A sensor positioning mounting bracket and sensor device

Abstract

The utility model relates to sensor support technical field, concretely is a kind of sensor positioning installation support and sensor device, sensor positioning installation support includes integrally formed first installation part and second installation part: first installation part has accommodating area and at least one first connecting site, and first sensor component can be fixedly connected in accommodating area by at least one first connecting site;Second installation part has at least one sensor installation surface, and at least one sensor installation surface is used to install second sensor component;First installation part and second installation part in the utility model are integrally formed and set, can guarantee the positioning accuracy of first sensor component and second sensor component, to be favorable to improve multi-sensor data fusion precision, obtain more reliable and accurate data fusion result;Compared with the support of prior art, still can reduce the connecting structure of first installation part and second installation part, reduce connection cost, can reduce assembly difficulty and dismounting difficulty simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of sensor bracket technology, and in particular to a sensor positioning and mounting bracket and a sensor device. Background Technology

[0002] In existing visual RTK (Real-Time Kinematic) products, laser sensors and cameras are typically mounted and positioned using separate mounting brackets. Specifically, the existing separate mounting brackets work as follows: the laser sensor is fixed to a dedicated laser bracket with adhesive and then secured with screws; the assembled laser module is then locked to the bottom housing with screws to achieve the positioning and fixation of the laser sensor within the overall device; the camera is fixed to a separate camera bracket with adhesive, and the assembled camera module is locked to the bottom housing with screws, thus completing the camera installation.

[0003] However, the aforementioned split mounting bracket has the following drawbacks: First, since the laser and camera require separate mounting brackets, the number of parts in the whole machine increases, which not only increases the cost of mold development and parts processing, but also increases the complexity of material management and supply chain; Second, during the assembly process, the laser bracket and camera bracket need to be installed separately, which increases the number of workstations and assembly steps, reduces production efficiency, and requires higher assembly precision, affecting product consistency; Third, if the laser or camera needs to be repaired or replaced, the corresponding independent bracket must be disassembled first, which is complicated and may cause the threaded structure of the bracket or base shell to fail due to repeated disassembly and assembly, affecting the reliability of the whole machine. Utility Model Content

[0004] To solve at least one of the above-mentioned technical problems, the first mounting part and the second mounting part of this utility model are integrally formed, which can ensure the positioning accuracy of the first sensor assembly and the second sensor assembly, thereby improving the accuracy of multi-sensor data fusion and obtaining more reliable and accurate data fusion results. Compared with the bracket of the prior art, it can also reduce the connection structure of the first mounting part and the second mounting part, reduce the connection cost, and reduce the assembly and disassembly difficulty.

[0005] This utility model provides a sensor positioning and mounting bracket, including an integrally formed first mounting part and a second mounting part: The first mounting part includes a connecting plate and at least one fixing plate; the at least one fixing plate is disposed on one side of the connecting plate, and after the at least one fixing plate and the connecting plate are connected, a receiving area for accommodating the first sensor assembly is formed; the at least one fixing plate has at least one first connection position, and the first sensor assembly can be fixedly connected to the receiving area through the at least one first connection position; The second mounting portion is disposed on the side of the connecting plate opposite to the fixing plate, and the second mounting portion has at least one sensor mounting surface for mounting a second sensor assembly.

[0006] Furthermore, the fixing plate is provided with at least one connecting post; each connecting post is provided with at least one second connecting position.

[0007] Furthermore, the second mounting part is a columnar structure disposed on the side of the connecting plate opposite to the fixing plate.

[0008] Furthermore, the fixing plate is provided with at least one first limiting protrusion; The at least one first limiting protrusion is used to define the boundary of at least one side of the receiving area, and the at least one first limiting protrusion is capable of abutting against one side of the first sensor assembly.

[0009] Furthermore, a second limiting protrusion extends from one edge of the sensor mounting surface, which can abut against one side of the second sensor assembly.

[0010] Furthermore, at least one of the sensor mounting surfaces is provided with a positioning protrusion, which engages with the second sensor assembly disposed on the sensor mounting surface.

[0011] Furthermore, at least one fixing post is provided on the fixing plate; The fixed column is provided with at least one first connection position, and the first sensor assembly can be fixedly connected to the receiving area through the first connection position and abut against one end of the fixed column and the connecting plate.

[0012] Furthermore, the fixing posts and connecting posts are spaced apart on the fixing plate; Along the thickness direction of the connecting plate, the projected patterns formed by the fixing column and the connecting column are arranged alternately.

[0013] Furthermore, the sensor mounting surface is configured to correspond one-to-one with the second sensor assembly; The second mounting portion has a first sensor mounting surface and a second sensor mounting surface arranged adjacent to each other; Positioning protrusions are provided on the first sensor mounting surface and / or the second sensor mounting surface.

[0014] This utility model also protects a sensor device, including a first sensor assembly, at least one second sensor assembly, a mounting housing, and a sensor positioning mounting bracket as described above; The first sensor assembly is disposed within the receiving area, and the first sensor assembly is fixedly connected to the receiving area via the at least one first connection point; The at least one second sensor assembly is fixedly disposed on the sensor mounting surface; The sensor positioning and mounting bracket is fixedly connected to the mounting lower shell via a second connection point.

[0015] Implementing the embodiments of this utility model has at least the following beneficial effects: The first mounting part of this invention can position and install the first sensor assembly, and the second mounting part can position and install at least one second sensor assembly. Furthermore, the first and second mounting parts are integrally formed, simplifying the manufacturing process and ensuring the relative positional accuracy of the sensor's limiting structure. This, in turn, guarantees the positioning accuracy of the first and second sensor assemblies, thereby improving the accuracy of multi-sensor data fusion and obtaining more reliable and accurate data fusion results. Compared to existing brackets, this invention also reduces the connection structure between the first and second mounting parts, lowering connection costs and simplifying assembly and disassembly. Attached Figure Description

[0016] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the embodiments or prior art will be briefly introduced below. Obviously, the drawings described below are merely some embodiments of this utility model. Those skilled in the art can obtain other drawings based on these drawings without any creative effort.

[0017] Figure 1 This is a structural diagram of the sensor positioning and mounting bracket under the first angle in this embodiment; Figure 2 This is a structural diagram of the sensor positioning and mounting bracket under the second angle in this embodiment; Figure 3 This is a top view of the sensor positioning and mounting bracket in this embodiment; Figure 4 This is a bottom view of the sensor positioning and mounting bracket in this embodiment; Figure 5 This is an exploded view of the sensor positioning and mounting bracket, the first sensor assembly, and the second sensor assembly connected in this embodiment. Figure 6 This is a structural diagram of the sensor positioning and mounting bracket, the first sensor assembly, and the second sensor assembly connected in this embodiment. Figure 7 This is a structural diagram of the sensor device in this embodiment.

[0018] The corresponding reference numerals in the figure are as follows: 1-First mounting part; 2-Second mounting part; 3-First sensor assembly; 4-Second sensor assembly; 5-Mounting lower shell; 11-Connecting plate; 12-Fixing plate; 13-First limiting protrusion; 14-Fixing post; 15-Connecting post; 21-First sensor mounting surface; 22-Second sensor mounting surface; 23-Second limiting protrusion; 24-Positioning protrusion. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0020] The term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. In the description of the present invention, it should be understood that the terms "upper," "lower," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are used only for the convenience of describing the present invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0021] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Moreover, the terms "first," "second," etc., are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that embodiments of the present invention described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.

[0022] See appendix Figures 1 to 7This embodiment provides a sensor positioning and mounting bracket, including an integrally formed first mounting part 1 and a second mounting part 2: the first mounting part 1 includes a connecting plate 11 and at least one fixing plate 12; the at least one fixing plate 12 is disposed on one side of the connecting plate 11, and after the at least one fixing plate 12 and the connecting plate 11 are connected, a receiving area for accommodating a first sensor assembly 3 is formed; the at least one fixing plate 12 has at least one first connection position, and the first sensor assembly 3 can be fixedly connected to the receiving area through the at least one first connection position; the second mounting part 2 is disposed on the side of the connecting plate 11 opposite to the fixing plate 12, and the second mounting part 2 has at least one sensor mounting surface, which is used to mount the second sensor assembly 4; this embodiment... The first mounting part 1 in the novel can position and install the first sensor assembly 3, and the second mounting part 2 can position and install at least one second sensor assembly 4. Furthermore, the first mounting part 1 and the second mounting part 2 are integrally formed, which simplifies the manufacturing process and ensures the relative positional accuracy of the sensor limiting structure of the first mounting part 1 and the second mounting part 2, thereby ensuring the positioning accuracy of the first sensor assembly 3 and the second sensor assembly 4. This is beneficial for improving the accuracy of multi-sensor data fusion and obtaining more reliable and accurate data fusion results. Compared with the existing brackets, it also reduces the connection structure between the first mounting part 1 and the second mounting part 2, lowers connection costs, and reduces assembly and disassembly difficulties.

[0023] In this embodiment, the specific shape of the first mounting part 1 and the specific shape of the second mounting part 2 are not limited, as long as the first mounting part 1 can be used to mount the first sensor assembly 3, the second mounting part 2 can be used to mount at least one second sensor assembly 4, and the first mounting part 1 and the second mounting part 2 can be integrally formed.

[0024] It is understandable that the installation requirements of the first sensor assembly 3 and the second sensor assembly 4 are different. The first sensor assembly 3 needs to be fixedly connected to the first connection position by a connector such as a screw, while the second sensor assembly 4 is attached to the sensor mounting surface and glued to the sensor mounting surface.

[0025] In this embodiment, the first sensor component 3 can be at least one of an optical sensor, a ranging and positioning sensor, an environmental sensing sensor, or an auxiliary sensor, and the second sensor component 4 can also be at least one of an optical sensor, a ranging and positioning sensor, an environmental sensing sensor, or an auxiliary sensor.

[0026] Specifically, optical sensors include cameras, infrared cameras, or lidar; ranging and positioning sensors include RTK (Real-Time Kinematic) positioning modules or ultrasonic sensors; environmental sensing sensors include millimeter-wave radar, laser ranging sensors, infrared thermal imagers, or infrared proximity sensors; and auxiliary sensors include barometers, magnetometers, or ambient light sensors.

[0027] The sensor positioning mounting bracket in this embodiment can install at least two sensors. The type of sensor is not limited. Preferably, the first mounting part 1 is used to install a laser sensor, and the second mounting part 2 is used to install a camera. The number of cameras that the second mounting part 2 can install is determined according to the number of sensor mounting surfaces of the second mounting part 2.

[0028] In this embodiment, the first sensor 3 can be initially positioned by the connecting plate 11 and at least one fixing plate 12 forming a receiving area, which provides a certain positioning basis for the first sensor 3 to be positioned subsequently by the limiting structure, thereby improving the positioning rate of the first sensor 3 and the first mounting part 1.

[0029] In this embodiment, the connecting plate 11 and at least one fixing plate 12 surround to form a receiving area, and the specific shape and structure of the at least one fixing plate 12 affects the shape of the receiving area.

[0030] Specifically, the fixing plate 12 can be a straight plate structure or a U-shaped plate structure, etc.

[0031] In some possible embodiments, when the fixing plate 12 is a straight plate structure, in order to form a receiving area, the number of fixing plates 12 is at least two. Preferably, the two fixing plates 12 are arranged on the same side of the connecting plate 11, and the two fixing plates 12 are symmetrically arranged at opposite ends of the connecting plate 11. After the connecting plate 11 and the two fixing plates 12 are connected, a U-shaped structure is formed.

[0032] In some possible embodiments, when the fixing plate 12 is a U-shaped plate structure, in order to form a receiving area, the number of fixing plates 12 is one, and the U-shaped plate structure is connected to the connecting plate 11 to ensure that both ends of the connecting plate 11 have a partial U-shaped plate structure so as to form a receiving area.

[0033] In some possible embodiments, the fixing plate 12 is provided with at least one connecting post 15; each connecting post 15 is provided with at least one second connecting position. By providing the connecting post 15 and the second connecting position thereon, a connection point can be provided between the sensor positioning mounting bracket and the mounting lower shell 5, which facilitates the installation of the sensor positioning mounting bracket and the mounting lower shell 5 and ensures the stability of the connection between the two.

[0034] In this embodiment, both ends of the connecting plate 11 have a partial fixing plate 12 structure, or both ends of the connecting plate 11 have a fixing plate 12 structure. This arrangement facilitates the setting of the connecting post 15. Preferably, at least one connecting post 15 is provided on each of the fixing plates 12 at both ends of the connecting plate 11, or at least one connecting post 15 is provided on each of the partial fixing plates 12 at both ends of the connecting plate 11. The presence of connecting posts 15 at both ends of the connecting plate 11 further ensures the stability of the connection between the sensor positioning mounting bracket and the mounting lower shell 5.

[0035] In this embodiment, the threaded hole provided on the connecting post 15 forms a second connection position. The shape of the connecting post 15 is not limited, as long as it can form at least one second connection position.

[0036] Preferably, the connecting post 15 is formed by two integrally arranged columnar structures, each of which has a second connecting position, i.e., a threaded hole; or the connecting post 15 is formed by a columnar structure, which has a second connecting position, i.e., a threaded hole.

[0037] In some possible embodiments, the second mounting part 2 is a columnar structure disposed on the side of the connecting plate 11 away from the fixing plate 12. With the above arrangement, positions for connecting the first sensor assembly 3 and positions for connecting the second sensor assembly 4 can be formed on both sides of the connecting plate 11, so that the first sensor assembly 3 and the second sensor assembly 4 can be disposed on both sides of the connecting plate 11, which can achieve the effect of making reasonable use of space and can also avoid interference between the first sensor assembly 3 and the second sensor assembly 4, thereby ensuring the installation stability of the first sensor assembly 3 and the second sensor assembly 4.

[0038] In this embodiment, the specific shape of the second mounting part 2 is not limited, as long as the second mounting part 2 has at least one sensor mounting surface and the second mounting part 2 is a protruding structure away from the receiving area.

[0039] In some possible embodiments, the fixing plate 12 is provided with at least one first limiting protrusion 13; the at least one first limiting protrusion 13 is used to define the boundary of at least one side of the receiving area, and the at least one first limiting protrusion 13 can abut against one side of the first sensor assembly 3. By providing at least one first limiting protrusion 13, the first sensor assembly 3 located in the receiving area can be further limited to ensure the installation accuracy of the first sensor assembly 3.

[0040] In this embodiment, the number and location of the first limiting protrusions 13 are not limited, as long as they can limit at least one side of the boundary of the accommodating area.

[0041] Preferably, when a fixing plate 12 is provided on each of the opposite sides of the connecting plate 11, two first limiting protrusions 13 are provided at intervals on each fixing plate 12. The four first limiting protrusions 13 form a square or rectangular limiting space to limit the first sensor assembly 3.

[0042] Preferably, when a fixing plate 12 is provided on each of the opposite sides of the connecting plate 11, each fixing plate 12 is provided with a first limiting protrusion 13. When the arrangement direction of the two first limiting protrusions 13 on the fixing plate 12 is the same as the arrangement direction of the two fixing plates 12, the line connecting the two first limiting protrusions 13 is parallel to the arrangement direction of the two fixing plates 12, and the two first limiting protrusions 13 are used to define the boundary of one side of the receiving area; when the arrangement direction of the two first limiting protrusions 13 is perpendicular to the arrangement direction of the two fixing plates 12, the line connecting the two first limiting protrusions 13 is perpendicular to the arrangement direction of the two fixing plates 12, and the two first limiting protrusions 13 are used to define the boundaries of the opposite sides of the receiving area.

[0043] In this embodiment, the specific structure of the first limiting protrusion 13 is not limited, as long as the first limiting protrusion 13 can abut against the first sensor assembly 3. Preferably, the first limiting protrusion 13 has an abutting surface that abuts against the first sensor assembly 3, and the abutting surfaces on at least two first limiting protrusions 13 are arranged in parallel.

[0044] In some possible embodiments, a second limiting protrusion 23 extends from one edge of the sensor mounting surface. The second limiting protrusion 23 can abut against one side of the second sensor assembly 4. By setting the second limiting protrusion 23, the second sensor assembly 4 can be limited, ensuring the installation accuracy of the second sensor assembly 4.

[0045] In this embodiment, a second limiting protrusion is formed by extending one edge of the sensor mounting surface. When there are two or more sensor mounting surfaces, the second limiting protrusions 23 on the two or more sensor mounting surfaces are disposed on the same side of the second mounting portion 2.

[0046] In this embodiment, the height and length of the second limiting protrusion 23 are not limited, as long as it can abut against one side of the second sensor assembly 4.

[0047] In some possible embodiments, at least one of the sensor mounting surfaces is provided with a positioning protrusion 24. The positioning protrusion 24 is positioned and engaged with the second sensor assembly 4 provided on the sensor mounting surface. By providing the positioning protrusion 24 on the sensor mounting surface, the second sensor assembly 4 can be further limited. In this way, the second limiting protrusion 23 and the positioning protrusion 24 can cooperate to limit the second sensor assembly 4, thereby providing the installation accuracy of the second sensor assembly.

[0048] In this embodiment, the positioning protrusion 24 and the second limiting protrusion 23 are spaced apart on the same sensor mounting surface.

[0049] In this embodiment, the size and structure of the positioning protrusion 24 are not limited, as long as the positioning protrusion 24 can be positioned with the second sensor assembly 4.

[0050] In some possible embodiments, at least one fixing post 14 is provided on the fixing plate 12; at least one first connection position is provided on the fixing post 14, and the first sensor assembly 3 can be fixedly connected to the receiving area through the first connection position and abut against one end of the fixing post 14 and the connecting plate 11. By providing the fixing post 14 and the first connection position thereon, a connection point can be provided for the first sensor assembly 3 to the first mounting part 1, which facilitates the installation of the first mounting part 1 and the first sensor assembly 3 and ensures the stability of the connection between the two.

[0051] In this embodiment, both ends of the connecting plate 11 have partial fixing plate 12 structures, or both ends of the connecting plate 11 have fixing plate 12 structures. This arrangement facilitates the setting of the fixing posts 14. Preferably, at least one fixing post 14 is provided on each of the fixing plates 12 at both ends of the connecting plate 11, or at least one fixing post 14 is provided on each of the partial fixing plates 12 at both ends of the connecting plate 11. The presence of fixing posts 14 at both ends of the connecting plate 11 further ensures the stability of the connection between the sensor positioning mounting bracket and the first sensor assembly 3.

[0052] In this embodiment, the threaded hole provided on the fixing post 14 forms the first connection position. The shape of the fixing post 14 is not limited, as long as at least one first connection position can be formed.

[0053] Preferably, the fixing post 14 is formed by two columnar structures integrally arranged, and each columnar structure is provided with a first connecting position, i.e., a threaded hole; or the fixing post 14 is in the shape of a columnar structure, and the columnar structure is provided with a first connecting position, i.e., a threaded hole.

[0054] In this embodiment, the axis of the threaded hole on the fixing post 14, the axis of the threaded hole on the connecting post 15, the length direction of the fixing post 14, and the length direction of the connecting post 15 are arranged in parallel.

[0055] In some possible embodiments, the fixing post 14 and the connecting post 15 are spaced apart on the fixing plate 12; along the thickness direction of the connecting plate 11, the projection patterns formed by the fixing post 14 and the projection patterns formed by the connecting post 15 are alternately arranged.

[0056] In some possible embodiments, the sensor mounting surface is provided in a one-to-one correspondence with the second sensor assembly 4; the second mounting part 2 has a first sensor mounting surface 21 and a second sensor mounting surface 22 arranged adjacent to each other; the first sensor mounting surface 21 and / or the second sensor mounting surface 22 are provided with positioning protrusions 24. By providing a one-to-one correspondence between the sensor mounting surface and the second sensor assembly 4, and by providing multiple sensor mounting surfaces 21, the number of second sensor assemblies 4 that can be mounted can be increased, which is beneficial to improving the accuracy of multi-sensor data fusion.

[0057] In this embodiment, the second mounting part 2 is a protruding columnar structure protruding from one side of the connecting plate 11. The columnar structure includes a first sensor mounting surface 21 and a second sensor mounting surface 22. The first sensor mounting surface 21 and the second sensor mounting surface 22 are arranged opposite to each other or adjacent to each other. The specific setting position of the first sensor mounting surface 21 and the second sensor mounting surface 22 is set according to the setting position requirements of the second sensor assembly 4.

[0058] In this embodiment, the included angle between the first sensor mounting surface 21 and the second sensor mounting surface 22 can be an acute angle, a right angle, or an obtuse angle; preferably, the included angle between the first sensor mounting surface 21 and the second sensor mounting surface 22 is 15° to 165°.

[0059] In this embodiment, with the first sensor mounting surface 21 and the second sensor mounting surface 22 provided, there are two second sensor components 4, which are respectively glued to the first sensor mounting surface 21 and the second sensor mounting surface 22.

[0060] This utility model also protects a sensor device, including a first sensor assembly 3, at least one second sensor assembly 4, a mounting housing 5, and a sensor positioning and mounting bracket as described above. The first sensor assembly 3 is disposed in the receiving area and is fixedly connected to the receiving area through at least one first connecting position. At least one second sensor assembly 4 is fixedly disposed on the sensor mounting surface. The sensor positioning and mounting bracket is fixedly connected to the mounting housing 5 through a second connecting position. The sensor device of this utility model includes a sensor positioning and mounting bracket. The first mounting part 1 in the sensor positioning and mounting bracket can position and install the first sensor assembly 3, and the second mounting part 2 can position and install at least one second sensor assembly 4. At the same time, the first mounting part 1 and the second mounting part 2 are integrally formed. On the basis of simplifying the manufacturing process, the relative positional accuracy of the limiting structure of the sensor by the first mounting part 1 and the second mounting part 2 can be guaranteed, thereby ensuring the positioning accuracy of the first sensor assembly 3 and the second sensor assembly 4. This is beneficial to improving the accuracy of multi-sensor data fusion and obtaining more reliable and accurate data fusion results. Compared with the bracket of the prior art, it can also reduce the connection structure of the first mounting part 1 and the second mounting part 2, reduce the connection cost, and reduce the assembly and disassembly difficulty.

[0061] In this embodiment, when the sensor device is provided with two or more second sensor components 4, the two or more second sensor components 4 are separately provided, that is, the two or more second sensor components 4 are respectively fixed on their corresponding sensor mounting surfaces; or, the sensor device also includes a fixed bracket, the two or more second sensor components 4 are provided on the same fixed bracket, and the fixed bracket and the two or more second sensor components 4 provided on the fixed bracket are then fixedly connected to the second mounting part 2.

[0062] In this embodiment, the first sensor assembly 3 is provided with a mounting hole, which is fixedly connected to the first connection position of the first mounting part 1 by a screw, and the setting position of the mounting hole matches the setting position of the first connection position.

[0063] The installation process of the first sensor assembly 3, the second sensor assembly 4, and the sensor positioning mounting bracket is as follows: Place the first sensor assembly 3 in the receiving area and control the first sensor assembly 3 to abut against the first limiting protrusion 13. Align the threaded hole on the first sensor assembly 3 with the first connection position and fix the first sensor assembly 3 on the first connection position of the first fixing part 1. Abut the second sensor assembly 4 against the second limiting protrusion 23 and position the positioning protrusion 24 with the second sensor assembly 4. At the same time, bond the second sensor assembly 4 to its corresponding sensor mounting surface. Use adhesive to firmly bond the first sensor assembly 3 and the second sensor assembly 4 around them and use an ultraviolet lamp to cure the adhesive. After curing, the installation of the first sensor assembly 3 and the second sensor assembly 4 is completed.

[0064] The above description is exemplary and not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical application, or technical improvements to the embodiments in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.

[0065] Where there is no conflict, the above embodiments and features described herein can be combined with each other.

[0066] The above-disclosed embodiment is merely a preferred embodiment of the present utility model and should not be construed as limiting the scope of the present utility model. Therefore, any equivalent variations made in accordance with the claims of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A sensor positioning and mounting bracket, characterized in that, Includes a first mounting part (1) and a second mounting part (2) that are integrally formed: The first mounting part (1) includes a connecting plate (11) and at least one fixing plate (12); the at least one fixing plate (12) is disposed on one side of the connecting plate (11), and after the at least one fixing plate (12) and the connecting plate (11) are connected, a receiving area for accommodating the first sensor assembly (3) is formed; the at least one fixing plate (12) has at least one first connection position, and the first sensor assembly (3) can be fixedly connected to the receiving area through the at least one first connection position; The second mounting part (2) is disposed on the side of the connecting plate (11) away from the fixing plate (12), and the second mounting part (2) has at least one sensor mounting surface for mounting the second sensor assembly (4).

2. The sensor positioning and mounting bracket according to claim 1, characterized in that, At least one connecting post (15) is provided on the fixing plate (12); at least one second connecting position is provided on each connecting post (15).

3. The sensor positioning and mounting bracket according to claim 1, characterized in that, The second mounting part (2) is a columnar structure disposed on the side of the connecting plate (11) away from the fixing plate (12).

4. The sensor positioning and mounting bracket according to claim 1, characterized in that, At least one first limiting protrusion (13) is provided on the fixing plate (12); The at least one first limiting protrusion (13) is used to define the boundary of at least one side of the receiving area, and the at least one first limiting protrusion (13) is capable of abutting against one side of the first sensor assembly (3).

5. The sensor positioning and mounting bracket according to claim 1, characterized in that, One edge of the sensor mounting surface extends to form a second limiting protrusion (23), which can abut against one side of the second sensor assembly (4).

6. The sensor positioning and mounting bracket according to claim 5, characterized in that, At least one of the sensor mounting surfaces is provided with a positioning protrusion (24), which is positioned and engaged with the second sensor assembly (4) provided on the sensor mounting surface.

7. The sensor positioning and mounting bracket according to any one of claims 1-6, characterized in that, At least one fixing post (14) is provided on the fixing plate (12); The fixing post (14) is provided with at least one first connection position, and the first sensor assembly (3) can be fixedly connected to the receiving area through the first connection position and abut against one end of the fixing post (14) and the connecting plate (11).

8. The sensor positioning and mounting bracket according to any one of claims 1-6, characterized in that, The fixed column (14) and the connecting column (15) are spaced apart on the fixed plate (12); Along the thickness direction of the connecting plate (11), the projection patterns formed by the fixing column (14) and the projection patterns formed by the connecting column (15) are arranged alternately.

9. The sensor positioning and mounting bracket according to any one of claims 1-6, characterized in that, The sensor mounting surface is configured in a one-to-one correspondence with the second sensor assembly (4); The second mounting part (2) has a first sensor mounting surface (21) and a second sensor mounting surface (22) arranged adjacent to each other; Positioning protrusions (24) are provided on the first sensor mounting surface (21) and / or the second sensor mounting surface (22).

10. A sensor device, characterized in that, It includes a first sensor assembly (3), at least one second sensor assembly (4), a mounting housing (5), and a sensor positioning mounting bracket as described in any one of claims 1-9; The first sensor assembly (3) is disposed within the receiving area, and the first sensor assembly (3) is fixedly connected to the receiving area via at least one first connection point; The at least one second sensor assembly (4) is fixedly disposed on the sensor mounting surface; The sensor positioning mounting bracket is fixedly connected to the mounting lower shell (5) via the second connection position.

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