Intelligent traffic equipment with warning function based on Internet of Things

Abstract

The invention discloses intelligent traffic equipment with a warning function based on the Internet of Things, and relates to the field of intelligent traffic systems.The intelligent traffic equipment comprises a base and a lamp holder, a lifting button is fixedly installed on the front side of the base, universal wheels are fixedly installed at the bottom of the base, a groove is formed in the top of the base, a grip is arranged on the front side of the base, and a warning lamp is arranged on the grip. A warning lamp is arranged on the front side of the lamp holder, a top cover is fixedly installed at the top of the lamp holder, a solar panel is fixedly installed at the top of the top cover, a rotating motor is arranged at the top of the top cover, a lifting device is arranged in the base, a cleaning device is arranged on the surface of the lamp holder, and an absorption increasing device is arranged at the top of the base. The lifting device stabilizes the lamp holder, the situation that due to rising of the lamp holder, the overall gravity center of equipment is too high, and the equipment topples over is prevented, and when the equipment is moved, universal wheels, supporting columns and first springs are matched, and the damping effect on the equipment is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent transportation systems, and in particular to an intelligent transportation device with a warning function based on the Internet of Things. Background Art

[0002] Involving a variety of background technologies, including sensing technology, data communication technology, intelligent algorithms and human-computer interaction technology, smart transportation equipment usually uses various sensors to monitor traffic conditions, vehicle location, vehicle speed, environmental conditions and other information.

[0003] Patent announcement number CN217279825U discloses a smart traffic device with warning function based on the Internet of Things. This application includes a forecaster, a display device is installed on the surface of the forecaster, a warning sign is fixedly installed on the upper surface of the forecaster, a cleaning structure is provided on the surface of the forecaster, and the cleaning structure includes a servo motor, the surface of the servo motor is fixedly connected to the forecaster by means of bolts, the output end of the servo motor is fixedly connected to a screw rod, the arc surface of the screw rod is threadedly connected to a threaded block, the side of the threaded block is slidably connected to a movable frame, the movable frame is fixedly connected to a scraper by means of bolts, the scraper is a soft board, the surface of the movable frame is covered with a spring, and the two ends of the spring are respectively fixedly connected to the threaded block and the movable frame.

[0004] The above patent solves the problem in the prior art that when it snows, snow will stick to the surface of the traffic warning display device when the display device faces the wind. However, the current measuring equipment has the following problems: depending on the conditions of different roads and traffic places, some traffic lights may need to adjust the height of the lamp frame to make it more suitable for different traffic scenes and increase its visibility, thereby reducing the possibility of traffic accidents. In addition, the raising of the lamp frame will make the overall center of gravity of the equipment higher. At this time, the raising of the lamp frame is combined with the counterweight block and the suction cup to prevent the equipment from tipping over due to the high center of gravity. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides an intelligent traffic device with a warning function based on the Internet of Things, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a smart traffic device with warning function based on the Internet of Things, comprising a base and a lamp stand, a lifting button is fixedly installed on the front side of the base, a universal wheel is fixedly installed on the bottom of the base, and the device is moved by the universal wheel, a groove is opened on the top of the base, a handle is arranged on the front side of the base, a warning light is arranged on the front side of the lamp stand, a top cover is fixedly installed on the top of the lamp stand, a solar panel is fixedly installed on the top of the top cover, a rotating motor is arranged on the top of the top cover, a lifting device is arranged inside the base, a cleaning device is arranged on the surface of the lamp stand, and a suction device is arranged on the top of the base; Among them, the lifting device includes a pillar, a No. 1 spring, an electric push rod, a lifting plate, a gear, a rack, a counterweight and a suction cup. The pillar is fixedly installed on the top of the universal wheel. A No. 1 spring is arranged between the pillar and the universal wheel. When the base moves and encounters a bumpy road section, the No. 1 spring between the universal wheel and the pillar will be compressed, which plays a shock-absorbing role and helps to maintain the stability of the base when moving. The fixed end of the electric push rod is fixedly installed in the groove of the base, the lifting plate is fixedly installed at the output end of the electric push rod, the lamp holder is fixedly installed at the output end of the electric push rod, the gear is rotatably installed on the outside of the base, the counterweight is slidably installed on the right side of the base, a groove is opened at the bottom of the counterweight, the rack is fixedly installed on the top of the counterweight, and the suction cup is fixedly installed in the groove of the counterweight.

[0007] According to the above technical solution, the electric push rod is electrically connected to the lifting button, and a tooth groove is provided on the side of the lifting plate close to the counterweight block.

[0008] According to the above technical solution, the tooth groove of the lifting plate is meshed with the gear, and the rack is meshed with the gear. The lifting plate rises and the gear drives the rack to descend, and the rack descends and drives the counterweight block to descend.

[0009] According to the above technical solution, the cleaning device includes a reciprocating screw, a sponge brush, a water tank, a sliding cover, an extrusion block, a push rod, a fixed rod and a spring sheet, wherein the reciprocating screw is fixedly mounted on the output end of the rotating motor. The reciprocating screw rotates and penetrates the top cover, and the sponge brush is fixedly mounted on the circumferential surface of the reciprocating screw. The reciprocating screw is driven to rotate by the rotation of the rotating motor, and the rotation of the reciprocating screw drives the sponge brush to move up and down to achieve cleaning when the warning light surface is fogged. The water tank is fixedly mounted on the top of the top cover, the sliding cover is slidably mounted on the bottom of the water tank, the extrusion block slides through the top cover, the push rod is slidably mounted on the top of the top cover, the fixed rod is fixedly mounted on the left side of the sponge brush, and the spring sheet is fixedly mounted on the bottom of the fixed rod.

[0010] According to the above technical solution, a threaded groove is provided on the surface of the reciprocating screw, and the rotation of the reciprocating screw drives the sponge brush to move back and forth up and down. Cleaner is arranged in the water tank, a No. 2 spring is arranged between the sliding cover and the water tank, and a No. 3 spring is arranged between the extrusion block and the top cover.

[0011] According to the above technical solution, a No. 4 spring is arranged between the push rod and the top cover, and the water tank is connected to the top cover through a pipe. At this time, the detergent in the water tank will be transported to the sponge brush through the pipe, and the sponge brush will contact the warning light.

[0012] According to the above technical solution, the suction enhancement device includes a cylinder, a support plate, a limit block, a slider, an air pumping block, a sliding cover rod, a lever and a closing block. The cylinder is fixedly installed on the top of the base, the support plate is fixedly installed on the top of the base, the limit block is slidably installed inside the support plate, the slider is slidably installed on the inner wall of the cylinder, the air pumping block is fixedly installed on the right side of the slider, the sliding cover rod is slidably installed on the top of the cylinder, the lever is fixedly installed on the top of the rack, the closing block is fixedly installed on the inner wall of the cylinder, and the slider slides through the closing block.

[0013] According to the above technical solution, the cylinder is connected to the suction cup through an air pipe, and the movement of the vacuum block will extract the gas in the cylinder, thereby improving the adsorption capacity of the suction cup. A No. 5 spring is arranged between the sliding cover rod and the cylinder, and the front side of the limit block is arranged as an inclined surface. When the slider moves, it will contact the inclined surface of the limit block, thereby realizing one-way limiting of the slider.

[0014] The present invention provides a smart traffic device with warning function based on the Internet of Things. It has the following beneficial effects: (1) The present invention, through the setting of the lifting device, activates the electric push rod by pressing a button to drive the lamp frame to rise. According to different conditions of different roads and traffic places, some may require traffic lights to be installed in a lower position to accommodate pedestrians or lower vehicles. The height of the lamp frame can be adjusted according to the specific situation to make it more suitable for different traffic scenes and increase its visibility, thereby reducing the possibility of traffic accidents. The electric push rod drives the lifting plate to rise and cooperates with the gear to drive the rack to descend. The rack descends and drives the counterweight block to descend. The counterweight block descends so that the suction cup is adsorbed on the ground, thereby stabilizing the lamp frame and preventing the equipment from tipping over due to the overall center of gravity being too high due to the rise of the lamp frame. When the equipment is moved, it cooperates with the universal wheel, the pillar and the No. 1 spring to play a shock-absorbing role for the equipment.

[0015] (2) The present invention, through the setting of the cleaning device, when the surface of the warning light is fogged or stained, the reciprocating screw is driven to rotate by the rotating motor, and the rotation of the reciprocating screw drives the sponge brush to move up and down, so as to clean the surface of the warning light, thereby preventing the traffic inconvenience caused by the warning light being blocked by stains. After the sponge brush contacts the extrusion block, it will be compressed so that the liquid inside is squeezed out, and then the extrusion block is lifted by the force after compression. The lifting of the extrusion block cooperates with the push rod to open the sliding cover, so that the detergent in the water tank flows into the sponge brush through the pipeline, thereby improving the cleaning efficiency of the sponge brush.

[0016] (3) The present invention, through the setting of the suction cup device, enables the sponge brush to descend and drive the fixed rod to descend, and the fixed rod to descend and drive the spring sheet to descend, and after the spring sheet contacts the slider, the slider moves to the left, and the slider moves to the left in cooperation with the vacuum block so that the gas in the cylinder is extracted, thereby improving the adsorption capacity of the suction cup. When the slider moves, the limiting block plays a role of unidirectional limit on the slider, and each time the spring sheet contacts the slider, the arc shape is set to cause the spring sheet to deform, so that the force generated by the spring sheet after each contact with the slider is different, resulting in a different movement distance of the slider, so that the adsorption capacity of the suction cup is gradually enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a partial cross-sectional schematic diagram of the overall structure of the present invention; Figure 3 For the present invention Figure 2 A schematic diagram of the structure enlargement of part A; Figure 4 It is a partial cross-sectional schematic diagram of the cleaning device of the present invention; Figure 5 It is a schematic diagram of the three-dimensional top view structure of the present invention; Figure 6 For the present invention Figure 5 A schematic diagram of the structure of part B in the middle is enlarged; Figure 7 It is a partial cross-sectional schematic diagram of the suction cup device of the present invention.

[0018] In the figure: 1. base; 101. lifting button; 2. lamp holder; 3. warning light; 4. top cover; 5. solar panel; 6. universal wheel; 601. pillar; 602. spring No. 1; 603. electric push rod; 604. lifting plate; 605. gear; 606. rack; 607. counterweight; 608. suction cup; 701. reciprocating screw; 702. sponge brush; 703. water tank; 704. slide cover; 705. extrusion block; 706. push rod; 707. fixing rod; 708. shrapnel; 801. cylinder; 802. support plate; 803. limit block; 804. slider; 805. vacuum block; 806. slide cover rod; 807. lever; 808. closing block. DETAILED DESCRIPTION

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

[0020] See also Figure 1-Figure 4 , one embodiment of the present invention is: a smart traffic device with a warning function based on the Internet of Things, comprising a base 1 and a lamp stand 2, a lifting button 101 is fixedly installed on the front side of the base 1, a universal wheel 6 is fixedly installed on the bottom of the base 1, the device is moved by the universal wheel 6, a groove is opened on the top of the base 1, a handle is arranged on the front side of the base 1, the base 1 is pushed by the handle, a warning light 3 is arranged on the front side of the lamp stand 2, a top cover 4 is fixedly installed on the top of the lamp stand 2, a solar panel 5 is fixedly installed on the top of the top cover 4, a rotating motor is arranged on the top of the top cover 4, and a lifting device is arranged inside the base 1; Among them, the lifting device includes a pillar 601, a No. 1 spring 602, an electric push rod 603, a lifting plate 604, a gear 605, a rack 606, a counterweight 607 and a suction cup 608. The pillar 601 is fixedly installed on the top of the universal wheel 6. A No. 1 spring 602 is arranged between the pillar 601 and the universal wheel 6. The universal wheel 6 is shock-absorbed by the arranged No. 1 spring 602. The fixed end of the electric push rod 603 is fixedly installed in the groove of the base 1. The lifting plate 604 is fixedly installed at the output end of the electric push rod 603. The lamp holder 2 is fixedly installed at the output end of the electric push rod 603. The gear 605 is rotatably installed on the outside of the base 1. The counterweight 607 is slidably installed on the right side of the base 1. A groove is opened at the bottom of the counterweight 607. The rack 606 is fixedly installed on the top of the counterweight 607. The suction cup 608 is fixedly installed in the groove of the counterweight 607.

[0021] The electric push rod 603 is electrically connected to the lifting button 101 . A tooth groove is provided on one side of the lifting plate 604 close to the counterweight block 607 . The tooth groove drives the rack 606 to move downward.

[0022] The tooth groove of the lifting plate 604 meshes with the gear 605 , and the rack 606 meshes with the gear 605 .

[0023] When this embodiment is working: the electric push rod 603 is started by the button 101, the movable end of the electric push rod 603 rises, driving the lamp stand 2 to rise, and at the same time driving the lifting plate 604 to rise, the lifting plate 604 rises and drives the rack 606 to descend through the gear 605, the rack 606 descends and drives the counterweight block 607 to descend, and the counterweight block 607 descends and drives the suction cup 608 to descend, when the suction cup 608 is pressed onto the surface, the air therein is squeezed out to form a low-pressure area, and this low-pressure area forms a pressure difference with the surrounding atmospheric pressure, causing the suction cup 608 to be tightly attached to the surface, which plays a stabilizing role in the rise of the lamp stand 2, and the base 1 is moved by the handle. When the base 1 encounters a bumpy road section, the No. 1 spring 602 between the universal wheel 6 and the pillar 601 will be compressed, which plays a shock-absorbing role, helping to maintain the stability of the base 1 when it moves.

[0024] See also Figure 1-Figure 7 On the basis of the above embodiment, in another embodiment of the present invention, a cleaning device is provided on the surface of the lamp holder 2, and a suction device is provided on the top of the base 1. The cleaning device comprises a reciprocating screw rod 701, a sponge brush 702, a water tank 703, a sliding cover 704, an extrusion block 705, a push rod 706, a fixed rod 707 and a spring 708. The reciprocating screw rod 701 is fixedly installed at the output end of the rotating motor. The reciprocating screw rod 701 rotates and penetrates the top cover 4, the sponge brush 702 is fixedly installed on the circumferential surface of the reciprocating screw rod 701, the water tank 703 is fixedly installed on the top of the top cover 4, the sliding cover 704 is slidably installed on the bottom of the water tank 703, the extrusion block 705 slides through the top cover 4, the push rod 706 slides on the top of the top cover 4, the fixed rod 707 is fixedly installed on the left side of the sponge brush 702, and the spring 708 is fixedly installed on the bottom of the fixed rod 707.

[0025] A threaded groove is provided on the surface of the reciprocating screw rod 701, and the sponge brush 702 is moved back and forth up and down through the threaded groove. Cleaning agent is provided in the water tank 703. A No. 2 spring is provided between the sliding cover 704 and the water tank 703, and the sliding cover 704 is reset by the No. 2 spring. A No. 3 spring is provided between the extrusion block 705 and the top cover 4, and the extrusion block 705 is reset by the No. 3 spring.

[0026] A No. 4 spring is arranged between the push rod 706 and the top cover 4, and the No. 4 spring drives the push rod 706 to reset. The water tank 703 is connected with the top cover 4 through a pipeline, and the detergent in the water tank 703 is transported to the sponge brush 702 through the pipeline, and the sponge brush 702 contacts the warning light 3.

[0027] The suction enhancement device includes a cylinder 801, a support plate 802, a limit block 803, a slider 804, an air pumping block 805, a sliding cover rod 806, a lever 807 and a closing block 808. The cylinder 801 is fixedly installed on the top of the base 1, the support plate 802 is fixedly installed on the top of the base 1, the limit block 803 is slidably installed inside the support plate 802, the slider 804 is slidably installed on the inner wall of the cylinder 801, the air pumping block 805 is fixedly installed on the right side of the slider 804, the sliding cover rod 806 is slidably installed on the top of the cylinder 801, the lever 807 is fixedly installed on the top of the rack 606, and the closing block 808 is fixedly installed on the inner wall of the cylinder 801. The inside of the cylinder 801 is vacuumed through the closing block 808, and the slider 804 slides through the closing block 808.

[0028] The cylinder 801 is connected to the suction cup 608 through an air pipe, and the gas in the cylinder 801 is transported to the suction cup 608 through the set air pipe to control the adsorption of the suction cup 608. A No. 5 spring is set between the sliding cover rod 806 and the cylinder 801, and the sliding cover rod 806 is reset by the set No. 5 spring, and the front side of the limit block 803 is set as a slope.

[0029] When the present embodiment is working, the reciprocating screw rod 701 is driven to rotate by the rotating motor, and the reciprocating screw rod 701 drives the sponge brush 702 to move up and down, so as to clean the warning light 3 when the surface is fogged. When the sponge brush 702 contacts the extrusion block 705, the sponge brush 702 will be compressed, so that the water in the sponge brush 702 is squeezed out, and then the extrusion block 705 is lifted by the force after the compression of the sponge brush 702. The lifting of the extrusion block 705 causes the push rod 706 to move toward the sliding cover 704, so that the sliding cover 704 is opened. At this time, the detergent in the water tank 703 is transported to the sponge brush 702 through the pipeline, thereby improving the cleaning effect of the sponge brush 702, and the fixed rod 707 is driven to fall by the sponge brush 702. The fixed rod 707 descends and drives the spring piece 708 to descend, so that the spring piece 708 contacts the slider 804 after descending, so that the slider 804 moves to the left. The arc setting of the spring piece 708 makes the shape different each time it contacts 804, so that the moving distance of the slider 804 is different. When the slider 804 moves, it will contact the inclined surface of the limiting block 803, so as to realize one-way limiting of the slider 804. The movement of the slider 804 drives the pumping block 805 to move. The movement of the pumping block 805 will extract the gas in the cylinder 801, thereby improving the adsorption capacity of the suction cup 608. The rise of the rack 606 drives the 807 lever to rise. The rise of the lever 807 will contact the 806 sliding cover rod, so that the sliding cover rod 806 slides to the rear side. At this time, the top of the cylinder 801 is opened, so that the gas in the cylinder 801 flows out, so that the suction cup 608 loses its adsorption capacity.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A smart traffic device with a warning function based on the Internet of Things, comprising a base (1) and a lamp stand (2), characterized in that: A lifting button (101) is fixedly mounted on the front side of the base (1), a universal wheel (6) is fixedly mounted on the bottom of the base (1), a groove is formed on the top of the base (1), a handle is arranged on the front side of the base (1), a warning light (3) is arranged on the front side of the lamp holder (2), a top cover (4) is fixedly mounted on the top of the lamp holder (2), a solar panel (5) is fixedly mounted on the top of the top cover (4), a rotating motor is arranged on the top of the top cover (4), a lifting device is arranged inside the base (1), a cleaning device is arranged on the surface of the lamp holder (2), and a suction device is arranged on the top of the base (1); The lifting device comprises a support (601), a No. 1 spring (602), an electric push rod (603), a lifting plate (604), a gear (605), a rack (606), a counterweight (607) and a suction cup (608); the support (601) is fixedly mounted on the top of the universal wheel (6); a No. 1 spring (602) is arranged between the support (601) and the universal wheel (6); the fixed end of the electric push rod (603) is fixedly mounted in a groove of the base (1); The plate (604) is fixedly mounted on the output end of the electric push rod (603), the lamp holder (2) is fixedly mounted on the output end of the electric push rod (603), the gear (605) is rotatably mounted on the outside of the base (1), the counterweight (607) is slidably mounted on the right side of the base (1), a groove is formed at the bottom of the counterweight (607), the rack (606) is fixedly mounted on the top of the counterweight (607), and the suction cup (608) is fixedly mounted in the groove of the counterweight (607).

2. According to claim 1, a smart traffic device with warning function based on the Internet of Things is characterized by: The electric push rod (603) is electrically connected to the lifting button (101), and a tooth groove is formed on a side of the lifting plate (604) close to the counterweight block (607).

3. According to claim 2, the intelligent traffic equipment with warning function based on the Internet of Things is characterized by: The tooth groove of the lifting plate (604) meshes with the gear (605), and the rack (606) meshes with the gear (605).

4. According to claim 3, the intelligent traffic equipment with warning function based on the Internet of Things is characterized by: The cleaning device comprises a reciprocating screw (701), a sponge brush (702), a water tank (703), a sliding cover (704), an extrusion block (705), a push rod (706), a fixed rod (707) and a spring sheet (708), wherein the reciprocating screw (701) is fixedly mounted on the output end of the rotating motor, the reciprocating screw (701) rotates and passes through the top cover (4), the sponge brush (702) is fixedly mounted on the circumferential surface of the reciprocating screw (701), the water tank (703) is fixedly mounted on the top of the top cover (4), the sliding cover (704) is slidably mounted on the bottom of the water tank (703), the extrusion block (705) slides through the top cover (4), the push rod (706) is slidably mounted on the top of the top cover (4), the fixed rod (707) is fixedly mounted on the left side of the sponge brush (702), and the spring sheet (708) is fixedly mounted on the bottom of the fixed rod (707).

5. According to claim 4, the intelligent traffic equipment with warning function based on the Internet of Things is characterized by: A thread groove is provided on the surface of the reciprocating screw rod (701), a cleaning agent is provided in the water tank (703), a No. 2 spring is provided between the sliding cover (704) and the water tank (703), and a No. 3 spring is provided between the extrusion block (705) and the top cover (4).

6. According to claim 5, the intelligent traffic equipment with warning function based on the Internet of Things is characterized by: A No. 4 spring is provided between the push rod (706) and the top cover (4); the water tank (703) is connected to the top cover (4) via a pipeline; and the sponge brush (702) is in contact with the warning light (3).

7. The intelligent traffic device with warning function based on the Internet of Things according to claim 6 is characterized by: The suction enhancement device comprises a cylinder (801), a support plate (802), a limit block (803), a slider (804), an air extraction block (805), a sliding cover rod (806), a lever (807) and a closing block (808), wherein the cylinder (801) is fixedly mounted on the top of the base (1), the support plate (802) is fixedly mounted on the top of the base (1), the limit block (803) is slidably mounted inside the support plate (802), the slider (804) is slidably mounted on the inner wall of the cylinder (801), the air extraction block (805) is fixedly mounted on the right side of the slider (804), the sliding cover rod (806) is slidably mounted on the top of the cylinder (801), the lever (807) is fixedly mounted on the top of the rack (606), the closing block (808) is fixedly mounted on the inner wall of the cylinder (801), and the slider (804) slides through the closing block (808).

8. The intelligent traffic device with warning function based on the Internet of Things according to claim 7 is characterized in that: The cylinder (801) is connected to the suction cup (608) via an air pipe, a No. 5 spring is provided between the sliding cover rod (806) and the cylinder (801), and the front side of the limit block (803) is provided as an inclined surface.

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