Ultrasonic radar support, radar assembly, air-inlet grille structure and vehicle

Abstract

The utility model discloses an ultrasonic radar support, a radar assembly, an air-inlet grille structure and a vehicle, and relates to the technical field of vehicle parts. The ultrasonic radar support is applied to an air-inlet grille structure, the air-inlet grille structure is provided with a normally-open air-inlet grille, the normally-open air-inlet grille is provided with a mounting through hole, and the mounting through hole penetrates through the front side face and the rear side face of the normally-open air-inlet grille; the ultrasonic radar support comprises a cylinder structure and a connecting through hole; the cylinder structure is fixedly matched in the mounting through hole, and the cylinder surface of the cylinder structure is attached to the hole wall of the mounting through hole; the connecting through hole is formed in the cylinder structure; the connecting through hole is used for accommodating a target ultrasonic radar. According to the technical scheme, the ultrasonic radar support and the normally-open air inlet grille are connected and fixed in a shaft hole matching mode, the requirement for the size of the contact area between the support and the rear side face of the grille is lowered, forward installation of the support can be achieved, and the grille does not need to be excessively limited when modeling design is conducted.

Description

Technical Field

[0001] This application relates to the technical field of vehicle spare parts, and particularly to an ultrasonic radar bracket, a radar component, an intake grille structure and a means of transportation. Background Art

[0002] Radar on means of transportation such as vehicles is usually used in an Advanced Driving Assistance System to achieve functions such as adaptive cruise control, forward collision warning, automatic emergency braking, lane keeping assistance, blind spot monitoring, etc., which can improve driving safety and comfort.

[0003] For an ultrasonic radar, it is usually installed on the front intake grille of a vehicle or other means of transportation with the help of a radar bracket. Currently, the common installation method of the radar bracket is the back-mounted method, that is, it is installed on the rear side of the front intake grille (hereinafter referred to as the rear side of the grille) from back to front, and the radar bracket is fixed to the rear side of the grille by welding or other means. This method has certain requirements for the contact area between the radar bracket and the rear side of the grille. If the contact area is too small, the stability of the connection cannot be guaranteed. In addition, due to the limitations of the manufacturing process of the mold for forming the radar bracket, the radar bracket can only be designed into a relatively regular shape and cannot be designed into a more complex special-shaped structure.

[0004] Due to the above limitations of the radar bracket, when designing the shape of the front intake grille, it is impossible to set a concave structure with a relatively small cross-sectional area and a relatively complex cross-sectional shape at the position for installing the ultrasonic radar on the rear side of the grille, otherwise the radar bracket cannot be installed into the concave structure, which greatly restricts the shaping of the front intake grille. Summary of the Utility Model

[0005] The main purpose of this application is to propose an ultrasonic radar bracket, aiming to solve the technical problem that the current radar bracket has many limitations in the installation process, which greatly restricts the shaping of the front intake grille.

[0006] To achieve the above object, the ultrasonic radar bracket proposed in this application is applied to an intake grille structure. The intake grille structure has a normally open intake grille, and the normally open intake grille is provided with an installation through hole that penetrates the front side and the rear side of the normally open intake grille; the ultrasonic radar bracket includes:

[0007] A columnar structure fixedly fitted in the installation through hole, and the columnar surface of the columnar structure fits against the hole wall of the installation through hole;

[0008] A connection through hole opened on the columnar structure; the connection through hole is used to accommodate a target ultrasonic radar.

[0009] Optionally, the ultrasonic radar bracket further includes a plate-like structure; the front end of the columnar structure is connected to the rear side of the plate-like structure, the connection through hole penetrates through the columnar structure and the plate-like structure, and the rear side of the plate-like structure is connected to the front side of the normally open intake grille.

[0010] Optionally, the rear side of the plate-like structure is adhesively bonded to the front side of the normally open intake grille.

[0011] Optionally, the edge of the plate-like structure has a rounded corner portion.

[0012] Optionally, the maximum dimension of the plate-like structure in the left-right direction is 40 mm.

[0013] Optionally, the maximum dimension of the plate-like structure in the height direction is 40 mm.

[0014] Optionally, the thickness of the plate-like structure is uniform everywhere.

[0015] Optionally, a buckle portion is provided on the columnar surface of the columnar structure, and the buckle portion is snap-fitted into the mounting through hole.

[0016] The present application also provides a radar assembly, including a target ultrasonic radar and the ultrasonic radar bracket as described above; the target ultrasonic radar is installed in the connection through hole of the ultrasonic radar bracket.

[0017] The present application also provides an intake grille structure, including a normally open intake grille and the radar assembly as described above; the normally open intake grille has a convex structure protruding forward, and a recessed portion behind the convex structure forms a receiving cavity; the mounting through hole is opened on the convex structure, and at least a part of the target ultrasonic radar is located in the receiving cavity.

[0018] Optionally, the mounting through hole is integrally formed on the convex structure by injection molding.

[0019] The present application also provides a vehicle, including a vehicle body and the intake grille structure as described above, and the intake grille structure is arranged at the front part of the vehicle body.

[0020] The technical solution of the present application is to achieve the connection and fixation between the ultrasonic radar bracket and the normally open air intake grille by the axial hole cooperation between the column structure and the installation through hole, and it is not necessary or not completely necessary to use the connection between the ultrasonic radar bracket and the rear side of the normally open air intake grille to achieve fixation. Therefore, even if the contact area between the ultrasonic radar bracket and the rear side of the normally open air intake grille is minimized to the maximum extent, the connection stability between the ultrasonic radar bracket and the normally open air intake grille can still be guaranteed; and since the above-mentioned contact area can be minimized to the maximum extent, it is equivalent to minimizing the area of the flat plate structure used for connecting with the rear side of the grille on the existing radar bracket to the maximum extent, and even directly canceling the flat plate structure; in this way, when the normally open air intake grille needs to set a recessed portion at the position (i.e., the position where the installation through hole is located) on its rear side for installing the target ultrasonic radar due to the requirements of the shape design, the cross-section of the accommodating cavity formed by the recessed portion can be set to a smaller size, and the cross-section of the accommodating cavity can be set to a more complex special-shaped shape, without having to worry about the problem that the ultrasonic radar bracket cannot be installed in the accommodating cavity due to the presence of the larger flat plate structure, thereby broadening the space for the normally open air intake grille to play in the shape design.

[0021] Furthermore, when the ultrasonic radar bracket in the present application directly eliminates the flat plate structure used to connect with the rear side of the grille on the existing radar bracket, the ultrasonic radar bracket can be installed on the normally open air intake grille in a normal installation manner, that is, the column structure is inserted into the installation through hole from front to back, so that the cylindrical surface of the column structure fits with the hole wall of the installation through hole, and the column structure and the installation through hole are fixed by the shaft-hole matching method. In this case, the recessed part on the rear side of the normally open air intake grille can be designed to be any shape and any size, and it is only necessary to ensure that the column structure and the target ultrasonic radar can be accommodated in the accommodating cavity formed by the recessed part; and compared with the back-mounting method adopted by the existing radar bracket, this normal installation method can be operated in front of the vehicle body, which is easier to install and disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0023] Figure 1 A schematic diagram of a cross-sectional exploded structure of an embodiment of a radar assembly provided in the present application;

[0024] Figure 2 A schematic diagram of the overall decomposition structure of an embodiment of a radar assembly provided by the present application;

[0025] Figure 3 Schematic diagram of a partial cross-sectional structure of an embodiment of the radar component provided by this application;

[0026] Figure 4 Schematic diagram of a partially enlarged structure of an embodiment of the ultrasonic radar bracket provided by this application;

[0027] Figure 5 Schematic diagram of the overall structure of an embodiment of the intake grille structure provided by this application.

[0028] Explanation of the reference numerals in the drawings:

[0029] 1000, intake grille structure; 100, normally open intake grille; 101, convex structure; 102, accommodation cavity;

[0030] 1, ultrasonic radar bracket; 11, cylindrical structure; 12, connecting through hole; 13, plate-like structure; 111, buckle part; 131, rounded corner part;

[0031] 2, target ultrasonic radar.

[0032] The realization, functional features and advantages of the purpose of this application will be further described with reference to the embodiments and the accompanying drawings. Detailed implementation manners

[0033] Next, the technical solutions in the embodiments of this application will be clearly and completely described with reference to the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of this application without creative efforts shall fall within the protection scope of this application.

[0034] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of this application, the directional indications are only used to explain the relative position relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0035] In addition, if the embodiments of the present application involve descriptions such as "first", "second", etc., the descriptions of "first", "second", etc. are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, if "and / or" or "and / or" appears throughout the text, its meaning includes three parallel scenarios. Taking "A and / or B" as an example, it includes Scenario A, or Scenario B, or the scenario where both A and B are satisfied simultaneously. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present application.

[0036] Radar on vehicles and other means of transportation is usually used in an Advanced Driving Assistance System to achieve functions such as adaptive cruise control, forward collision warning, automatic emergency braking, lane keeping assistance, blind spot monitoring, etc., which can improve driving safety and comfort.

[0037] For ultrasonic radar, it is usually installed on the front air intake grille of vehicles and other means of transportation with the help of a radar bracket. Currently, the radar bracket generally adopts a back-mounted method, that is, it is installed on the rear side of the front air intake grille (hereinafter referred to as the rear side of the grille) from back to front, and the radar bracket is fixed to the rear side of the grille by welding or other means. Specifically, the existing radar bracket has a flat plate structure. The front side of the flat plate structure is attached to and fixed to the rear side of the grille by welding or other means to achieve the connection and fixation between the radar bracket and the front air intake grille. This method has certain requirements for the size of the contact area between the flat plate structure and the rear side of the grille. If the contact area is too small, the stability of the connection cannot be guaranteed. In addition, due to the limitations of the manufacturing process of the mold for forming the radar bracket, the radar bracket (specifically, the flat plate structure on the radar bracket) can only be designed into a relatively regular shape and cannot be designed into a more complex special-shaped structure.

[0038] Due to the above limitations of the radar bracket, when the front air intake grille needs to set a recess structure at the position for installing the ultrasonic radar on the rear side of the grille due to styling design requirements, the cross-sectional area of the recess structure cannot be set too small, and the cross-sectional shape of the recess structure cannot be set into a more complex special-shaped shape, otherwise the radar bracket (specifically, the flat plate structure on the radar bracket) cannot be installed into the recess structure, thus greatly restricting the styling of the front air intake grille.

[0039] To solve the above problems, the present application proposes an ultrasonic radar bracket, which is connected and fixed to the front air intake grille through a shaft-hole fit, thus reducing the requirement for the contact area between the radar bracket and the rear side of the grille, and enabling the proper installation of the radar bracket. As a result, when designing the shape of the front air intake grille, there is no longer a need to overly restrict the cross-sectional area and cross-sectional shape of the concave structure on the rear side of the grille.

[0040] Please refer to Figures 1 to 5 , in an embodiment of the present application, the ultrasonic radar bracket 1 is applied to the air intake grille structure 1000. The air intake grille structure 1000 has a normally open air intake grille 100, and the normally open air intake grille 100 is provided with an installation through-hole (not shown in the figure), and the installation through-hole penetrates the front side and the rear side of the normally open air intake grille 100; the ultrasonic radar bracket 1 includes:

[0041] A cylindrical structure 11, which is fixedly fitted in the installation through-hole, and the cylindrical surface of the cylindrical structure 11 is in contact with the hole wall of the installation through-hole;

[0042] A connection through-hole 12, which is opened on the cylindrical structure 11; the connection through-hole 12 is used to accommodate the target ultrasonic radar 2.

[0043] In this embodiment, the ultrasonic radar bracket 1 can be formed by injection molding. The normally open air intake grille 100 can correspond to the front air intake grille in the background art, and the normally open air intake grille 100 can be specifically arranged at the lower side edge of the front part of the vehicle body. The installation through-hole on the normally open air intake grille 100 and the cylindrical structure 11 of the ultrasonic radar bracket 1 are in shaft-hole fit; specifically, the injection-molded ultrasonic radar bracket 1 has a certain elastic deformation ability, and the cylindrical structure 11 of the ultrasonic radar bracket 1 and the installation through-hole can be fixed to each other by interference fit, snap connection and other methods. The connection through-hole 12 can be arranged within the coverage of the installation through-hole and penetrate the cylindrical structure 11 in the front-rear direction. After the target ultrasonic radar 2 is installed in the connection through-hole 12, the connection end at the rear of the target ultrasonic radar 2 can be electrically connected to the corresponding control module inside the vehicle body, and the transmitting end at the front of the target ultrasonic radar 2 can be exposed on the front side of the normally open air intake grille 100 and transmit ultrasonic waves towards the front of the vehicle body.

[0044] Since the present embodiment realizes the connection and fixation between the ultrasonic radar bracket 1 and the normally open air intake grille 100 by the cooperation of the axial hole between the column structure 11 and the installation through hole, it is not necessary or not completely necessary to realize the fixation by the connection between the ultrasonic radar bracket 1 and the rear side of the normally open air intake grille 100. Therefore, even if the contact area between the ultrasonic radar bracket 1 and the rear side of the normally open air intake grille 100 in the present embodiment is minimized to the maximum extent, the connection stability between the ultrasonic radar bracket 1 and the normally open air intake grille 100 can still be guaranteed; and since the above-mentioned contact area can be minimized to the maximum extent, it is equivalent to minimizing the area of the flat plate structure used for connecting with the rear side of the grille on the existing radar bracket, and even directly canceling the flat plate structure; in this way, when the normally open air intake grille 100 needs to set a recessed portion at the position for installing the target ultrasonic radar 2 on its rear side (i.e., the position where the installation through hole is located) due to the requirements of the shape design, as Figure 3 As shown, the cross-section of the accommodating cavity 102 formed by the recessed portion can be set to a smaller size, and the cross-section of the accommodating cavity 102 can be set to a more complex special-shaped shape without having to worry about the ultrasonic radar bracket 1 being unable to fit into the accommodating cavity 102 due to the presence of a larger flat plate structure, thereby broadening the space for the normally open air intake grille 100 to be used in the design.

[0045] Furthermore, when the ultrasonic radar bracket 1 in this embodiment directly eliminates the flat plate structure used for connecting with the rear side of the grille on the existing radar bracket, the ultrasonic radar bracket 1 can be installed on the normally open air intake grille 100 in a normal installation manner, that is, the column structure 11 is inserted into the installation through hole from front to back, so that the cylindrical surface of the column structure 11 fits with the hole wall of the installation through hole, and the column structure 11 and the installation through hole are fixed by the shaft-hole matching method. In this case, the recessed portion on the rear side of the normally open air intake grille 100 can be designed to be any shape and any size, and it is only necessary to ensure that the column structure 11 and the target ultrasonic radar 2 can be accommodated in the accommodating cavity 102 formed by the recessed portion; and compared with the back-mounting method adopted by the existing radar bracket, this normal installation method can be operated in front of the vehicle body, which is easier to install and disassemble.

[0046] Optionally, refer to Figures 1 to 5 A buckle portion 111 is provided on the cylindrical surface of the column structure 11, and the buckle portion 111 is buckled in the installation through hole.

[0047] By providing the buckle portion 111, during the process of inserting the columnar structure 11 into the installation through-hole, the connection and fixation between the columnar structure 11 and the installation through-hole can be achieved simultaneously, thereby improving the assembly convenience and facilitating disassembly in the subsequent process. Among them, a groove structure or a step structure can be correspondingly provided on the hole wall of the installation through-hole, and the buckle portion 111 can be snapped into the groove structure or on the end face of the step structure to smoothly complete the snapping operation and improve the connection stability.

[0048] Optionally, referring to Figures 1 to 5 , the ultrasonic radar bracket 1 further includes a plate-like structure 13; the front end of the columnar structure 11 is connected to the rear side of the plate-like structure 13, the connection through-hole 12 penetrates through the columnar structure 11 and the plate-like structure 13, and the rear side of the plate-like structure 13 is connected to the front side of the normally open intake grille 100.

[0049] In this embodiment, a plate-like structure 13 is added to the ultrasonic radar bracket 1. During the process of installing the ultrasonic radar bracket 1 on the normally open intake grille 100 in a front-mounted manner, when the columnar structure 11 is inserted into the installation through-hole and the shaft-hole fit with the installation through-hole is completed, the rear side of the plate-like structure 13 also simultaneously fits with the front side of the normally open intake grille 100; among them, the connection and fixation between the rear side of the plate-like structure 13 and the front side of the normally open intake grille 100 can be achieved through bonding, welding, locking, etc. In this way, based on the connection and fixation between the columnar structure 11 and the installation through-hole and the connection and fixation between the rear side of the plate-like structure 13 and the front side of the normally open intake grille 100, the connection stability between the ultrasonic radar bracket 1 and the normally open intake grille 100 can be improved; when the size specification of the target ultrasonic radar 2 is relatively large, the structure of this embodiment can better ensure the connection structure strength and connection stability among the target ultrasonic radar 2, the ultrasonic radar bracket 1, and the normally open intake grille 100.

[0050] In addition, when a recess is provided at the position corresponding to the installation through-hole on the rear side of the normally open intake grille 100, since the ultrasonic radar bracket 1 is installed in a front-mounted manner, the plate-like structure 13 does not need to be inserted from the side of the recess. Therefore, the recess can be designed with any shape and any size without being restricted by the shape and size of the plate-like structure 13, thereby broadening the scope for shaping design of the normally open intake grille 100.

[0051] Optionally, referring to Figures 1 to 5 , the rear side of the plate-like structure 13 is bonded to the front side of the normally open intake grille 100; the bonding method can achieve the convenient connection between the rear side of the plate-like structure 13 and the front side of the normally open intake grille 100, thereby improving the assembly efficiency. Preferably, double-sided tape is used for bonding between the rear side of the plate-like structure 13 and the front side of the normally open intake grille 100, which can further improve the connection convenience.

[0052] Optionally, referring to Figures 1 to 5 , the edge of the plate - like structure 13 has a rounded - corner portion 131; in this way, the transition between the edge of the plate - like structure 13 and the front side of the normally - open intake grille 100 can be made smoother, thereby enhancing the visual effect at the normally - open intake grille 100.

[0053] Optionally, referring to Figures 1 to 5 , the maximum dimension of the plate - like structure 13 in the left - right direction is 40 mm.

[0054] Optionally, referring to Figures 1 to 5 , the maximum dimension of the plate - like structure 13 in the height direction is 40 mm.

[0055] Since the ultrasonic radar bracket 1 in this embodiment is fixed to the normally - open intake grille 100 through the connection between the columnar structure 11 and the mounting through - hole and the connection between the plate - like structure 13 and the front side of the normally - open intake grille 100, rather than relying solely on the fit between the plate - like structure 13 and the front side of the normally - open intake grille 100 for fixation, the contact area between the plate - like structure 13 and the front side of the normally - open intake grille 100 can be reduced relative to the existing solution, that is, the size of the plate - like structure 13 is reduced. Specifically, the minimum dimensions of the existing radar bracket in the left - right direction and the height direction are both 60 mm. If it is less than 60 mm, the connection stability of the radar bracket cannot be guaranteed. However, on the basis of ensuring the connection stability between the ultrasonic radar bracket 1 and the normally - open intake grille 100 in this embodiment, the minimum dimensions of the plate - like structure 13 in the left - right direction and the height direction can be reduced to 40 mm, thereby reducing the weight of the ultrasonic radar bracket 1, improving the application flexibility of the ultrasonic radar bracket 1, and providing a structural basis for the lightweight design of related devices.

[0056] Optionally, referring to Figures 1 to 5 , the thickness of each part of the plate - like structure 13 is consistent; in this way, the structural strength consistency of each part of the plate - like structure 13 can be guaranteed, and the structural stability of the ultrasonic radar bracket 1 can be improved.

[0057] Correspondingly, please refer to Figures 1 to 5 , the present application also proposes a radar assembly, including a target ultrasonic radar 2 and the ultrasonic radar bracket 1 in any of the above - mentioned embodiments; the target ultrasonic radar 2 is installed in the connection through - hole 12 of the ultrasonic radar bracket 1.

[0058] Regarding the specific structure of the ultrasonic radar bracket 1, reference can be made to the above - mentioned embodiments. Since this radar assembly adopts all the technical solutions of the above - mentioned embodiments, it at least has all the beneficial effects brought by the technical solutions of the above - mentioned embodiments, which will not be elaborated here.

[0059] Correspondingly, please refer toFigures 1 to 5 , the present application also provides an intake grille structure 1000, which includes a normally open intake grille 100 and the radar assembly in any of the above embodiments; the normally open intake grille 100 has a convex structure 101 that protrudes forward, and a recessed portion behind the convex structure 101 forms a receiving cavity 102; an installation through hole is opened on the convex structure 101, and at least a part of the target ultrasonic radar 2 is located in the receiving cavity 102.

[0060] In this embodiment, the normally open intake grille 100 is used to connect the inside and outside of the vehicle body. External fresh air can be sent into the vehicle body through the normally open intake grille 100, so as to achieve the effect of dissipating heat and cooling the corresponding devices and modules inside the vehicle body. Certain styling designs can be carried out on the normally open intake grille 100 to improve the visual effect and sensory quality of the front part of the vehicle body; among them, the convex structure 101 can also be used as a styling form. When the normally open intake grille 100 is provided with a convex structure 101 that protrudes forward, as Figure 1 shown, a protruding portion is formed on the front side of the normally open intake grille 100 corresponding to the position of the convex structure 101, and a recessed portion is formed on the rear side of the normally open intake grille 100 corresponding to the position of the convex structure 101, and a receiving cavity 102 is formed in the recessed portion; when the ultrasonic radar bracket 1 is connected and fixed in the installation through hole in the manner provided in the above embodiment, the target ultrasonic radar 2 can be accommodated in the receiving cavity 102, providing a relatively independent space for the target ultrasonic radar 2, reducing the interference caused by other devices in the vehicle body to the target ultrasonic radar 2, and improving the working stability of the target ultrasonic radar 2.

[0061] Based on the improvement of the ultrasonic radar bracket 1 in the above embodiment, the cross-section of the receiving cavity 102 can be set to a smaller size, and the cross-section of the receiving cavity 102 can be set to a relatively complex special-shaped shape without worrying about the problem that the ultrasonic radar bracket 1 cannot be installed in the receiving cavity 102, thus broadening the space for styling design of the normally open intake grille 100.

[0062] Optionally, referring to Figures 1 to 5 , the installation through hole is integrally formed on the convex structure 101 by injection molding, without the need for post-processing operations such as punching and laser cutting after the normally open intake grille 100 is formed. Thereby saving working hours and reducing costs. Among them, there are appearance quality defects such as weld lines in the installation through hole formed by injection molding, but for the ultrasonic radar bracket 1 in this embodiment, its columnar structure 11 fits with the hole wall of the installation through hole, and its plate-like structure 13 fits with the front side of the normally open intake grille 100, so this appearance quality defect can be better covered to ensure the appearance at the normally open intake grille 100.

[0063] Correspondingly, please refer to Figures 1 to 5, this application also provides a vehicle, including a vehicle body and the intake grille structure 1000 in any of the above embodiments, and the intake grille structure 1000 is arranged at the front part of the vehicle body.

[0064] In this embodiment, the vehicle includes but is not limited to cars, trucks, and aircraft (including flying cars); the vehicle body is the main part of the above vehicle, and the normally open intake grille 100 in the intake grille structure 1000 can be specifically arranged at the lower side edge of the front part of the vehicle body to avoid the position where the normally open intake grille 100 is located being too prominent and damaging the styling design of the front part of the vehicle body.

[0065] Since this vehicle adopts all the technical solutions of all the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be elaborated here.

[0066] The above is only an exemplary embodiment of this application, and does not limit the patent scope of this application. Any equivalent structural transformation made by using the content of the specification and drawings of this application under the technical concept of this application, or direct / indirect application in other related technical fields is included in the patent protection scope of this application.

Claims

1. An ultrasonic radar bracket, characterized in that, Applied to the intake grille structure, the intake grille structure has a normally open intake grille, and the normally open intake grille is provided with an installation through hole that penetrates the front side and the rear side of the normally open intake grille; the ultrasonic radar bracket includes: A columnar structure that is fixedly fitted in the installation through hole, and the columnar surface of the columnar structure fits against the hole wall of the installation through hole; A connection through hole is opened on the columnar structure; the connection through hole is used to accommodate the target ultrasonic radar.

2. The ultrasonic radar bracket according to claim 1, wherein The ultrasonic radar bracket further includes a plate-like structure; the front end of the columnar structure is connected to the rear side of the plate-like structure, the connection through hole penetrates the columnar structure and the plate-like structure, and the rear side of the plate-like structure is connected to the front side of the normally open intake grille.

3. The ultrasonic radar bracket according to claim 2, characterized in that, The rear side of the plate-like structure is adhesively bonded to the front side of the normally open intake grille.

4. The ultrasonic radar bracket according to claim 2, characterized in that, The edge of the plate-like structure has a rounded corner portion.

5. The ultrasonic radar bracket according to claim 2, wherein, The maximum dimension of the plate-like structure in the left-right direction is 40 mm; And / or, the maximum dimension of the plate-like structure in the height direction is 40 mm; And / or, the thickness of the plate-like structure is uniform everywhere.

6. The ultrasonic radar bracket according to any one of claims 1 to 5, characterized in that A buckle portion is provided on the columnar surface of the columnar structure, and the buckle portion is snap-fitted in the installation through hole.

7. A radar component, characterized in that Including a target ultrasonic radar and the ultrasonic radar bracket according to any one of claims 1 to 6; the target ultrasonic radar is installed in the connection through hole of the ultrasonic radar bracket.

8. An intake grille structure, characterized in that, Including a normally open intake grille and the radar assembly according to claim 7; the normally open intake grille has a convex structure that protrudes forward, and a recessed portion behind the convex structure forms a receiving cavity; the installation through hole is opened on the convex structure, and at least a part of the target ultrasonic radar is located in the receiving cavity.

9. The intake grille structure according to claim 8, characterized in that, The installation through hole is integrally formed on the convex structure by an injection molding method.

10. A vehicle, characterized in that, Including a vehicle body and the intake grille structure according to any one of claims 8 to 9, and the intake grille structure is arranged at the front of the vehicle body.

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