A signal light controller based on the Internet of Things

Abstract

The present invention discloses a signal light controller based on the Internet of Things, which relates to the technical field of signal lights, and includes a control cabinet and an external control panel installed on its side wall, wherein a wireless signal receiver is installed in the control cabinet, and is characterized in that it also includes: a connecting seat, wherein a platform is fixedly installed at one end of the connecting seat away from the control cabinet; a translation frame, which is horizontally slidably installed in the connecting seat, wherein a friction rod is rotatably installed inside the translation frame; a rotating rod, which is rotatably installed in the control cabinet, and a fan blade is fixedly installed on the top of the rotating rod; and a friction wheel, which is fixedly installed on the rotating rod. In the present invention, after the vehicle road leaves the road plate, the road plate is reset and the translation frame will also be reset at the same time, and at this time the friction rod will also be reset to drive the rotating rod to rotate in the opposite direction, so that the fan blades rotate back and forth, thereby driving the air inside the control cabinet to circulate, thereby improving the heat dissipation efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of signal lamps, and in particular to a signal lamp controller based on the Internet of Things. Background Art

[0002] Traffic signal controller is a device that can change the order of road traffic signals, adjust the timing and control the operation of road traffic lights. Traffic signal controller is the core component of urban traffic signal control system. It is the bottom-level execution unit located at the intersection in the traffic signal control system. Its core function is to realize intersection traffic signal control, and it also has functions such as traffic information collection, communication, and intersection monitoring.

[0003] Usually, the control parts of traffic lights are located in the traffic light control machine, which is equipped with a large number of electronic components. Therefore, heat is inevitably generated in the control machine during operation. In hot weather and under the sun, it is easy to cause the temperature inside to rise to the level of damaging the electronic components. Some existing control machines usually only have heat dissipation holes and are equipped with fans for heat dissipation. However, the use of fans also requires connection to a power source to dissipate heat, which increases the power consumption of the entire device. Summary of the invention

[0004] The purpose of the present invention is to provide a signal light controller based on the Internet of Things to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a signal light control machine based on the Internet of Things, comprising a control cabinet and an external control panel installed on its side wall, wherein a wireless signal receiver is installed in the control cabinet, and characterized in that it also comprises: a connecting seat, wherein a platform is fixedly installed at one end of the connecting seat away from the control cabinet; a translation frame, which is horizontally slidably installed in the connecting seat, and a friction rod is rotatably installed inside the translation frame; a rotating rod, which is rotatably installed in the control cabinet, and a fan blade is fixedly installed on the top of the rotating rod; a friction wheel, which is fixedly installed on the rotating rod; a road plate, which is vertically slidably installed on the connecting seat, and the road plate ... A vertical pole is fixedly installed at the bottom end of the plate, and a groove matching the road plate is formed on the translation frame. A first spring is fixedly installed between the road plate and the connecting seat, and a second spring is fixedly installed between the side wall of the translation frame and the connecting seat; the road plate will be pressed down when a vehicle passes by, and the first spring will push the road plate up after the vehicle and road are moved away. At this time, as the road plate moves downward, the translation frame will be pushed to move horizontally through the groove. At the same time, the second spring will pull the translation frame to reset after the wheel moves away. At this time, the translation frame will move back and forth horizontally, thereby driving the friction rod to move and the friction wheel to rotate. At this time, the fan blades will rotate back and forth, thereby driving the air circulation in the control cabinet for heat dissipation.

[0006] Preferably, an inclined surface is provided at one end of the groove close to the control cabinet body, and an oblique angle is provided at the bottom end of the vertical rod.

[0007] Preferably, a platform is fixedly installed at one end of the connection seat away from the control cabinet, a station board is vertically slidably installed on the platform, a connecting column is fixedly installed at the bottom end of the station board, a bottom plate is fixedly installed at the bottom end of the connecting column, and a through hole is opened on the bottom plate, and one end of the friction rod passes through the through hole;

[0008] A rotating plate is rotatably installed inside the control cabinet, a sliding block is horizontally slidably installed inside the control cabinet, an extrusion bar and a long plate are vertically slidably installed inside the control cabinet, and the long plate and the extrusion bar are fixedly connected;

[0009] A regulating rod is vertically slidably installed on the standing plate, and a push bar is vertically slidably installed in the bottom plate.

[0010] Preferably, a vertical plate is fixedly mounted on the bottom end of the regulating rod, and a return spring is fixedly mounted between the bottom end of the regulating rod and the bottom plate.

[0011] Preferably, a long rod is installed horizontally and slidably inside the platform, and three extrusion blocks are fixedly installed on the long rod, three regulating rods are provided and are arranged one-to-one with the three extrusion blocks, and an extrusion rod is fixedly installed on each regulating rod;

[0012] An inner slide bar is slidably mounted inside the friction rod, and a striking block is fixedly mounted on one end of the inner slide bar.

[0013] Preferably, the extrusion block is in the shape of a right triangle, and the inclination angles of the hypotenuse gradually increase.

[0014] Preferably, a stop block is fixedly mounted on the bottom end of the regulating rod.

[0015] Preferably, a gravity spring is fixedly installed between the standing board and the platform.

[0016] Preferably, a card frame is installed horizontally and slidably on the platform, and the card frame is in a "concave" shape, a chamfer is provided on the top of the card frame, and a connecting spring is fixedly installed between one end of the card frame located inside the platform and the platform.

[0017] Preferably, a long strip is fixedly mounted on the bottom plate, a convex block is fixedly mounted on the translation frame, and the ends of the convex block and the long strip close to each other are both provided with chamfers.

[0018] In the above technical scheme, the present invention provides a traffic light controller based on the Internet of Things, which has the following beneficial effects: the controller is usually set on the side of the road. In the present application, the platform is set in the center of the road, which is convenient for the traffic police to stand there and give commands. At the same time, the connecting seat as a connection passes through the road. At this time, when the vehicle passes through the connecting seat, the wheels will press over the road plate. At this time, the road plate will push the translation frame to move through the vertical pole. As the translation frame moves, the friction rod will be driven to rub the friction wheel, so that the friction wheel drives the rotating rod to rotate, thereby causing the fan blades to rotate. After the vehicle leaves the road plate, the translation frame will be reset at the same time as the road plate is reset. At this time, the friction rod will also be reset to drive the rotating rod to rotate in the opposite direction, so that the fan blades rotate back and forth, thereby driving the air inside the control cabinet to circulate, thereby improving the heat dissipation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0020] Figure 1-2 A schematic diagram of a three-dimensional structure provided by an embodiment of the present invention;

[0021] Figure 3 The embodiment of the present invention provides Figure 1 Schematic diagram of the internal structure;

[0022] Figure 4 The embodiment of the present invention provides Figure 3 Schematic diagram of the structure at B;

[0023] Figure 5 A schematic diagram of the internal structure of a station provided by an embodiment of the present invention;

[0024] Figure 6 The embodiment of the present invention provides Figure 2 Schematic diagram of some structures;

[0025] Figure 7 A schematic diagram of a portion of the structure of a translation frame provided in an embodiment of the present invention;

[0026] Figure 8 The embodiment of the present invention provides Figure 7 Schematic diagram of the structure at point A.

[0027] Description of reference numerals:

[0028] 1. Control cabinet; 2. External control panel; 3. Connecting seat; 4. Platform; 51. Standing board; 52. Connecting column; 53. Bottom plate; 54. Adjusting rod; 55. Vertical board; 56. Long rod; 57. Extrusion block; 58. Extrusion rod; 59. Stop block; 510. Push bar; 511. Card frame; 61. Translation frame; 62. Friction rod; 63. Long strip; 64. Bump; 65. Inner slide bar; 66. Striking block; 67. Long board; 68. Extrusion bar; 69. Slider; 610. Turn plate; 71. Road plate; 72. Vertical pole; 73. Groove; 74. Turn bar; 75. Friction wheel; 76. Fan blade. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0030] See also Figure 1-8 , a signal light control machine based on the Internet of Things, comprising a control cabinet 1 and an external control panel 2 installed on its side wall, a wireless signal receiver installed in the control cabinet 1, and also comprising: a connecting seat 3, a platform 4 is fixedly installed on the end of the connecting seat 3 away from the control cabinet 1; a translation frame 61, which is horizontally slidably installed in the connecting seat 3, and a friction rod 62 is rotatably installed inside the translation frame 61; a rotating rod 74, which is rotatably installed in the control cabinet 1, and a fan blade 76 is fixedly installed on the top of the rotating rod 74; a friction wheel 75, which is fixedly installed on the rotating rod 74; a road plate 71, which is vertically slidably installed on the connecting seat 3, a vertical rod 72 is fixedly installed on the bottom end of the road plate 71, and a groove 73 matching the road plate 71 is provided on the translation frame 61, a first spring is fixedly installed between the road plate 71 and the connecting seat 3, and a second spring is fixedly installed between the side wall of the translation frame 61 and the connecting seat 3;

[0031] When a vehicle passes by, the road plate 71 will be pressed down, and after the road is removed, the first spring pushes the road plate 71 up. At this time, as the road plate 71 moves down, the groove 73 will push the translation frame 61 to move horizontally. At the same time, the second spring will pull the translation frame 61 to reset after the wheel moves away. At this time, the translation frame 61 will move back and forth horizontally, thereby driving the friction rod 62 to move and the friction wheel 75 to rotate. At this time, the fan blades 76 will rotate back and forth, thereby driving the air circulation in the control cabinet 1 for heat dissipation;

[0032] When the friction rod 62 is kept in a horizontal state, it will fit with the friction wheel 75, so that the horizontal reciprocating movement of the friction rod 62 can drive the friction wheel 75 to reciprocate, and the reciprocating rotation of the friction wheel 75 will drive the fan blade 76 to rotate, thereby blowing and inhaling air, and whether blowing or inhaling air, the air inside the control cabinet body 1 will circulate at the bottom to improve the heat dissipation performance. At the same time, a top cover is fixedly installed on the top of the control cabinet body 1, and heat dissipation holes are provided between the control cabinet body 1 and the top cover to facilitate the circulation of internal air;

[0033] The wireless signal receiver can be used to wirelessly connect the control machine to the Internet of Things, thereby performing remote control;

[0034] The friction wheel 75 has rounded corners at both the upper and lower ends, so that the friction rod 62 can be more easily lowered when it rotates downward and is flush with the friction wheel 75 .

[0035] In another embodiment of the present invention: an end of the groove 73 close to the control cabinet 1 is provided with an inclined surface, and the bottom end of the vertical rod 72 is provided with an oblique angle;

[0036] When the vertical rod 72 descends, the bevel on it will squeeze the inclined surface, and the vertical rod 72 will push the translation frame 61 to move forward.

[0037] In another embodiment of the present invention: a platform 4 is fixedly installed at one end of the connecting seat 3 away from the control cabinet 1, a standing board 51 is vertically slidably installed on the standing board 4, a connecting column 52 is fixedly installed at the bottom end of the standing board 51, a bottom plate 53 is fixedly installed at the bottom end of the connecting column 52, and a through hole is opened on the bottom plate 53, and one end of the friction rod 62 passes through the through hole;

[0038] A rotating plate 610 is rotatably installed inside the control cabinet 1, a slider 69 is horizontally slidably installed inside the control cabinet 1, and an extrusion bar 68 and a long plate 67 are vertically slidably installed inside the control cabinet 1, and the long plate 67 and the extrusion bar 68 are fixedly connected;

[0039] A regulating rod 54 is vertically slidably mounted on the standing plate 51, and a push bar 510 is vertically slidably mounted in the bottom plate 53;

[0040] The platform 4 is arranged in the middle of the road for the road commander to conduct the guard command. When the commander stands on the standing board 51, the standing board 51 will be lowered due to the weight of the user. As the standing board 51 is lowered, the connecting column 52 will be driven to be lowered. When the connecting column 52 is lowered, the bottom plate 53 will be driven to be lowered. At this time, since the friction rod 62 extends into the through hole of the bottom plate 53, the bottom plate 53 will drive the friction rod 62 to rotate. At this time, the other end of the friction rod 62 will rotate upward, thereby staggering with the friction wheel 75. As the commander stands on it, the standing board 51 will contact the standing board 4, the standing board 51 will move to the lowest end, and the downward movement of the bottom plate 53 will also drive the friction rod 62 to rotate to a specified angle, and then When it is necessary to operate the external control panel 2, the regulating rod 54 can be stepped on with the foot. As the regulating rod 54 moves downward, it will drive the push bar 510 to move downward. At this time, the push bar 510 will push the friction rod 62 downward again, so that the other end of the friction rod 62 rises. At this time, the other end of the friction rod 62 will rise and abut against the long plate 67, thereby driving the long plate 67 to rise. As the long plate 67 rises, the squeezing bar 68 will be driven to rise. At this time, the squeezing bar 68 will push the hypotenuse of the slider 69, so that the slider 69 pushes the bottom end of the rotating plate 610 to move outward. At this time, the top of the rotating plate 610 will rotate inward to squeeze the button of the external control panel 2, thereby facilitating temporary control of the signal light.

[0041] In another embodiment of the present invention: a vertical plate 55 is fixedly installed at the bottom end of the regulating rod 54, and a return spring is fixedly installed between the bottom end of the regulating rod 54 and the bottom plate 53;

[0042] When the regulating rod 54 is stepped on, it will drive the vertical plate 55 to move downward, and the bottom end of the vertical plate 55 will contact the push bar 510, so that the push bar 510 moves downward. At this time, the push bar 510 will contact the friction rod 62, so that the friction rod 62 rotates again. When the regulating rod 54 is released, the return spring will push the regulating rod 54 upward to make it move up and return to its original position.

[0043] In another embodiment of the present invention: a long rod 56 is horizontally slidably installed inside the platform 4, and three extrusion blocks 57 are fixedly installed on the long rod 56, three regulating rods 54 are provided and are arranged one by one corresponding to the three extrusion blocks 57, and an extrusion rod 58 is fixedly installed on each regulating rod 54;

[0044] An inner slide bar 65 is slidably mounted inside the friction rod 62, and a striking block 66 is fixedly mounted at one end of the inner slide bar 65;

[0045] Among them, by stepping on different regulating rods 54, the squeezing rod 58 thereon will be driven to move, and as the squeezing rod 58 moves downward, it will contact the bevel on the squeezing block 57, and at this time the squeezing block 57 will push the long rod 56 to slide, and as the long rod 56 slides, it will push the inner slide bar 65 to slide in the friction rod 62, and at this time the other end of the inner slide bar 65 will drive the striking block 66 to move away from the platform 4, and as the striking block 66 extends, when the push bar 510 rotates downward when squeezing the friction rod 62, the striking block 66 will contact different long boards 67, thereby pushing different long boards 67 to move upward, and at this time, it will drive different rotating plates 610 to rotate, thereby controlling different buttons on the external control panel 2.

[0046] In another embodiment of the present invention: the extrusion block 57 is in the shape of a right triangle, and the inclination angles of the hypotenuse gradually increase;

[0047] Among them reference Figure 8 , the beveled sides of the squeezing blocks 57 become larger in sequence. When the regulating rod 54 is stepped on downward, it will drive the squeezing rod 58 to move. When the squeezing rods 58 on different regulating rods 54 move the same length, they will cause the squeezing blocks 57 on the corresponding ones to move different distances. As the inclination angle becomes gentler, the long rod 56 will be pushed to move a longer distance, and the inner slide bar 65 will be pushed to extend a longer distance from the friction rod 62. At this time, when the push bar 510 moves downward to push the friction rod 62 to rotate, the striking block 66 will contact different long plates 67, thereby controlling different rotating plates 610. In existing road command, traffic police usually When the road is crowded, they will stand in the middle of the road to give directions, and at the same time they will cooperate with traffic lights to clear the road. When controlling the traffic lights, they either go to the control cabinet 1 or control it through the mobile phone network. When controlling both, they either need to move their positions or look at the mobile phone for control. At the same time, the mobile phone needs to be held in hand at all times. If it is placed in the pocket, it will be more troublesome for the thief to take it out and put it away from time to time. Therefore, when the traffic police give directions, they only need to stand on the platform 4 and control the external control panel 2 on the control cabinet 1 by stepping on it, so as to more conveniently adjust the traffic lights and better direct the traffic.

[0048] In another embodiment of the present invention: a stop block 59 is fixedly installed at the bottom end of the regulating rod 54;

[0049] When the regulating rod 54 is stepped on downward, the stop block 59 contacts the bottom plate 53 , which limits the regulating rod 54 from moving downward, thereby facilitating the control of the height at which the regulating rod 54 is stepped on.

[0050] In another embodiment of the present invention: a gravity spring is fixedly installed between the station plate 51 and the platform 4;

[0051] When the traffic policeman stands on the standing board 51, the gravity spring is compressed, and the standing board 51 moves down until the standing board 51 contacts the platform 4. At this time, the standing board 51 will drive the bottom plate 53 to move through the connecting column 52, thereby driving the friction rod 62 to rotate. When the traffic policeman leaves, the gravity spring will push the standing board 51 upward, so that the standing board 51 moves away from the platform 4. At this time, the bottom plate 53 will also be reset, so that the friction rod 62 will also rotate and reset. At the same time, a magnet is provided on the inner bottom wall of the translation frame 61, and an iron sheet is provided on the friction rod 62. When the friction rod 62 rotates and resets, the iron sheet and the magnet are adsorbed together, so that the friction rod 62 will not rotate at will.

[0052] In another embodiment of the present invention: a card frame 511 is horizontally slidably installed on the platform 4, and the card frame 511 is "concave" shaped, and the top of the card frame 511 is provided with a chamfer, and a connecting spring is fixedly installed between one end of the card frame 511 located inside the platform 4 and the platform 4;

[0053] When the traffic policeman stands on the standing board 51, as the standing board 51 moves down, it will approach the platform 4, and at this time the platform 4 will contact the chamfer of the card frame 511. At this time, the chamfer will be pressed to move away from the platform 4. As the standing board 51 and the platform 4 are tightly fitted, the connecting spring will pull the card frame 511 to reset. At this time, the concave card frame 511 will be stuck on the standing board 51, so that the standing board 51 and the platform 4 are more stable, avoiding the standing board 51 from being affected by the gravity spring and causing the standing board 51 to shake when the traffic policeman turns around and moves.

[0054] In another embodiment of the present invention: a strip 63 is fixedly mounted on the bottom plate 53, a convex block 64 is fixedly mounted on the translation frame 61, and the ends of the convex block 64 and the strip 63 close to each other are both provided with chamfers;

[0055] When the bottom plate 53 moves downward, the long strip 63 will squeeze the protrusion 64, so that the protrusion 64 moves toward the direction of the control cabinet 1. At this time, the protrusion 64 will drive the translation frame 61 to move, and the vertical rod 72 will be misaligned with the groove 73, so that when the wheel of the car presses on the road plate 71, the vertical rod 72 will not push the translation frame 61, thereby avoiding the impact of the car. Only after the traffic police leaves the standing plate 51 and moves the card frame 511 away, at this time, as the standing plate 51 is reset, the translation frame 61 will also be pushed to reset by the second spring. At this time, the friction rod 62 rotates to the horizontal and contacts the friction wheel 75. At this time, as the wheel rolls, the road plate 71 is pressed down and will cooperate with the first spring to move back and forth up and down, thereby cooperating with the friction rod 62 and the friction wheel 75 to drive the fan blade 76 to rotate repeatedly.

[0056] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A signal light control machine based on the Internet of Things, comprising a control cabinet (1) and an external control panel (2) installed on a side wall thereof, wherein a wireless signal receiver is installed in the control cabinet (1), characterized in that: Also includes: A connecting seat (3), wherein a platform (4) is fixedly mounted on one end of the connecting seat (3) away from the control cabinet (1); A translation frame (61) is horizontally slidably mounted in the connecting seat (3), and a friction rod (62) is rotatably mounted inside the translation frame (61); A rotating rod (74) is rotatably mounted in the control cabinet (1), and a fan blade (76) is fixedly mounted on the top of the rotating rod (74); A friction wheel (75) fixedly mounted on the rotating rod (74); A road plate (71) is vertically slidably mounted on the connecting seat (3); a vertical rod (72) is fixedly mounted on the bottom end of the road plate (71); a groove (73) matching with the road plate (71) is formed on the translation frame (61); a first spring is fixedly mounted between the road plate (71) and the connecting seat (3); and a second spring is fixedly mounted between the side wall of the translation frame (61) and the connecting seat (3); When a vehicle passes by, the road plate (71) is pressed down, and after the vehicle and the road are removed, the first spring pushes the road plate (71) up. At this time, as the road plate (71) moves down, the groove (73) pushes the translation frame (61) to move horizontally. At the same time, the second spring pulls the translation frame (61) to return to its original position after the wheel is removed. At this time, the translation frame (61) moves back and forth horizontally, thereby driving the friction rod (62) to move and the friction wheel (75) to rotate. At this time, the fan blade (76) rotates back and forth, thereby driving the air in the control cabinet (1) to circulate for heat dissipation.

2. The signal light controller based on the Internet of Things according to claim 1 is characterized in that: An inclined surface is provided at one end of the groove (73) close to the control cabinet body (1), and an inclined angle is provided at the bottom end of the vertical rod (72).

3. The signal light controller based on the Internet of Things according to claim 2 is characterized in that: A platform (4) is fixedly mounted on one end of the connection seat (3) away from the control cabinet (1); a station board (51) is vertically slidably mounted on the platform (4); a connection column (52) is fixedly mounted on the bottom end of the station board (51); a bottom plate (53) is fixedly mounted on the bottom end of the connection column (52); a through hole is formed on the bottom plate (53); and one end of the friction rod (62) passes through the through hole; A rotating plate (610) is rotatably mounted inside the control cabinet (1), a sliding block (69) is horizontally slidably mounted inside the control cabinet (1), and an extrusion bar (68) and a long plate (67) are vertically slidably mounted inside the control cabinet (1), and the long plate (67) and the extrusion bar (68) are fixedly connected; A regulating rod (54) is vertically slidably mounted on the standing plate (51), and a push bar (510) is vertically slidably mounted in the bottom plate (53).

4. The signal light controller based on the Internet of Things according to claim 3 is characterized in that: A vertical plate (55) is fixedly mounted on the bottom end of the regulating rod (54), and a return spring is fixedly mounted between the bottom end of the regulating rod (54) and the bottom plate (53).

5. The signal light controller based on the Internet of Things according to claim 4 is characterized in that: A long rod (56) is horizontally slidably installed inside the platform (4), and three extrusion blocks (57) are fixedly installed on the long rod (56); three regulating rods (54) are provided and are arranged one-to-one with the three extrusion blocks (57), and an extrusion rod (58) is fixedly installed on each regulating rod (54); An inner slide bar (65) is slidably mounted inside the friction rod (62), and a striking block (66) is fixedly mounted on one end of the inner slide bar (65).

6. The signal light controller based on the Internet of Things according to claim 5, characterized in that: The extrusion block (57) is in the shape of a right triangle, and the inclination angles of the hypotenuse gradually increase.

7. The signal light controller based on the Internet of Things according to claim 3 is characterized in that: A stop block (59) is fixedly mounted on the bottom end of the regulating rod (54).

8. The signal light controller based on the Internet of Things according to claim 3 is characterized in that: A gravity spring is fixedly installed between the station plate (51) and the platform (4).

9. The signal light controller based on the Internet of Things according to claim 3 is characterized in that: A card frame (511) is horizontally slidably mounted on the platform (4), and the card frame (511) is in a "concave" shape. The top of the card frame (511) is provided with a chamfer. A connecting spring is fixedly mounted between one end of the card frame (511) located inside the platform (4) and the platform (4).

10. The signal light controller based on the Internet of Things according to claim 3, characterized in that: A long strip (63) is fixedly mounted on the bottom plate (53), a convex block (64) is fixedly mounted on the translation frame (61), and chamfers are provided at the ends of the convex block (64) and the long strip (63) that are close to each other.

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