Road traffic condition monitoring device

Abstract

The utility model provides a road traffic condition monitoring device, which relates to the technical field of monitoring devices, and comprises a support rod, the outer surface of the support rod is provided with a mounting mechanism, the mounting mechanism comprises clamping frame assemblies, the outer surfaces of the two clamping frame assemblies are provided with bolt assemblies, one side of each clamping frame assembly is fixedly connected with a clamping plate, and the other side of each clamping plate is fixedly connected with a bolt. And a rotating hole is formed in one side of the clamping plate. According to the utility model, a driving source is provided through the driving mechanism, the rotating plate can be driven to rotate, the rotating plate can drive the monitoring device to rotate so as to adjust the angle of the monitoring device, the shaft rod can be subjected to limited rotation through the rotating hole, and the rotating plate can be fixed through the shaft rod, so that the rotating plate has the rotating effect of the shaft rod; fixed positions at two ends of an electric push rod can rotate through a rotating block and a clamping ring, so that the electric push rod can stretch out and draw back to drive a support plate and a fixed rod to rotate, and the fixed rod drives a rotating plate to drive the monitoring device to rotate.

Description

TECHNICAL FIELD

[0001] The utility model relates to monitoring device technical field especially relates to a road traffic condition monitoring device. BACKGROUND

[0002] The current road traffic monitoring device has stable structure and is convenient to disassemble and maintain after installation, but cannot adjust the angle, the limitation of this design means that when the angle of the monitoring device needs to be adjusted according to special requirements, the staff has to reinstall and adjust, such operation not only wastes time, but also increases labor cost, and to some extent, affects the efficiency and convenience of work, especially in some occasions that need to adjust the monitoring angle regularly or temporarily, the fixed design of the existing device brings a lot of trouble, every time the angle is adjusted, it must be disassembled and installed again, and this process usually needs a long time and more manpower, which leads to the interruption of work process and affects the continuity of monitoring task. UTILITY MODEL CONTENTS

[0003] The utility model aims at solving the shortcomings in the prior art, the current road traffic monitoring device has stable structure and is convenient to disassemble and maintain after installation, but cannot adjust the angle, the limitation of this design means that when the angle of the monitoring device needs to be adjusted according to special requirements, the staff has to reinstall and adjust, such operation not only wastes time, but also increases labor cost, and to some extent, affects the efficiency and convenience of work, especially in some occasions that need to adjust the monitoring angle regularly or temporarily, the fixed design of the existing device brings a lot of trouble, every time the angle is adjusted, it must be disassembled and installed again, and this process usually needs a long time and more manpower, which leads to the interruption of work process and affects the continuity of monitoring task, provide a road traffic condition monitoring device.

[0004] In order to achieve the above object, the utility model discloses the following technical scheme: a road traffic condition monitoring device, including the support, the outer surface of support is provided with mounting mechanism, the mounting mechanism includes the card frame subassembly, the outer surface of two card frame subassembly is provided with bolt subassembly, one side of card frame subassembly is fixedly connected with the clamping plate, one side of clamping plate is provided with the swivel hole, the inner wall of swivel hole is rotatably connected with the axle rod, one side of axle rod is fixedly connected with the swing plate, the top of two swing plates is fixedly connected with the monitoring device, and the drive mechanism is arranged between one side of two swing plates, the drive mechanism includes two support blocks fixed on the outer surface of support, and the rotationally connected swing block is arranged between one side of two support blocks, one side of swing block is fixedly connected with the electric push rod, one end of electric push rod is fixedly connected with the fixed block, one side of fixed block is fixedly connected with the snap ring, the fixed rod is fixedly connected between one side of two swing plates, one end of fixed rod is fixedly connected with the support plate, one side of support plate is provided with the special-shaped hole, and the snap ring is combined on the outer surface of special-shaped hole.

[0005] As a preferred implementation form, one side of the clamping plate is provided with a plurality of clamping holes, and one side of the swing plate is provided with an arc-shaped groove.

[0006] As a preferred implementation form, the inner wall of the arc-shaped groove is slidably connected with a sliding plate, and one side of the sliding plate is fixedly connected with a plurality of clamping blocks.

[0007] As a preferred implementation form, one side of the clamping block is slidably connected to the outside of the swing plate, and the outer surface of the clamping block is slidably connected with the inner wall of the clamping hole.

[0008] As a preferred implementation form, the inner wall of the arc-shaped groove is fixedly installed with a cover plate, and one side of the cover plate is fixedly connected with a plurality of sliding rods.

[0009] As a preferred implementation form, one side of the sliding plate is provided with a plurality of sliding holes, the inner wall of the sliding hole is slidably connected with the outer surface of the sliding rod, and one end of the sliding rod is slidably connected to the inside of the clamping block through the sliding hole.

[0010] As a preferred implementation form, the outer surface of the sliding rod is provided with a spring, one end of the spring is fixedly connected with one side of the cover plate, and the other end of the spring is fixedly connected with one side of the sliding plate.

[0011] Compared with the prior art, the utility model has the advantages and positive effects that:

[0012] The utility model discloses a drive source is provided through drive mechanism, can drive the rotation of rotation board, and the rotation of rotation board can drive the rotation of monitoring device, and then can adjust the angle of monitoring device, and through the rotation of rotation hole can be to the axle rod limit, and then through axle rod can be fixed to rotation board, thereby making rotation board have the rotation effect of axle rod, and through the rotation of the fixed position of both ends of electric push rod of turn -block and snap ring, thereby the telescopic of electric push rod can drive the rotation of support board and fixed rod, and the rotation of monitoring device can be driven through the rotation of rotation board of fixed rod, through the cooperation of clamping hole and card block, through the arc effect of clamping hole can extrude card block and slide to the inside of arc -shaped groove, and then can make rotation board can rotate, and through the elastic potential of spring can push the sliding plate and move to the clamping hole, and then through the sliding plate drive card block can be fixed in the inside of clamping hole, thereby can make rotation board when not receiving the force from drive mechanism, rotation board can not rotate, and then can increase the structural stability of rotation board, through the protection of spring of slide rod, prevent the damage of bending when spring is compressed under stress. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 The utility model provides a road traffic condition monitoring device's structural schematic diagram.

[0014] Figure 2 The utility model provides a road traffic condition monitoring device's installation mechanism's structural schematic diagram.

[0015] Figure 3 The utility model provides a road traffic condition monitoring device's drive mechanism's structural schematic diagram.

[0016] Figure 4 The utility model provides a road traffic condition monitoring device's installation mechanism's explosion structural schematic diagram.

[0017] LEGEND:

[0018] 1, support rod, 2, installation mechanism,

[0019] 21, card frame assembly, 22, bolt assembly, 23, clamping plate, 24, rotation hole, 25, axle rod, 26, rotation board, 27, arc -shaped groove, 28, clamping hole, 29, drive mechanism, 210, sliding plate, 211, card block, 212, cover plate, 213, slide rod, 214, spring, 215, sliding hole,

[0020] 291, support block, 292, turn -block, 293, electric push rod, 294, fixed block, 295, snap ring, 296, fixed rod, 297, support board, 298, special -shaped hole. DETAILED DESCRIPTION

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1

[0023] like Figures 1-4 As shown, this utility model provides a technical solution: a road traffic condition monitoring device, including a support rod 1. An installation mechanism 2 is provided on the outer surface of the support rod 1. The installation mechanism 2 includes a bracket assembly 21. Bolt assemblies 22 are provided on the outer surfaces of two bracket assemblies 21. A clamping plate 23 is fixedly connected to one side of each bracket assembly 21. A rotating hole 24 is opened on one side of each clamping plate 23. A shaft 25 is rotatably connected to the inner wall of the rotating hole 24. A rotating plate 26 is fixedly connected to one side of each shaft 25. A monitoring device is fixedly connected to the top of the two rotating plates 26. A driving mechanism 2 is provided between the two rotating plates 26 on one side. 9. The driving mechanism 29 includes two support blocks 291 fixed to the outer surface of the support rod 1. A rotating block 292 is rotatably connected between one side of the two support blocks 291. An electric push rod 293 is fixedly connected to one side of the rotating block 292. A fixing block 294 is fixedly connected to one end of the electric push rod 293. A retaining ring 295 is fixedly connected to one side of the fixing block 294. A fixing rod 296 is fixedly connected between one side of the two rotating plates 26. A support plate 297 is fixedly connected to one end of the fixing rod 296. A shaped hole 298 is opened on one side of the support plate 297. The retaining ring 295 is engaged with the outer surface of the shaped hole 298.

[0024] In the above embodiments, the card holder assembly 21 consists of two arc-shaped frames that fit together and are fixed by a bolt assembly 22. The bolt assembly 22 is composed of bolts and nuts, and the clamping plate 23 is fixed on one of the arc-shaped frames.

[0025] The drive mechanism 29 provides a drive source, which can drive the rotating plate 26 to rotate. The rotation of the rotating plate 26 can drive the monitoring device to rotate, thereby adjusting the angle of the monitoring device. The rotating hole 24 can limit the rotation of the shaft 25, and the shaft 25 can fix the rotating plate 26, so that the rotating plate 26 has the same rotation effect as the shaft 25. The rotating block 292 and the retaining ring 295 can make the fixed positions of the two ends of the electric push rod 293 rotate. The extension and retraction of the electric push rod 293 can drive the support plate 297 and the fixed rod 296 to rotate. The fixed rod 296 drives the rotating plate 26, which in turn drives the monitoring device to rotate.

[0026] The clamping plate 23 has multiple locking holes 28 on one side, and the rotating plate 26 has an arc-shaped groove 27 on one side. A sliding plate 210 is slidably connected to the inner wall of the arc-shaped groove 27. Multiple locking blocks 211 are fixedly connected to one side of the sliding plate 210. One side of the locking block 211 slides through to the outside of the rotating plate 26. The outer surface of the locking block 211 is slidably connected to the inner wall of the locking hole 28. A cover plate 212 is fixedly installed on the inner wall of the arc-shaped groove 27. Multiple sliding rods 213 are fixedly connected to one side of the cover plate 212. Multiple sliding holes 215 are opened on one side of the sliding plate 210. The inner wall of the sliding hole 215 is slidably connected to the outer surface of the sliding rod 213. One end of the sliding rod 213 passes through the sliding hole 215 and slides into the inside of the locking block 211. A spring 214 is provided on the outer surface of the sliding rod 213. One end of the spring 214 is fixedly connected to one side of the cover plate 212, and the other end of the spring 214 is fixedly connected to one side of the sliding plate 210.

[0027] In the above embodiments, the locking hole 28 and the locking block 211 cooperate with each other. The arc-shaped action of the locking hole 28 can squeeze the locking block 211 to slide into the arc-shaped groove 27, thereby enabling the rotating plate 26 to rotate. The elastic potential energy of the spring 214 can push the sliding plate 210 to move towards the locking hole 28. The sliding plate 210 can then drive the locking block 211 to be fixed inside the locking hole 28. This ensures that the rotating plate 26 cannot rotate unless it is subjected to force from the drive mechanism 29, thereby increasing the structural stability of the rotating plate 26. The sliding rod 213 can protect the spring 214, preventing it from bending and being damaged when compressed.

[0028] Working principle:

[0029] like Figures 1-4 As shown, during use, when the position needs to be adjusted, the electric push rod 293 extends and retracts, causing the fixed block 294 to move. The movement of the fixed block 294 causes the retaining ring 295 to move. The movement of the retaining ring 295 causes the support plate 297 to rotate. The rotation of the support plate 297 causes the fixed rod 296 to rotate. The rotation of the fixed rod 296 causes the rotating plate 26 to rotate. The rotation of the rotating plate 26 causes the monitoring device to adjust the angle.

[0030] During the rotation of the rotating plate 26, the locking block 211 will rotate. The locking block 211 will move into the arc groove 27 due to the force between it and the locking hole 28. When the locking block 211 passes the next locking hole 28, it will drive the sliding plate 210 to move under the action of the spring 214. The movement of the sliding plate 210 will drive the locking block 211 into the interior of the locking hole 28, thereby forming a fixed position.

[0031] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields with equivalent changes, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.

Claims

1. A road traffic situation monitoring device comprising a support pole (1), characterized in that: The outer surface of the support rod (1) is provided with a mounting mechanism (2), the mounting mechanism (2) comprises a card frame assembly (21), the outer surface of the two card frame assemblies (21) is provided with a bolt assembly (22), one side of the card frame assembly (21) is fixedly connected with a clamping plate (23), one side of the clamping plate (23) is provided with a rotating hole (24), the inner wall of the rotating hole (24) is rotatably connected with a shaft rod (25), one side of the shaft rod (25) is fixedly connected with a rotating plate (26), the top of the two rotating plates (26) is fixedly connected with a monitoring device, the driving mechanism (29) is arranged between the two sides of the two rotating plates (26), the driving mechanism (29) comprises two supporting blocks (291) fixed to the outer surface of the support rod (1), the two supporting blocks (291) are rotatably connected with a rotating block (292) between the two sides thereof, the rotating block (292) is fixedly connected with an electric push rod (293) on one side, one end of the electric push rod (293) is fixedly connected with a fixed block (294), the fixed block (294) is fixedly connected with a clamping ring (295) on one side, the two rotating plates (26) are fixedly connected with a fixed rod (296) between the two sides thereof, one end of the fixed rod (296) is fixedly connected with a supporting plate (297), the supporting plate (297) is provided with a special-shaped hole (298) on one side, and the clamping ring (295) is clamped on the outer surface of the special-shaped hole (298).

2. A road traffic condition monitoring device as claimed in claim 1, wherein: A plurality of clamping holes (28) are formed in one side of the clamping plate (23), and an arc-shaped groove (27) is formed in one side of the rotating plate (26).

3. A road traffic condition monitoring device as claimed in claim 2, wherein: The inner wall of the arc-shaped groove (27) is slidably connected with a sliding plate (210), and the sliding plate (210) is fixedly connected with a plurality of clamping blocks (211) on one side.

4. A road traffic condition monitoring device as claimed in claim 3, wherein: The clamping blocks (211) are slidably connected with the inner wall of the clamping holes (28) on one side.

5. A road traffic condition monitoring device as claimed in claim 2, wherein: The inner wall of the arc-shaped groove (27) is fixedly connected with a cover plate (212), and the cover plate (212) is fixedly connected with a plurality of sliding rods (213) on one side.

6. A road traffic condition monitoring device as claimed in claim 3, wherein: A plurality of sliding holes (215) are formed in one side of the sliding plate (210), and the inner wall of the sliding hole (215) is slidably connected with the outer surface of the sliding rod (213), and one end of the sliding rod (213) is slidably connected with the inner wall of the sliding hole (215).

7. A road traffic condition monitoring device as claimed in claim 5, wherein: The outer surface of the sliding rod (213) is provided with a spring (214), one end of the spring (214) is fixedly connected with one side of the cover plate (212), and the other end of the spring (214) is fixedly connected with one side of the sliding plate (210).

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