Sensor support assembly

Abstract

The utility model relates to the technical field of sensor supports, and discloses a sensor support assembly which comprises a sensor support assembly body, a rotating structure is rotationally arranged in a sensor rear abutting plate, the rotating structure comprises a rotating disc, a linkage disc, a bolt, a clamping block, a fixed disc, a clamping protection plate and a sliding column, and the rotating disc and the fixed disc are fixedly arranged on the two sides of the linkage disc respectively. The linkage disc is rotationally arranged in the sensor rear abutting plate, the bolt is rotationally arranged on one side of the clamping block, the clamping block is movably arranged in the fixing disc, the bolt is arranged in the fixing disc in a threaded mode, the sliding column is fixedly arranged on one side of the clamping protection plate, and the clamping protection plate is movably arranged on one side of the fixing disc. The clamping force is controlled by means of the bolt, the sensor is clamped and stabilized in cooperation with the rotating disc and the two clamping protection plates, when the sensor is at a torsion angle, the linkage disc rotates in the sensor rear abutting plate in a matched mode, the sensor is protected to a certain degree, and sensor damage caused by the fact that the device cannot be matched with the sensor is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of sensor brackets, and in particular relates to a sensor bracket assembly. Background Art

[0002] The sensor bracket assembly is a key component for installing and fixing the sensor, which ensures that the sensor can work stably and accurately in various application scenarios.

[0003] The prior art discloses an unmanned vehicle sensor bracket assembly (CN218805569U), including a sensor bracket assembly and a locking ring, and also includes a guard mechanism. The structure of the guard mechanism includes a bottom guard plate, an L-shaped side plate, a C-shaped tube, a C-shaped rubber pad, a block, screw hole A, screw hole B and a fastening bolt. The short vertical plate of the sensor bracket assembly is integrally formed with a locking ring in the middle part for screwing in the unmanned vehicle sensor for assembly. After the unmanned vehicle sensor and the sensor bracket assembly are installed, they can be protected between the sensor bracket assembly and the bottom guard plate of the guard mechanism for cover protection to prevent foreign objects from directly hitting the main shell of the sensor. When the connecting wire at the tail end of the sensor is pulled and subjected to stress, a longer section of the wire is entangled in multiple passes at the C-shaped tube of the guard mechanism and subjected to stress, which can prevent the connecting wire at the tail end of the sensor from being pulled off from the root, thereby better protecting the safety of the unmanned vehicle sensor in the unmanned vehicle sensor bracket assembly.

[0004] After searching, it was found that the existing technology uses a locking ring to fix and lock the sensor during use. This method cannot adapt to the size of the sensor and has certain limitations. Moreover, the guard mechanism used in the existing technology hinders the torsion angle of the sensor to a certain extent. This results in some sensors that can detect torsion angles being unable to be twisted in certain specific environments, thereby affecting the use of the sensor and causing certain damage to the sensor.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] In order to solve the technical problem of certain limitations in the above-mentioned use, the basic concept of the technical solution adopted by the utility model is:

[0007] A sensor bracket assembly, comprising

[0008] A sensor bracket assembly, wherein a locking ring for screwing the sensor into the sensor for assembly is integrally formed in the middle of the vertical plate of the sensor bracket assembly, a bottom guard plate is fixedly installed below the sensor bracket assembly, and a sensor rear abutment plate is fixedly installed between the sensor bracket assembly and the bottom guard plate;

[0009] The rotating structure is rotatably arranged in the rear support plate of the sensor, and the rotating structure includes a turntable, a linkage plate, a bolt, a clamping block, a fixed plate, a clamping guard plate and a sliding column. The turntable and the fixed plate are respectively fixed on both sides of the linkage plate, and the linkage plate is rotatably arranged in the rear support plate of the sensor. The bolt is rotatably arranged on one side of the clamping block, and the clamping block is movably arranged in the fixed plate. The bolt thread is arranged in the fixed plate, and the sliding column is fixedly arranged on one side of the clamping guard plate, and the clamping guard plate is movably arranged on one side of the fixed plate.

[0010] As a preferred embodiment of the present invention, the sensor bracket assembly is an L-shaped structure, and screw holes are symmetrically provided at the bottom end of the vertical plate portion of the sensor bracket assembly and the bottom end of the sensor rear support plate. A pair of blocks are fixedly provided at the four corners of the top surface of the bottom guard plate. The four pairs of blocks are clamped between the sensor bracket assembly and the bottom of the sensor rear support plate. A threaded groove is provided on one side of the pair of blocks corresponding to the screw hole, and a fastening bolt is provided in the inner thread of the screw hole. The sensor bracket assembly and the sensor rear support plate are fixed to the threaded groove of the pair of blocks through the fastening bolt.

[0011] As a preferred embodiment of the present invention, a turntable is provided in the central part of the rear support plate of the sensor, and a linkage disk is rotated in the turntable. The linkage disk is a circular plate structure, and a circular protrusion is provided on a curved surface on one side of the linkage disk. The turntable is provided on the outer side of the rear support plate of the sensor, and the fixed disk is located on the inner side of the rear support plate of the sensor. The bolt and the clamping block are both movable on one side of the wiring harness hole, and the circular protrusion and the turntable are provided with the same wiring harness hole for connecting the wiring harness.

[0012] As a preferred embodiment of the present invention, a sliding groove is provided in the fixed disk, and an arc-shaped clamping edge is fixedly connected to the inner wall of the sliding groove. The sliding groove is communicated with the wiring harness hole, and the inner arc portion of the clamping edge corresponds to the inner circle of the wiring harness hole. The clamping block slides in the sliding groove, and a pressure spring is fixedly arranged between the clamping block and the sliding groove. The bolt is located at the inner circle of the pressure spring, and the clamping block is elastically connected to the sliding groove through the pressure spring.

[0013] As a preferred embodiment of the present invention, a threaded hole is provided in the sliding groove, the threaded hole is located opposite the clamping edge, a bolt is threadedly connected in the threaded hole, the clamping block is a square structure, and the side of the clamping block close to the clamping edge is set as an arc surface, and the clamping block is clamped to the clamping edge through the arc surface.

[0014] As a preferred embodiment of the present invention, two guards are fixedly connected to the side of the fixed plate away from the linkage plate, and the two guards are symmetrically arranged with the bolt as the center. Two movable holes are symmetrically opened in the guards, and bolts are movably passed through the movable holes. The clamping guard plate is located on the inner side of the guard, and the clamping guard plate slides on the side of the fixed plate.

[0015] As a preferred embodiment of the present invention, the clamping guard plate is an arc-shaped structure, the inner side of the clamping guard plate is set to a wavy structure, a retaining spring is fixedly arranged between the clamping guard plate and the edge guard, the sliding column is located in the inner ring of the retaining spring, and the edge guard is elastically connected to the clamping guard plate through the retaining spring.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. This device is equipped with a fixing plate, bolts and clamping blocks, and uses the clamping blocks to cooperate with the card edge to clamp the connecting wire harness. The clamping force is controlled by the pressure spring and bolts. The sensor is clamped and stabilized with the turntable and two clamping guards. When the sensor is twisted, the linkage plate rotates in the rear plate of the sensor, which realizes the coordinated use while also protecting the sensor to a certain extent, avoiding damage to the sensor caused by the inability of the device to cooperate with the sensor.

[0018] 2. By setting up the clamping plates, sliding posts and edge guards, and utilizing the sliding through of the sliding posts and edge guards, as well as the cooperation of the anti-motion springs, the two clamping plates can adapt to the size of the sensor. The special shape of the inner side of the clamping plates further enhances the friction to a certain extent. While using friction to fix the sensor, it also avoids the limitations of the device in fixing the sensor.

[0019] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In the attached figure:

[0021] Figure 1 It is an overall schematic diagram of the utility model;

[0022] Figure 2 This is a schematic diagram of the disassembly of the shell structure of the utility model;

[0023] Figure 3 This is a cross-sectional schematic diagram of the rotating structure of the utility model;

[0024] Figure 4 It is a half-section schematic diagram of the entirety of the present invention;

[0025] Figure 5 This is a disassembled schematic diagram of the rotating structure of the present invention.

[0026] In the figure: 10. Sensor bracket assembly; 11. Locking ring; 12. Fastening bolt; 13. Sensor rear support plate; 14. Screw hole; 15. Counter block; 16. Bottom guard plate; 17. Turntable; 18. Turntable; 19. Wiring harness hole; 20. Linkage plate; 21. Bolt; 22. Pressure spring; 23. Clamping block; 24. Fixed plate; 25. Movable hole; 26. Threaded hole; 27. Sliding groove; 28. Card edge; 29. ​​Edge guard; 30. Clamping guard plate; 31. Sliding column; 32. Resistance spring. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0028] A sensor bracket assembly, such as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown, it includes a sensor bracket assembly 10, a vertical plate of the sensor bracket assembly 10 is integrally formed with a locking ring 11 in the middle part for screwing in the sensor for assembly, a bottom guard plate 16 is fixedly installed below the sensor bracket assembly 10, and a sensor rear support plate 13 is fixedly installed between the sensor bracket assembly 10 and the bottom guard plate 16; a rotating structure, the rotating structure is rotatably arranged in the sensor rear support plate 13, the rotating structure includes a turntable 18, a linkage disk 20, a bolt 21, a clamping block 23, a fixed disk 24, a clamping plate 30 and a sliding column 31, the turntable 18 and the fixed disk 24 are respectively fixed on both sides of the linkage disk 20, the linkage disk 20 is rotatably arranged in the sensor rear support plate 13, the bolt 21 is rotatably arranged on one side of the clamping block 23, the clamping block 23 is movably arranged in the fixed disk 24, the bolt 21 is threadedly arranged in the fixed disk 24, the sliding column 31 is fixedly arranged on one side of the clamping plate 30, and the clamping plate 30 is movably arranged on one side of the fixed disk 24.

[0029] Specifically, the device is provided with a fixed plate 24, a bolt 21 and a clamping block 23, and uses the clamping block 23 to clamp the connecting wire harness, and uses the bolt 21 to control the clamping force, and cooperates with the turntable 18 and the two clamping guards 30 to clamp and stabilize the sensor. When the sensor is at a torsion angle, the linkage plate 20 rotates in the rear plate 13 of the sensor, which realizes the coordinated use while also protecting the sensor to a certain extent, avoiding damage to the sensor caused by the inability of the device to cooperate with the sensor. By providing the clamping guard 30 and the sliding column 31, the sliding column and the fixed plate 24 are used to slide through, so that the two clamping guards 30 can adapt to the size of the sensor. The special shape of the inner side of the clamping guard 30 further enhances the friction to a certain extent. While using friction to fix the sensor, it also avoids the limitations of the device in fixing the sensor.

[0030] like Figure 1 and Figure 2 As shown, the sensor bracket assembly 10 is an L-shaped structure, and screw holes 14 are symmetrically provided at the bottom ends of the vertical plate portion of the sensor bracket assembly 10 and the bottom ends of the sensor rear support plate 13. A pair of blocks 15 are fixedly provided at the four corners of the top surface of the bottom guard plate 16. The four pairs of blocks 15 are clamped between the sensor bracket assembly 10 and the bottom of the sensor rear support plate 13. A threaded groove is provided on one side of the pair of blocks 15 corresponding to the screw hole 14. A fastening bolt 12 is provided on the inner thread of the screw hole 14. The sensor bracket assembly 10 and the sensor rear support plate 13 are fixed to the threaded groove of the pair of blocks 15 through the fastening bolt 12.

[0031] Specifically, the upper inner side of the sensor rear support plate 13 is fixedly connected to the sensor bracket assembly 10. The sensor bracket assembly 10, the sensor rear support plate 13 and the bottom guard plate 16 form a square frame. When in use, after the threaded housing of the sensor is screwed into the locking ring 11 of the sensor bracket assembly 10, the fastening bolt 12 fixes the bottom guard plate 16 between the sensor bracket assembly 10 and the sensor rear support plate 13 to form side protection.

[0032] like Figure 2 、 Figure 3 and Figure 5 As shown, a turntable 17 is provided in the middle of the rear plate 13 of the sensor, and a linkage disk 20 is rotatably connected in the turntable 17. The linkage disk 20 is a circular plate structure, and a circular protrusion is provided on one side of the curved surface of the linkage disk 20. The turntable 18 is provided on the outer side of the rear plate 13 of the sensor, and the fixed disk 24 is located on the inner side of the rear plate 13 of the sensor. The bolt 21 and the clamping block 23 are both movable on one side of the harness hole 19. The circular protrusion and the turntable 18 are provided with the same harness hole 19 for connecting the harness; as shown Figure 4 and Figure 5 As shown, a sliding groove 27 is provided in the fixed disk 24, and an arc-shaped clamping edge 28 is fixedly connected to the inner wall surface of the sliding groove 27. The sliding groove 27 is connected to the harness hole 19, and the inner arc portion of the clamping edge 28 corresponds to the inner circle of the harness hole 19. The clamping block 23 slides in the sliding groove 27. A pressure spring 22 is fixedly provided between the clamping block 23 and the sliding groove 27. The bolt 21 is located at the inner circle of the pressure spring 22. The clamping block 23 is elastically connected to the sliding groove 27 through the pressure spring 22; Figure 5 As shown, a threaded hole 26 is provided in the sliding groove 27, and the threaded hole 26 is located opposite the clamping edge 28. The threaded bolt 21 is connected to the threaded hole 26. The clamping block 23 is a square structure. The side of the clamping block 23 close to the clamping edge 28 is set as an arc surface, and the clamping block 23 is clamped to the clamping edge 28 through the arc surface.

[0033] Specifically, when in use, the bolt 21 is twisted, and the bolt 21 pulls the clamping block 23 to slide back and forth in the sliding groove 27, squeezing the pressure spring 22. At this time, a gap is formed between the arc surface of the clamping block 23 and the inner arc of the clamping edge 28. This gap is adapted to the size of the connecting wire harness for clamping. At the same time, the pressure spring 22 elastically pushes the clamping block 23 to support the clamping force of the clamping block 23.

[0034] like Figure 4 and Figure 5 As shown, the fixed plate 24 is fixedly connected to one side away from the linkage plate 20 with two edge guards 29. The two edge guards 29 are symmetrically arranged with the bolt 21 as the center. Two movable holes 25 are symmetrically opened in the edge guards 29. The bolts 21 are movably passed through the movable holes 25. The clamping plate 30 is located on the inner side of the edge guard 29. The clamping plate 30 slides on the side of the fixed plate 24; Figure 5 As shown, the clamping guard plate 30 is an arc-shaped structure, and the inner side of the clamping guard plate 30 is set to a wavy structure. A retaining spring 32 is fixedly arranged between the clamping guard plate 30 and the edge guard 29, and the sliding column 31 is located in the inner circle of the retaining spring 32. The edge guard 29 is elastically connected to the clamping guard plate 30 through the retaining spring 32.

[0035] Specifically, the sensor is installed on one side of the fixed disk 24. During installation, the size of the sensor will directly push the clamping plates 30 set on both sides. With the cooperation of the sliding column 31 and the anti-movement spring 32, the wavy structure on the inner side of the clamping plate 30 clamps the surface of the sensor to increase the clamping friction force. The sliding column 31 slides in the movable hole 25 according to the size of the sensor. At this time, the clamping plate 30 squeezes the anti-movement spring 32 according to the size of the sensor, thereby using the elastic support of the anti-movement spring 32 to clamp and fix the sensor.

[0036] It is understood that the present invention is described by way of certain embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. Furthermore, under the guidance of the present invention, these features and embodiments may be modified to suit specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are intended to be protected by the present invention.

Claims

1. A sensor bracket assembly, characterized in that: include A sensor bracket assembly (10), wherein a locking ring (11) for screwing a sensor into the sensor for assembly is integrally formed in the middle of a vertical plate of the sensor bracket assembly (10), a bottom guard plate (16) is fixedly installed below the sensor bracket assembly (10), and a sensor rear support plate (13) is fixedly installed between the sensor bracket assembly (10) and the bottom guard plate (16); A rotating structure is rotatably arranged in the rear support plate (13) of the sensor, and the rotating structure includes a rotating disk (18), a linkage disk (20), a bolt (21), a clamping block (23), a fixed disk (24), a clamping plate (30) and a sliding column (31). The rotating disk (18) and the fixed disk (24) are respectively fixedly arranged on both sides of the linkage disk (20). The linkage disk (20) is rotatably arranged in the rear support plate (13) of the sensor, the bolt (21) is rotatably arranged on one side of the clamping block (23), the clamping block (23) is movably arranged in the fixed disk (24), the bolt (21) is threadedly arranged in the fixed disk (24), the sliding column (31) is fixedly arranged on one side of the clamping plate (30), and the clamping plate (30) is movably arranged on one side of the fixed disk (24).

2. The sensor bracket assembly according to claim 1, characterized in that: The sensor bracket assembly (10) is an L-shaped structure. The bottom end of the vertical plate portion of the sensor bracket assembly (10) and the bottom end of the sensor rear support plate (13) are symmetrically provided with screw holes (14). A pair of blocks (15) are fixedly provided at the four corners of the top surface of the bottom guard plate (16). The four pairs of blocks (15) are clamped between the bottom of the sensor bracket assembly (10) and the sensor rear support plate (13). A threaded groove is provided on one side of the pair of blocks (15) corresponding to the screw hole (14). The inner thread of the screw hole (14) is provided with a fastening bolt (12). The sensor bracket assembly (10) and the sensor rear support plate (13) are fixed to the threaded groove of the pair of blocks (15) through the fastening bolt (12).

3. The sensor bracket assembly according to claim 1, characterized in that: A turning opening (17) is provided in the middle of the rear support plate (13) of the sensor, and a linkage disk (20) is rotatably connected in the turning opening (17). The linkage disk (20) is a circular plate structure, and a circular protrusion is provided on a curved surface on one side of the linkage disk (20). The turning disk (18) is provided on the outer side of the rear support plate (13) of the sensor, and the fixing disk (24) is located on the inner side of the rear support plate (13) of the sensor. The bolt (21) and the clamping block (23) are both movable on one side of the harness hole (19), and the circular protrusion and the turning disk (18) are provided with the same harness hole (19) for connecting the harness.

4. The sensor bracket assembly according to claim 3, characterized in that: A sliding groove (27) is provided in the fixed disk (24), and an arc-shaped clamping edge (28) is fixedly connected to the inner wall surface of the sliding groove (27). The sliding groove (27) is communicated with the harness hole (19), and the inner arc portion of the clamping edge (28) corresponds to the inner circle of the harness hole (19). The clamping block (23) slides in the sliding groove (27), and a pressure spring (22) is fixedly provided between the clamping block (23) and the sliding groove (27). The bolt (21) is located at the inner circle of the pressure spring (22), and the clamping block (23) is elastically connected to the sliding groove (27) through the pressure spring (22).

5. The sensor bracket assembly according to claim 4, characterized in that: A threaded hole (26) is provided in the sliding groove (27), and the threaded hole (26) is located opposite to the clamping edge (28). The threaded connection bolt (21) is threadedly connected to the threaded hole (26). The clamping block (23) is a square structure. A side of the clamping block (23) close to the clamping edge (28) is set as an arc surface, and the clamping block (23) is clamped to the clamping edge (28) through the arc surface.

6. The sensor bracket assembly according to claim 1, characterized in that: Two edge guards (29) are fixedly connected to one side of the fixed disk (24) away from the linkage disk (20). The two edge guards (29) are symmetrically arranged with the bolt (21) as the center. Two movable holes (25) are symmetrically opened in the edge guards (29). The bolts (21) are movably passed through the movable holes (25). The clamping guard plate (30) is located on the inner side of the edge guard (29). The clamping guard plate (30) slides on the side of the fixed disk (24).

7. The sensor bracket assembly according to claim 6, characterized in that: The clamping guard plate (30) is an arc-shaped structure, the inner side of the clamping guard plate (30) is set as a wave-shaped structure, a blocking spring (32) is fixedly arranged between the clamping guard plate (30) and the edge guard (29), the sliding column (31) is located in the inner circle of the blocking spring (32), and the edge guard (29) is elastically connected to the clamping guard plate (30) through the blocking spring (32).

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