Display screen host mount and vehicle
Patent Information
- Application Number
- CN202522374019.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-10
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2035-11-10
AI Technical Summary
[0005]本申请的目的在于提供一种显示屏主机安装架及车辆，旨在解决装配干涉和安装点遮挡问题，提高主机与仪表板上部总成的装配可靠性
[0007]本申请实施例所示的方案，与现有技术相比，先将仪表板安装支架与加强梁固定，再通过仪表板安装点连接仪表板上部总成，此时主机尚未装配，不会与仪表板装配方向产生干涉；待仪表板安装完成后，将通过前端安装点完成预安装的主机安装支架和主机自仪表板上部总成的窗口区域伸入安装空间内，通过主机安装支架和仪表板支架连接，以通过暴露在窗口处的后端安装点完成对主机的固定，全程无结构冲突，避免了因结构干涉导致返工或安装困难，提升了装配效率。
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Figure CN224898559U_ABST
Abstract
Description
Technical Field
[0001] This application belongs to the field of vehicle body parts technology, and more specifically, relates to a display screen host mounting bracket and a vehicle. Background Technology
[0002] The instrument panel reinforcement beam, also known as the reinforcement beam or tubular beam, serves as the carrier for the instrument panel in the interior trim, and plays a role in mounting the air conditioner, electrical components, instrument panel, etc.
[0003] The vehicle's display head unit (hereinafter referred to as the head unit) is the processing center for limiter control and computational logic. It is mounted on a reinforcing beam via a head unit mounting bracket. The conventional head unit mounting scheme involves a fixed connection between the head unit mounting bracket and the reinforcing beam, with four mounting points on the head unit mounting bracket, each corresponding to one of the four corners of the head unit.
[0004] Most existing installation methods involve installing the reinforcing beam first, followed by the main unit and the upper instrument panel assembly. However, after the main unit is installed, the main unit mounting bracket interferes with the assembly direction of the upper instrument panel assembly, making installation difficult. If the upper instrument panel assembly is installed first, followed by the main unit, the window area created by the upper instrument panel assembly cannot fully expose the four mounting points, resulting in obstructed mounting points, limited installation space, and inability to complete the installation. Utility Model Content
[0005] The purpose of this application is to provide a display screen host mounting bracket and vehicle, which aims to solve the problems of assembly interference and mounting point obstruction, and improve the assembly reliability of the host and the upper part of the dashboard assembly.
[0006] To achieve the above objectives, the technical solution adopted in this application is as follows: In a first aspect, embodiments of this application provide a display screen host mounting bracket, comprising: An instrument panel mounting bracket is fixedly mounted on a reinforcing beam. The instrument panel mounting bracket includes an instrument panel mounting structure and a main unit mounting structure. The instrument panel mounting structure has an instrument panel mounting point for connecting to the upper instrument panel assembly. The main unit mounting structure is located on one side of the instrument panel mounting structure and has a rear mounting point for connecting to the main unit. The rear mounting point is located within the window area of the upper instrument panel assembly. The main unit mounting bracket is detachably mounted on the instrument panel mounting bracket and extends toward the other side of the reinforcing beam; the free end of the main unit mounting bracket is provided with a front mounting point.
[0007] Compared with the prior art, the solution shown in this application first fixes the instrument panel mounting bracket to the reinforcing beam, and then connects the upper instrument panel assembly through the instrument panel mounting point. At this time, the main unit has not yet been assembled and will not interfere with the assembly direction of the instrument panel. After the instrument panel is installed, the main unit mounting bracket and the main unit, which have been pre-installed through the front mounting point, extend into the installation space from the window area of the upper instrument panel assembly. The main unit mounting bracket and the instrument panel bracket are connected to fix the main unit through the rear mounting point exposed at the window. There is no structural conflict throughout the process, avoiding rework or installation difficulties caused by structural interference and improving assembly efficiency.
[0008] The detachable connection between the main unit mounting bracket and the dashboard mounting bracket allows the front end of the main unit to be pre-installed on the main unit mounting bracket. During installation, only the rear mounting point needs to be operated, reducing the space requirements for installation. Furthermore, the rear mounting point is located within a window area, ensuring that the rear mounting point of the main unit can be secured through the window area, avoiding any obstruction of the mounting point.
[0009] The fixed connection between the instrument panel mounting bracket and the reinforcing beam ensures the stability of the installation, while the main unit can be reliably fixed through the cooperation of the front and rear mounting points, preventing the main unit from becoming loose during vehicle operation.
[0010] In one possible implementation, the dashboard mounting structure has two components, which are located on opposite sides of the host mounting structure.
[0011] In the above technical solution, the two instrument panel mounting structures correspond to the upper instrument panel assemblies on both sides of the window area. The instrument panel mounting structures are attached to the inner sidewall of the upper instrument panel assembly and the upper instrument panel assembly is fixed by means of the instrument panel mounting points.
[0012] The two instrument panel mounting structures are symmetrically distributed on both sides of the main unit mounting structure, so that the weight of the upper instrument panel assembly is evenly transferred to the main unit mounting structure through the two instrument panel mounting points on both sides, and then to the reinforcing beam, avoiding the problem of uneven force caused by mounting points on one side.
[0013] In one possible implementation, both instrument panel mounting structures protrude from the upper surface of the host mounting structure, and the two instrument panel mounting structures and the host mounting structure together form a host limiting groove.
[0014] In the above technical solution, the host limiting groove limits the host in the lateral direction. It works with the front mounting point and the rear mounting point to limit the host in the circumferential direction, thus ensuring the stability of the host installation.
[0015] In one possible implementation, the dashboard mounting structure includes: Install the motherboard and connect it to the host installation structure; A folded edge structure is located at the end of the mounting motherboard away from the reinforcing beam, and the folded edge structure extends toward the side away from the host limiting groove; The instrument panel mounting point is located on the folded edge structure.
[0016] In the above technical solution, the folded edge structure bends outward to avoid collision or squeezing between the folded edge structure or the instrument panel body and the host; at the same time, the folded edge structure extends away from the host limiting groove, which also provides operators with a wider operating space when installing the instrument panel and the host.
[0017] In one possible implementation, the host installation structure includes: Positioning part, used to connect the reinforcing beam; The mounting part is located on the side of the positioning part away from the reinforcing beam; the rear mounting point is located on the mounting part.
[0018] In the above technical solution, the installation part is located on the side of the positioning part away from the reinforcing beam, so that the rear installation point is away from the reinforcing beam. When the operator installs or removes the bolts at the rear of the main unit, the tools do not need to avoid the reinforcing beam, providing more operating space for installation.
[0019] In one possible implementation, the backend installation point includes: Multiple pre-fitting holes are spaced apart on the mounting portion; Multiple mounting holes are provided on the mounting part at intervals, and the mounting holes are spaced apart from the pre-fitting holes.
[0020] In the above technical solution, the mounting hole and the pre-fitting hole form a dual fixing structure of pre-positioning and fastening, preventing the main unit from becoming loose due to relying solely on the pre-fitting hole for positioning. Furthermore, the cooperation between the pre-fitting hole and the mounting hole reduces the technical skill requirements for operators, decreases the probability of assembly errors, and thus improves product qualification rate and assembly speed.
[0021] In one possible implementation, the front-end mounting point includes: A insertion limiting hole is provided at the free end of the main unit mounting bracket.
[0022] In the above technical solution, the plug-in mating method eliminates the need for repeated alignment of bolts during the installation of the main unit front end. Instead, the plug-in positioning component at the front end of the main unit can be inserted into the plug-in limiting hole, which shortens the front end positioning time, reduces the front end installation steps, and improves the overall assembly efficiency.
[0023] In one possible implementation, the host mounting bracket includes: An extension portion, which is connected to the instrument panel mounting bracket, is used to fit against the rear sidewall of the main unit; A limiting part is provided, which is located at the front end of the extension and is set at an angle to the extension. The front mounting point is provided on the limiting part.
[0024] In the above technical solution, the length direction of the extension is consistent with the length direction of the main unit, and the upper end face of the extension is used to support the lower end of the main unit. The extension fits snugly against the main unit, which increases the contact area between the main unit mounting bracket and the main unit, bears part of the weight of the main unit and disperses vibration loads, avoids the problem of local stress concentration, and improves the overall stability of the main unit.
[0025] The limiting part needs to withstand the insertion force and vibration load of the front mounting point. Therefore, local reinforcing ribs can be set at the connection between the limiting part and the extension part to improve the bending strength at the included angle.
[0026] The limiting part and the insertion limiting hole work together to form the front limiting structure of the main unit, the extension part forms the side limiting structure of the main unit, and the rear mounting hole and the pre-fitting hole form the rear limiting structure of the main unit. The three parts work together to completely restrict the degree of freedom of the main unit, prevent the main unit from shifting, and ensure the fixed reliability of the main unit.
[0027] In one possible implementation, the host mounting bracket further includes: The central reinforcing structure is located in the middle of the width direction of the host mounting bracket and extends along the length direction of the host mounting bracket. Edge reinforcement structures are located on both sides of the main unit mounting bracket.
[0028] In the above technical solution, the combination of the central reinforcement structure and the edge reinforcement can effectively suppress bracket deformation, ensure that the relative positional accuracy of the front mounting point and the rear mounting point remains stable, avoid the main unit positioning shift caused by bracket deformation, and thus prevent the alignment of the main unit and the instrument panel window from being off.
[0029] Secondly, this application also provides a vehicle, characterized in that it employs the aforementioned display screen host mounting bracket.
[0030] The above technical solution possesses all the beneficial effects of the aforementioned display screen host mounting bracket. By connecting the host mounting bracket and the dashboard bracket, the host can be fixed through the rear mounting point exposed at the window, without any structural conflict. This avoids rework or installation difficulties caused by structural interference, thus improving assembly efficiency. At the same time, it avoids the problem of mounting points being blocked, reducing the need for installation space. It also avoids the space interference problem caused by the bulky structure of traditional mounting brackets, further realizing the compact and integrated design of vehicle components. Attached Figure Description
[0031] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0032] Figure 1 This is a schematic diagram of the structure of the display screen host mounting bracket provided in an embodiment of this application; Figure 2 A longitudinal sectional view of the display host mounting bracket provided in an embodiment of this application; Figure 3 This is a schematic diagram of the structure of the instrument panel mounting bracket provided in the embodiments of this application; Figure 4 This is a schematic diagram of the host mounting bracket provided in an embodiment of this application.
[0033] In the diagram: 100, reinforcing beam; 200, instrument panel mounting bracket; 201, fixing part; 202, side reinforcing structure; 203, central reinforcing structure; 204, projection weld stud; 205, positioning part; 206, weld bead; 210, mounting main board; 211, folded edge structure; 212, bolt hole; 213, positioning hole; 220, mounting part; 221, pre-fitting hole; 222, mounting hole; 300, main unit mounting bracket; 301, extension part; 302, limiting part; 303, insertion limiting hole; 304, central reinforcing structure; 305, edge reinforcing structure. Detailed Implementation
[0034] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.
[0035] It should be noted that when an element is referred to as being "set on" another element, it can be directly set on the other element or indirectly set on the other element. It should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.
[0036] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "a few" means two or more, unless otherwise explicitly specified.
[0037] In addition, the front-rear direction of the vehicle body as defined in the embodiments of this application refers to the front-rear direction of the vehicle's forward direction during driving; the left-right direction of the vehicle body as defined refers to the left-right direction of the vehicle's forward direction during driving; and the up-down direction of the vehicle body as defined refers to the up-down direction of the vehicle's forward direction during driving.
[0038] Please refer to the following: Figures 1 to 4 The display screen host mounting bracket provided in this application will now be described. The display screen host mounting bracket includes an instrument panel mounting bracket 200 and a host mounting bracket 300. The instrument panel mounting bracket 200 is fixedly mounted on the reinforcing beam 100 and includes an instrument panel mounting structure and a host mounting structure. The instrument panel mounting structure has an instrument panel mounting point for connecting to the upper instrument panel assembly. The host mounting structure is located on one side of the instrument panel mounting structure and has a rear mounting point for connecting to the host unit, located within the window area of the upper instrument panel assembly. The host mounting bracket 300 is detachably mounted on the instrument panel mounting bracket 200 and extends toward the other side of the reinforcing beam 100. The free end of the host mounting bracket 300 has a front mounting point.
[0039] The display screen host mounting bracket provided in this application adopts a detachable and split structure. During installation, the original installation order of the host can be changed by using the split structure, so that the instrument panel is installed first and then the host is installed, thus ensuring the stability of the instrument panel installation.
[0040] The instrument panel mounting bracket 200 is fixedly connected to the reinforcing beam 100 by welding or bolting, ensuring the stability of the connection between the entire mounting bracket and the reinforcing beam 100 and preventing displacement or breakage during subsequent assembly operations. The main unit mounting bracket 300 is connected to the instrument panel via bolts or clips, allowing it to be installed separately after the upper instrument panel assembly is completed, eliminating the risk of assembly interference.
[0041] Unlike existing technologies that set mounting points at the four corners of the main unit, this application pre-fixes the front end of the main unit to the front mounting point of the main unit mounting bracket 300, allowing the main unit and the main unit mounting bracket 300 to be pre-installed before actual installation. After the upper dashboard assembly is installed, the main unit and the main unit mounting bracket 300 are inserted into the installation space below the upper dashboard assembly through the window area. The main unit mounting bracket 300 is then connected to the dashboard mounting bracket 200, exposing the rear end of the main unit within the window area, thus securing the main unit to the rear mounting point. Finally, the front mounting point on the main unit mounting bracket 300 and the rear mounting point on the dashboard mounting bracket 200 work together to position the main unit, ensuring its stability after installation.
[0042] During installation, you can first install the main unit mounting bracket 300 and the instrument panel mounting bracket 200, and complete the installation of the upper instrument panel assembly without installing the main unit; then install the main unit, insert the front end of the main unit into the main unit mounting bracket 300, and fix its front end to the front mounting point; finally, complete the installation of the front mounting point through the window area.
[0043] The front-end mounting points can be fixed using bolt connections, snap-fit connections, or plug-in joints. The rear-end mounting points can also be fixed using bolt connections or snap-fit connections.
[0044] The display screen host mounting bracket provided in this application has the following advantages compared with the prior art: (1) First, fix the instrument panel mounting bracket 200 to the reinforcing beam 100, and then connect the upper part of the instrument panel assembly through the instrument panel mounting point. At this time, the main unit has not been assembled and will not interfere with the assembly direction of the instrument panel. After the instrument panel is installed, the main unit mounting bracket 300 and the main unit, which have been pre-installed through the front mounting point, extend into the installation space from the window area of the upper part of the instrument panel assembly. The main unit mounting bracket 300 and the instrument panel bracket are connected to fix the main unit through the rear mounting point exposed at the window. There is no structural conflict throughout the process, which avoids rework or installation difficulties caused by structural interference and improves assembly efficiency.
[0045] (2) The back-end installation point is located within the window area, which ensures that the back-end installation point of the host can be fixed through the window area, avoiding the problem of the installation point being blocked.
[0046] (3) The detachable connection between the main unit mounting bracket 300 and the instrument panel mounting bracket 200 allows the front end of the main unit to be pre-installed on the main unit mounting bracket 300. During installation, only the rear mounting point needs to be operated, reducing the requirement for installation space.
[0047] (4) The fixed connection between the instrument panel mounting bracket 200 and the reinforcing beam 100 ensures the stability of the installation. The main unit can be reliably fixed through the cooperation of the front mounting point and the rear mounting point, which avoids the main unit from becoming loose during vehicle operation and improves the assembly reliability of the main unit and the upper part of the instrument panel assembly.
[0048] Process holes are provided on both the instrument panel mounting bracket 200 and the main unit mounting bracket 300.
[0049] In some embodiments, see Figure 1 and Figure 3 There are two instrument panel mounting structures, which are located on both sides of the main unit mounting structure.
[0050] Two instrument panel mounting structures correspond to the upper instrument panel assemblies on both sides of the connecting window area. These mounting structures are fitted to the inner wall of the upper instrument panel assembly and secured to it via mounting points. Specifically, the mounting points are connected and fixed to the instrument panel. The two instrument panel mounting structures are symmetrically distributed on both sides of the main unit mounting structure, ensuring that the weight of the upper instrument panel assembly is evenly distributed to the main unit mounting structure via the mounting points on both sides, and then transferred to the body reinforcement beam 100, avoiding uneven stress distribution caused by mounting points on only one side.
[0051] The instrument panel mounting points can be secured using bolts or clips.
[0052] Optionally, the instrument panel mounting points include bolt holes 212 and positioning holes 213. At least one bolt hole 212 is provided on each instrument panel mounting structure, and positioning holes 213 are provided on one or two instrument panel mounting structures. The positioning holes 213 are elongated holes. During installation, the positioning holes 213 first engage with the positioning posts at the lower end of the instrument panel to fit the instrument panel onto the instrument panel mounting structure. Under the limiting effect of the positioning holes 213, the mounting holes 222 on the instrument panel and the bolt holes 212 on the instrument panel mounting structure correspond one-to-one, and the instruments are secured with bolts.
[0053] In some embodiments, see Figure 1 and Figure 3 Both instrument panel mounting structures protrude from the upper surface of the main unit mounting structure, and the two instrument panel mounting structures and the main unit mounting structure enclose the main unit limiting groove.
[0054] The instrument panel mounting structure is located on both sides of the main unit mounting structure, and limiting structures are formed on both sides of the main unit mounting structure. Between these two structures, a main unit limiting groove communicating with the window area is formed. During installation, the main unit enters the main unit limiting groove through the window area to prevent displacement of the main unit along the width direction of the main unit mounting structure.
[0055] During installation, the limiting groove can also serve as a guide groove, helping workers to quickly align the main unit with the rear installation point, reducing positioning and adjustment time and improving installation efficiency.
[0056] The main unit limiting slot limits the main unit in the lateral direction. It works with the front and rear mounting points to limit the main unit in the circumferential direction, ensuring the stability of the main unit installation.
[0057] Optionally, both the main unit mounting structure and the instrument panel mounting structure are plate structures, i.e., the main unit mounting structure is a main unit mounting plate and the instrument panel mounting structure is an instrument panel mounting plate. The instrument panel mounting plate extends along the thickness direction of the main unit mounting plate to protrude from the upper end face of the main unit mounting plate. The first end of the main unit mounting plate is fixedly connected to the reinforcing beam 100, and the instrument panel mounting plate is fixedly connected to the reinforcing beam 100 or to the main unit mounting plate.
[0058] The length of the main unit mounting plate is aligned with the axial direction of the reinforcing beam 100.
[0059] Two instrument panel mounting plates are located at both ends of the main unit mounting plate along its length and extend along the width of the main unit mounting plate, with instrument panel mounting points arranged at their free ends.
[0060] The free end of the main unit mounting plate in the width direction has rear mounting points. There may be one or more rear mounting points. When there are multiple rear mounting points, adjacent rear mounting points are spaced apart. For example... Figure 1 As shown, there are two rear mounting points. The two rear mounting points are used to fix the two corners of the rear of the host.
[0061] In some embodiments, see Figure 3 The instrument panel mounting structure includes a mounting main board 210 and a folded edge structure 211; the mounting main board 210 is connected to the host mounting structure; the folded edge structure 211 is located at the end of the mounting main board 210 away from the reinforcing beam 100, and the folded edge structure 211 extends toward the side away from the host limiting groove; the instrument panel mounting point is located on the folded edge structure 211.
[0062] When the instrument panel mounting structure uses an instrument panel mounting plate, the instrument panel mounting plate extends along the width direction of the main unit mounting plate, and its free end is provided with an outwardly bent edge structure 211. Positioning holes 213 and bolt holes 212 are provided on the bent edge structure 211, and the positioning holes 213 and bolt holes 212 form the instrument panel mounting points.
[0063] The folded edge structure 211 bends outward, keeping itself and the instrument panel mounting point on it away from the space of the main unit limiting groove, thus preventing the folded edge structure 211 or the instrument panel body from colliding or being squeezed by the main unit after the instrument panel is installed; at the same time, the extension direction of the folded edge structure 211 away from the main unit limiting groove also provides operators with a wider operating space when installing the instrument panel and the main unit.
[0064] Optionally, the instrument panel mounting plate and the main unit mounting plate can be an integral structure, and the instrument panel mounting plate can be formed by bending the two sides of the main unit mounting plate.
[0065] In some embodiments, see Figure 3 The main unit mounting structure includes a positioning part 205 and a mounting part 220. The positioning part 205 is used to connect the reinforcing beam 100. The mounting part 220 is located on the side of the positioning part 205 away from the reinforcing beam 100. The rear mounting point is located on the mounting part 220.
[0066] When the main unit mounting structure uses a main unit mounting plate, the main unit mounting plate is divided into a positioning part 205 and a mounting part 220 along its width direction. The positioning part 205 and the mounting part 220 can be arranged at an angle. The mounting part 220 is located on the side of the positioning part 205 away from the reinforcing beam 100, so that the rear mounting point is away from the reinforcing beam 100. When the operator installs or removes the bolts at the rear of the main unit, the tools do not need to avoid the reinforcing beam 100, and the operating space is more open. In addition, the positioning part 205 can evenly transfer the load of the main unit and related components to the reinforcing beam 100, avoiding local stress concentration.
[0067] The positioning part 205 has several weld beads 206, which are used to weld the positioning part 205 to the reinforcing beam 100. The weld beads 206 extend along the length of the main unit mounting plate. Optionally, there are two weld beads 206, which are spaced apart. A fixing part 201 is provided between the two weld beads 206 for mounting the main unit mounting bracket 300. The fixing part 201 is provided with bolt holes 212 or directly welded with bolts to facilitate fixing to the main unit mounting bracket 300.
[0068] The fixing part 201 is provided with a reinforcing structure, which includes a central reinforcing structure 203 and a side reinforcing structure 202. The central reinforcing structure 203 includes a reinforcing rib protruding toward the rear side of the fixing part 201. The reinforcing rib is formed by pressing the fixing part 201, or a separate reinforcing rib or reinforcing bar is welded to the rear side of the fixing part 201.
[0069] Lateral reinforcing structures 202 are formed on both sides of the fixing part 201. The lateral reinforcing structures 202 extend rearward and connect with the positioning part 205. Under the support of the lateral reinforcing structures 202, the fixing part 201 protrudes forward, and an installation gap is formed between the fixing part 201 and the reinforcing beam 100 to facilitate the installation of bolts and the main unit mounting bracket 300.
[0070] Optionally, the fixing part 201 is provided with two projection weld studs 204. The projection weld studs 204 are used to connect the host mounting bracket 300 and provide guidance for the host mounting bracket 300 to avoid blind installation.
[0071] In some embodiments, see Figure 3 The rear mounting point includes multiple pre-fitting holes 221 and multiple mounting holes 222; the multiple pre-fitting holes 221 are spaced apart on the mounting part 220; the multiple mounting holes 222 are spaced apart on the mounting part 220, and the mounting holes 222 and the pre-fitting holes 221 are spaced apart.
[0072] The back of the main unit has a downward-protruding limiting protrusion. During installation, the limiting protrusion is first engaged in the pre-fitting hole 221 to limit the position of the main unit. At this time, the connecting hole at the rear of the main unit corresponds one-to-one with the mounting hole 222 on the mounting part 220. Finally, the main unit is fixed to the mounting part 220 by bolts passing through the connecting hole and the mounting hole 222.
[0073] The pre-fitting holes 221 have a quick positioning function. There are two or three pre-fitting holes 221, forming a stable pre-positioning structure with three-point or two-point positioning, ensuring that the rear end of the main unit can be quickly aligned with the mounting part 220, improving positioning efficiency. The number of mounting holes 222 is the same as the number of pre-fitting holes 221. The mounting holes 222 and the pre-fitting holes 221 form a dual fixing structure of pre-positioning and fastening, preventing the main unit from becoming loose due to relying solely on the pre-fitting holes 221 for positioning.
[0074] The fit between the pre-fitting hole 221 and the mounting hole 222 reduces the technical skill requirements for operators, decreases the probability of assembly errors, and thus improves the product qualification rate and assembly speed.
[0075] In some embodiments, see Figure 4 The front mounting point includes a plug-in limiting hole 303, which is located at the free end of the main unit mounting bracket 300.
[0076] The insertion limiting hole 303 is a hole structure with dual functions of guiding and limiting. Its diameter and shape must be precisely matched with the insertion positioning parts (such as positioning posts, snap-fit bosses, etc.) at the front end of the main unit. The insertion limiting hole 303 facilitates the quick insertion of the positioning parts and can also achieve lateral limiting through the fit between the hole wall and the positioning parts, preventing the front end of the main unit from shifting left or right after assembly or during vehicle movement.
[0077] A ring-shaped reinforcing rib can be provided on the outer periphery of the insertion limiting hole 303. The reinforcing rib is used to improve the circumferential strength of the insertion limiting hole 303.
[0078] The insertion method of the insertion limiting hole 303 eliminates the need for repeated alignment of bolts during the installation of the main unit front end. Simply insert the insertion positioning part of the main unit front end into the insertion limiting hole 303 to shorten the front end positioning time, reduce the front end installation steps, and improve the overall assembly efficiency.
[0079] In some embodiments, see Figure 4 The host mounting bracket 300 includes an extension 301 and a limiting part 302; the extension 301 is connected to the instrument panel mounting bracket 200 and is used to fit against the rear side wall of the host; the limiting part 302 is located at the front end of the extension 301 and is set at an angle to the extension 301, and the front mounting point is located on the limiting part 302.
[0080] The extension 301 has two positioning holes 213 on the side near the instrument panel mounting bracket 200, and the positioning holes 213 are connected to the projection weld studs 204 one by one.
[0081] The extension 301 runs parallel to the length of the main unit, and its upper surface supports the lower part of the main unit. The extension 301 fits snugly against the main unit, increasing the contact area between the main unit mounting bracket 300 and the main unit, thus bearing part of the main unit's weight and dispersing vibration loads, avoiding localized stress concentration, and improving the overall stability of the main unit.
[0082] The angle between the limiting part 302 and the extension part 301 is usually 90°-135°. The limiting part 302 is located in front of the extension part 301 and extends upward along the thickness direction of the main unit, so that the front mounting point can be directly aligned with the insertion positioning member at the front of the main unit, ensuring that the direction of the insertion limiting hole 303 is completely consistent with the direction of the insertion positioning member.
[0083] The limiting part 302 needs to withstand the insertion force and vibration load of the front mounting point. Therefore, a local reinforcing rib can be provided at the connection between the limiting part 302 and the extension part 301 to improve the bending strength at the included angle.
[0084] The limiting part 302 and the insertion limiting hole 303 cooperate to form the front limiting structure of the host, the extension part 301 forms the side limiting structure of the host, and the rear mounting hole 222 and the pre-fitting hole 221 form the rear limiting structure of the host. The three cooperate to completely restrict the degree of freedom of the host, prevent the host from shifting, and ensure the fixed reliability of the host.
[0085] In some embodiments, see Figure 4The host mounting bracket 300 also includes a central reinforcing structure 304 and an edge reinforcing structure 305; the central reinforcing structure 304 is located in the middle of the width direction of the host mounting bracket 300 and extends along the length direction of the host mounting bracket 300; the edge reinforcing structure 305 is located on both sides of the host mounting bracket 300.
[0086] The central reinforcing structure 304 is constructed using raised ribs or pressed into grooves. The central reinforcing structure 304 extends through the extension 301 and the limiting portion 302, ensuring force transmission. The edge reinforcing structures 305 are located on both sides of the main unit mounting bracket 300 and are formed by downward bending. The edge reinforcing structures 305 are used to improve the torsional stiffness of the edges of the main unit mounting bracket 300.
[0087] The central reinforcing structure 304 and the edge reinforcing structure 305 are parallel. The two work together to effectively suppress bracket deformation, ensure that the relative positional accuracy of the front mounting point and the rear mounting point remains stable, avoid the main unit positioning shift caused by bracket deformation, and thus prevent the alignment of the main unit and the instrument panel window from deviating.
[0088] Based on the same inventive concept, this application also provides a vehicle that uses the above-mentioned display screen host mounting bracket.
[0089] The vehicle provided in this application, compared with the prior art, has all the beneficial effects of the aforementioned display screen host mounting bracket. By connecting the host mounting bracket 300 and the dashboard bracket, the host can be fixed through the rear mounting point exposed at the window, without any structural conflict, avoiding rework or installation difficulties caused by structural interference, and improving assembly efficiency; at the same time, it avoids the problem of mounting points being blocked, reducing the requirement for installation space; it avoids the space interference problem caused by the bulky structure of traditional mounting brackets, and further realizes the compact and integrated design of vehicle parts.
[0090] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.
Claims
1. A display screen host mounting bracket, characterized in that, include: A dashboard mounting bracket (200) is fixedly mounted on a reinforcing beam (100). The dashboard mounting bracket (200) includes a dashboard mounting structure and a main unit mounting structure. The dashboard mounting structure has a dashboard mounting point for connecting to the upper dashboard assembly. The main unit mounting structure is located on one side of the dashboard mounting structure and has a rear mounting point for connecting to the main unit. The rear mounting point is located within the window area of the upper dashboard assembly. The main unit mounting bracket (300) is detachably mounted on the instrument panel mounting bracket (200) and extends toward the other side of the reinforcing beam (100); the free end of the main unit mounting bracket (300) is provided with a front mounting point.
2. The display screen host mounting bracket as described in claim 1, characterized in that, The instrument panel mounting structure has two components, which are located on opposite sides of the main unit mounting structure.
3. The display screen host mounting bracket as described in claim 2, characterized in that, Both instrument panel mounting structures protrude from the upper surface of the host mounting structure, and the two instrument panel mounting structures and the host mounting structure together form a host limiting groove.
4. The display screen host mounting bracket as described in claim 3, characterized in that, The instrument panel mounting structure includes: Install the motherboard (210) and connect it to the host installation structure; A folded edge structure (211) is located at one end of the mounting motherboard (210) away from the reinforcing beam (100), and the folded edge structure (211) extends toward the side away from the host limiting groove; The instrument panel mounting point is located on the folded edge structure (211).
5. The display screen host mounting bracket as described in claim 1, characterized in that, The host installation structure includes: Positioning part (205) for connecting the reinforcing beam (100); The mounting part (220) is located on the side of the positioning part (205) away from the reinforcing beam (100); the rear mounting point is located on the mounting part (220).
6. The display screen host mounting bracket as described in claim 5, characterized in that, The backend installation points include: Multiple pre-fitting holes (221) are spaced apart on the mounting portion (220); Multiple mounting holes (222) are provided at intervals on the mounting part (220), and the mounting holes (222) are provided at intervals with the pre-fitting holes (221).
7. The display screen host mounting bracket as described in claim 1, characterized in that, The front-end installation point includes: A insertion limiting hole (303) is provided at the free end of the main unit mounting bracket (300).
8. The display screen host mounting bracket as described in claim 1, characterized in that, The host mounting bracket (300) includes: An extension (301) is connected to the instrument panel mounting bracket (200) and is used to fit against the rear sidewall of the main unit; A limiting part (302) is located at the front end of the extension (301) and is set at an angle to the extension (301). The front end mounting point is located on the limiting part (302).
9. The display screen host mounting bracket as described in claim 1, characterized in that, The host mounting bracket (300) also includes: The central reinforcing structure (304) is located in the middle of the width direction of the host mounting bracket (300) and extends along the length direction of the host mounting bracket (300); Edge reinforcement structures (305) are located on both sides of the main unit mounting bracket (300).
10. A vehicle, characterized in that, The display host mounting bracket as described in any one of claims 1-9 is adopted.