实施例进行详细描述。在下面的描述中，提供诸如具体的配置和组件的特定细节仅仅是为了帮助全面理解本公开的实施例。因此，本领域技术人员应该清楚，可以对这里描述的实施例进行各种改变和修改而不脱离本公开的范围和精神。另外，为了清楚和简洁，省略了对已知功能和构造的描述。
应理解，说明书通篇中提到的“一个实施例”或“一实施例”意味着与实施例有关的特定特征、结构或特性包括在本公开的至少一个实施例中。因此，在整个说明书各处出现的“在一个实施例中”或“在一实施例中”未必一定指相同的实施例。此外，这些特定的特征、结构或特性可以任意适合的方式结合在一个或多个实施例中。
在本公开的各种实施例中，应理解，下述各过程的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本公开实施例的实施过程构成任何限定。
参见图1至图7，本公开实施例提供了一种汽车前舱传力结构，包括：
前围板下横梁1；
第一纵梁2；所述第一纵梁2通过第一连接梁3连接至所述前围板下横梁1的第一连接端；
第二纵梁4，所述第二纵梁4与所述第一纵梁2相对设置，所述第二纵梁4通过第二连接梁5连接至所述前围板下横梁1的第二连接端；
其中，所述第一连接梁3和所述第二连接梁5均包括：
第一连接件6，所述第一连接件6与所述前围板下横梁1固定连接；
第二连接件7，所述第二连接件7与所述第一连接件6之间呈第一预设角度固定连接，所述第二连接件7与所述第一纵梁2或所述第二纵梁4固定连接；
支撑结构8，所述支撑结构8位于所述第一连接件6和所述第二连接件7的连接处，且分别与所述第二连接件7和所述前围板下横梁1固定连接，所述支撑结构8用于支撑所述第二连接件7。
参见图1，具体的，所述第一连接梁3包括：
第三连接件，所述第三连接件与所述前围板下横梁1固定连接；
第四连接件，所述第四连接件与所述第三连接件之间呈第一预设角度固定连接，所述第四连接件与所述第一纵梁2固定连接；
第一支撑结构8，所述第一支撑结构8位于所述第三连接件和所述第四连接件的连接处，且分别与所述第四连接件和所述前围板下横梁1固定连接，所述第一支撑结构8用于支撑所述第四连接件。
所述第二连接梁5包括：
第五连接件，所述第五连接件与所述前围板下横梁1固定连接；
第六连接件，所述第六连接件与所述第五连接件之间呈第一预设角度固定连接，所述第六连接件与所述第二纵梁4固定连接；
第二支撑结构8，所述第二支撑结构8位于所述第五连接件和所述第六连接件的连接处，且分别与所述第六连接件和所述前围板下横梁1固定连接，所述第二支撑结构8用于支撑所述第六连接件。
本公开实施例，通过设置连接梁连接前围板下横梁1和纵梁，并且连接 梁上设置支撑结构8，增强了结构强度，优化了前舱传力路径，使得前围防侵入性能增强，有效减少了侧碰过程中门槛的侵入量，提高了车辆的安全性能。
其中，前舱传力结构在承受冲击过程中，冲击力由纵梁向前围板下横梁1传递，在经过连接梁时，支撑结构8能够对连接梁的与纵梁连接的第二连接件7起到支撑作用，从而保证传力通道的顺畅，保证传到纵梁的能量传至前围板下横梁1，进而传递至门槛梁，有效减少了碰撞过程中门槛的侵入量，提高了车辆的安全性能。
参见图1至图3，所述支撑结构8可以包括：
第一支撑板81，所述第一支撑板81竖直设置，且所述第一支撑板81的第一侧边与所述第二连接件7呈第二预设角度固定连接，所述第二预设角度小于所述第一预设角度；
至少一个第二支撑板82，所述第二支撑板82水平设置，且所述第二支撑板82的第一侧边与所述第一支撑板81固定连接，所述第二支撑板82的第二侧边与所述第二连接件7固定连接。
其中，第一预设角度根据前围板下横梁1弯折部分的角度确定，第二预设角度根据连接梁的第二连接件7与前围板下横梁1之间的夹角确定。
其中，第一支撑板81与前围板下横梁1固定连接，第二支撑板82设置在第一支撑板81与第二连接件7之间，且水平设置，为第二连接件7起支撑作用，保证传力通道的顺畅。
参见图2和图3，其中所述第一支撑板81的第二侧边和第三侧边向背离所述第二支撑板82的方向延伸，形成固定板83，所述固定板83与所述前围板下横梁1固定连接，其中，所述第一支撑板81的第二侧边和第三侧边均与所述第一支撑板81的第一侧边相邻。
其中，第一支撑板81与前围板下横梁1固定连接，且通过固定板83进一步加强与前围板下横梁1连接的稳固，通过固定板83的形状与前围板下横梁1的外形相匹配，其还可以在安装时起到限位导向作用。
进一步的，所述第二支撑板82的形状呈三角形。三角形的设置能够有效增强支撑的稳固。
参见图4，其中所述第一连接件6向远离所述第二连接件7的方向延伸，形成一固定部9，所述固定部9与所述前围板下横梁1固定连接。
其中，第一连接件6在尾端加长形成伸长结构，形成用于与前围板下横梁1连接的固定部9，保证了连接梁的第一连接件6与前围板下横梁1的充分接触，便于传力。
进一步的，所述前围板下横梁1的内部设置有加强筋10。其中，加强筋10可选为交叉设置。设置加强筋10，且为交叉加强筋能够有效提高前围板下横梁1的结构强度，有利于在承受冲击时传力。
进一步的，所述前围板下横梁1、所述第一纵梁2、所述第二纵梁4、所述第一连接梁3和所述第二连接梁5的结构强度均相同。结构强度相同或大致相同，也就是不同部件之间的结构强度的差值小于一预设值，结构强度相同有利于在受到冲击时传力。
进一步的，所述前围板下横梁1背离所述第一纵梁2和所述第二纵梁4的端面上设置有加强结构11。加强结构11能够有效提高前围板下横梁1的结构强度，有利于在承受冲击时传力。
根据本公开另一方面，本公开实施例还提供了一种汽车，包括如上所述的汽车前舱传力结构，所述汽车前舱传力结构的前围板下横梁1连接至所述汽车的门槛梁12。
综上，本公开实施例，通过设置连接梁连接前围板下横梁1和纵梁，并且连接梁上设置支撑结构8，增强了结构强度，优化了前舱传力路径，使得前围防侵入性能增强，有效减少了侧碰过程中门槛的侵入量，提高了车辆的安全性能。
还需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含。
以上所述是本公开的可选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本公开所述原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本公开的保护范围。

Claims (10)

  1. 一种汽车前舱传力结构，包括：
    前围板下横梁；
    第一纵梁；所述第一纵梁通过第一连接梁连接至所述前围板下横梁的第一连接端；
    第二纵梁，所述第二纵梁与所述第一纵梁相对设置，所述第二纵梁通过第二连接梁连接至所述前围板下横梁的第二连接端；
    其中，所述第一连接梁和所述第二连接梁均包括：
    第一连接件，所述第一连接件与所述前围板下横梁固定连接；
    第二连接件，所述第二连接件与所述第一连接件之间呈第一角度固定连接，所述第二连接件与所述第一纵梁或所述第二纵梁固定连接；
    支撑结构，所述支撑结构位于所述第一连接件和所述第二连接件的连接处，且分别与所述第二连接件和所述前围板下横梁固定连接，所述支撑结构用于支撑所述第二连接件。
  2. 根据权利要求1所述的汽车前舱传力结构，其中，所述支撑结构包括：
    第一支撑板，所述第一支撑板竖直设置，且所述第一支撑板的第一侧边与所述第二连接件呈第二角度固定连接，所述第二角度小于所述第一角度；
    至少一个第二支撑板，所述第二支撑板水平设置，且所述第二支撑板的第一侧边与所述第一支撑板固定连接，所述第二支撑板的第二侧边与所述第二连接件固定连接。
  3. 根据权利要求2所述的汽车前舱传力结构，其中，所述第一支撑板的第二侧边和第三侧边向背离所述第二支撑板的方向延伸，形成固定板，所述固定板与所述前围板下横梁固定连接，其中，所述第一支撑板的第二侧边和第三侧边均与所述第一支撑板的第一侧边相邻。
  4. 根据权利要求2所述的汽车前舱传力结构，其中，所述第二支撑板的形状呈三角形。
  5. 根据权利要求1所述的汽车前舱传力结构，其中，所述第一连接件向远离所述第二连接件的方向延伸，形成一固定部，所述固定部与所述前围板 下横梁固定连接。
  6. 根据权利要求1所述的汽车前舱传力结构，其中，所述前围板下横梁的内部设置有加强筋。
  7. 根据权利要求6所述的汽车前舱传力结构，其中，所述加强筋交叉设置。
  8. 根据权利要求1所述的汽车前舱传力结构，其中，所述前围板下横梁、所述第一纵梁、所述第二纵梁、所述第一连接梁和所述第二连接梁的结构强度均相同。
  9. 根据权利要求1所述的汽车前舱传力结构，其中，所述前围板下横梁背离所述第一纵梁和所述第二纵梁的端面上设置有加强结构。
  10. 一种汽车，包括如权利要求1～9中任一项所述的汽车前舱传力结构，所述汽车前舱传力结构的前围板下横梁连接至所述汽车的门槛梁。
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