Vehicle-mounted UWB positioning tag mounting structure

Abstract

The utility model provides a vehicle-mounted UWB positioning label installation structure. The vehicle-mounted UWB positioning label installation structure comprises an installation frame, a supporting rib, an arc-shaped guide rib and a pasting piece. According to the vehicle-mounted UWB positioning tag mounting structure provided by the utility model, the mounting rack is arranged, the positioning tag is mounted on the mounting rack, the two supporting ribs are further mounted at the bottom of the mounting rack, and the length direction of the supporting ribs is arranged along the length direction of the mounting rack. Arc-shaped guide ribs are fixedly installed at the two ends of the supporting rib, pasting pieces are further installed on the arc-shaped guide ribs, pasting parts are arranged on the sides, away from the arc-shaped guide ribs, of the pasting pieces, and the angles of the pasting parts can be changed by adjusting the positions of the pasting pieces on the arc-shaped guide ribs. Therefore, the angle of the pasting part on the pasting piece can be freely adjusted according to the radian of the top of the vehicle, so that the pasting part can be effectively lifted to the top of the vehicle, and the fixing stability of the positioning label at the top of the vehicle is guaranteed.

Description

Technical Field

[0001] This utility model belongs to the field of vehicle positioning technology, specifically relating to an installation structure for an in-vehicle UWB positioning tag. Background Technology

[0002] During tunnel construction, vehicle positioning monitoring systems are typically used to track vehicle location and status. Currently, UWB positioning technology is commonly employed due to its advantages such as high precision, strong anti-interference capabilities, low power consumption, and applicability to various scenarios. UWB positioning requires the installation of UWB positioning tags on the vehicles being monitored. Currently, commercially available tags are typically affixed to the vehicle's roof using adhesive. However, some vehicle roofs have a slight curve, and most tags have a flat mounting surface. This results in a small contact area when affixed to the vehicle roof, leading to weak adhesion and the tags easily falling off, thus affecting subsequent vehicle monitoring. Utility Model Content

[0003] This utility model provides a vehicle-mounted UWB positioning tag installation structure, which aims to solve the problem that UWB positioning tags are easily not securely connected when installed on vehicles in the prior art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is: to provide a vehicle-mounted UWB positioning tag installation structure, comprising:

[0005] Mounting frame, on which positioning tags are mounted;

[0006] There are two support ribs, both of which are installed at the bottom of the mounting frame and are arranged parallel to each other at intervals.

[0007] Arc-shaped guide ribs are fixedly installed at both ends of the support ribs, and the arc-shaped guide ribs are bent away from the support ribs and away from the mounting frame.

[0008] An adhesive piece is installed on the arc-shaped guide rib, and its position on the arc-shaped guide rib has a degree of freedom that can be adjusted along the length direction of the arc-shaped guide rib. The adhesive piece has an adhesive part for sticking to the vehicle on the side away from the arc-shaped guide rib.

[0009] In one possible implementation, an arc-shaped plate is also installed on the side of the arc-shaped guide rib away from the mounting bracket, the adhesive is slidably disposed on the arc-shaped plate, and the adhesive is provided with an arc-shaped groove for accommodating the arc-shaped plate.

[0010] In one possible implementation, a clamping member is also threaded onto the side wall of the adhesive piece, the clamping member abutting against the arc-shaped guide rib to fix the adhesive piece to the arc-shaped guide rib.

[0011] In one possible implementation, the end of the arc-shaped plate is fixedly installed on the end of the supporting rib and is tangential to the end of the supporting rib. When the adhesive abuts against the end of the supporting rib, the adhesive portion is arranged parallel to the supporting rib at intervals.

[0012] In one possible implementation, the top of the mounting bracket is provided with four opposing arc-shaped baffles, which together form a mounting slot for placing the positioning label.

[0013] In one possible implementation, an elastic lever is provided at the connection position between the positioning tag and the arc-shaped baffle, a positioning protrusion is provided on the outer side of the elastic lever, and a mounting hole corresponding to the positioning protrusion is provided on the arc-shaped baffle.

[0014] In one possible implementation, the positioning tag is also threadedly connected to a limiting member for limiting the swing of the elastic lever into the positioning tag.

[0015] In one possible implementation, the inner side of the elastic paddle is provided with a threaded portion corresponding to the limiting member.

[0016] The solution shown in this application embodiment, compared with the prior art, features a mounting frame on which a positioning label is installed. Two support ribs are also installed at the bottom of the mounting frame, with their lengths aligned along the frame's length and spaced apart along the frame's width. Arc-shaped guide ribs are fixedly installed at both ends of the support ribs, forming an integral structure with the support ribs. An adhesive component is installed on the arc-shaped guide rib, with an adhesive portion on the side furthest from the guide rib. Adjusting the position of the adhesive component on the guide rib changes the angle of the adhesive portion, allowing for free adjustment of the adhesive portion angle according to the curvature of the vehicle's roof. This ensures the adhesive portion effectively holds the label securely on the vehicle's roof, guaranteeing the stability of the positioning label's fixation. Attached Figure Description

[0017] Figure 1 A schematic diagram of the vehicle-mounted UWB positioning tag installation structure provided in this embodiment of the utility model;

[0018] Figure 2 A schematic diagram of the installation structure of the adhesive component provided in this embodiment of the utility model;

[0019] Figure 3A schematic diagram of the connection structure between the positioning tag and the mounting frame provided in an embodiment of this utility model.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Mounting bracket; 11. Arc-shaped baffle; 2. Support rib; 21. Arc-shaped guide rib; 211. Arc-shaped plate; 3. Adhesive component; 31. Adhesive part; 32. Tightening component; 4. Positioning label; 41. Elastic lever; 411. Positioning protrusion; 42. Limiting component. Detailed Implementation

[0022] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0023] Please refer to the following: Figures 1 to 3 The following describes the vehicle-mounted UWB positioning tag installation structure provided by this utility model. The vehicle-mounted UWB positioning tag installation structure includes a mounting frame 1, support ribs 2, arc-shaped guide ribs 21, and an adhesive component 3. Positioning tags 4 are mounted on the mounting frame 1; there are two support ribs 2, both mounted at the bottom of the mounting frame 1, and the two support ribs 2 are spaced apart and parallel; arc-shaped guide ribs 21 are fixedly mounted at both ends of each support rib 2, and the arc-shaped guide ribs 21 are bent away from the mounting frame 1 in a direction away from the support ribs 2; the adhesive component 3 is mounted on the arc-shaped guide ribs 21, and its position on the arc-shaped guide ribs 21 has a degree of freedom that can be adjusted along the length of the arc-shaped guide ribs 21; the side of the adhesive component 3 away from the arc-shaped guide ribs 21 has an adhesive part 31 for attaching to the vehicle.

[0024] Compared with the prior art, the vehicle-mounted UWB positioning tag installation structure provided in this embodiment includes a mounting frame 1 on which the positioning tag 4 is installed. Two support ribs 2 are also installed at the bottom of the mounting frame 1, with their lengths aligned with the length of the mounting frame 1 and spaced apart along the width of the mounting frame 1. Arc-shaped guide ribs 21 are fixedly installed at both ends of the support ribs 2, forming an integral structure with the support ribs 2. An adhesive piece 3 is installed on the arc-shaped guide rib 21, with an adhesive portion 31 on the side of the adhesive piece 3 away from the arc-shaped guide rib 21. The angle of the adhesive portion 31 can be changed by adjusting the position of the adhesive piece 3 on the arc-shaped guide rib 21, allowing the angle of the adhesive portion 31 to be freely adjusted according to the curvature of the vehicle roof. This ensures that the adhesive portion 31 is effectively mounted on the vehicle roof, guaranteeing the stability of the positioning tag 4 fixed on the vehicle roof.

[0025] Specifically, in this embodiment, the adhesive part 31 uses flexible double-sided adhesive, with one side attached to the adhesive component 3 and the other side used for attaching to the vehicle. The elastic deformation of the adhesive part 31 itself can be used to ensure that the adhesive component 3 can effectively adhere to the vehicle.

[0026] In some embodiments, the aforementioned arc-shaped guide rib 21 can be adopted as follows: Figure 1 , Figure 2 The structure shown. See also... Figure 1 , Figure 2 An arc-shaped plate 211 is also installed on the side of the arc-shaped guide rib 21 away from the mounting bracket 1. The adhesive piece 3 is slidably disposed on the arc-shaped plate 211, and the adhesive piece 3 is provided with an arc-shaped groove for accommodating the arc-shaped plate 211. The adhesive piece 3 includes a sliding block slidably disposed on the arc-shaped plate 211. The arc-shaped plate 211 is bent along the arc corresponding to the arc of the arc-shaped guide rib 21 and disposed on the side of the arc-shaped guide rib 21 away from the mounting bracket 1. The sliding block is provided with an arc-shaped groove corresponding to the arc-shaped plate 211, so that the sliding block can slide on the arc-shaped plate 211. Furthermore, the sliding block is provided with a clearance groove for avoiding the arc-shaped guide rib 21. When the adhesive piece 3 slides on the arc-shaped plate 211, the adhesive piece 3 will change its angle due to the change in position, thereby changing the angle of the adhesive part 31 on the adhesive piece 3. The structure is simple and the operation is convenient.

[0027] In some embodiments, the adhesive 3 described above can be as follows: Figure 2 The structure shown. See also Figure 2 The adhesive part 3 is also threadedly connected to a clamping member 32 on its side wall. The clamping member 32 can abut against the arc-shaped guide rib 21 to fix the adhesive part 3 to the arc-shaped guide rib 21. The clamping member 32 is a bolt. The clamping member 32 is threadedly connected to the side wall of the arc-shaped groove on the adhesive part 3. By rotating the clamping member 32, the clamping member 32 can abut against the arc-shaped guide rib 21 to fix the adhesive part 3. When the adhesive part 3 is fixed to the vehicle, it can ensure the stability of the mounting bracket 1.

[0028] In some embodiments, the aforementioned curved plate 211 may be adopted as follows: Figure 2 The structure shown. See also Figure 2The end of the arc-shaped plate 211 is fixedly installed on the end of the support rib 2 and is tangential to the end of the support rib 2. When the adhesive part 3 abuts against the end of the support rib 2, the adhesive part 31 is arranged parallel to the support rib 2 at intervals. The end of the arc-shaped plate 211 is fixedly connected to the end of the support rib 2, and the support rib 2 is tangential to the end of the arc-shaped plate 211. A connecting plate is fixedly installed at one end of the arc-shaped groove on the adhesive part 3. The connecting plate is arranged radially along the arc-shaped groove. The adhesive part 31 is installed at the end of the connecting plate away from the adhesive part 3. The adhesive part 31 and the connecting plate are arranged perpendicular to each other, so that when the adhesive part 3 moves to the support rib 2, the connecting plate is located at the connection between the arc-shaped plate 211 and the support rib 2. And it is perpendicular to the support rib 2, so that the adhesive part 31 and the mounting bracket 1 can be kept parallel to each other. When the vehicle top is flat, it can effectively ensure that the adhesive part 3 can be stably adhered to the vehicle top.

[0029] In some embodiments, the mounting bracket 1 described above may be as follows: Figure 1 , Figure 3 The structure shown. See also... Figure 1 , Figure 3 The top of the mounting frame 1 is provided with four opposing arc-shaped baffles 11, which form a mounting groove for placing the positioning label 4. The axis of the arc-shaped baffles 11 is arranged perpendicular to the mounting frame 1, and the four arc-shaped baffles 11 are used to limit the four corners of the positioning label 4. The four corners of the positioning label 4 are provided with arc-shaped chamfers corresponding to the arc-shaped baffles 11. When the positioning label 4 is installed on the mounting frame 1, the four corners of the positioning label 4 slide against the inner wall of the arc-shaped baffles 11, thereby limiting the positioning label 4 between the four arc-shaped baffles 11. This ensures the stability of the positioning label 4's installation position on the mounting frame 1.

[0030] In some embodiments, the positioning tag 4 described above can be as follows: Figure 3 The structure shown. See also Figure 3 A flexible lever 41 is provided at the connection position between the positioning label 4 and the arc-shaped baffle 11. A positioning protrusion 411 is provided on the outer side of the flexible lever 41, and a mounting hole corresponding to the positioning protrusion 411 is provided on the arc-shaped baffle 11. The flexible lever 41 is installed at the corner of the positioning label 4. One end of the flexible lever 41 is fixedly installed on the positioning label 4, and the other end is suspended on the positioning label 4. A clearance is provided on the positioning label 4 to avoid the swing of the flexible lever 41. The positioning protrusion 411 is a spherical protrusion that protrudes from the outer side of the flexible lever 41. The flexible lever 41 slides in contact with the inner wall of the arc-shaped baffle 11. When the positioning label 4 is installed on the mounting bracket 1, the positioning protrusion 411 on the flexible lever 41 is engaged with the mounting hole on the arc-shaped baffle 11, and the mounting hole limits the positioning protrusion 411, thereby limiting the positioning label 4 inside the mounting groove.

[0031] In some embodiments, the positioning tag 4 described above can be as follows: Figure 3 The structure shown. See also Figure 3 The positioning label 4 is also threadedly connected to a limiting member 42 for limiting the swing of the elastic lever 41 toward the inside of the positioning label 4. The limiting member 42 is a bolt, and is threadedly connected to the corner of the positioning label 4. The limiting member 42 is used to abut against the side of the elastic lever 41 away from the arc-shaped baffle 11. After the positioning protrusion 411 on the elastic lever 41 is located inside the mounting hole, the limiting member 42 is installed onto the positioning label 4. The limiting member 42 abuts against the side of the elastic lever 41, thereby limiting the elastic lever 41 to the positioning label 4, preventing it from swinging toward the positioning label 4. This also limits the positioning protrusion 411 inside the mounting hole on the arc-shaped baffle 11, preventing disassembly of the positioning label 4.

[0032] Preferably, the limiting member 42 can be an anti-theft bolt, which requires the use of a specified tool to remove the positioning tag 4.

[0033] In some embodiments, the aforementioned elastic paddle 41 may be adopted as follows: Figure 3 The structure shown. See also Figure 3 The inner side of the elastic lever 41 is provided with a threaded portion corresponding to the limiting member 42. The threaded portion is located on the side of the elastic lever 41 closest to the positioning label 4, and the threaded portion and the threaded hole of the upper limiting member 42 of the positioning label 4 are the same thread, which can increase the guidance between the limiting member 42 and the elastic lever 41 and improve the stability of the installation position of the elastic lever 41.

[0034] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A vehicle-mounted UWB positioning tag installation structure, characterized in that, include: Mounting bracket (1), on which positioning tags (4) are mounted; There are two support ribs (2), both of which are installed at the bottom of the mounting frame (1) and are arranged parallel to each other at intervals. Arc-shaped guide rib (21), both ends of the support rib (2) are fixedly installed with the arc-shaped guide rib (21), and the arc-shaped guide rib (21) is bent away from the support rib (2) and away from the mounting frame (1); The adhesive part (3) is installed on the arc-shaped guide rib (21) and has a degree of freedom to be adjusted along the length direction of the arc-shaped guide rib (21) at its position on the arc-shaped guide rib (21). The adhesive part (31) for sticking to the vehicle is provided on the side of the adhesive part (3) away from the arc-shaped guide rib (21).

2. The vehicle-mounted UWB positioning tag installation structure as described in claim 1, characterized in that, An arc-shaped plate (211) is also installed on the side of the arc-shaped guide rib (21) away from the mounting bracket (1). The adhesive (3) is slidably disposed on the arc-shaped plate (211), and the adhesive (3) is provided with an arc-shaped groove for accommodating the arc-shaped plate (211).

3. The vehicle-mounted UWB positioning tag installation structure as described in claim 2, characterized in that, The adhesive part (3) is also threadedly connected to a clamping part (32) on its side wall. The clamping part (32) can abut against the arc-shaped guide rib (21) to fix the adhesive part (3) to the arc-shaped guide rib (21).

4. The vehicle-mounted UWB positioning tag installation structure as described in claim 2, characterized in that, The end of the arc plate (211) is fixedly installed on the end of the support rib (2) and is tangential to the end of the support rib (2). When the adhesive part (3) abuts against the end of the support rib (2), the adhesive part (31) is arranged parallel to the support rib (2) at intervals.

5. The vehicle-mounted UWB positioning tag installation structure as described in claim 1, characterized in that, The top of the mounting bracket (1) is provided with four opposing arc-shaped baffles (11), which together form a mounting groove for placing the positioning label (4).

6. The vehicle-mounted UWB positioning tag installation structure as described in claim 5, characterized in that, An elastic lever (41) is provided at the connection position between the positioning tag (4) and the arc-shaped baffle (11). A positioning protrusion (411) is provided on the outer side of the elastic lever (41). The arc-shaped baffle (11) is provided with mounting holes corresponding to the positioning protrusion (411).

7. The vehicle-mounted UWB positioning tag installation structure as described in claim 6, characterized in that, The positioning label (4) is also threadedly connected to a limiting member (42) for limiting the swing of the elastic lever (41) into the positioning label (4).

8. The vehicle-mounted UWB positioning tag installation structure as described in claim 7, characterized in that, The inner side of the elastic lever (41) is provided with a threaded portion corresponding to the limiting member (42).

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