Support assembly and unmanned vehicle
By designing bracket components, sensors are installed at different positions on the mounting bracket and then mounted on the vehicle body using the mounting housing. This solves the problem of cumbersome sensor installation in autonomous vehicles and achieves efficient sensor installation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-30
- Publication Date
- 2026-03-06
AI Technical Summary
In existing technologies, the installation of sensors for autonomous vehicles is cumbersome, difficult, and inefficient, and is limited by the limited installation space inside the vehicle.
Design a bracket assembly including a mounting housing, a mounting base, and a mounting bracket. Sensors are installed at different positions on the mounting bracket. The bracket assembly is mounted on the vehicle body through the mounting housing, simplifying the sensor installation process.
It reduces the difficulty of sensor installation, improves installation efficiency, provides a large operating space, and is easy to install.
Smart Images
Figure CN223972508U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of unmanned vehicle technology, and in particular to a support assembly and an unmanned vehicle. Background Technology
[0002] With the continuous advancement of autonomous driving technology, the requirements for acquiring perception data are becoming increasingly stringent. Consequently, the types of sensors on autonomous vehicles are also increasing, such as cameras, ultrasonic radar, millimeter-wave radar, lidar, and blind spot radar. Most of these different sensors are distributed in different locations within the autonomous vehicle, requiring numerous mounting brackets to accommodate their installation. However, for better data collection, it is sometimes necessary to centrally arrange sensors in the same location for mutual coordination.
[0003] In existing technologies, various different brackets are typically used to fix different sensors to a certain location on an autonomous vehicle. However, due to the limited installation space inside the autonomous vehicle, the installation of various mounting brackets is cumbersome and the operating space is small, resulting in greater installation difficulty and lower installation efficiency.
[0004] Therefore, there is an urgent need for a support assembly and an unmanned vehicle to solve the above problems. Utility Model Content
[0005] The first objective of this invention is to provide a support assembly to solve the problems of high installation difficulty and low installation efficiency when installing sensors in the prior art.
[0006] The second objective of this invention is to provide an unmanned vehicle that reduces the difficulty of sensor installation and improves sensor installation efficiency.
[0007] Based on the above concept, the technical solution adopted by this utility model is as follows:
[0008] A bracket assembly for mounting multiple different sensors includes: a mounting housing, a mounting base, and a mounting bracket, wherein the mounting housing is mounted on the vehicle body, the mounting base passes through and is fixed to the mounting housing, and the mounting bracket is mounted on one side of the mounting base;
[0009] Multiple different sensors are respectively installed at different positions on the mounting bracket.
[0010] Furthermore, the mounting bracket includes a first mounting plate, which is connected to the mounting base.
[0011] Furthermore, the mounting bracket also includes a second mounting plate connected to the first mounting plate, and a spare mounting part is provided at the end of the second mounting plate away from the first mounting plate.
[0012] Furthermore, the first mounting plate is provided with a first mounting hole and a first fixing member for mounting the sensor. Both the first fixing member and the sensor can move along the length direction of the first mounting hole to adjust the position of the sensor relative to the first mounting plate.
[0013] Furthermore, the mounting bracket also includes a plurality of auxiliary support plates connected to the second mounting plate, and the ends of the plurality of auxiliary support plates away from the second mounting plate are all connected to the mounting base.
[0014] Furthermore, the mounting bracket also includes reinforcing plates, the two ends of which are respectively connected to the first mounting plate and the second mounting plate. Multiple reinforcing plates are provided, and the multiple reinforcing plates are spaced apart.
[0015] Furthermore, the mounting base has a receiving groove on the side facing the mounting frame.
[0016] Furthermore, the mounting bracket also includes a first mounting member and a second mounting member, both of which are mounted on the mounting base, and the sensors on the first mounting member and the second mounting member are partially located within the receiving groove.
[0017] Furthermore, there are two second mounting components, with the first mounting component located between the two second mounting components, and the first mounting component and the second mounting component are spaced apart.
[0018] An unmanned vehicle, including the aforementioned bracket assembly, which is mounted on the vehicle body of the unmanned vehicle.
[0019] The beneficial effects of this utility model are:
[0020] This invention provides a bracket assembly for mounting multiple different sensors. The bracket assembly includes a mounting housing, a mounting base, and a mounting frame. The mounting housing is mounted on the vehicle body, the mounting base passes through and is fixed to the mounting housing, and the mounting frame is mounted on one side of the mounting base. By mounting multiple different sensors at different positions on the mounting frame, and by using the mounting housing to mount the bracket assembly onto the vehicle body, pre-installation of the sensors is possible. Installing the sensors onto the bracket assembly eliminates the need for multiple mounting frames within the vehicle body space, providing greater operating space, reducing installation difficulty, improving installation efficiency, and allowing for direct mounting onto the vehicle body for convenient operation.
[0021] This utility model also provides an unmanned vehicle. The aforementioned bracket assembly is installed on the vehicle body. The bracket assembly can be directly installed on the vehicle body, and sensors can be pre-installed on the bracket assembly. There is no need to install sensors through multiple mounting brackets in the vehicle body space. The operating space is larger, reducing installation difficulty and improving installation efficiency. Attached Figure Description
[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of this utility model and these drawings without creative effort.
[0023] Figure 1 This is a first structural schematic diagram of the bracket assembly provided in this embodiment of the utility model;
[0024] Figure 2 This is a second structural schematic diagram of the bracket assembly provided in this embodiment of the present utility model;
[0025] Figure 3 This is a third structural schematic diagram of the bracket assembly provided in this embodiment of the utility model;
[0026] Figure 4 This is a fourth structural schematic diagram of the bracket assembly provided in this embodiment of the utility model;
[0027] Figure 5 This is a fifth structural schematic diagram of the bracket assembly provided in this embodiment of the utility model;
[0028] Figure 6 This is a sixth structural schematic diagram of the bracket assembly provided in this embodiment of the utility model;
[0029] Figure 7 This is a structural schematic diagram of the unmanned vehicle provided in an embodiment of this utility model.
[0030] In the picture:
[0031] 1. Mounting housing; 2. Mounting base; 21. Receiving groove; 3. Mounting bracket; 31. First mounting plate; 311. First mounting hole; 312. Auxiliary fastener; 32. Second mounting plate; 321. Spare mounting part; 33. Auxiliary support plate; 34. Reinforcing plate; 35. First mounting component; 351. Second mounting hole; 352. First sub-mounting component; 353. Second sub-mounting component; 36. Second mounting component; 361. Third mounting hole; 362. Third sub-mounting component; 363. Fourth sub-mounting component; 100. Body. Detailed Implementation
[0032] To make the technical problem solved by this utility model, the technical solution adopted, and the technical effect achieved clearer, the technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely for explaining this utility model and not for limiting it. Furthermore, it should be noted that, for ease of description, only the parts related to this utility model are shown in the accompanying drawings, not all of them.
[0033] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.
[0034] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0035] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature. In the description of this embodiment, unless otherwise specified, "multiple" specifically refers to two or more.
[0036] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, 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. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.
[0037] It should be noted that when a component is referred to as "fixed to" or "set on" another component, it can be directly on the other component or it can be located in between the component.
[0038] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.
[0039] On the one hand, this embodiment provides a bracket assembly for mounting multiple different sensors, which reduces the difficulty of sensor installation and improves installation efficiency.
[0040] For example, such as Figures 1-7 As shown, the bracket assembly includes a mounting housing 1, a mounting base 2, and a mounting bracket 3. Specifically, the mounting housing 1 is mounted on the vehicle body 100, the mounting base 2 passes through and is fixed to the mounting housing 1, and the mounting bracket 3 is mounted on one side of the mounting base 2. Multiple different sensors are respectively mounted at different positions on the mounting bracket 3. It can be understood that by mounting multiple different sensors at different positions on the mounting bracket 3, and by using the mounting housing 1 to mount the bracket assembly on the vehicle body 100, pre-installation of the sensors is possible. Installing the sensors directly on the bracket assembly eliminates the need for multiple mounting brackets within the space of the vehicle body 100, providing more operating space, reducing installation difficulty, improving installation efficiency, and allowing the bracket assembly to be directly mounted on the vehicle body 100, making operation convenient.
[0041] It should be noted that this embodiment uses an unmanned vehicle as an example, with the bracket assembly installed on the vehicle body 100. Of course, in other embodiments, the bracket assembly can also be installed on the body 100 of other vehicles. Multiple different sensors can be cameras, radars (ultrasonic radar, millimeter-wave radar, lidar, blind spot radar, etc.), etc. This embodiment does not impose specific limitations and can be determined according to usage requirements.
[0042] Furthermore, such as Figure 3 and Figure 4 As shown, the mounting bracket 3 includes a first mounting plate 31, which is connected to the mounting base 2. It is understood that the first mounting plate 31 is used to mount sensors. By mounting the sensor to the mounting plate 31, the stability of the sensor can be improved. In this embodiment, the first mounting plate 31 can be used to mount radar.
[0043] Furthermore, such as Figure 3As shown, the first mounting plate 31 is provided with a first mounting hole 311 and a first fixing member (not shown in the figure). Both the first fixing member and the sensor can move along the length direction of the first mounting hole 311 to adjust the position of the sensor relative to the first mounting plate 31. It can be understood that by providing the first fixing member and the first mounting hole 311, the position of the sensor relative to the first mounting plate 31 can be adjusted, and the sensor can be fixed on the first mounting plate 31. While ensuring the stability of the sensor, the installation position of the sensor can also be adjusted to meet the installation requirements of different sensor positions, and the installation is convenient.
[0044] For example, the first mounting hole 311 is an elongated hole, and the first fastener is a bolt with a nut. The bolt can move along the length of the elongated hole to adjust the position of the sensor relative to the first mounting plate 31 and fix the sensor on the first mounting plate 31.
[0045] Furthermore, such as Figure 4 As shown, an auxiliary fixing member 312 is also connected to the first mounting plate 31. The auxiliary fixing member 312 includes a first fixing plate (not shown in the figure) and a second fixing plate (not shown in the figure) connected to it. Both the first fixing plate and the second fixing plate are connected to the first mounting plate 31. The second fixing plate is parallel to the mounting base 2 and connected to the mounting base 2, thereby improving the connection stability between the first mounting plate 31 and the mounting base 2, making the sensor mounted on the first mounting plate 31 more stable. In this embodiment, there can be two auxiliary fixing members 312, located on both sides of the first fixing plate along its length. Of course, in other embodiments, there can also be three, four, etc. The specific number of auxiliary fixing members 312 can be determined according to actual usage requirements, and this embodiment does not impose a specific limitation.
[0046] Furthermore, the mounting bracket 3 also includes a second mounting plate 32 connected to the first mounting plate 31. The end of the second mounting plate 32 furthest from the first mounting plate 31 has a spare mounting portion 321. It is understood that by providing the second mounting plate 32, the first mounting plate 31 and the second mounting plate 32 can protect the sensor mounted on the side of the mounting base 2 facing the mounting bracket 3, preventing interference from other structures and avoiding sensor damage. Moreover, the spare mounting portion 321 at the end of the second mounting plate 32 furthest from the first mounting plate 31 allows for sensor mounting, providing more sensor mounting positions, increasing the number of sensors that can be mounted on the bracket assembly, and enhancing its applicability.
[0047] For example, the spare mounting portion 321 at the end of the second mounting plate 32 away from the first mounting plate 31 includes a first auxiliary mounting portion (not shown in the figure) and two second auxiliary mounting portions (not shown in the figure), each provided with a fourth mounting hole (not shown in the figure) for mounting sensors, thereby increasing the number of sensors that can be mounted. The first and second auxiliary mounting portions can be formed by the second mounting plate 32, or they can be fixed to the second mounting plate 32 by welding. This embodiment does not make specific limitations.
[0048] Furthermore, such as Figure 3 As shown, the mounting bracket 3 also includes multiple auxiliary support plates 33 connected to the second mounting plate 32, with the ends of the multiple auxiliary support plates 33 furthest from the second mounting plate 32 connected to the mounting base 2. It is understood that by providing multiple auxiliary support plates 33, the stability of the second mounting plate 32 is improved, thereby further enhancing the stability of the sensor.
[0049] In this embodiment, two auxiliary support plates 33 can be provided. The two auxiliary support plates 33 are located on the side of the second mounting plate 32 away from the first mounting plate 31, and the two auxiliary supports are symmetrically arranged on both sides of the second mounting plate 32 in its length direction to improve the stability of the second mounting plate 32. Of course, in other embodiments, the auxiliary support plates 33 can also be located in the middle of the second mounting plate 32 in its width direction. The specific number and arrangement of the auxiliary support plates 33 can be determined according to actual usage requirements, and this embodiment does not impose specific limitations.
[0050] Furthermore, such as Figure 3 and Figure 5 As shown, the mounting bracket 3 also includes reinforcing plates 34, with both ends of the reinforcing plates 34 connected to the first mounting plate 31 and the second mounting plate 32, respectively. Specifically, multiple reinforcing plates 34 are provided, and the multiple reinforcing plates 34 are spaced apart. It can be understood that by providing reinforcing plates 34, the strength and stability of the first mounting plate 31 and the second mounting plate 32 can be further improved, ensuring the stability of the sensor even in poor road conditions. In this embodiment, multiple reinforcing plates 34 are evenly spaced along the length direction of the second mounting plate 32 to further improve the strength and stability of the first mounting plate 31 and the second mounting plate 32.
[0051] It should be noted that the reinforcing plates 34 can be provided in numbers of 2, 3, 4, 5, 6, etc. The number and shape of the reinforcing plates 34 should meet the actual usage requirements; this embodiment does not impose specific limitations.
[0052] Furthermore, such as Figure 3 and Figure 6As shown, the mounting base 2 has a receiving groove 21 on the side facing the mounting frame 3. It can be understood that by providing the receiving groove 21, the part of the sensor located on the side of the mounting base 2 facing the mounting frame 3 can be located in the receiving groove 21, so that the sensor is away from the second mounting plate 32 and the reinforcing plate 34, avoiding interference with the second mounting plate 32 and the reinforcing plate 34 during the installation process, and facilitating the installation of the sensor.
[0053] In this embodiment, the first mounting plate 31 is located outside the receiving groove 21, and the sensor mounted on the first mounting plate 31 is located on the side of the first mounting plate 31 away from the receiving groove 21, thereby avoiding interference between the sensor mounted on the first mounting plate 31 and the sensor mounted on the receiving groove 21.
[0054] Further reference Figure 6 The bracket assembly also includes a first mounting member 35 and a second mounting member 36, both of which are mounted on the mounting base 2. The sensors on the first mounting member 35 and the sensors on the second mounting member 36 are partially located within the receiving groove 21. It is understood that by providing the first mounting member 35 and the second mounting member 36, different sensors can be mounted, and the partial location of the first mounting member 35 and the second mounting member 36 within the receiving groove 21 allows for the mounting of different sensors within the receiving groove 21.
[0055] In this embodiment, the first mounting member 35 can mount a radar, and the second mounting member 36 can mount a camera, with the camera passing through the mounting bracket 3 for detecting the external environment of the vehicle body 100. This embodiment does not specifically limit the type of sensor mounted on the first mounting member 35 and the second mounting member 36. The first mounting member 35 may have multiple second mounting holes 351 for mounting the radar, and the second mounting member 36 may have a third mounting hole 361 for mounting the camera.
[0056] Exemplarily, the first mounting component 35 includes a first sub-mount 352 and a second sub-mount 353 arranged at an angle. The first sub-mount 352 is connected to the portion of the mounting bracket 3 located outside the receiving groove 21. The second sub-mount 353 is located inside the receiving groove 21 for mounting a sensor. Both the portion of the first sub-mount 352 and the portion of the mounting bracket 3 located outside the receiving groove 21 are provided with corresponding second mounting holes 351. The second mounting holes 351 can be screw holes, and the first sub-mount 352 and the portion of the mounting bracket 3 located outside the receiving groove 21 can be fixed by bolts, screws, or other fixing structures. In this embodiment, the included angle between the first sub-mount 352 and the second sub-mount 353 can be determined according to the actual usage situation, as long as it meets the actual usage requirements. This embodiment does not make specific limitations.
[0057] As another example, the second mounting component 36 includes a third sub-mounting component 362 and a fourth sub-mounting component 363 that are rotatably connected. The third sub-mounting component 362 is connected to the portion of the mounting bracket 3 located outside the receiving groove 21, and the fourth sub-mounting component 363 is located inside the receiving groove 21 for mounting a sensor. Both the portions of the third sub-mounting component 362 and the portion of the mounting bracket 3 located outside the receiving groove 21 are provided with corresponding third mounting holes 361. The third mounting holes 361 can be screw holes, and the third sub-mounting component 362 and the portion of the mounting bracket 3 located outside the receiving groove 21 can be fixed by bolts, screws, or other fixing structures. In this embodiment, the included angle between the third sub-mounting component 362 and the fourth sub-mounting component 363 can be determined according to actual usage conditions, as long as it meets the actual usage requirements. This embodiment does not impose specific limitations.
[0058] Furthermore, a cleaning component (not shown in the figure) is also provided on the second mounting component 36. The cleaning component is installed at the end of the fourth sub-mounting component 363 away from the third sub-mounting component 362. The nozzle of the cleaning component is positioned opposite to the lens of the camera to clean the lens of the camera. The cleaning component is an existing type, and the specific type of cleaning component is sufficient to meet the actual use requirements. This embodiment will not elaborate further.
[0059] In this embodiment, two second mounting members 36 may be provided, with a first mounting member 35 located between the two second mounting members 36, and the first mounting member 35 and the second mounting member 36 are spaced apart. It can be understood that by setting two second mounting members 36 spaced apart from the first mounting member 35, the detection accuracy and detection range of the camera can be improved.
[0060] On the other hand, this embodiment also provides an unmanned vehicle that reduces the difficulty of sensor installation and improves sensor installation efficiency.
[0061] like Figure 7 As shown, the unmanned vehicle includes the aforementioned bracket assembly, which is mounted on the vehicle body 100. Specifically, the vehicle body 100 has receiving holes that mate with the bracket assembly. The bracket assembly is installed within these receiving holes. In use, the bracket assembly can be directly mounted on the vehicle body 100. Sensors can be pre-installed on the bracket assembly, eliminating the need for installing sensors within the vehicle body 100 space using multiple bracket assemblies. This provides greater operating space, reduces installation difficulty, and improves installation efficiency.
[0062] In this embodiment, the mounting housing 1, mounting base 2, and mounting bracket 3 can all be made of plastic, specifically polytetrafluoroethylene (PTFE), to meet the lightweight requirements of the bracket assembly. Of course, in other embodiments, other materials can be used to meet actual usage needs; this embodiment does not impose specific limitations.
[0063] Note that the above description is merely a preferred embodiment of the present invention and the technical principles employed. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and various obvious changes, readjustments, and substitutions can be made without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments, and may include many other equivalent embodiments without departing from the concept of the present invention. The scope of the present invention is determined by the scope of the appended claims.
Claims
1. A bracket assembly for mounting a plurality of different sensors, characterized by, The application relates to a bracket assembly for an unmanned vehicle. The bracket assembly comprises a mounting shell (1), a mounting base (2) and a mounting frame (3), the mounting shell (1) is mounted on a vehicle body (100), the mounting base (2) is arranged through and fixed on the mounting shell (1), and the mounting frame (3) is mounted on one side of the mounting base (2). A plurality of different sensors are arranged on different positions of the mounting frame (3).
2. The support assembly of claim 1, wherein, The mounting frame (3) comprises a first mounting plate (31) connected with the mounting base (2).
3. The support assembly of claim 2, wherein, The mounting frame (3) further comprises a second mounting plate (32) connected with the first mounting plate (31), and a spare mounting part (321) is arranged at an end of the second mounting plate (32) away from the first mounting plate (31).
4. The support assembly of claim 2, wherein, The first mounting plate (31) is provided with a first mounting hole (311) for mounting a sensor and a first fixing part, and the first fixing part and the sensor can move along the length direction of the first mounting hole (311) to adjust the position of the sensor relative to the first mounting plate (31).
5. The support assembly of claim 3, wherein, The mounting frame (3) further comprises a plurality of auxiliary support plates (33) connected with the second mounting plate (32), and an end of each of the auxiliary support plates (33) away from the second mounting plate (32) is connected with the mounting base (2).
6. The support assembly of claim 3, wherein, The mounting frame (3) further comprises a reinforcing plate (34), both ends of the reinforcing plate (34) are connected with the first mounting plate (31) and the second mounting plate (32) respectively, a plurality of reinforcing plates (34) are arranged, and the reinforcing plates (34) are arranged at intervals.
7. The support assembly of claim 1, wherein, The mounting base (2) is provided with a containing groove (21) on the side facing the mounting frame (3).
8. The support assembly of claim 7, wherein, The mounting frame (3) further comprises a first mounting part (35) and a second mounting part (36), the first mounting part (35) and the second mounting part (36) are both mounted on the mounting base (2), and the sensors on the first mounting part (35) and the second mounting part (36) are both partially arranged in the containing groove (21).
9. The support assembly of claim 8, wherein, The second mounting part (36) is provided with two, the first mounting part (35) is located between the two second mounting parts (36), and the first mounting part (35) and the second mounting part (36) are arranged at intervals.
10. An unmanned vehicle, characterized in that The bracket assembly is mounted on the vehicle body (100) of the unmanned vehicle.