Sensor mounting rack and sensor module

Abstract

The utility model provides a kind of sensor mounting rack and sensor module, including lower fixed chassis, four corners of lower fixed chassis are integrally connected with bending connecting plate, bending connecting plate bottom is equipped with mounting bolt, upper rotating support disc is equipped in lower fixed chassis upper, and rotating connection is passed through self-rotating assembly between upper rotating support disc and lower fixed chassis, the upper of upper rotating support disc is equipped with mounting support plate, and mounting support plate and upper rotating support disc are connected by two groups of inclination adjusting assembly between, the center of mounting support plate is equipped with threading hole, and the both sides of mounting support plate are equipped with mounting positioning assembly.The utility model has the beneficial effects as follows, the utility model simple structure is applicable to the installation work of different sensor module, realizes the full-angle rotation work of entire mounting rack, and can be adjusted according to actual situation inclination angle, and the integration degree of sensor module is higher, and function is more abundant.

Description

Technical Field

[0001] This utility model relates to a sensor mounting bracket and a sensor module, belonging to the field of sensor installation technology. Background Technology

[0002] A sensor is a detection device that receives measured information and converts it into electrical or other signals according to a certain rule. Based on their different basic sensing functions, sensors can be divided into pressure sensors, acceleration sensors, position sensors, gas sensors, etc. With the development of sensor-related technologies, a single sensor can simultaneously possess multiple basic sensing functions, such as an inertial sensor. Due to their performance, inertial sensors are widely used in aerospace, military, automotive, robotics, and unmanned vehicles.

[0003] Multiple inertial sensors can be integrated with mounting brackets to form sensor modules. However, existing centralized mounting bracket structures are relatively simple, requiring specific brackets for different sensor modules, resulting in low overall applicability. Furthermore, existing sensor mounting brackets use a fixed structural design, making it inconvenient to adjust them according to actual needs. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a sensor mounting bracket and a sensor module.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: One aspect of this utility model provides a sensor mounting bracket, including a lower fixed base. Bending connecting plates are integrally connected to the four corners of the lower fixed base, and mounting bolts are provided at the bottom of each bending connecting plate. An upper rotating support plate is provided above the lower fixed base, and the upper rotating support plate is rotatably connected to the lower fixed base via a self-rotating assembly. A mounting support plate is provided above the upper rotating support plate, and the mounting support plate is connected to the upper rotating support plate via two sets of tilt adjustment assemblies. A wire-passing hole is provided at the center of the mounting support plate, and mounting positioning assemblies are provided on both sides of the mounting support plate.

[0006] Furthermore, the self-rotating assembly includes a drive gear rotatably mounted on an upper rotating support disk, a micro motor connected to the drive gear, the micro motor being fixed to the upper rotating support disk via an L-shaped bracket, a driven gear meshing on one side of the drive gear, a bearing embedded in the center of the lower fixed chassis, and the center of the driven gear being connected to the inner ring of the bearing via a drive shaft that passes through the upper rotating support disk.

[0007] Furthermore, the tilt adjustment assembly includes a first rotating connecting plate integrally connected to the upper rotating support plate and a second rotating connecting plate integrally connected to the mounting support plate. The first rotating connecting plate and the second rotating connecting plate are rotatably connected by a rotating shaft. The first rotating connecting plate is provided with a guide rotation groove, and the second rotating connecting plate is integrally connected with a positioning bolt that passes through the guide rotation groove. The positioning bolt is threaded with a limit thread sleeve.

[0008] Furthermore, the installation positioning component includes a fixed support block fixed to the installation support plate, a support movable plate on one side of the fixed support block, and an arc-shaped elastic plate bonded to the support movable plate. A movable cavity is opened at the center of the inner wall of the fixed support block, and a main connecting block that extends movably into the movable cavity is fixedly connected to the support movable plate. A return spring is connected between the main connecting block and the movable cavity.

[0009] Furthermore, guide holes are provided on both the upper and lower sides of the movable cavity inside the fixed support block, and guide columns extending into the guide holes are fixedly connected to the movable support plate. Side abutment plates are fixedly connected to both sides of the movable support plate, and mounting pins are threaded through the side abutment plates.

[0010] Another aspect of this utility model provides a sensor module, including the sensor mounting bracket described above.

[0011] The beneficial effects of this utility model are: By integrally connecting bent connecting plates at the four corners of the lower fixed chassis and using mounting bolts, the lower fixed chassis is installed and fixed. The self-rotating component drives the upper rotating support plate to rotate slowly and uniformly on the lower fixed chassis. Two sets of tilt adjustment components support the mounting support plate while adjusting its angle. The mounting positioning component is used for the installation and fixing of the sensor module. This utility model has a simple structure, is suitable for the installation of different sensor modules, realizes the full-angle rotation of the entire mounting frame, and can adjust the tilt angle according to the actual situation. Moreover, the sensor module has a higher degree of integration and richer functions. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments 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 these drawings without creative effort.

[0013] Figure 1 This is a front view of a sensor mounting bracket according to the present invention; Figure 2This is a schematic diagram of the self-rotating component in a sensor mounting bracket according to the present invention; Figure 3 This is a schematic diagram of the tilt adjustment component in a sensor mounting bracket according to the present invention; Figure 4 This is a schematic diagram of the structure of a sensor mounting bracket for installing a positioning component according to the present invention; Figure 5 This is a front view of a sensor module according to the present invention; Figure 6 This is a schematic diagram of the installation structure of a sensor mounting bracket and sensor module according to the present invention.

[0014] In the diagram: 1. Lower fixed chassis; 2. Bending connecting plate; 3. Mounting bolt; 4. Upper rotating support plate; 5. Self-rotating assembly; 6. Tilting adjustment assembly; 7. Mounting support plate; 8. Threading hole; 9. Mounting positioning assembly; 10. Drive gear; 11. Micro motor; 12. L-shaped bracket; 13. Driven gear; 14. Bearing; 15. Drive shaft; 16. Rotating connecting plate one; 17. Rotating connecting plate two; 18. Rotating shaft; 19. Guide rotating groove; 20. Positioning bolt; 21. Fixed support block; 22. Support movable plate; 23. Movable cavity; 24. Main connecting block; 25. Return spring; 26. Guide hole; 27. Guide post; 28. Side contact plate; 29. ​​Mounting pin; 30. Limiting threaded sleeve. Detailed Implementation

[0015] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-4This utility model provides a sensor mounting bracket technical solution, including a lower fixed base 1. Bending connecting plates 2 are integrally connected to the four corners of the lower fixed base 1. Mounting bolts 3 are provided at the bottom of each bending connecting plate 2. The lower fixed base 1 is fixed by the integral connection of the bending connecting plates 2 to the four corners of the lower fixed base 1 and the use of mounting bolts 3. An upper rotating support plate 4 is provided above the lower fixed base 1. The upper rotating support plate 4 is rotatably connected to the lower fixed base 1 via a self-rotating assembly 5. A mounting support plate 7 is provided above the upper rotating support plate 4. The mounting support plate 7 is connected to the upper rotating support plate 4 via two sets of tilt adjustment assemblies 6. A wire hole 8 is provided at the center of the mounting support plate 7. Mounting positioning assemblies 9 are provided on both sides of the mounting support plate 7. The self-rotating assembly 5 drives the upper rotating support plate 4 to rotate slowly and uniformly on the lower fixed base 1. The two sets of tilt adjustment assemblies 6 support the mounting support plate 7 while adjusting its angle. The mounting positioning assemblies 9 are used for the installation and fixing of the sensor module.

[0017] See Figure 2 The self-rotating assembly 5 includes a drive gear 10 rotatably mounted on an upper rotating support disk 4. A micro motor 11 is connected to the drive gear 10, and the micro motor 11 is fixed to the upper rotating support disk 4 via an L-shaped bracket 12. A driven gear 13 meshes with one side of the drive gear 10. A bearing 14 is embedded in the center of the lower fixed base 1, and the center of the driven gear 13 is connected to the inner ring of the bearing 14 via a transmission shaft 15 that is fixedly inserted through the upper rotating support disk 4. The micro motor 11 drives the drive gear 10 to rotate, thereby causing the driven gear 13 meshing with it to rotate. Since the transmission shaft 15 on the driven gear 13 is fixedly connected to the upper rotating support disk 4, the rotation of the upper rotating support disk 4 is achieved.

[0018] See Figure 3 The tilt adjustment assembly 6 includes a first rotating connecting plate 16 integrally connected to the upper rotating support plate 4 and a second rotating connecting plate 17 integrally connected to the mounting support plate 7. The first rotating connecting plate 16 and the second rotating connecting plate 17 are rotatably connected via a rotating shaft 18. The first rotating connecting plate 16 has a guide rotation groove 19, and the second rotating connecting plate 17 is integrally connected with a positioning bolt 20 that passes through the guide rotation groove 19. A limiting threaded sleeve 35 is threaded onto the positioning bolt 20. During adjustment, the limiting threaded sleeve 35 is first loosened, thereby guiding the rotation in the guide rotation groove 19 in conjunction with the positioning bolt 20, causing the second rotating connecting plate 17 to drive the mounting support plate 7 to rotate, thus adjusting the angle. After adjustment, the limiting threaded sleeve 30 is reset.

[0019] See Figure 4The mounting and positioning assembly 9 includes a fixed support block 21 fixed to the mounting support plate 7. A movable support plate 22 is provided on one side of the fixed support block 21, and an arc-shaped elastic plate is adhered to the movable support plate 22. A movable cavity 23 is formed at the center of the inner wall of the fixed support block 21. A main connecting block 24 is fixedly connected to the movable support plate 22, extending into the movable cavity 23, and a return spring 25 connects the main connecting block 24 and the movable cavity 23. Guide holes 26 are provided on both the upper and lower sides of the movable cavity 23 within the fixed support block 21. Guide posts 27 extending into the guide holes 26 are fixedly connected to the movable support plate 22. Side contact plates 28 are fixedly connected to both sides of the movable support plate 22, and mounting pins 29 are threaded through the side contact plates 28. By placing the sensor module on the mounting support plate 7, the elasticity of the return spring 25 causes the arc-shaped elastic plate on the movable support plate 22 to contact the sensor module. Simultaneously, the mounting pins 29 on the side contact plates 28 achieve the fixing operation.

[0020] See Figure 5-6 Another aspect of this application provides a sensor module, including the sensor mounting bracket described above.

[0021] In use, the lower fixed chassis 1 is fixed by integrally connecting bent connecting plates 2 at each of the four corners and using mounting bolts 3. The self-rotating component 5 drives the upper rotating support plate 4 to rotate slowly and uniformly on the lower fixed chassis 1. The two sets of tilt adjustment components 6 support the mounting support plate 7 while adjusting its angle. The mounting positioning component 9 is used for the installation and fixing of the sensor module. This utility model has a simple structure, is suitable for the installation of different sensor modules, realizes the full-angle rotation of the entire mounting frame, and can adjust the tilt angle according to the actual situation. Moreover, the sensor module has a higher degree of integration and richer functions.

[0022] Although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A sensor mounting bracket, characterized in that, The system includes a lower fixed chassis (1), with bent connecting plates (2) integrally connected to the four corners of the lower fixed chassis (1). Each bent connecting plate (2) has mounting bolts (3) at its bottom. An upper rotating support plate (4) is located above the lower fixed chassis (1). The upper rotating support plate (4) is rotatably connected to the lower fixed chassis (1) via a self-rotating assembly (5). An mounting support plate (7) is located above the upper rotating support plate (4). The mounting support plate (7) is connected to the upper rotating support plate (4) via two sets of tilt adjustment assemblies (6). A wire hole (8) is located at the center of the mounting support plate (7). Mounting positioning assemblies (9) are located on both sides of the mounting support plate (7). The rotating assembly (5) includes a drive gear (10) rotatably mounted on the upper rotating support plate (4), a micro motor (11) connected to the drive gear (10), the micro motor (11) being fixed to the upper rotating support plate (4) via an L-shaped bracket (12), a driven gear (13) meshing on one side of the drive gear (10), a bearing (14) embedded in the center of the lower fixed base plate (1), and the center of the driven gear (13) being connected to the inner ring of the bearing (14) via a fixed transmission shaft (15) passing through the upper rotating support plate (4). The tilt adjustment assembly (6) includes a rotating connecting plate (16) integrally connected to the upper rotating support plate (4) and a mounting plate (16) for mounting the upper rotating support plate (4). A rotating connecting plate two (17) is integrally connected to the mounting support plate (7). The rotating connecting plate one (16) and the rotating connecting plate two (17) are rotatably connected by a rotating shaft (18). The rotating connecting plate one (16) is provided with a guide rotation groove (19). The rotating connecting plate two (17) is integrally connected with a positioning bolt (20) that passes through the guide rotation groove (19). The positioning bolt (20) is threaded with a limiting thread sleeve (30). The mounting positioning assembly (9) includes a fixed support block (21) fixed on the mounting support plate (7). A support movable plate (22) is provided on one side of the fixed support block (21), and an arc-shaped spring is bonded to the support movable plate (22). The fixed support block (21) has a movable cavity (23) at the center of its inner wall. The movable support plate (22) is fixedly connected to a main connecting block (24) that extends into the movable cavity (23). A return spring (25) is connected between the main connecting block (24) and the movable cavity (23). The fixed support block (21) has guide holes (26) on both the upper and lower sides of the movable cavity (23). The movable support plate (22) is fixedly connected to a guide post (27) that extends into the guide hole (26). The movable support plate (22) has side contact plates (28) fixedly connected to both sides. The side contact plates (28) are threaded with mounting pins (29).

2. A sensor module, characterized in that, The sensor module has the sensor mounting bracket as described in claim 1.

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