Traffic information acquisition device

Abstract

The utility model discloses a traffic information acquisition device which comprises an acquisition camera, a transmission arm is arranged outside the acquisition camera, an auxiliary bolt is arranged on one side, close to the transmission arm, of the acquisition camera, and the acquisition camera is movably connected with the transmission arm through the auxiliary bolt. A rectangular frame is installed at the end, away from the collecting camera, of the transmission arm, a supporting frame is movably installed at the end, away from the transmission arm, of the rectangular frame, a linkage shaft is installed at the end, close to the rectangular frame, of the supporting frame, the supporting frame is movably connected with the rectangular frame through the linkage shaft, and a rotating arm is installed at the end, away from the linkage shaft, of the supporting frame. According to the utility model, the multi-position rotation control adjustment of the traffic information acquisition device is realized, the rotation acquisition range of the traffic information acquisition device is increased, the rotation control flexibility of the traffic information acquisition device is improved, and the installation and fixation convenience of the traffic information acquisition device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of information collection, in particular to a traffic information collection device. Background Art

[0002] With the rapid development of the national economy, the number of vehicles on the road has increased rapidly, and traffic pressure has increased. It is necessary to obtain comprehensive, rich and real-time traffic information. The vehicle flow information collector is an important tool in the current traffic management field. It can collect and analyze the traffic flow information of an intersection or a specific area of ​​the road in real time through technical means. The introduction of this technology will undoubtedly play an important role in traffic management and planning. The working principle of the vehicle flow information collector The vehicle flow information collector adopts advanced sensing technology and data acquisition technology, which can monitor the traffic flow and related information on the road around the clock and uninterruptedly. Through sensors installed on roads or intersections, it can accurately identify vehicles and collect information, such as vehicle type, speed, flow, etc.

[0003] As disclosed in the authorization announcement number CN216905057U, a traffic information collection device includes a connecting column, a transmission compartment is opened inside the connecting column, a first motor is fixedly connected to the inside of the transmission compartment, a first rotating shaft is fixedly connected to the right end of the output shaft of the first motor, a first bearing is fixedly connected to the inner wall of the transmission compartment, the right end of the first rotating shaft is inserted into the first bearing, a gear is fixedly connected to the surface of the first rotating shaft, a placing table is provided at the upper end of the connecting column, a placing groove is opened on the surface of the placing table, and a plurality of telescopic rods are fixedly connected to the surface of the placing groove.

[0004] Although the traffic information collection device is realized, by setting the placement slot and the limit plate, people can put the camera in the placement slot, and under the cooperation of the telescopic rod and the spring, the two sets of limit plates clamp and fix the camera to prevent the camera from falling during the working process, and at the same time, it is convenient to remove the camera for replacement or maintenance;

[0005] However, it does not solve the problem that the existing collection cameras are not convenient for multi-position rotation control adjustment during use, which affects the rotation collection range of the traffic information collection device, reduces the flexibility of the rotation control of the traffic information collection device, and affects the convenience of installation and fixation of the traffic information collection device. Utility Model Content

[0006] The purpose of the utility model is to provide a traffic information collection device to solve the problem that the collection device proposed in the above background technology is not convenient for multi-position rotation control adjustment, which affects the rotation collection range of the traffic information collection device, reduces the flexibility of the rotation control of the traffic information collection device, and affects the convenience of installation and fixation of the traffic information collection device.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a traffic information collection device, including a collection camera, a transmission arm is arranged outside the collection camera, an auxiliary bolt is arranged on the side of the collection camera close to the transmission arm, and the collection camera is movably connected to the transmission arm through the auxiliary bolt, a rectangular frame is installed at one end of the transmission arm away from the collection camera, a support frame is movably installed at one end of the rectangular frame away from the transmission arm, a linkage shaft is installed at one end of the support frame close to the rectangular frame, and the support frame is movably connected to the rectangular frame through the linkage shaft, and the support frame is far away from the collection camera. A rotating arm is installed at one end away from the linkage shaft, and a rotating shaft is installed at one end of the rotating arm away from the supporting frame, an auxiliary plate is installed on the outer wall of the rotating shaft, a telescopic column is arranged on the outside of the rotating shaft, a base plate is installed at the bottom end of the telescopic column, and the rotating shaft and the base plate are movably connected, a supporting seat is installed on the outer wall of the telescopic column above the base plate, and the supporting seat is movably connected to the rotating shaft, a large gear is installed at the bottom end of the rotating shaft, a second motor is installed at the bottom end of the base plate on one side of the large gear, a small gear is installed at the bottom end of the second motor, and the small gear and the large gear are meshed with each other.

[0008] Preferably, a transmission shaft is installed at the bottom end of the linkage shaft, a first motor is installed at the top end of the support frame on one side of the linkage shaft, a pulley assembly is installed at the top end of the first motor, and the pulley assembly extends to the surface of the transmission shaft.

[0009] Preferably, a fixing seat is installed at the top of the acquisition camera, and an electric rod is movably installed at the top of the transmission arm on one side of the fixing seat.

[0010] Preferably, a connecting bolt is installed at one end of the electric rod close to the fixing seat, and the electric rod is movably connected to the fixing seat via the connecting bolt.

[0011] Preferably, an adjustment sleeve is mounted on the top end of the telescopic column, and a plurality of groups of limiting holes with equal spacing are installed inside the telescopic column below the adjustment sleeve.

[0012] Preferably, a locking pin is installed on the outer wall of the adjustment sleeve on one side of the limiting hole, and the locking pin extends to the inside of the adjustment sleeve and the limiting hole.

[0013] Preferably, a remote controller is installed on the outer wall of the transmission arm, and an output end of the remote controller is electrically connected to input ends of the electric rod, the second motor and the first motor.

[0014] Preferably, a positioning frame is installed at the top end of the adjusting sleeve, a connecting bolt is installed at the center position of the bottom end of the positioning frame, and the positioning frame is fixedly connected to the adjusting sleeve via the connecting bolt.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the collection device not only realizes the rotation control adjustment of the traffic information collection device at multiple positions, increases the rotation collection range of the traffic information collection device, improves the flexibility of the rotation control of the traffic information collection device, and improves the convenience of installing and fixing the traffic information collection device;

[0016] (1) The small gear is driven to rotate by the second motor, the small gear meshes with the large gear and rotates, the small gear drives the large gear to rotate, the large gear drives the rotating shaft to rotate, the rotating shaft drives the rotating arm to rotate, the rotating arm drives the transmission arm and the collection camera to rotate, so as to adjust the collection camera to rotate, the first motor drives the transmission shaft to rotate through the pulley assembly, the transmission shaft drives the linkage shaft to rotate, and the linkage shaft drives the rectangular frame to rotate to drive the transmission arm and the collection camera to rotate again, thereby realizing the rotation control adjustment of the traffic information collection device at multiple positions and increasing the rotation collection range of the traffic information collection device;

[0017] (2) The electric rod drives the fixed seat to rotate through the connecting bolt, and the fixed seat drives the collection camera to rotate with the auxiliary bolt as the axis, so as to drive the collection camera to rotate up and down, thereby realizing convenient up and down rotation adjustment of the traffic information collection device and improving the flexibility of the rotation control of the traffic information collection device;

[0018] (3) By connecting the positioning frame to the external equipment, the positioning frame is connected to the adjustment sleeve through the connecting bolts, and the limit hole can slide up and down inside the adjustment sleeve to control and adjust the overall height of the telescopic column, rotating arm, transmission arm and collection camera, thereby realizing a convenient height-adjustable installation and fixation of the traffic information collection device, thereby improving the convenience of installation and fixation of the traffic information collection device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a front view structural schematic diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the camera of the present utility model;

[0022] Figure 4 It is a schematic diagram of the top view structure of the utility model;

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the adjustment sleeve of the utility model.

[0024] In the figure: 1. acquisition camera; 2. fixing seat; 3. connecting bolt; 4. electric rod; 5. auxiliary bolt; 6. transmission arm; 7. rectangular frame; 8. support frame; 9. linkage shaft; 10. first motor; 11. rotating arm; 12. auxiliary plate; 13. support seat; 14. telescopic column; 15. bottom plate; 16. adjustment sleeve; 17. limiting hole; 18. large gear; 19. second motor; 20. small gear; 21. rotating shaft; 22. positioning frame; 23. connecting bolt; 24. pulley assembly; 25. locking pin; 26. remote controller; 27. transmission shaft. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-5 The utility model provides an embodiment: a traffic information collection device, including a collection camera 1, a transmission arm 6 is arranged outside the collection camera 1, an auxiliary bolt 5 is arranged on the side of the collection camera 1 close to the transmission arm 6, and the collection camera 1 is movably connected with the transmission arm 6 through the auxiliary bolt 5, a rectangular frame 7 is installed at one end of the transmission arm 6 away from the collection camera 1, a support frame 8 is movably installed at one end of the rectangular frame 7 away from the transmission arm 6, a linkage shaft 9 is installed at one end of the support frame 8 close to the rectangular frame 7, and the support frame 8 is movably connected with the rectangular frame 7 through the linkage shaft 9, and the linkage shaft 9 plays the role of active support, a rotating arm 11 is installed at one end of the support frame 8 away from the linkage shaft 9, and a rotating shaft 21 is installed at one end of the rotating arm 11 away from the support frame 8, and the rotating shaft 21 plays the role of active support;

[0027] An auxiliary plate 12 is installed on the outer wall of the rotating shaft 21, a telescopic column 14 is arranged outside the rotating shaft 21, a bottom plate 15 is installed at the bottom end of the telescopic column 14, and the rotating shaft 21 is movably connected with the bottom plate 15, a support seat 13 is installed on the outer wall of the telescopic column 14 above the bottom plate 15, and the support seat 13 is movably connected with the rotating shaft 21, a large gear 18 is installed at the bottom end of the rotating shaft 21, a second motor 19 is installed at the bottom end of the bottom plate 15 on one side of the large gear 18, and the second motor 19 plays a role of power drive, a small gear 20 is installed at the bottom end of the second motor 19, and the small gear 20 and the large gear 18 are meshed with each other;

[0028] A transmission shaft 27 is installed at the bottom end of the linkage shaft 9, and a first motor 10 is installed at the top end of the support frame 8 on one side of the linkage shaft 9. The first motor 10 plays a role of power drive, and a pulley assembly 24 is installed at the top end of the first motor 10, and the pulley assembly 24 extends to the surface of the transmission shaft 27;

[0029] When in use, the second motor 19 is started by operating the remote controller 26, the bottom plate 15 supports the second motor 19, the second motor 19 drives the pinion 20 to rotate, the pinion 20 meshes and rotates with the large gear 18, the pinion 20 drives the large gear 18 to rotate, the large gear 18 drives the rotating shaft 21 to rotate, the support seat 13 movably supports the rotating shaft 21, the rotating shaft 21 drives the rotating arm 11 to rotate, the rotating arm 11 drives the transmission arm 6 and the collection camera 1 to rotate, so as to adjust the collection camera 1, the remote controller 26 is operated to start the first motor 10, the support frame 8 supports the first motor 10, the first motor 10 drives the transmission shaft 27 to rotate through the pulley assembly 24, the transmission shaft 27 drives the linkage shaft 9 to rotate, and the linkage shaft 9 drives the rectangular frame 7 to rotate, so as to drive the transmission arm 6 and the collection camera 1 to rotate again, so as to increase the rotation adjustment range of the collection camera 1, realize the rotation control adjustment of multiple positions of the traffic information collection device, and increase the rotation collection range of the traffic information collection device;

[0030] A fixing seat 2 is installed at the top of the acquisition camera 1, and an electric rod 4 is movably installed at the top of a transmission arm 6 on one side of the fixing seat 2. The electric rod 4 plays a role of power drive. A connecting bolt 3 is installed at one end of the electric rod 4 close to the fixing seat 2, and the electric rod 4 is movably connected to the fixing seat 2 through the connecting bolt 3;

[0031] When in use, the electric rod 4 is started by operating the remote controller 26, and the electric rod 4 drives the fixing seat 2 to rotate through the connecting bolt 3, and the fixing seat 2 drives the collection camera 1 to rotate with the auxiliary bolt 5 as the axis, so as to drive the collection camera 1 to rotate up and down, thereby realizing convenient up and down rotation adjustment of the traffic information collection device and improving the flexibility of the rotation control of the traffic information collection device;

[0032] The top of the telescopic column 14 is sleeved with an adjustment sleeve 16, and multiple groups of limit holes 17 with equal spacing are installed inside the telescopic column 14 below the adjustment sleeve 16. A locking pin 25 is installed on the outer wall of the adjustment sleeve 16 on one side of the limit hole 17, and the locking pin 25 extends to the inside of the adjustment sleeve 16 and the limit hole 17, and the locking pin 25 plays a role of connection and clamping;

[0033] A remote controller 26 is installed on the outer wall of the transmission arm 6, and the output end of the remote controller 26 is electrically connected to the input end of the electric rod 4, the second motor 19, and the first motor 10. A positioning frame 22 is installed on the top of the adjustment sleeve 16, and a connecting bolt 23 is installed at the center position of the bottom end of the positioning frame 22. The positioning frame 22 is fixedly connected to the adjustment sleeve 16 through the connecting bolt 23;

[0034] When in use, the positioning frame 22 is connected to the external equipment, and the positioning frame 22 is connected to the adjustment sleeve 16 through the connecting bolts 23. The limiting hole 17 can slide up and down inside the adjusting sleeve 16 to control and adjust the overall height of the telescopic column 14, the rotating arm 11, the transmission arm 6 and the collection camera 1. The locking pin 25 is inserted into the adjusting sleeve 16 and the limiting hole 17 to fix the adjusting sleeve 16 and the limiting hole 17, thereby realizing a convenient height-adjustable installation and fixation of the traffic information collection device, improving the convenience of installing and fixing the traffic information collection device, and completing the use of the collection device.

[0035] When the embodiment of the present application is in use: an external power supply is connected, and the second motor 19 is first started by operating the remote controller 26, and the second motor 19 drives the small gear 20 to rotate, and the small gear 20 meshes and rotates with the large gear 18, and the small gear 20 drives the large gear 18 to rotate, and the large gear 18 drives the rotating shaft 21 to rotate, and the rotating shaft 21 drives the rotating arm 11 to rotate, and the rotating arm 11 drives the transmission arm 6 and the acquisition camera 1 to rotate, so as to adjust the rotation of the acquisition camera 1, and the first motor 10 is supported by the support frame 8, and the first motor 10 drives the transmission shaft 27 to rotate through the pulley assembly 24, and the transmission shaft 27 drives the linkage shaft 9 to rotate, and the linkage shaft 9 drives the rectangular frame 7 Rotate to drive the transmission arm 6 and the acquisition camera 1 to rotate and adjust again to increase the rotation adjustment range of the acquisition camera 1. Then, the electric rod 4 drives the fixing seat 2 to rotate through the connecting bolt 3, and the fixing seat 2 drives the acquisition camera 1 to rotate with the auxiliary bolt 5 as the axis to drive the acquisition camera 1 to rotate up and down. Then, the positioning frame 22 is connected to the external equipment, and the positioning frame 22 is connected to the adjustment sleeve 16 through the connecting bolt 23. The limit hole 17 can slide up and down inside the adjustment sleeve 16 to control and adjust the overall height of the telescopic column 14, the rotating arm 11, the transmission arm 6 and the acquisition camera 1 to complete the use of the acquisition device.

Claims

1. A traffic information collection device, characterized in that: The invention comprises a collection camera (1), wherein a transmission arm (6) is arranged outside the collection camera (1), an auxiliary bolt (5) is arranged on a side of the collection camera (1) close to the transmission arm (6), and the collection camera (1) is movably connected to the transmission arm (6) via the auxiliary bolt (5), a rectangular frame (7) is installed at one end of the transmission arm (6) away from the collection camera (1), a support frame (8) is movably installed at one end of the rectangular frame (7) away from the transmission arm (6), a linkage shaft (9) is installed at one end of the support frame (8) close to the rectangular frame (7), and the support frame (8) is movably connected to the rectangular frame (7) via the linkage shaft (9), a rotating arm (11) is installed at one end of the support frame (8) away from the linkage shaft (9), and the rotating arm (11) is away from the support frame ( A rotating shaft (21) is installed at one end of the rotating shaft (8), an auxiliary plate (12) is installed on the outer wall of the rotating shaft (21), a telescopic column (14) is arranged outside the rotating shaft (21), a bottom plate (15) is installed at the bottom end of the telescopic column (14), and the rotating shaft (21) and the bottom plate (15) are movably connected, a support seat (13) is installed on the outer wall of the telescopic column (14) above the bottom plate (15), and the support seat (13) is movably connected to the rotating shaft (21), a large gear (18) is installed at the bottom end of the rotating shaft (21), a second motor (19) is installed at the bottom end of the bottom plate (15) on one side of the large gear (18), a small gear (20) is installed at the bottom end of the second motor (19), and the small gear (20) and the large gear (18) are meshed with each other.

2. A traffic information collection device according to claim 1, characterized in that: A transmission shaft (27) is mounted on the top of the linkage shaft (9), a first motor (10) is mounted on the top of the support frame (8) on one side of the linkage shaft (9), a pulley assembly (24) is mounted on the top of the first motor (10), and the pulley assembly (24) extends to the surface of the transmission shaft (27).

3. A traffic information collection device according to claim 1, characterized in that: A fixing seat (2) is installed at the top of the acquisition camera (1), and an electric rod (4) is movably installed at the top of a transmission arm (6) on one side of the fixing seat (2).

4. A traffic information collection device according to claim 3, characterized in that: A connecting bolt (3) is installed at one end of the electric rod (4) close to the fixing seat (2), and the electric rod (4) is movably connected to the fixing seat (2) via the connecting bolt (3).

5. The traffic information collection device according to claim 1, characterized in that: An adjustment sleeve (16) is sleeved on the top end of the telescopic column (14), and a plurality of groups of limiting holes (17) with equal spacing are installed inside the telescopic column (14) below the adjustment sleeve (16).

6. A traffic information collection device according to claim 5, characterized in that: A locking pin (25) is mounted on the outer wall of the adjustment sleeve (16) on one side of the limiting hole (17), and the locking pin (25) extends to the inside of the adjustment sleeve (16) and the limiting hole (17).

7. The traffic information collection device according to claim 1, characterized in that: A remote controller (26) is mounted on the outer wall of the transmission arm (6), and an output end of the remote controller (26) is electrically connected to input ends of the electric rod (4), the second motor (19), and the first motor (10).

8. The traffic information collection device according to claim 5, characterized in that: A positioning frame (22) is installed at the top end of the adjustment sleeve (16), a connecting bolt (23) is installed at the center position of the bottom end of the positioning frame (22), and the positioning frame (22) is fixedly connected to the adjustment sleeve (16) via the connecting bolt (23).

Images