Mounting structure of emergency call component, steering support assembly and vehicle

Abstract

The invention relates to the technical field of vehicles, in particular to a mounting structure of an emergency call assembly, a steering supporting assembly and a vehicle. The installation structure comprises an upper support, a first installation support and a second installation support. The upper support comprises a top plate and wing plates located on the two opposite sides of the top plate. The first mounting bracket comprises a first plate and a second plate which are arranged in a crossed manner, the first plate is connected with one of the wing plates, and a first fixing part is arranged on the second plate; the second mounting support comprises a third plate, a fourth plate and two fixing plates which are sequentially connected, the two fixing plates are located at the end, away from the third plate, of the fourth plate, an avoiding notch is formed between the two fixing plates and the fourth plate, second fixing parts are arranged on the fixing plates, the third plate is connected to the top plate, and the fixing plates and the top plate are arranged in a spaced mode. Through the technical means, the length of the wire harness is greatly shortened, so that the cost of the wire harness is remarkably reduced, the assembly process is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicles, and particularly relates to an installation structure of an emergency call component, a steering support assembly and a vehicle. Background Art

[0002] Due to differences in geography, climate, regulations, etc., the demands for automobiles in various regions are inconsistent, and automobile manufacturers are required to provide differentiated products according to the export regions. For the demands of some regions, automobiles are required to have an emergency call function, and an emergency call system needs to be arranged in the vehicle.

[0003] The antenna and communication controller of the emergency call system are usually arranged in the driver's seat. The communication controller is installed on the steering support assembly. Since the navigation antenna needs to avoid signal interference, it cannot be directly arranged and fixed on the steering support assembly. Therefore, the navigation antenna is installed on the instrument panel, and the two are connected by a very long communication wire harness in the middle, resulting in a high overall cost and being unfavorable for assembly. Summary of the Invention

[0004] One of the purposes of the present invention is to provide an installation structure of an emergency call component to solve the technical problems of too long wire harness, high cost and being unfavorable for assembly caused by different installation positions of the controller and the navigation antenna in the prior art; the second purpose is to provide a steering support assembly; the third purpose is to provide a vehicle.

[0005] In order to achieve the above purposes, the technical scheme adopted by the present invention is as follows:

[0006] An installation structure of an emergency call component, comprising:

[0007] An upper bracket configured to be connected to the pipe beam of the steering support assembly, the upper bracket including a top plate and wing plates located on opposite sides of the top plate;

[0008] A first mounting bracket including a first plate member and a second plate member intersecting each other, the first plate member being connected to one of the wing plates, and a first fixing portion being provided on the second plate member;

[0009] A second mounting bracket including a third plate member, a fourth plate member and a fixing plate connected in sequence, two fixing plates being provided and located at one end of the fourth plate member away from the third plate member, an avoidance notch being formed between the two fixing plates and the fourth plate member, a second fixing portion being provided on the fixing plate, the third plate member being connected to the top plate, and the fixing plate being spaced apart from the top plate.

[0010] Through the above technical means, both the controller and the antenna are installed on the steering support assembly, and the distance between them is relatively close. The length of the wire harness connecting them is significantly shortened, thereby significantly reducing the wire harness cost, reducing the assembly process, improving the production efficiency, and making the installation structure of the emergency call component more compact and reasonable, optimizing the signal environment of the antenna, and ensuring the stable and reliable function of the emergency call system.

[0011] Further, in the installation structure of the emergency call component, a first weight-reducing hole is formed in the top plate, and the avoidance notch is located directly above the first weight-reducing hole.

[0012] Through the above technical means, by forming a first weight-reducing hole in the top plate, the amount of metal material used in the upper bracket body can be effectively reduced, the self-weight of the component can be reduced, which is helpful for the lightweight requirement of the whole vehicle, and the energy efficiency and endurance performance of the whole vehicle can be improved. At the same time, the first weight-reducing hole is located directly below the avoidance notch of the second mounting bracket, so that there is no metal structure shielding directly below the antenna main body area, further reducing the shielding effect and interference effect on the antenna signal transmission, ensuring that the antenna can normally receive and transmit signals in a better environment, and improving the communication reliability and response speed of the emergency call system. The position of the first weight-reducing hole and the avoidance notch form a cooperative optimization relationship, achieving a good balance among lightweight, signal performance and bracket strength.

[0013] Further, in the installation structure of the emergency call component, the second plate member is disposed higher than the top plate, and a third fixing portion protruding from the top plate is provided, and the third fixing portion is at the same height as the second plate member.

[0014] Through the above technical means, when the controller is installed, it does not rely solely on the first mounting bracket for support. Instead, it is jointly supported by the first mounting bracket (the second plate member) and the upper bracket (the third fixing portion). That is, when the controller is installed, it is fixedly connected through the second fixing portion and the third fixing portion at the same time, so that the upper bracket and the first mounting bracket jointly form the mounting base of the controller, which can significantly reduce the volume and weight of the first mounting bracket, simplify the bracket structure, and reduce the manufacturing cost. Compared with fixing only with a single first mounting bracket, this mounting method can significantly improve the anti-vibration ability and overall mounting strength of the controller during use, especially suitable for environments with large vibrations and impact loads during vehicle operation, and improve the reliability and lifespan of the emergency call system. In addition, since the third fixing portion protrudes from the top plate, a certain height gap is naturally formed between the body of the controller and the surface of the top plate after the controller is fixed. On the one hand, this gap area helps air to flow under the controller, accelerating the heat dissipation speed and reducing the temperature rise on the surface of the controller; on the other hand, it also avoids the large-area direct contact between the controller and the metal top plate, thus reducing heat accumulation and the resulting thermal expansion and contraction stress problems, taking into account the thermal management performance while ensuring firm installation, and further enhancing the working stability of the controller.

[0015] Further, in the installation structure of the emergency call component, a second weight-reducing hole is provided on the top plate, and the second weight-reducing hole is located on the top plate between the second plate member and the third fixing portion.

[0016] Through the above technical means, on the one hand, the second weight-reducing hole can effectively reduce the overall weight of the upper bracket, conform to the vehicle lightweight design trend, and reduce energy consumption and production costs; on the other hand, the second weight-reducing hole is provided below the controller, so that the gap area between the controller and the top plate is further penetrated, which helps air flow, improves the local heat dissipation effect, accelerates the discharge of heat on the surface and inside of the controller, and avoids the performance degradation or lifespan shortening of electronic devices caused by heat accumulation.

[0017] Further, in the installation structure of the emergency call component, the first mounting bracket is closer to the pipe beam of the steering support assembly than the second mounting bracket.

[0018] Through the above technical means, after the controller is assembled, the distance between the controller and the driver is closer. When using, testing, maintaining or troubleshooting the emergency call function, the staff and operators can more conveniently access and operate the controller, improving the ergonomic friendliness of the operation and reducing the maintenance man-hours.

[0019] Further, in the installation structure of the emergency call component, the top plate includes a connected horizontal section and an inclined section. The horizontal section is connected to the pipe beam, the second plate member is connected to the inclined section, and the two fixing plates are at the same height and are both parallel to the horizontal section.

[0020] By means of the above technical means, the inclined section is arranged at an upward inclination angle relative to the horizontal section, and the inclined section and the horizontal section are smoothly transitioned, maintaining an integral design as a whole. By setting the inclined section, the limited space on one side of the steering support assembly can be effectively utilized. Under the condition of limited space, it provides a reasonable height and installation angle for installing the first mounting bracket and the second mounting bracket, improving the assembly flexibility.

[0021] A steering support assembly, which includes:

[0022] The installation structure of the emergency call component;

[0023] A controller, detachably cooperated with the second plate member;

[0024] An antenna, detachably cooperated with the fourth plate member;

[0025] A wire harness, and the controller and the antenna are interconnected through the wire harness.

[0026] By means of the above technical means, the controller, the antenna and their installation structures are integrally integrated on the tube beam of the steering support assembly, and the design scheme of detachably cooperating the controller with the second plate member, detachably cooperating the antenna with the fourth plate member, and connecting the controller and the antenna through the wire harness not only realizes the modular and standardized arrangement of the emergency call component, but also improves the assembly efficiency, use reliability and later maintenance convenience of the emergency call system, further enhancing the safety and product competitiveness of the whole vehicle.

[0027] Further, in the steering support assembly, a first support plate cooperating with the second plate member is provided on the controller, a fourth fixing portion cooperating with the first fixing portion is provided on the first support plate, and the first fixing portion and the fourth fixing portion are connected by a first connecting member.

[0028] By means of the above technical means, the first support plate plays a role in enhancing the stability of the controller, ensuring that the controller can remain fixed during operation, and avoiding loosening or damage of the equipment caused by vibration or external force.

[0029] Further, in the steering support assembly, positioning bumps are provided on the second plate member, and positioning concave points cooperating with the positioning bumps are provided on the controller.

[0030] By means of the above technical means, the design of the positioning bumps and the positioning concave points can ensure that the controller can be firmly aligned with the second plate member during installation, thereby realizing error-free positioning during the assembly process. In addition, the design of the positioning bumps and the positioning concave points also has a certain self-locking effect, making the fixed position of the controller more firm after installation, further improving the overall reliability of the system.

[0031] Further, in the steering support assembly, the second plate member is disposed higher than the top plate, and a third fixing portion protruding from the top plate is provided. The third fixing portion is at the same height as the second plate member. A second support plate is provided on the controller, and a fifth fixing portion cooperating with the third fixing portion is provided on the second support plate. The third fixing portion and the fifth fixing portion are connected by a second connecting member.

[0032] By the above technical means, the introduction of the second support plate further enhances the connection stability of the controller, and further ensures that the controller will not be displaced or loosened due to vibration or external force after installation.

[0033] Further, in the steering support assembly, third support plates are provided on opposite sides of the antenna. A sixth fixing portion cooperating with the second fixing portion is provided on the third support plates. The second fixing portion and the sixth fixing portion are connected by a third connecting member.

[0034] By the above technical means, the design of the third support plate and the cooperation with the second mounting bracket enable the antenna to better distribute the external force borne during installation, avoiding deformation or damage caused by concentrated stress. By arranging the third support plates on both sides of the antenna and connecting them to the second fixing portion through the sixth fixing portion, the antenna can obtain stronger support force within the steering support assembly of the vehicle, ensuring its stability during use in the vehicle and effectively avoiding loosening or displacement of the antenna due to vibration or external force.

[0035] A vehicle includes a steering support assembly.

[0036] By the above technical means, by arranging the antenna and the controller of the emergency call component in the steering support assembly, not only the cost and assembly problems caused by redundant wire harnesses are avoided, but also the communication stability between the antenna and the controller is improved, ensuring that the emergency call function can work smoothly under various driving conditions, and further improving the comprehensive performance and market competitiveness of the vehicle.

[0037] Advantages of the present invention:

[0038] (1) Since both the controller and the antenna are mounted on the steering support assembly and are relatively close to each other, the length of the wire harness connecting them is significantly shortened, thereby significantly reducing the wire harness cost, reducing the assembly process, improving the production efficiency, and making the installation structure of the emergency call component more compact and reasonable.

[0039] (2) The antenna can form a certain interval with the top plate in the height direction, avoiding interference with the antenna signal caused by the complete fitting of the metal top plate to the antenna. In addition, an avoidance notch is formed between the two fixing plates and the fourth plate member. The avoidance notch is generally C-shaped, and the two fixing plates are distributed at both ends of the avoidance notch, so that the main body of the antenna can be avoided through the avoidance notch, further reducing interference with the antenna signal, and the antenna can normally transmit or receive signals. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 FIG. 1 schematically shows a top view of the controller provided by an embodiment of the present invention;

[0041] Figure 2 FIG. 2 schematically shows a perspective view of the antenna and the wire harness provided by an embodiment of the present invention;

[0042] Figure 3 FIG. 3 schematically shows a side view of the upper bracket in the mounting structure provided by an embodiment of the present invention;

[0043] Figure 4 FIG. 4 schematically shows a top view of the upper bracket in the mounting structure provided by an embodiment of the present invention;

[0044] Figure 5 FIG. 5 schematically shows a perspective view of the first mounting bracket in the mounting structure provided by an embodiment of the present invention;

[0045] Figure 6 FIG. 6 schematically shows a top view of the first mounting bracket in the mounting structure provided by an embodiment of the present invention;

[0046] Figure 7 FIG. 7 schematically shows a top view of the second mounting bracket in the mounting structure provided by an embodiment of the present invention;

[0047] Figure 8 FIG. 8 schematically shows a side view of the second mounting bracket in the mounting structure provided by an embodiment of the present invention;

[0048] Figure 9 FIG. 9 schematically shows a side view of the mounting structure provided by an embodiment of the present invention;

[0049] Figure 10 FIG. 10 schematically shows a top view of the mounting structure provided by an embodiment of the present invention;

[0050] Figure 11 FIG. 11 schematically shows an assembly connection relationship diagram of the mounting structure and the controller provided by an embodiment of the present invention;

[0051] Figure 12 FIG. 12 schematically shows an assembly connection relationship diagram of the mounting structure and the antenna provided by an embodiment of the present invention;

[0052] Figure 13 Schematically shows the assembly relationship diagram of the upper bracket provided by the embodiment of the present invention in the steering support assembly;

[0053] Figure 14 Schematically shows the assembly relationship diagram of the installation structure provided by the embodiment of the present invention in the steering support assembly;

[0054] Figure 15 Schematically shows the exploded structure diagram of the steering support assembly provided by the embodiment of the present invention;

[0055] Figure 16 Schematically shows the top view of the steering support assembly provided by the embodiment of the present invention.

[0056] Among them,

[0057] 100. Controller; 110. First support plate; 111. Fourth fixing part; 120. First connecting piece; 130. Second support plate; 131. Fifth fixing part; 140. Second connecting piece;

[0058] 200. Antenna; 210. Third support plate; 211. Sixth fixing part; 220. Third connecting piece; 221. Screw; 222. Expansion clip;

[0059] 300. Wiring harness;

[0060] 400. Upper bracket; 410. Top plate; 411. First weight reduction hole; 412. Third fixing part; 413. Second weight reduction hole; 414. Horizontal section; 415. Inclined section; 420. Wing plate;

[0061] 500. First mounting bracket; 510. First plate member; 520. Second plate member; 521. First fixing part; 522. Positioning convex point;

[0062] 600. Second mounting bracket; 610. Third plate member; 620. Fourth plate member; 630. Fixed plate; 631. Second fixing part; 640. Avoidance notch;

[0063] 700. Pipe beam. Detailed implementation manners

[0064] The following will illustrate the implementation manners of the present invention with reference to the accompanying drawings and preferred embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation manners. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be understood that the preferred embodiments are only for illustrating the present invention, rather than for limiting the protection scope of the present invention.

[0065] It should be noted that the diagrams provided in the following embodiments only illustrate the basic concept of the present invention in a schematic manner. Therefore, only the components related to the present invention are shown in the diagrams, rather than being drawn according to the number, shape, and size of the components during actual implementation. The type, quantity, and ratio of each component during actual implementation can be arbitrarily changed, and the component layout type may also be more complex.

[0066] As Figure 1-12 shown, this embodiment proposes an installation structure for an emergency call component. The structure of the emergency call component generally includes a controller 100, an antenna 200, and a wire harness 300 connecting the controller 100 and the antenna 200. In this embodiment, both the controller 100 and the antenna 200 are arranged on the steering support assembly of the vehicle as shown in Figure 12-16 shown, so as to reduce the layout distance between the controller 100 and the antenna 200, and further reduce the distance of the wire harness 300 between the controller 100 and the antenna 200, achieving the purpose of reducing costs, assembly steps, and man-hours.

[0067] The installation structure of the emergency call component mainly includes an upper bracket 400, a first mounting bracket 500, and a second mounting bracket 600. Among them: the upper bracket 400 is configured to be connected to the pipe beam 700 of the steering support assembly. The upper bracket 400 includes a top plate 410 and wing plates 420 located on opposite sides of the top plate 410; the first mounting bracket 500 includes a first plate member 510 and a second plate member 520 intersecting each other. The first plate member 510 is connected to one of the wing plates 420, and a first fixing portion 521 is provided on the second plate member 520; the second mounting bracket 600 includes a third plate member 610, a fourth plate member 620, and a fixing plate 630 connected in sequence. There are two fixing plates 630 and they are located at one end of the fourth plate member 620 away from the third plate member 610. An avoidance notch 640 is formed between the two fixing plates 630 and the fourth plate member 620. A second fixing portion 631 is provided on the fixing plate 630. The third plate member 610 is connected to the top plate 410, and the fixing plate 630 is arranged at an interval from the top plate 410.

[0068] During use, the upper bracket 400 is fixed to the pipe beam 700 of the steering support assembly. The upper bracket 400 forms a U-shaped sheet metal part through the top plate 410 and the wing plates 420 on both sides. The top plate 410 is located at the upper part in the height direction and is arranged substantially horizontally. The wing plates 420 on both sides extend vertically downward, presenting an overall U-shaped structure, which has good structural strength and stability. The first mounting bracket 500 is used to mount the controller 100. The first plate 510 of the first mounting bracket 500 is adhesively connected to the wing plate 420 on one side. The second plate 520 extends away from the upper bracket 400 in the width direction of the upper bracket 400. The second plate 520 is arranged substantially horizontally. The second plate 520 is used to carry the controller 100 and fix the controller 100 through the first fixing portion 521. Through such a structural design, the controller 100 can be stably fixed to the steering support assembly, and is reasonably arranged, without occupying the instrument panel space, facilitating the operation of the general assembly line. And through the above settings, the outward extension of the second plate 520 can effectively expand the mounting width, so that at least part of the controller 100 is located outside the upper bracket 400, which not only realizes the stable connection between the controller 100 and the upper bracket 400, but also avoids the controller 100 being confined within the top plate 410 of the upper bracket 400, which is beneficial to the air circulation around the controller 100, improves the heat dissipation effect of the controller 100, and enhances the overall reliability of the emergency call component. The second mounting bracket 600 is used to mount the antenna 200. The third plate 610 of the second mounting bracket 600 is adhesively connected to the surface of the top plate 410. The fixing plate 630 is used to carry the antenna 200 and fix the antenna 200 through the second fixing portion 631. The fourth plate 620 is used to make the fixing plate 630 away from the third plate 610 in the height direction, that is, to form a certain interval between the antenna 200 and the top plate 410 in the height direction, so as to avoid the interference of the signal of the antenna 200 caused by the complete fitting of the metal top plate 410 to the antenna 200. In addition, an avoidance notch 640 is formed between the two fixing plates 630 and the fourth plate 620. The avoidance notch 640 is substantially C-shaped, and the two fixing plates 630 are distributed at both ends of the avoidance notch 640, so that the main body of the antenna 200 can be avoided through the avoidance notch 640, further reducing the interference of the signal of the antenna 200. The antenna 200 can normally transmit or receive signals, so that both the antenna 200 and the controller 100 can be fixed to the steering support assembly.

[0069] During the actual installation process, the upper bracket 400 is first fixed to the pipe beam 700 of the steering support assembly, and stable positioning is achieved through the top plate 410 and the wing plate 420. Subsequently, the first mounting bracket 500 is connected to the wing plate 420 through the first plate member 510, and the controller 100 is fixed on the second plate member 520. The second mounting bracket 600 is connected to the top plate 410 through the third plate member 610, and the antenna 200 is installed on the fixing plate 630. Since both the controller 100 and the antenna 200 are installed on the steering support assembly and are relatively close to each other, the length of the wiring harness 300 connecting them is significantly shortened, thereby significantly reducing the cost of the wiring harness 300, reducing the assembly process, improving the production efficiency, and making the installation structure of the emergency call component more compact and reasonable, optimizing the signal environment of the antenna 200, and ensuring the stable and reliable function of the emergency call system.

[0070] In some embodiments, a first weight-reducing hole 411 is formed in the top plate 410, and the avoidance notch 640 is located directly above the first weight-reducing hole 411. Specifically, in order to achieve structural lightweight and function optimization, the top plate 410 is provided with a first weight-reducing hole 411 at a position corresponding to the installation area of the antenna 200. The shape of the first weight-reducing hole 411 can be set as a rectangle, an ellipse or other suitable shapes according to the overall stress and process requirements. The edge of one side or multiple sides of the first weight-reducing hole 411 can be designed with a rounded corner transition to avoid local structural fatigue or crack problems caused by stress concentration, and ensure the reliability of the overall structural strength of the upper bracket 400.

[0071] By forming the first weight-reducing hole 411 in the top plate 410, the usage amount of the metal material of the upper bracket 400 body can be effectively reduced, the self-weight of the component can be reduced, which is helpful for the lightweight requirement of the whole vehicle, and the energy efficiency and endurance performance of the whole vehicle can be improved. At the same time, the first weight-reducing hole 411 is located directly below the avoidance notch 640 of the second mounting bracket 600, so that there is no metal structure shielding directly below the main area of the antenna 200, further reducing the shielding effect and interference effect on the signal transmission of the antenna 200, ensuring that the antenna 200 can normally receive and transmit signals in a better environment, and improving the communication reliability and response speed of the emergency call system. The position of the first weight-reducing hole 411 and the avoidance notch 640 form a collaborative optimization relationship, achieving a good balance among lightweight, signal performance and bracket strength.

[0072] In some embodiments, the second plate member 520 is disposed higher than the top plate 410, and a third fixing portion 412 protruding from the top plate 410 is at the same height as the second plate member 520. Specifically, the second plate member 520 extends from the first plate member 510 and is suspended in a direction away from the top plate 410, and its height is slightly higher than that of the top plate 410, so that the controller 100 can be fixedly connected across the second plate member 520 and the top plate 410 respectively. The third fixing portion 412 protrudes from the top plate 410 and is preferably an integrally formed structure formed by upward stretching to ensure strength and rigidity, while controlling the height of its top to be substantially the same as that of the second plate member 520, so that when the controller 100 is installed, the bottom thereof is simultaneously attached to the tops of the second plate member 520 and the third fixing portion 412, and double-point fixing is achieved through the second fixing portion 631 provided on the second plate member 520 and the third fixing portion 412 provided on the top plate 410.

[0073] With the above design, when the controller 100 is installed, it does not rely solely on the first mounting bracket 500 for support, but is jointly supported by the first mounting bracket 500 (second plate member 520) and the upper bracket 400 (third fixing portion 412). That is, when the controller 100 is installed, it is fixedly connected through the second fixing portion 631 and the third fixing portion 412 at the same time, so that the upper bracket 400 and the first mounting bracket 500 jointly form the mounting base of the controller 100, which can significantly reduce the volume and weight of the first mounting bracket 500, simplify the bracket structure, and reduce the manufacturing cost. This installation method can significantly improve the anti-vibration ability and overall installation strength of the controller 100 during use compared with only using a single first mounting bracket 500 for fixing, and is particularly suitable for environments with large vibrations and impact loads during vehicle operation, improving the reliability and lifespan of the emergency call system.

[0074] In addition, since the third fixing portion 412 protrudes from the top plate 410, a certain height gap is naturally formed between the body of the controller 100 and the surface of the top plate 410 after the controller 100 is fixed. On the one hand, this gap area helps air to circulate under the controller 100, speeds up the heat dissipation rate, and reduces the temperature rise on the surface of the controller 100; on the other hand, it also avoids the large-area direct contact between the controller 100 and the metal top plate 410, thereby reducing heat accumulation and the resulting thermal expansion and contraction stress problems, taking into account both the installation firmness and the thermal management performance, and further enhancing the working stability of the controller 100.

[0075] In some embodiments, a second weight-reducing hole 413 is formed in the top plate 410, and the second weight-reducing hole 413 is located on the top plate 410 between the second plate member 520 and the third fixing portion 412. The second weight-reducing hole 413 is preferably provided on the top plate 410 and between the second plate member 520 and the third fixing portion 412, so that the formation of the second weight-reducing hole 413 does not affect the structural connection strength between the second plate member 520 and the third fixing portion 412, and enables the second weight-reducing hole 413 to be at least partially located directly below the controller 100 after final installation.

[0076] Through the above layout design, the second weight-reducing hole 413 has multiple functions: on the one hand, the second weight-reducing hole 413 can effectively reduce the overall weight of the upper bracket 400, conform to the trend of vehicle lightweight design, reduce energy consumption and production costs; on the other hand, the second weight-reducing hole 413 is formed below the controller 100, so that the gap area between the controller 100 and the top plate 410 is further penetrated, which helps air flow, improves the local heat dissipation effect, accelerates the discharge of heat on the surface and inside of the controller 100, and avoids the decline of the performance or shortening of the service life of electronic devices caused by heat accumulation. At the same time, since the position of the second weight-reducing hole 413 is accurately controlled between the second plate member 520 and the third fixing portion 412, the rigidity of the connection part will not be weakened, and the optimization balance of weight reduction and heat dissipation functions can be realized on the premise of ensuring the overall mechanical strength and vibration stability of the upper bracket 400. In summary, by reasonably arranging the second weight-reducing hole 413 on the top plate 410, not only the structural lightweight is achieved, but also the heat management requirements of the controller 100 and the structural stability of the upper bracket 400 are taken into account.

[0077] In some embodiments, the first mounting bracket 500 is closer to the pipe beam 700 of the steering support assembly than the second mounting bracket 600. Specifically, in this embodiment, the extending direction of the upper bracket 400 is preferably set perpendicular to the extending direction of the pipe beam 700, that is, the pipe beam 700 extends along the vehicle transverse direction, and the upper bracket 400 extends along the vehicle longitudinal direction. Preferably, the upper bracket 400 can directly select the front wall plate connection bracket in the existing vehicle steering support assembly, directly borrow the existing structure, and enhance the overall structural strength and rigidity of the vehicle front wall plate area by reliably connecting with the pipe beam 700, so as to improve the collision safety performance.

[0078] Since the upper bracket 400 extends from the tube beam 700 on the side away from the driver, that is, it extends from the interior space of the vehicle where the driver is located towards the front wall panel, the relative distances of the first mounting bracket 500 and the second mounting bracket 600 arranged on the upper bracket 400 from the driver will be different. To improve the operation convenience and the rationality of the system layout, in this embodiment, the first mounting bracket 500 is arranged on the side closer to the tube beam 700 than the second mounting bracket 600, so that the installed controller 100 (usually requires manual operation and maintenance) is closer to the driver than the antenna 200 (mainly used for signal transmission and reception, and basically does not require frequent operation). Specifically, through this layout design, after the controller 100 is assembled, the distance between the controller 100 and the driver is closer. When using, testing, maintaining or troubleshooting the emergency call function, the staff and operators can more conveniently access and operate the controller 100, improving the ergonomic friendliness of the operation and reducing the maintenance man-hours. At the same time, the antenna 200 is located at a position farther from the driver and closer to the front wall panel direction, which can reduce the electromagnetic interference caused by the human body to the signal transmission and reception of the antenna 200, and improve the communication quality and system reliability when the antenna 200 works.

[0079] On the basis of the above embodiment, the top plate 410 includes a horizontal section 414 and an inclined section 415 which are connected to each other. The horizontal section 414 is connected to the tube beam 700, the second plate member 520 is connected to the inclined section 415, and the two fixing plates 630 are at the same height and are both parallel to the horizontal section 414. The design of the horizontal section 414 and the inclined section 415 makes the upper bracket 400 suitable as a front wall panel connection bracket in the steering support assembly, improving the connection and reinforcement effect with the front wall panel. During use, the horizontal section 414 is usually horizontally arranged, and the inclined section 415 is inclined obliquely upward relative to the horizontal section 414, which helps the upper bracket 400 to be firmly connected to the front wall panel in the vehicle structure, playing a role in enhancing the overall rigidity and collision safety of the front wall panel area. Therefore, the upper bracket 400 can also serve as a front wall panel connection bracket, simplifying the overall vehicle structure design and reducing the number of components. The inclined section 415 is arranged at an upward inclined angle relative to the horizontal section 414, and the inclined section 415 and the horizontal section 414 are smoothly transitioned, maintaining an integral design as a whole. Through the setting of the inclined section 415, the limited space on one side of the steering support assembly can be effectively utilized. In the case of limited space, it provides a reasonable height and installation angle for installing the first mounting bracket 500 (i.e., installing the controller 100) and the second mounting bracket 600 (i.e., installing the antenna 200), improving the assembly flexibility.

[0080] Meanwhile, the two fixing plates 630 of the second mounting bracket 600 are preferably designed at the same height, and the arrangement directions of the fixing plates 630 are both parallel to the horizontal section 414. Such a design enables the antenna 200 to maintain a stable posture in the horizontal direction after installation, that is, the antenna 200 remains horizontal in both the vehicle width direction and the length direction, and will not cause the antenna 200 to be installed obliquely. The horizontal installation of the antenna 200 can effectively avoid the change in the directivity of the antenna 200 caused by the tilt angle, thereby ensuring the correct signal transceiver direction of the antenna 200 and improving the communication performance and signal stability of the emergency call system during use.

[0081] The embodiment of the present invention also correspondingly protects a steering support assembly, as Figure 12-16 shown. The steering support assembly includes a tube beam 700, an emergency call component, and an installation structure of the emergency call component. The emergency call component includes a controller 100, an antenna 200, and a wire harness 300. The installation structure of the emergency call component is the installation structure provided in the foregoing embodiments of the present application. The controller 100 is detachably cooperated with the second plate member 520, the antenna 200 is detachably cooperated with the fourth plate member 620, and the controller 100 and the antenna 200 are connected to each other through the wire harness 300.

[0082] The steering support assembly uses the tube beam 700 as the main support skeleton, and the emergency call component and its installation structure are integrally fixed on the tube beam 700, so that the emergency call component can be firmly installed in the vehicle structure along with the tube beam 700, improving the stability and seismic resistance of the overall structure. Among them, the emergency call component is reasonably arranged through the installation structure provided in the present application. The controller 100 is detachably fixed on the second plate member 520 in the installation structure, that is, the controller 100 is installed in cooperation with the second plate member 520, which not only ensures firm installation but also facilitates quick disassembly during later maintenance, repair, or replacement, improving the maintenance convenience and economy. At the same time, the detachable cooperation relationship between the antenna 200 and the fourth plate member 620 also ensures the reliability of the antenna 200 installation and the convenience of replacement, and can avoid the waste of replacing the entire installation structure due to the failure of the antenna 200.

[0083] To achieve signal transmission between the controller 100 and the antenna 200, the controller 100 and the antenna 200 are electrically connected through a wiring harness 300. The wiring harness 300 is preferably arranged on the mounting structure in a reasonable path, which not only ensures the reliable fixation of the wiring harness 300, avoids shaking, abrasion or interference of the wiring harness 300, but also ensures that the wiring harness 300 is laid simply and is convenient for assembly, reducing the assembly complexity and error rate. At the same time, the layout of the connection of the wiring harness 300 also considers the optimization of the length of the wiring harness 300, making the connection between the controller 100 and the antenna 200 stable and reliable, and the signal transmission stable, ensuring that the emergency call function can respond efficiently and reliably under various working conditions. Overall, in this embodiment, by integrally integrating the controller 100, the antenna 200 and their mounting structures on the tube beam 700 of the steering support assembly, and adopting the design scheme of the detachable cooperation between the controller 100 and the second plate member 520, the detachable cooperation between the antenna 200 and the fourth plate member 620, and the connection between the controller 100 and the antenna 200 through the wiring harness 300, not only the modular and standardized layout of the emergency call components is realized, but also the assembly efficiency, the use reliability and the later maintenance convenience of the emergency call system are improved, further enhancing the safety and product competitiveness of the whole vehicle.

[0084] In some embodiments, a first support plate 110 cooperating with the second plate member 520 is provided on the controller 100, a fourth fixing portion 111 cooperating with the first fixing portion 521 is provided on the first support plate 110, and the first fixing portion 521 and the fourth fixing portion 111 are connected by a first connecting member 120. This structural design realizes the stable connection between the controller 100 and the second plate member 520, and is convenient for disassembly and replacement. Specifically, the first support plate 110 plays a role in enhancing the stability of the controller 100, ensuring that the controller 100 can remain fixed during operation and avoiding loosening or damage of the device due to vibration or external force.

[0085] Preferably, the first fixing portion 521 is a screw hole, the fourth fixing portion 111 is a fixing hole, and the first connecting member 120 is a bolt. The bolt passes through the fixing hole and is screwed into the screw hole, thereby realizing a firm fixed connection between the controller 100 and the second plate member 520. Through the bolt fixing method, the connection between the controller 100 and the second plate member 520 is closer and more stable, and at the same time has high durability and seismic resistance. This design can ensure that the controller 100 is not affected by external vibrations or collisions during vehicle driving, reducing the possibility of failures. In addition, the bolt connection method also has the advantages of easy installation, disassembly and maintenance. When the user needs to maintain, replace or repair the controller 100, the bolt can be easily removed, the components can be disassembled and corresponding operations can be carried out, avoiding overly complex disassembly processes and improving maintenance efficiency. This structural design makes the installation method of the controller 100 more convenient, and at the same time can effectively reduce the damage risk caused by loose connecting components, thereby improving the overall reliability and long-term use performance of the system. The use of the first connecting member 120 (such as a bolt) can selectively add a locking device or anti-loosening structure, such as a lock nut or locking glue, to enhance the stability of the connection and prevent the bolt from loosening during long-term use.

[0086] In some embodiments, positioning bumps 522 are provided on the second plate member 520, and positioning dimples cooperating with the positioning bumps 522 are provided on the controller 100. The purpose of this design solution is to improve the fitting accuracy between the controller 100 and the second plate member 520 during the installation process and ensure that the controller 100 can be accurately positioned during installation. Specifically, the design of the positioning bumps 522 and the positioning dimples can ensure that the controller 100 can be firmly aligned with the second plate member 520 during installation, thereby achieving error-free positioning during the assembly process. The positioning bumps 522 are provided at appropriate positions on the second plate member 520, and corresponding positioning dimples are provided on the controller 100. When the controller 100 is installed, the positioning bumps 522 can accurately fit into the positioning dimples on the controller 100, thereby ensuring the correct position and stable installation of the controller 100. In addition, the design of the positioning bumps 522 and the positioning dimples also has a certain self-locking effect, making the fixed position of the controller 100 more firm after installation and further enhancing the overall reliability of the system. This design optimizes the assembly and connection method between components, simplifies the installation steps, and at the same time improves the assembly accuracy and long-term stability of the system.

[0087] In some embodiments, the second plate member 520 is higher than the top plate 410. A third fixing portion 412 is protrudingly provided on the top plate 410. The third fixing portion 412 is at the same height as the second plate member 520. A second support plate 130 is provided on the controller 100. A fifth fixing portion 131 that cooperates with the third fixing portion 412 is provided on the second support plate 130. The third fixing portion 412 and the fifth fixing portion 131 are connected by a second connecting member 140.

[0088] This structural design further enhances the connection stability of the controller 100 by introducing the second support plate 130, and further ensures that the controller 100 will not be displaced or loosened due to vibration or external force after installation. Preferably, the third fixing portion 412 is a projection welding nut, the fifth fixing portion 131 is a through hole opened on the second support plate 130, and the second connecting member 140 is a bolt. After the bolt passes through the through hole, it is screwed with the projection welding nut, thereby realizing a firm fixed connection between the controller 100 and the top plate 410. Using the projection welding nut as the third fixing portion 412 can ensure the strength and durability of the bolt connection, and has good anti-vibration ability, which is particularly suitable for high-vibration environments such as automobiles. Through the bolt connection method, the controller 100 can be easily disassembled and replaced. Especially in the scenarios of vehicle maintenance or equipment update, the bolt connection structure can be quickly assembled and disassembled while ensuring the reliability of the structural connection.

[0089] In some embodiments, the first support plate 110 and the second support plate 130 are respectively located on opposite sides of the controller 100. This design can achieve all-round support for the controller 100, thereby ensuring that the controller 100 is more stable during installation and can effectively disperse external forces to avoid displacement or deformation of the controller 100. By providing support plates on both sides of the controller 100 respectively, the load can be evenly distributed, further enhancing the connection strength and stability between the controller 100 and the bearing structure. The first support plate 110 and the second support plate 130 respectively provide a supporting effect on the controller 100, avoiding the shaking or offset of the controller 100 caused by single-point support. The support plates on both sides can also better cope with external forces from different directions, such as the influence of various factors such as driving operations or vibrations of in-vehicle equipment.

[0090] In some embodiments, third support plates 210 are disposed on two opposite sides of the antenna 200. A sixth fixing portion 211 adapted to cooperate with the second fixing portion 631 is provided on the third support plate 210. The second fixing portion 631 and the sixth fixing portion 211 are connected by a third connecting member 220. The design of the third support plate 210 in cooperation with the second mounting bracket 600 enables the antenna 200 to better distribute the external forces borne during installation, avoiding deformation or damage caused by concentrated stress. By arranging the third support plates 210 on both sides of the antenna 200 and connecting them to the second fixing portion 631 through the sixth fixing portion 211, the antenna 200 can obtain stronger support force within the steering support assembly of the vehicle, ensuring its stability during use in the vehicle and effectively avoiding loosening or displacement of the antenna 200 caused by vibration or external force.

[0091] Specifically, the second fixing portion 631 is preferably a square hole, and the sixth fixing portion 211 is preferably a fixing hole. The third connecting member 220 includes a screw 221 and an expansion clip 222. The expansion clip 222 is snapped into the square hole, and the screw 221 passes through the fixing hole and is screwed to the expansion clip 222, thereby firmly fixing the antenna 200 to the second mounting bracket 600. This connection method not only ensures a tight connection between the antenna 200 and the bracket, but also the design of the expansion clip 222 can provide higher stability during the fixing process, avoiding the risk of loosening during the connection process. In addition, the combination of the expansion clip 222 and the screw 221 can effectively improve the reliability of the connection structure to meet the requirements in different installation environments. For example, in some high-vibration environments, the expansion clip 222 can provide additional friction through the snap connection method to ensure a firm connection. The screw 221 further strengthens the connection through the screwing method, making it difficult for the antenna 200 to be displaced during use.

[0092] The present invention also correspondingly protects a vehicle including the steering support assembly in the foregoing embodiments. The vehicle includes a vehicle body and a steering system, wherein the steering system includes a steering support assembly, and the steering support assembly includes a tube beam 700, an emergency call component, and an installation structure for the emergency call component. The emergency call component includes a controller 100, an antenna 200, and a wire harness 300, and the controller 100 and the antenna 200 are interconnected through the wire harness 300. The installation structure of the emergency call component is as described in the foregoing embodiments. Through the installation structure of the emergency call component according to the present invention, the layout distance between the controller 100 and the antenna 200 is reduced, and the length of the wire harness 300 is decreased, thereby reducing costs, simplifying the assembly process, and improving the assembly efficiency. After the steering support assembly of the vehicle is optimized in design, the implementation of the emergency call function is more reliable, and the vehicle can quickly activate the call function in case of an emergency to ensure the safety of the driver and passengers. In particular, by arranging the antenna 200 and the controller 100 of the emergency call component in the steering support assembly, not only the costs and assembly problems caused by redundant wire harnesses 300 are avoided, but also the communication stability between the antenna 200 and the controller 100 is improved, ensuring that the emergency call function can work smoothly under various driving conditions.

[0093] Therefore, the vehicle provided by the present invention achieves the goals of improving the reliability of the emergency call system, reducing the assembly cost, and increasing the space utilization rate by optimizing the installation structure of the emergency call component, further improving the comprehensive performance and market competitiveness of the vehicle.

[0094] It should be understood that the terms used herein are for the purpose of describing particular example embodiments only and are not intended to be limiting. Unless the context clearly dictates otherwise, the singular forms "a", "an", and "the" as used herein may also include the plural forms. The terms "comprises", "comprising", "includes", and "having" are inclusive and thus specify the presence of stated features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring them to be performed in the particular order described or illustrated, unless explicitly indicated as an order of performance. It should also be understood that additional or alternative steps may be used.

[0095] Although terms such as first, second, and third may be used herein to describe multiple elements, components, regions, layers, and / or sections, these elements, components, regions, layers, and / or sections should not be limited by these terms. These terms may be used only to distinguish one element, component, region, layer, or section from another. Unless the context clearly indicates otherwise, terms such as "first" and "second" and other numerical terms do not imply an order or sequence when used herein. Thus, the first element, component, region, layer, or section discussed below may be referred to as the second element, component, region, layer, or section without departing from the teachings of the exemplary embodiments.

[0096] The foregoing are only specific embodiments of the present application, enabling those skilled in the art to understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but rather will be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. An installation structure of an emergency call component, characterized in that, Comprising: An upper bracket configured to be connected to the pipe beam of the steering support assembly, the upper bracket including a top plate and wing plates located on opposite sides of the top plate; A first mounting bracket including a first plate member and a second plate member intersecting each other, the first plate member being connected to one of the wing plates, and a first fixing portion being provided on the second plate member; A second mounting bracket including a third plate member, a fourth plate member, and a fixing plate connected in sequence, there being two fixing plates located at an end of the fourth plate member away from the third plate member, an avoidance notch being formed between the two fixing plates and the fourth plate member, a second fixing portion being provided on the fixing plate, the third plate member being connected to the top plate, and the fixing plate being spaced apart from the top plate.

2. The installation structure of the emergency call component according to claim 1, characterized in that, A first weight reduction hole is formed in the top plate, and the avoidance notch is located directly above the first weight reduction hole.

3. The installation structure of the emergency call component according to claim 1, characterized in that, The second plate member is disposed higher than the top plate, and a third fixing portion protruding from the top plate is at the same height as the second plate member.

4. The mounting structure of the emergency call component according to claim 3, characterized in that, A second weight reduction hole is formed in the top plate, and the second weight reduction hole is located on the top plate between the second plate member and the third fixing portion.

5. The installation structure of the emergency call component according to claim 1, characterized in that, The first mounting bracket is closer to the pipe beam of the steering support assembly than the second mounting bracket.

6. The installation structure of the emergency call component according to claim 1, characterized in that, The top plate includes a horizontal section and an inclined section connected to each other, the horizontal section being connected to the pipe beam, the second plate member being connected to the inclined section, and the two fixing plates being at the same height and parallel to the horizontal section.

7. A steering support assembly, characterized in that, Comprising: The mounting structure of the emergency call component according to any one of claims 1-6; A controller detachably cooperating with the second plate member; An antenna detachably cooperating with the fourth plate member; A wire harness, the controller and the antenna being interconnected through the wire harness.

8. The steering support assembly according to claim 7, characterized in that, A first support plate cooperating with the second plate member is provided on the controller, a fourth fixing portion cooperating with the first fixing portion is provided on the first support plate, and the first fixing portion and the fourth fixing portion are connected by a first connecting member.

9. The steering support assembly according to claim 7, characterized in that, A positioning bump is provided on the second plate member, and a positioning concave point cooperating with the positioning bump is provided on the controller.

10. The steering support assembly according to claim 8, wherein, The second plate member is higher than the top plate, a third fixing portion protruding from the top plate is at the same height as the second plate member, a second support plate is provided on the controller, a fifth fixing portion cooperating with the third fixing portion is provided on the second support plate, and the third fixing portion and the fifth fixing portion are connected by a second connecting member.

11. The steering support assembly according to claim 7, characterized in that, Third support plates are provided on opposite sides of the antenna, a sixth fixing portion cooperating with the second fixing portion is provided on the third support plates, and the second fixing portion and the sixth fixing portion are connected by a third connecting member.

12. A vehicle, characterized in that, Including the steering support assembly according to any one of claims 7-11.

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