Multifunctional road condition acquisition instrument

Abstract

The utility model relates to the technical field of intelligent traffic, and discloses a multifunctional road condition acquisition instrument which comprises an outer shell, a mounting plate is arranged on one side of the outer shell, a rotating rod is rotatably connected to the interior of the mounting plate, a worm is fixedly connected to the outer wall of the rotating rod, a positioning block is fixedly connected to the interior of the mounting plate, and the worm is fixedly connected to the outer wall of the positioning block. A worm wheel is rotatably connected to the interior of the positioning block, the worm wheel is meshed with the worm, a threaded rod is connected to the interior of the worm wheel in a threaded mode, the outer wall of the threaded rod is connected to the interior of the positioning block in a threaded mode, a triangular push plate is rotatably connected to one end of the threaded rod, and a limiting plate is fixedly connected to the outer wall of the triangular push plate. According to the utility model, the problems that the acquisition instrument is not changed in disassembly and assembly, the fixing bolts are easy to loosen and the use of the acquisition instrument is influenced are solved, and convenient and stable installation is achieved, so that the working efficiency is improved, shaking caused by loosening is avoided, and the accuracy and the reliability of acquired data are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent transportation, in particular to a multifunctional road condition collector. Background Art

[0002] The multifunctional road condition collector is an intelligent device specially used to collect road conditions. It integrates multiple sensors, such as inertial sensors, GPS modules, etc., to monitor and collect road conditions in real time, including road surface flatness, road damage, traffic flow and other information. Through wireless communication technology, these data can be transmitted to the cloud server in real time, and users can view and analyze road conditions through terminal devices, thus providing strong support for road maintenance, traffic management and the development of intelligent transportation systems. The multifunctional collector can collect comprehensive road conditions.

[0003] After searching, it was found that an intelligent traffic road condition information collection device is disclosed in the announcement number: CN215371702U, including a working box and a base, an adjustment mechanism is arranged inside the base, a control panel is installed at one end of the base, the top of the base is fixed to the support shaft, a speaker hole is arranged at the bottom end of one side of the working box, a collection camera is installed at one end of the working box, and a dustproof structure is arranged at the other end of the working box. The utility model installs and fixes the fixed cavity, then opens the micro motor to drive the driving rod to start working, and then drives the second gear to rotate during the rotation of the first gear. During the rotation, due to the setting of the ball, the inconvenient overall rotation also makes the base more stable. Then, during the rotation, the active gear rotates to drive the driven gear to rotate, so that the working box is connected and then rotated and adjusted, thereby improving its overall adjustment ability. In this application, the collection device is adjusted by a micro motor in conjunction with the first gear, the second gear and the ball. In this way, a special tool is required to drive the fixing bolts to fix the collector to the outer wall of the vehicle body during installation, and then the vehicle body is driven to detect road conditions. When the collector needs to be disassembled for maintenance or replacement, special tools are required for installation and disassembly. At the same time, during the driving of the vehicle, the fixing bolts are easily loosened due to long-term use due to road conditions, affecting the use of the collector. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a multifunctional road condition collector, which aims to improve the problem that when the collector needs to be disassembled for maintenance or replacement, special tools need to be used for installation and disassembly. At the same time, during vehicle driving, long-term use due to road conditions may cause the fixing bolts to loosen easily, affecting the use of the collector.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a multifunctional road condition collector, comprising an outer shell, a mounting plate is provided on one side of the outer shell, the mounting plate is rotatably connected to a rotating rod inside the mounting plate, the outer wall of the rotating rod is fixedly connected to a worm, the mounting plate is fixedly connected to a positioning block inside the mounting plate, the positioning block is rotatably connected to a worm wheel inside the positioning block, the worm wheel is meshed with the worm, the worm wheel is threadedly connected to a screw inside the worm wheel, the outer wall of the screw is threadedly connected to the inside of the positioning block, one end of the screw is rotatably connected to a triangular push plate, the outer wall of the triangular push plate is fixedly connected to a limiting plate, the outer wall of the limiting plate is slidably connected to the inside of the positioning block, the positioning block is slidably connected to a card block inside the positioning block, the outer wall of the card block is slidably connected to the outer wall of the triangular push plate, and the outer wall of the card block is provided with a pull-back assembly.

[0006] Furthermore, the pullback assembly includes a telescopic rod, an outer wall of the telescopic rod is fixedly connected to the outer wall of the block, the outer wall of the telescopic rod is sleeved with a spring, and both ends of the spring are fixedly connected to the outer wall of the block.

[0007] Furthermore, an anti-collision plate is fixedly connected to the outer wall of the outer shell, and a rubber plate is fixedly connected to the outer wall of the mounting plate.

[0008] Furthermore, a special-shaped connecting plate is fixedly connected to the outer wall of the mounting plate, and a rotating ring is fixedly connected to the outer wall of the special-shaped connecting plate.

[0009] Furthermore, the outer wall of the rotating ring is rotatably connected to the inside of the outer shell, and the outer wall of the mounting plate is fixedly connected to a special-shaped support plate.

[0010] Furthermore, the outer wall of the special-shaped support plate is attached to the outer wall of the outer shell, and the interior of the outer shell is fixedly connected with a detector.

[0011] Furthermore, the interior of the mounting plate is rotatably connected to a rotating shaft 1, an outer wall of the rotating shaft 1 is fixedly connected to an electric push rod, and an output end of the electric push rod is fixedly connected to a rotating shaft 2.

[0012] Furthermore, the outer wall of the second rotating shaft is rotatably connected to the inside of the outer shell, and the electric push rod is arranged between the outer shell and the mounting plate.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the installation of the collector is first positioned by the positioning block, and then the rotating rod is driven to cooperate with the worm gear, worm, screw and limit plate to drive the triangular push plate to slide inside the positioning block, and then the telescopic rod and the spring are cooperated to drive the card block to slide inside the positioning block and the outer wall of the body, which solves the problem that the collector is not disassembled and assembled, and the fixing bolts are easily loosened, affecting the use of the collector, and achieves convenient and stable installation, thereby improving work efficiency, avoiding shaking caused by looseness, and helping to ensure the accuracy and reliability of collected data.

[0015] 2. In the utility model, firstly, the rubber plate arranged between the mounting plate and the vehicle body shell can effectively reduce the wear of both during operation, and at the same time, the shell of the collector is protected by the anti-collision plate, thereby achieving the effect of increasing the service life of the collector.

[0016] 3. In the utility model, firstly, the electric push rod is used to drive the rotating shaft 2 to move, and then the rotating shaft 1, the special-shaped connecting plate, the rotating ring and the limit plate are used to adjust the angle of the collector and the internal detector. The adjustable angle of the collector can make the equipment better adapt to various monitoring needs. At the same time, the detector can cooperate with the internal controller to perform multi-functional detection of the road surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 This is a three-dimensional structural diagram of the multifunctional road condition collector proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the mounting plate structure of the multifunctional road condition collector proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the mounting plate of the multifunctional road condition collector proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the positioning block of the multifunctional road condition collector proposed by the utility model;

[0022] Figure 5 This is a structural schematic diagram of one side of the triangular push plate of the multifunctional road condition collector proposed by the utility model;

[0023] Figure 6This is a schematic diagram of the internal structure of the outer shell of the multifunctional road condition collector proposed by the utility model;

[0024] Figure 7 This is a structural schematic diagram of one side of the mounting plate of the multifunctional road condition collector proposed by the utility model;

[0025] Figure 8 for Figure 7 Enlarged view of point A in the middle.

[0026] Among them, the reference numerals in the figure are:

[0027] 1—outer shell 2—mounting plate 3—rotating rod 4—worm 5—positioning block 6—worm wheel 7—screw 8—triangular push plate 9—limiting plate 10—block 11—telescopic rod 12—spring 13—special-shaped connecting plate 14—rotating ring 15—special-shaped supporting plate 16—rotating shaft 1 17—electric push rod 18—rotating shaft 2 19—detector 20—rubber plate 21—anti-collision plate. DETAILED DESCRIPTION

[0028] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0029] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0031] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0032] In one embodiment of the present invention, referring to Figure 1 - Figure 5 , an embodiment is provided: a multifunctional road condition collector, comprising an outer shell 1, a mounting plate 2 is provided on one side of the outer shell 1, a rotating rod 3 is rotatably connected inside the mounting plate 2, a worm 4 is fixedly connected to the outer wall of the rotating rod 3, a positioning block 5 is fixedly connected inside the mounting plate 2, a worm wheel 6 is rotatably connected inside the positioning block 5, the worm wheel 6 is meshed with the worm 4, a screw 7 is threadedly connected inside the worm wheel 6, the outer wall of the screw 7 is threadedly connected to the inside of the positioning block 5, one end of the screw 7 is rotatably connected to a triangular push plate 8, the outer wall of the triangular push plate 8 is fixedly connected to a limiting plate 9, the outer wall of the limiting plate 9 is slidably connected to the inside of the positioning block 5, the inside of the positioning block 5 is slidably connected to a card block 10, the outer wall of the card block 10 is slidably connected to the outer wall of the triangular push plate 8, a pull-back component is provided on the outer wall of the card block 10, the pull-back component comprises a telescopic rod 11, the outer wall of the telescopic rod 11 is fixedly connected to the outer wall of the card block 10, the outer wall of the telescopic rod 11 is sleeved with a spring 12, and both ends of the spring 12 are fixedly connected to the outer wall of the card block 10;

[0033] Specifically, first, the two positioning blocks 5 on one side of the mounting plate 2 are inserted into the interior of the vehicle body to ensure the initial connection between the collector and the vehicle body, and then the rotating rod 3 is driven to rotate. As the rotating rod 3 rotates, the worm 4 is driven to rotate synchronously. Since there is a meshing relationship between the worm wheel 6 and the worm 4, when the worm 4 rotates, the worm wheel 6 will also rotate accordingly. As the worm wheel 6 rotates, the screw rod 7 is further driven to rotate. Since there is a threaded connection between the screw rod 7 and the positioning block 5, when the screw rod 7 rotates, it will move inside the positioning block 5. This process will drive the triangular push plate 8 to apply pressure to the card block 10. In the process of the triangular push plate 8 applying pressure to the card block 10, due to the presence of the limit plate 9, the triangular push plate 8 can slide parallel to the inside of the positioning block 5, ensuring that the triangular push plate 8 can be stable. The triangular push plate 8 can be used to apply pressure to the card block 10 without any deviation or shaking. As the triangular push plate 8 continues to apply pressure to the card block 10, the two outer shells 1 will slide inside the positioning block 5. At the same time, due to the movement of the outer shell 1, the spring 12 will be stretched, so that the spring 12 stores a certain potential energy. When the card block 10 moves to the outer wall of the vehicle body, the collector is firmly fixed on the vehicle body. When the collector needs to be disassembled, it is only necessary to rotate the rotating rod 3 in the opposite direction. As the rotating rod 3 rotates in the opposite direction, the worm 4 and the worm wheel 6 will also rotate in the opposite direction, thereby driving the screw 7 to move in the opposite direction, causing the triangular push plate 8 to gradually release the pressure on the card block 10, so that the outer shell 1 returns to the initial position under the action of the restoring force of the spring 12, so that the mounting plate 2 can be removed from the outer wall of the vehicle body, and the disassembly of the collector is completed.

[0034] Reference Figure 1 - Figure 3 The outer wall of the outer shell 1 is fixedly connected with an anti-collision plate 21, and the outer wall of the mounting plate 2 is fixedly connected with a rubber plate 20;

[0035] Specifically, during the installation of the collector, the block 10 will gradually slide to the inside of the outer wall of the vehicle body according to a preset trajectory. During this process, the beveled edge of the outer wall of the block 10 not only makes the installation process smoother, but also can utilize the bevel to gradually generate an inward pulling force during installation, effectively pulling the outer wall of the vehicle body and the collector to fit more closely together, so that the rubber plate 20 on the outer wall of the mounting plate 2 can be completely fitted on the outer wall of the vehicle body, thereby achieving a seamless connection between the two, which not only improves the overall stability, but also significantly reduces the wear caused by friction, and extends the service life of the collector. In addition, in order to further protect the collector from external impacts and collisions, an anti-collision plate 21 is installed on the outer wall of the collector, thereby protecting the precision components inside the collector from damage.

[0036] Reference Figure 6 - Figure 8The outer wall of the mounting plate 2 is fixedly connected with a special-shaped connecting plate 13, the outer wall of the special-shaped connecting plate 13 is fixedly connected with a rotating ring 14, the outer wall of the rotating ring 14 is rotatably connected to the inside of the outer shell 1, the outer wall of the mounting plate 2 is fixedly connected with a special-shaped supporting plate 15, the outer wall of the special-shaped supporting plate 15 is attached to the outer wall of the outer shell 1, the inside of the outer shell 1 is fixedly connected with a detector 19, the inside of the mounting plate 2 is rotatably connected with a rotating shaft 16, the outer wall of the rotating shaft 16 is fixedly connected with an electric push rod 17, the output end of the electric push rod 17 is fixedly connected with a rotating shaft 2 18, the outer wall of the rotating shaft 2 18 is rotatably connected to the inside of the outer shell 1, and the electric push rod 17 is arranged between the outer shell 1 and the mounting plate 2;

[0037] Specifically, when a slope is detected, the electric push rod 17 is driven, and the electric push rod 17 pushes the bottom of the collector's outer shell 1 to move. Combined with the supporting effect of the upper special-shaped connecting plate 13, a slight rotation with the rotating ring 14 as the center is achieved. It can be precisely adjusted according to the slope of the slope, thereby achieving flexible adjustment of the angle of the detector 19. No matter what slope of the road section, the collector can adapt to different terrain conditions by adjusting the angle of the detector 19, which not only improves the applicability and flexibility of the detector 19, but also ensures that accurate and reliable detection data can be obtained under various road conditions.

[0038] Working principle: When the multifunctional road condition collector is needed, first insert the two positioning blocks 5 on one side of the mounting plate 2 into the outer wall of the vehicle body, then drive the rotating rod 3 to drive the worm 4 to rotate. Due to the meshing of the worm wheel 6 and the worm 4, the worm wheel 6 rotates with the rotation of the worm 4, thereby driving the screw rod 7 to rotate, so that the screw rod 7 moves inside the positioning block 5, and then drives the triangular push plate 8 to apply pressure to the block 10. In this process, due to the limitation of the limiting plate 9, the triangular push plate 8 can slide parallel inside the positioning block 5. Due to the pressure of the triangular push plate 8, the two outer shells 1 slide inside the positioning block 5, and at the same time, the spring 12 is stretched. When the block 10 moves to the outer wall of the vehicle body, the collector can be fixed. When disassembling, you only need to rotate the rotating rod 3 in the opposite direction.

[0039] In addition, when installing the collector, the block 10 will gradually slide to the inside of the outer wall of the vehicle body. Due to the design of the beveled edge of the outer wall of the block 10, the outer wall of the vehicle body will be gradually pulled to fit the collector during installation, so that the rubber plate 20 of the outer wall of the mounting plate 2 is completely fitted to the outer wall of the vehicle body, thereby reducing wear and tear. At the same time, the collector can be further protected by the anti-collision plate 21.

[0040] Finally, when a slope is detected, the electric push rod 17 can be driven to push the bottom of the collector's outer shell 1 to move. Due to the support of the upper special-shaped connecting plate 13, the collector can rotate slightly with the rotating ring 14 as the center, thereby realizing the angle adjustment of the detector 19, and can be applied to various slope sections.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional road condition collector, comprising an outer shell (1), characterized in that: A mounting plate (2) is provided on one side of the outer shell (1), the mounting plate (2) is rotatably connected to a rotating rod (3) inside the mounting plate (2), the outer wall of the rotating rod (3) is fixedly connected to a worm (4), the mounting plate (2) is fixedly connected to a positioning block (5), the positioning block (5) is rotatably connected to a worm wheel (6), the worm wheel (6) is meshed with the worm (4), the worm wheel (6) is threadedly connected to a screw rod (7) inside the worm wheel (6), the outer wall of the screw rod (7) is threadedly connected to the inside of the positioning block (5), one end of the screw rod (7) is rotatably connected to a triangular push plate (8), the outer wall of the triangular push plate (8) is fixedly connected to a limiting plate (9), the outer wall of the limiting plate (9) is slidably connected to the inside of the positioning block (5), the positioning block (5) is slidably connected to a clamping block (10), the outer wall of the clamping block (10) is slidably connected to the outer wall of the triangular push plate (8), and the outer wall of the clamping block (10) is provided with a pull-back component.

2. The multifunctional road condition collector according to claim 1, characterized in that: The pull-back assembly comprises a telescopic rod (11), the outer wall of the telescopic rod (11) being fixedly connected to the outer wall of the clamping block (10), the outer wall of the telescopic rod (11) being sleeved with a spring (12), and both ends of the spring (12) being fixedly connected to the outer wall of the clamping block (10).

3. The multifunctional road condition collector according to claim 1, characterized in that: An anti-collision plate (21) is fixedly connected to the outer wall of the outer shell (1), and a rubber plate (20) is fixedly connected to the outer wall of the mounting plate (2).

4. The multifunctional road condition collector according to claim 3, characterized in that: The outer wall of the mounting plate (2) is fixedly connected to a special-shaped connecting plate (13), and the outer wall of the special-shaped connecting plate (13) is fixedly connected to a rotating ring (14).

5. The multifunctional road condition collector according to claim 4, characterized in that: The outer wall of the rotating ring (14) is rotatably connected to the interior of the outer shell (1), and the outer wall of the mounting plate (2) is fixedly connected to a special-shaped support plate (15).

6. The multifunctional road condition collector according to claim 5, characterized in that: The outer wall of the special-shaped support plate (15) is fitted onto the outer wall of the outer shell (1), and a detector (19) is fixedly connected to the interior of the outer shell (1).

7. The multifunctional road condition collector according to claim 6, characterized in that: The interior of the mounting plate (2) is rotatably connected to a rotating shaft 1 (16), the outer wall of the rotating shaft 1 (16) is fixedly connected to an electric push rod (17), and the output end of the electric push rod (17) is fixedly connected to a rotating shaft 2 (18).

8. The multifunctional road condition collector according to claim 7, characterized in that: The outer wall of the second rotating shaft (18) is rotatably connected to the interior of the outer shell (1), and the electric push rod (17) is arranged between the outer shell (1) and the mounting plate (2).

Images