A mounting bracket, a radar assembly, and a vehicle

Abstract

The embodiment of the application relates to the technical field of vehicles, and discloses a mounting bracket, a radar assembly and a vehicle, the mounting bracket comprising: a bracket body comprising a mounting portion and a connecting portion, the mounting portion having a plurality of mounting structures arranged at intervals; a plurality of damping seats, the damping seat being an elastic member, each damping seat having a first matching structure and a second matching structure, the mounting bracket provided by the application, the scanning unit can be assembled and connected with the mounting structure through the damping seat, after the mounting bracket is connected with the vehicle body, the damping seat is an elastic member, so the damping seat has good vibration isolation capacity, when the scanning unit is working, the damping seat can effectively weaken the vibration transmitted outward by the scanning unit, thereby reducing the phenomenon that laser radar noise occurs in the passenger cabin, in addition, since the number of mounting structures is multiple and the mounting structures are detachably connected with the damping seat, scanning units of different specifications and sizes can be assembled with the mounting structures at corresponding positions through the damping seats, so that the universality of the mounting bracket is significantly improved.

Description

Technical Field

[0001] This application relates to the field of vehicle technology, and more particularly to a mounting bracket, radar assembly, and vehicle. Background Technology

[0002] With the rapid development of intelligent driver assistance technology, more and more vehicles are being equipped with LiDAR. LiDAR can continuously scan to detect pedestrians and obstacles near the vehicle. To provide LiDAR with a better field of view, it is usually placed in the center of the front of the roof.

[0003] Currently, lidar is usually connected to the roof of the vehicle via a rigid bracket. Because the lidar is now positioned close to the driver and passengers, the sound generated by the lidar during operation can easily be transmitted into the passenger compartment through the vehicle's crossbeams. This sound will become noise in the passenger compartment, thus affecting the passenger's driving and riding experience. Utility Model Content

[0004] In view of this, embodiments of this application provide a mounting bracket, radar assembly, and vehicle to solve the problem that existing vehicle lidar systems easily transmit noise into the passenger compartment.

[0005] To achieve the above objectives, the technical solution of this application embodiment is implemented as follows: In a first aspect, embodiments of this application provide a mounting bracket for mounting a scanning unit of a vehicle. The mounting bracket has a first direction and includes: a frame, including a mounting part and a connecting part, the mounting part being connected to the vehicle body via the connecting part, the mounting part having a plurality of mounting structures spaced apart along the first direction; and a plurality of vibration damping seats, each vibration damping seat being an elastic element, each vibration damping seat having a first mating structure and a second mating structure, the vibration damping seat being detachably connected to the mounting structure via its own first mating structure, and the second mating structure being used to connect to the scanning unit.

[0006] The mounting bracket provided in this application embodiment allows the scanning unit to be assembled and connected to the mounting structure via a vibration damping seat. After the mounting bracket is connected to the vehicle body, the vibration damping seat, being an elastic element, has excellent vibration isolation capabilities. When the scanning unit is working, the vibration damping seat can effectively reduce the vibration transmitted outward by the scanning unit, thereby reducing the phenomenon of LiDAR noise in the passenger compartment. In addition, since there are multiple mounting structures and they are detachably connected to the vibration damping seat, scanning units of different specifications and sizes can be assembled with the corresponding mounting structures via the vibration damping seat, significantly improving the versatility of the mounting bracket and effectively solving the problem that existing vehicle LiDARs easily transmit noise into the passenger compartment.

[0007] In one possible implementation of this application, the mounting bracket further has a second direction perpendicular to the first direction, and the mounting structure is a mounting hole that penetrates the mounting portion.

[0008] Beneficial effects: The mounting hole structure is not only simple, reliable and easy to manufacture, but also improves the heat dissipation capacity of the mounting bracket, which can effectively reduce the possibility of heat accumulation during the operation of the scanning unit.

[0009] In one possible implementation of this application, the vibration damping seat includes a first vibration damping section, a second vibration damping section, and a third vibration damping section connected sequentially along a second direction. The first vibration damping section, the second vibration damping section, and the third vibration damping section together form a groove, and the groove forms a first mating structure. The mounting structure is a strip-shaped hole, which includes a connected mounting section and a limiting section. The mounting section is used for the vibration damping seat to pass through, and the limiting section is used to engage with the slot.

[0010] Beneficial effects: When assembling this type of vibration damper and mounting structure, no additional independent parts are needed. Through its own local structure, the vibration damper can be prevented from moving freely in the second direction, which not only makes assembly convenient but also reduces the number of parts.

[0011] In one possible implementation of this application, the vibration damping seat also has a third direction that is perpendicular to the first direction and the second direction respectively; The mounting section includes a first mounting body and a second mounting body that are fixedly connected. The first mounting body and the second mounting body are arranged along a first direction, and both have multiple mounting structures. A limiting segment located on the first mounting body forms a first limiting segment, and a limiting segment located on the second mounting body forms a second limiting segment. The distance between any first limiting segment and any second limiting segment in the first direction forms an mounting spacing. In the third direction, the mounting spacing gradually decreases in the direction away from the mounting segment.

[0012] Beneficial effects: With this type of mounting part, when the scanning unit is assembled with at least one first limiting segment and at least one second limiting segment via the vibration damping seat, after the vibration damping seats in the first and second limiting segments move to their ends and connect with the scanning unit, not only can the movement in the second direction be limited, but also the movement in the first and third directions can be limited. The limiting method is simple and reliable.

[0013] In one possible implementation of this application, a plurality of first grooves are provided on the end face of the first damping section away from the second damping section, and the plurality of first grooves are arranged at intervals along the circumference; and / or, a plurality of second grooves are provided on the end face of the third damping section away from the second damping section, and the plurality of second grooves are arranged at intervals along the circumference.

[0014] Beneficial effects: Setting grooves on the vibration damping section can effectively improve the buffering capacity of local areas on the vibration damping section, thereby improving the vibration damping capacity of the vibration damping seat.

[0015] In one possible implementation of this application, the mounting part has a symmetry axis extending along a third direction, and multiple mounting structures are symmetrically arranged on both sides of the symmetry axis.

[0016] Beneficial effects: This type of installation structure arrangement not only facilitates processing and manufacturing, but also makes it easier to install scanning units with relatively regular shapes, resulting in more uniform stress distribution after the mounting bracket is assembled.

[0017] In one possible implementation of this application, a heat-conducting element is also provided on the mounting part. The heat-conducting element is an elastic element, and the mounting part abuts and cooperates with the scanning unit through the heat-conducting element.

[0018] Beneficial effects: The scanning unit can quickly transfer its own heat to external components through the heat-conducting component, avoiding the accumulation of heat and overheating, which can effectively improve the heat dissipation efficiency of the scanning unit. In addition, the elasticity of the heat-conducting component can further reduce the vibration transmission of the scanning unit.

[0019] In one possible implementation of this application, a seal is also included. The connecting part is connected to the vehicle body via a fastening member. The connecting part has a connecting hole for the fastening member to pass through. The seal is disposed around the connecting hole, and the connecting part abuts against the vehicle body via the seal.

[0020] Beneficial effects: The seal can effectively improve the sealing performance of the connection points and enhance the waterproofing capability of the mounting bracket after assembly.

[0021] Secondly, embodiments of this application provide a radar assembly, which includes: the aforementioned mounting bracket; and a scanning unit disposed on the mounting portion of the mounting bracket, wherein the scanning unit is connected to the vibration damping seat of the mounting bracket via a connector.

[0022] Thirdly, embodiments of this application provide a vehicle comprising: a vehicle body; the aforementioned mounting bracket, or the aforementioned radar assembly, connected to the vehicle body. Attached Figure Description

[0023] Figure 1 A three-dimensional schematic diagram of the mounting bracket provided in an embodiment of this application; Figure 2 for Figure 1 A three-dimensional schematic diagram of the mounting bracket frame shown; Figure 3 for Figure 1 A three-dimensional schematic diagram of the mounting bracket from another perspective; Figure 4 for Figure 1 A partial cross-sectional view of the mounting bracket and vibration damping seat shown; Figure 5 for Figure 1A three-dimensional schematic diagram of the vibration damping base of the mounting bracket shown; Figure 6 for Figure 5 The side view of the vibration damping seat shown; Figure 7 for Figure 3 The diagram shown is a three-dimensional schematic of the mounting bracket with a heat-conducting component. Figure 8 This is a cross-sectional schematic diagram of a radar component provided in an embodiment of this application.

[0024] Figure label: 1. Frame; 101. Mounting section; 1011. Mounting structure; 10111. Mounting segment; 10112. Limiting segment; 1012. First mounting body; 1013. Second mounting body; 1014. Axis of symmetry; 102. Connecting part; 1021. Connecting hole; 2. Vibration damping seat; 201. First mating structure; 202. Second mating structure; 203. First damping section; 2031. First groove; 204. Second damping section; 205. Third damping section; 2051. Second groove; 206. Slot; 207. Connecting sleeve; 3. Heat-conducting components; 4. Sealing components; 5. Connecting lugs; 6. Scanning unit; X, first direction; Y, second direction; Z, third direction. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the specific technical solutions of this application will be further described in detail below with reference to the accompanying drawings of the embodiments of this application. The following embodiments are used to illustrate this application, but are not intended to limit the scope of this application.

[0026] In the embodiments of this application, 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 indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this application, unless otherwise stated, "multiple" means two or more.

[0027] Furthermore, in the embodiments of this application, directional terms such as "upper," "lower," "left," and "right" are defined relative to the positions in which the components are schematically placed in the accompanying drawings. It should be understood that these directional terms are relative concepts, used for relative description and clarification, and can change accordingly depending on the position of the components in the accompanying drawings.

[0028] In the embodiments of this application, unless otherwise explicitly specified and limited, the term "connection" should be interpreted broadly. For example, "connection" can mean a fixed connection, a detachable connection, or an integral part; it can mean a direct connection or an indirect connection through an intermediate medium.

[0029] In embodiments of this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.

[0030] In the embodiments of this application, the terms "exemplary" or "for example" are used to indicate that something is an example, illustration, or description. Any embodiment or design that is described as "exemplary" or "for example" in the embodiments of this application should not be construed as being more preferred or advantageous than other embodiments or design. Specifically, the use of the terms "exemplary" or "for example" is intended to present the relevant concepts in a specific manner.

[0031] The following is combined Figures 1 to 8 This describes an embodiment of the present application.

[0032] According to an embodiment of this application, in one aspect, a mounting bracket is provided for mounting a scanning unit 6 of a vehicle. The mounting bracket has a first direction X and includes: a frame 1 and a plurality of vibration damping seats 2.

[0033] The frame 1 includes a mounting part 101 and a connecting part 102. The mounting part 101 is connected to the vehicle body through the connecting part 102. The mounting part 101 has a plurality of mounting structures 1011 arranged at intervals along a first direction X. The vibration damping seat 2 is an elastic element. Each vibration damping seat 2 has a first mating structure 201 and a second mating structure 202. The vibration damping seat 2 is detachably connected to the mounting structure 1011 through its own first mating structure 201, and the second mating structure 202 is used to connect with the scanning unit 6.

[0034] The mounting bracket provided in this application embodiment allows the scanning unit 6 to be assembled and connected to the mounting structure 1011 via the vibration damping seat 2. After the mounting bracket is connected to the vehicle body, the vibration damping seat 2, being an elastic element, has good vibration isolation capability. When the scanning unit 6 is working, the vibration damping seat 2 can effectively reduce the vibration transmitted outward by the scanning unit 6, thereby reducing the phenomenon of lidar noise in the passenger compartment. In addition, since there are multiple mounting structures 1011 and they are detachably connected to the vibration damping seat 2, scanning units 6 of different specifications and sizes can be assembled with the corresponding mounting structures 1011 via the vibration damping seat 2, significantly improving the versatility of the mounting bracket and effectively solving the problem that lidar in existing vehicles easily transmits noise into the passenger compartment.

[0035] In addition, since there are multiple mounting structures 1011 and they are detachably connected to the vibration damping seat 2, when the same scanning unit 6 needs to be temporarily adjusted during assembly, its installation position can be changed by assembling the scanning unit 6 with mounting structures 1011 at different positions. Therefore, the mounting bracket provided in this application embodiment also effectively improves the assembly flexibility of the scanning unit 6.

[0036] It should be noted that, in this embodiment, the first direction refers to Figure 1 and Figure 4 The direction of the "X" pointed to by the middle arrow, the second direction refers to Figure 4 The direction of the "Y" indicated by the middle arrow, the third direction refers to... Figure 4 The direction of "Z" indicated by the middle arrow is perpendicular to each other in the first direction X, the second direction Y, and the third direction Z. It should be understood that the introduction of the first direction X, the second direction Y, and the third direction Z, as well as concepts such as the axis of symmetry, is merely for the convenience of describing spatial relationships and should not be construed as limiting the scope of the embodiments of this application. Therefore, the perpendicular relationship between the first direction X, the second direction Y, and the third direction Z can be interpreted, depending on the actual technical scenario, as the first direction X, the second direction Y, and the third direction Z representing three mutually perpendicular directions in three-dimensional space, or reasonably interpreted as a nearly perpendicular relationship between the first direction X, the second direction Y, and the third direction Z, for example, the included angles between the first direction X, the second direction Y, and the third direction Z are all within the range of 85°-95°… Any technical solution that conforms to the spirit of this utility model or achieves the technical effects described in this utility model can be considered to fall within the scope defined by the appended claims.

[0037] In addition, in this embodiment, the detachable connection method between the first mating structure 201 and the mounting structure 1011 is not limited. It can be a snap-fit ​​connection, bolt connection, clamping connection, etc., as long as it is detachable.

[0038] In some embodiments of this application, reference is made to Figure 1 and Figure 3 The mounting bracket also has a second direction Y perpendicular to the first direction X. The mounting structure 1011 is a mounting hole that penetrates the mounting part 101. The mounting hole structure is not only simple, reliable and easy to manufacture, but also improves the heat dissipation capacity of the mounting bracket, which can effectively reduce the possibility of heat accumulation when the scanning unit 6 is working.

[0039] For example, for some mounting brackets, the mounting structure 1011 can also be a structure that does not penetrate the mounting part 101, such as a mounting groove, as long as it can be connected to the vibration damping seat 2.

[0040] The specific dimensions of the mounting holes are not limited; they can be round, polygonal, elliptical, or various shapes of strip holes. The choice can be flexible according to the requirements, as long as they can be connected to the vibration damping seat 2.

[0041] In some embodiments of this application, reference is made to Figures 4 to 6 The vibration damping seat 2 includes a first vibration damping section 203, a second vibration damping section 204 and a third vibration damping section 205 connected sequentially along the second direction Y. The first vibration damping section 203, the second vibration damping section 204 and the third vibration damping section 205 together form a groove 206, and the groove 206 forms a first mating structure 201. The mounting structure 1011 is a strip-shaped hole. The mounting structure 1011 includes a connected mounting section 10111 and a limiting section 10112. The mounting section 10111 is used for the vibration damping seat 2 to pass through, and the limiting section 10112 is used to engage with the slot 206.

[0042] When assembling this type of vibration damping seat 2 and mounting structure 1011, the vibration damping seat 2 is inserted into the mounting section 10111, and the vibration damping seat 2 is moved so that the second vibration damping section 204 enters the limiting section 10112. At this time, the vibration damping seat 2 can complete the limiting engagement with the limiting section 10112 through its own slot 206. No other independent parts are needed. Through its own local structure, the vibration damping seat 2 cannot move freely in the second direction Y. This not only makes assembly convenient, but also reduces the number of parts.

[0043] For example, for some mounting brackets, the mounting structure 1011 can also have a strip-shaped hole with a consistent width along its own extension path. In this case, the first damping section 203 or the third damping section 205 is also a strip-shaped structure. The width of the strip-shaped structure is less than or equal to the width of the strip-shaped hole, and the length is greater than the width of the strip-shaped hole. After the first damping section 203 or the third damping section 205 passes through the mounting structure 1011, the damping seat 2 and the mounting structure 1011 can be limited by rotating the damping seat 2.

[0044] In some embodiments of this application, reference is made to Figure 1The vibration damping seat 2 also has a third direction Z that is perpendicular to the first direction X and the second direction Y respectively; The mounting part 101 includes a first mounting body 1012 and a second mounting body 1013 fixedly connected. The first mounting body 1012 and the second mounting body 1013 are arranged along a first direction X, and both have multiple mounting structures 1011. The limiting segment 10112 located in the first mounting body 1012 forms a first limiting segment, and the limiting segment 10112 located in the second mounting body 1013 forms a second limiting segment. The distance between any first limiting segment and any second limiting segment in the first direction X forms a mounting spacing. In the third direction Z, the mounting spacing gradually decreases in the direction away from the mounting segment 10111.

[0045] When the scanning unit 6 is assembled with at least one first limiting segment and at least one second limiting segment via the vibration damping seat 2, the vibration damping seat 2 in the first limiting segment and the second limiting segment moves to the end and connects with the scanning unit 6, thus not only limiting the movement in the second direction Y, but also limiting the movement in the first direction X and the third direction Z. The limiting method is simple and reliable.

[0046] For example, such as Figure 1 As shown, in order to further improve the limiting flexibility of the mounting structure 1011, in each mounting structure 1011, the mounting segment 10111 is provided with limiting segments 10112 on both sides along the third direction Z. The mounting segments 10111 of multiple mounting structures 1011 are arranged at intervals along the first direction X. In this structural configuration, the distance between the mounting segments 10111 is the largest between any mounting structure 1011 on the first mounting body 1012 and any mounting structure 1011 on the second mounting body 1013, and the distance between the limiting segments 10112 on both sides gradually decreases along the direction away from the mounting segment 10111.

[0047] When the mounting bracket described above is assembled with the scanning unit 6, the two limiting segments 10112 of any mounting structure 1011 on the first mounting body 1012 are respectively connected to the scanning unit 6 through the vibration damping seat 2, and the two limiting segments 10112 of any mounting structure 1011 on the second mounting body 1013 are respectively connected to the scanning unit 6 through the vibration damping seat 2. At this time, after the four vibration damping seats 2 are connected to the scanning unit 6 at the same time, any one of the vibration damping seats 2 can be reliably positioned at any position in the corresponding limiting segment 10112 without having to move to the end of the limiting segment 10112 or use additional fixing parts, which can greatly improve the assembly flexibility of the mounting bracket.

[0048] It should be noted that "any one" above means that using one of the multiple options is sufficient to meet the usage requirements. If there is a specific requirement, it can also be any number of the multiple options.

[0049] In some embodiments of this application, reference is made to Figures 4 to 6 The first damping section 203 has a plurality of first grooves 2031 on its end face away from the second damping section 204, and the plurality of first grooves 2031 are arranged at intervals along the circumference; the third damping section 205 has a plurality of second grooves 2051 on its end face away from the second damping section 204, and the plurality of second grooves 2051 are arranged at intervals along the circumference.

[0050] Setting grooves on the vibration damping section can effectively improve the buffering capacity of local areas on the vibration damping section, thereby improving the vibration damping capacity of the vibration damping seat 2.

[0051] For example, such as Figure 5 and Figure 6 As shown, the first damping section 203, the second damping section 204 and the third damping section 205 are all cylindrical structures. The cross section after the three are connected is "I-shaped". The first damping section 203 and the third damping section 205 are respectively provided with grooves to form a wave-shaped structure.

[0052] Specifically, there are no restrictions on the specific materials of the first damping section 203, the second damping section 204, and the third damping section 205. They can be materials that can dampen vibration, such as rubber and nylon. The hardness range of the damping section is 35HA to 55HA on the Shore A scale.

[0053] Preferably, the first damping section 203, the second damping section 204, and the third damping section 205 are made of ethylene propylene rubber with a Shore hardness of 45HA.

[0054] Furthermore, in some embodiments of this application, the vibration damping seat 2 further includes a connecting sleeve 207. The vibration damping seat 2 has a first connecting hole that passes through the first vibration damping section 203, the second vibration damping section 204, and the third vibration damping section 205. The connecting sleeve 207 is inserted into the first connecting hole and has a second connecting hole inside. The second connecting hole forms a second mating structure 202. The scanning unit 6 is connected to the second connecting hole by fastening components such as bolts. One end of the connecting sleeve 207 is folded outward to form an abutting section. The scanning unit 6 abuts and engages with the first vibration damping section 203 through the abutting section.

[0055] The connecting sleeve 207 can improve the connection reliability and force uniformity between the scanning unit 6 and the vibration damping section.

[0056] In some embodiments of this application, reference is made to Figure 1 and Figure 3 The mounting part 101 has a symmetry axis 1014 extending along the third direction Z. Multiple mounting structures 1011 are symmetrically arranged on both sides of the symmetry axis 1014. Arranging the mounting structures 1011 in this way not only facilitates processing and manufacturing, but also facilitates the installation of the scanning unit 6 with a relatively regular shape, so that the force is more uniform after the mounting bracket is assembled.

[0057] It is understood that, as an alternative implementation, the multiple mounting structures 1011 may also be arranged asymmetrically along the axis of symmetry 1014.

[0058] In some embodiments of this application, reference is made to Figure 1 and Figure 7 The mounting bracket also includes a heat-conducting element 3 disposed on the mounting part 101. The heat-conducting element 3 is an elastic element. The mounting part 101 abuts against the scanning unit 6 through the heat-conducting element 3. The scanning unit 6 can quickly transfer its own heat to external components through the heat-conducting element 3, avoiding the accumulation of its own heat and overheating. This can effectively improve the heat dissipation efficiency of the scanning unit 6. In addition, since the heat-conducting element 3 is an elastic element, it can further reduce the vibration transmission of the scanning unit 6.

[0059] Specifically, there are no restrictions on the specifications and dimensions of the heat-conducting component 3; it can be, for example... Figure 7 The larger sheet-like structure shown can be used to cover part of the mounting structure 1011. Alternatively, it can be a strip-like structure placed between two adjacent mounting structures 1011, which can be flexibly selected according to requirements.

[0060] In some embodiments of this application, reference is made to Figure 1 and Figure 2 The mounting bracket also includes a seal 4. The connecting part 102 is connected to the vehicle body through a fastening component. The connecting part 102 has a connecting hole 1021 for the fastening component to pass through. The seal 4 is arranged around the connecting hole 1021. The connecting part 102 abuts against the vehicle body through the seal 4. The seal 4 can effectively improve the sealing performance of the connecting part 102 at the connection position and improve the waterproof capability of the mounting bracket after assembly.

[0061] It should be noted that the connecting hole 1021 is a blind hole with threads on the inner wall and does not penetrate the connecting part 102.

[0062] For example, the seal 4 is a gasket. The specific type and material of the gasket are not limited. Existing gaskets can be referenced, and will not be elaborated on here.

[0063] In addition, in some embodiments of this application, the mounting bracket includes a connecting ear 5 fixedly connected to the mounting part 101, and the mounting part 101 can be assembled and connected to an external cover or housing through the connecting ear 5.

[0064] According to embodiments of this application, in another aspect, a radar component is provided, such as... Figure 8 As shown, it includes: the aforementioned mounting bracket and scanning unit 6. The scanning unit 6 is disposed on the mounting part 101 of the mounting bracket, and the scanning unit 6 is connected to the vibration damping seat 2 of the mounting bracket through a connector.

[0065] It should be noted that, in the embodiments of this application, the scanning unit 6 includes at least one of lidar, millimeter-wave radar, ultrasonic radar and infrared radar.

[0066] According to an embodiment of this application, in another aspect, a vehicle is provided, comprising: a vehicle body, the aforementioned mounting bracket or the aforementioned radar assembly, wherein the mounting bracket or radar assembly is connected to the vehicle body.

[0067] It should be noted that the vehicle in this application can refer to large vehicles, small vehicles, special-purpose vehicles, etc. For example, according to vehicle type, the vehicle in this application can be a sedan, an off-road vehicle, a multi-purpose vehicle, an MPV, or other types of vehicles. Generally, a vehicle is equipped with wheels, a power source, and a transmission system between the wheels and the power source. The transmission system can transmit the power provided by the power source to the wheels, causing the wheels to rotate and thus driving the vehicle.

[0068] It should be noted that the type of power source of the vehicle is not limited in the embodiments of this application. For example, for fuel vehicles, the power source can refer to fuel engines such as gasoline engines and diesel engines; for electric vehicles, the power source can refer to electric motors; for hybrid vehicles, the power source can refer to engines or electric motors; for vehicles powered by other means, the power source can refer to devices that generate power.

[0069] The sequence numbers of the embodiments in this application are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments. The above are merely preferred embodiments of this application and do not limit the patent scope of this application. Any equivalent structural or procedural transformations made based on the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. A mounting bracket for mounting a scanning unit (6) of a vehicle, the mounting bracket having a first direction (X), characterized in that, include: The frame (1) includes a mounting part (101) and a connecting part (102). The mounting part (101) is connected to the vehicle body through the connecting part (102). The mounting part (101) has a plurality of mounting structures (1011) spaced apart along the first direction (X). Multiple vibration damping seats (2) are elastic elements. Each vibration damping seat (2) has a first mating structure (201) and a second mating structure (202). The vibration damping seat (2) is detachably connected to the mounting structure (1011) through its own first mating structure (201). The second mating structure (202) is used to connect with the scanning unit (6).

2. The mounting bracket according to claim 1, characterized in that, The mounting bracket also has a second direction (Y) perpendicular to the first direction (X), and the mounting structure (1011) is a mounting hole that passes through the mounting part (101).

3. The mounting bracket according to claim 2, characterized in that, The vibration damping seat (2) includes a first vibration damping section (203), a second vibration damping section (204) and a third vibration damping section (205) connected sequentially along the second direction (Y). The first vibration damping section (203), the second vibration damping section (204) and the third vibration damping section (205) together form a groove (206), and the groove (206) forms the first mating structure (201). The mounting structure (1011) is a strip-shaped hole. The mounting structure (1011) includes a connected mounting section (10111) and a limiting section (10112). The mounting section (10111) is used for the vibration damping seat (2) to pass through, and the limiting section (10112) is used to engage with the slot (206).

4. The mounting bracket according to claim 3, characterized in that, The vibration damping seat (2) also has a third direction (Z) that is perpendicular to the first direction (X) and the second direction (Y), respectively. The mounting part (101) includes a first mounting body (1012) and a second mounting body (1013) fixedly connected. The first mounting body (1012) and the second mounting body (1013) are arranged along the first direction (X), and both have a plurality of the mounting structures (1011). The limiting segment (10112) located in the first mounting body (1012) forms a first limiting segment, and the limiting segment (10112) located in the second mounting body (1013) forms a second limiting segment. The distance between any first limiting segment and any second limiting segment in the first direction (X) forms an installation spacing. In the third direction (Z), the installation spacing gradually decreases in the direction away from the mounting segment (10111).

5. The mounting bracket according to claim 3 or 4, characterized in that, The first damping section (203) has a plurality of first grooves (2031) on its end face away from the second damping section (204), and the plurality of first grooves (2031) are arranged at intervals along the circumferential direction; And / or, the third damping section (205) is provided with a plurality of second grooves (2051) on the end face opposite to the second damping section (204), and the plurality of second grooves (2051) are arranged at intervals along the circumferential direction.

6. The mounting bracket according to claim 4, characterized in that, The mounting portion (101) has a symmetry axis (1014) extending along the third direction (Z), and a plurality of mounting structures (1011) are symmetrically arranged on both sides of the symmetry axis (1014).

7. The mounting bracket according to any one of claims 1 to 4, characterized in that, It also includes a heat-conducting element (3) disposed on the mounting part (101), the heat-conducting element (3) being an elastic element, and the mounting part (101) engaging with the scanning unit (6) through the heat-conducting element (3).

8. The mounting bracket according to any one of claims 1 to 4, characterized in that, It also includes a seal (4), the connecting part (102) is connected to the vehicle body by a fastening member, the connecting part (102) has a connecting hole (1021) for the fastening member to pass through, the seal (4) is arranged around the connecting hole (1021), and the connecting part (102) abuts against the vehicle body through the seal (4).

9. A radar assembly, characterized in that, include: Mounting bracket as described in any one of claims 1 to 8; The scanning unit (6) is disposed on the mounting part (101) of the mounting bracket, and the scanning unit (6) is connected to the vibration damping seat (2) of the mounting bracket through a connector.

10. A vehicle, characterized in that, include: Body; The mounting bracket according to any one of claims 1 to 8, or the radar assembly according to claim 9, is connected to the vehicle body.

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