Traffic field data collection device

Abstract

The utility model belongs to the technical field of data collection, and particularly discloses a traffic field data collection device which comprises a device body, a camera is arranged on the device body, the outer surface of the device body is fixedly connected with a storage frame, supporting legs are movably inserted into the storage frame, the top ends of the supporting legs are fixedly connected with limiting discs, and the limiting discs are fixedly connected with the camera. A supporting plate is arranged on the outer surface of the limiting disc, a handle is rotationally connected to the outer surface of the supporting leg, a clamping and fixing mechanism for stably limiting the limiting disc is arranged on the device body, and the clamping and fixing mechanism comprises a fixing seat fixedly connected to the top of the device body. The traffic field data collection device can be adjusted according to different environmental conditions, when a small amount of accumulated water exists in a traffic field, the device can be converted into a supporting table through simple operation, direct contact with the accumulated water is avoided, line short circuit or internal part damage caused by water inflow is avoided, and the service life of the device is prolonged.

Description

Technical Field

[0001] The present application relates to the technical field of data collection, and in particular to a traffic scene data collection device. Background Art

[0002] Traffic scene data collection devices are an important part of the Intelligent Transportation System (ITS). They collect and process traffic scene data in real time through various sensors, cameras and other equipment installed on roads or vehicles, providing data support for traffic management, planning, optimization and decision-making.

[0003] Currently, when carrying a data collection device, it is generally carried by pulling it by the handle. If there is a small amount of water at the traffic scene, then when the data collection device is placed at the scene by the handle to collect data, water is likely to enter the device, which may easily cause a short circuit in the circuit or damage the internal components of the device. Utility Model Content

[0004] In view of this, the purpose of the present invention is to address the shortcomings of the background technology and to provide a traffic scene data collection device to solve the problems existing in the prior art.

[0005] To achieve the above purpose, the utility model provides a traffic scene data collection device, including a device body, a camera is provided on the device body, a storage frame is fixedly connected to the outer surface of the device body, a support leg is movably inserted inside the storage frame, the top of the support leg is fixedly connected to a limit plate, a support plate is provided on the outer surface of the limit plate, a handle is rotatably connected to the outer surface of the support leg, and a fixing mechanism for stably limiting the limit plate is provided on the device body.

[0006] Preferably, the fixing mechanism includes a fixing seat fixedly connected to the top of the device body, and a slot is provided on the fixing seat. The limiting plate can be limited by the fixing mechanism, so that the four sets of legs are in a stable storage state in the corresponding storage frame.

[0007] Preferably, a seat shaft is provided on the fixing seat, and a clamping bracket is rotatably connected to the outer surface of the seat shaft.

[0008] Preferably, an arc-shaped clamping plate is fixedly connected to the inner side of the clamping frame, and a bracket is provided on the clamping frame.

[0009] Preferably, the top of the fixing seat is threadedly connected to a screw rod, and the top of the screw rod is provided with a rotary handle.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] 1. The traffic scene data collection device can be adjusted according to different environmental conditions. When there is a small amount of water at the traffic scene, the device can be converted into a support platform through simple operation to avoid direct contact with the water, thus avoiding line short circuit or internal component damage caused by water ingress, and extending the service life of the device.

[0012] 2. The traffic scene data collection device has a handle design that allows technicians to easily lift and carry the device under normal circumstances. When used in an environment with accumulated water, the legs and support plate can be quickly disassembled and assembled through a fixing mechanism, so that it can be converted into different forms for use in various environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of this application;

[0014] Figure 2 This is a schematic diagram of the surface structure of the limit plate of this application;

[0015] Figure 3 This is a schematic diagram of the surface structure of the fixing seat of this application;

[0016] Figure 4 This is a schematic diagram of the bracket structure for this application;

[0017] Figure 5 This is a schematic diagram of the expanded structure of the card rack for this application.

[0018] Among them: 1. Device body; 2. Camera; 3. Storage frame; 4. Support feet; 5. Limit plate; 6. Support plate; 7. Handle; 8. Fixed seat; 9. Card slot; 10. Seat shaft; 11. Card holder; 12. Arc card plate; 13. Bracket; 14. Screw; 15. Turning handle. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0020] See also Figure 1-5 A traffic scene data collection device includes a device body 1, a camera 2 is provided on the device body 1, a storage frame 3 is fixedly connected to the outer surface of the device body 1, a support leg 4 is movably inserted inside the storage frame 3, the top of the support leg 4 is fixedly connected to a limit plate 5, the outer surface of the limit plate 5 is provided with a support plate 6, the outer surface of the support leg 4 is rotatably connected to a handle 7, and a fixing mechanism for stably limiting the limit plate 5 is provided on the device body 1.

[0021] Through the above technical solution, the data collection device observes and collects on-site data by the camera 2 during use, and the device body 1 can be moved to different positions (for easy carrying) by pulling the handle 7, and it can be decided whether to store the four sets of legs 4 into the storage frame 3 through the fixing mechanism according to needs.

[0022] Specifically, the fastening mechanism includes a fixing base 8 fixedly connected to the top of the device body 1 , and a fixing slot 9 is formed on the fixing base 8 .

[0023] Through the above technical solution, the slot 9 is designed to stably place the limit plate 5. The limit plate 5 is located in the slot 9 and can be limited by the bracket 11 and the arc-shaped clamping plate 12.

[0024] Specifically, a seat shaft 10 is provided on the fixed seat 8 , and a clamping frame 11 is rotatably connected to the outer surface of the seat shaft 10 .

[0025] Through the above technical solution, when the bracket 11 rotates along the seat shaft 10 (i.e., opening or closing the bracket 11), the screw 14 does not need to be connected to the fixed seat 8 to avoid obstruction to the opening and closing of the bracket 11.

[0026] Specifically, an arc-shaped clamping plate 12 is fixedly connected to the inner side of the clamping frame 11 , and a bracket 13 is provided on the clamping frame 11 .

[0027] Through the above technical solution, the bracket 13 is set at the position where the screw 14 passes through the bracket 11, which has the effect of limiting the bottom end of the handle 15. When the bottom end of the handle 15 is tightly against the bracket 13, the bracket 11 cooperates with the arc-shaped clamping plate 12 to stably clamp the limit plate 5.

[0028] Specifically, a screw rod 14 is threadedly connected to the top of the fixing seat 8 , and a handle 15 is provided on the top of the screw rod 14 .

[0029] Through the above technical solution, the screw rod 14 is threadedly connected to the bracket 11 and the fixing seat 8, wherein the screw rod 14 can pass through the bracket 11 during the rotation process.

[0030] Working principle: When the data collection device is in use, the handle 7 can be turned to adjust it to a suitable position so that the technician can carry the device body 1 stably by pulling the handle 7. Under normal circumstances, the device body 1 can be directly placed at the traffic scene, and the camera 2 can observe and collect the on-site data. When there is a small amount of water at the traffic scene, the handle 15 can be rotated to drive the screw 14 to rotate. The screw 14 will gradually move upward during the rotation until it is completely separated from the fixed seat 8 and the bracket 11. After that, the bracket 11 can be moved to rotate along the seat axis 10, so that the arc-shaped card plate 12 no longer holds the limit plate 5, so that it can be easily Remove the limiting plate 5 from the card slot 9 and remove it from the corresponding storage frame 3 together with the support legs 4. At this time, a support platform can be formed by four groups of support legs 4 and the support plate 6. The support platform is placed in the water accumulation area, and the device body 1 is placed on the top of the support plate 6, thereby preventing the device body 1 from contacting the water accumulation, providing effective protection. That is, the entire data collection device can be conveniently carried by the handle 7 under normal conditions, and when there is water accumulation on site, the support legs 4, support plate 6 and handle 7 are removed together and used as a support platform. In summary, the data collection device in this application has achieved improvements in portability, adaptability and protection performance through reasonable structural design and simple operation. These advantages enable the device to be used in more diverse environments, improving its practical value and reliability.

[0031] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A traffic scene data collection device, comprising a device body (1), characterized in that: The device body (1) is provided with a camera (2), the outer surface of the device body (1) is fixedly connected to a storage frame (3), the interior of the storage frame (3) is movably connected with a support leg (4), the top of the support leg (4) is fixedly connected to a limit plate (5), the outer surface of the limit plate (5) is provided with a support plate (6), the outer surface of the support leg (4) is rotatably connected to a handle (7), and the device body (1) is provided with a clamping mechanism for stably limiting the limit plate (5).

2. The traffic scene data collection device according to claim 1, characterized in that: The fastening mechanism comprises a fixing seat (8) fixedly connected to the top of the device body (1), and a fixing slot (9) is provided on the fixing seat (8).

3. The traffic scene data collection device according to claim 2, characterized in that: A seat shaft (10) is provided on the fixed seat (8), and a clamping frame (11) is rotatably connected to the outer surface of the seat shaft (10).

4. The traffic scene data collection device according to claim 3, characterized in that: An arc-shaped clamping plate (12) is fixedly connected to the inner side of the clamping frame (11), and a bracket (13) is provided on the clamping frame (11).

5. The traffic scene data collection device according to claim 2, characterized in that: The top of the fixing seat (8) is threadedly connected to a screw rod (14), and the top of the screw rod (14) is provided with a rotary handle (15).

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