Curve meeting early warning device

Abstract

The utility model relates to a bend meeting early warning device, which comprises an early warning mechanism, a first geomagnetic sensor and a second geomagnetic sensor, the first geomagnetic sensor and the second geomagnetic sensor are respectively arranged on a traffic lane at the entrance of a bend, the early warning mechanism is arranged at the corner of the bend, and the early warning mechanism comprises a base. The fixing column is installed on the top of the base, the installation plate is installed on the top of the fixing column, and the two display mechanisms are installed outside the fixing column. The display mechanism comprises two fixing rods installed outside the fixing columns, in the using process, when vehicles meet, vehicle information can be displayed on a display screen of an opposite vehicle, so that a driver can clearly observe the situation of the opposite vehicle at a curve, the display screen can flicker, and the vehicle can be driven by the driver to be driven by the driver. And the buzzer can perform voice broadcast to remind a driver to pay attention to speed reduction, so that the occurrence rate of accidents during meeting at the curve is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of meeting vehicles on a curve, and in particular relates to a warning device for meeting vehicles on a curve. Background Art

[0002] At present, the road conditions in my country are complex and diverse. There are many sharp bends, narrow roads, and sections with poor visibility on the actual roads. When vehicles pass through these sections, traffic accidents are very likely to occur because the road conditions are complex and changeable, and the drivers cannot predict oncoming vehicles in advance and take corresponding countermeasures.

[0003] In order to reduce the occurrence of accidents, larger convex mirrors are installed at bends. Drivers can observe the vehicle conditions on the opposite side of the bend through the convex mirrors. However, the clarity of the convex mirrors will be affected by weather, lighting conditions, and the aging and damage of the lens itself. In addition, they cannot provide dynamic information such as voice, text, and lights. The driver needs to make judgments based on experience, which results in the driver not being able to clearly understand the vehicle conditions in the blind spot of the bend, and the safety factor is low. Utility Model Content

[0004] The purpose of the utility model is to provide a curve vehicle meeting warning device with simple structure and reasonable design in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A curve meeting warning device comprises a warning mechanism, a first geomagnetic sensor and a second geomagnetic sensor, wherein the first geomagnetic sensor and the second geomagnetic sensor are respectively arranged on the driving lane at the entrance of the curve, and the warning mechanism is arranged at the corner of the curve. The warning mechanism comprises a base, a fixing column installed on the top of the base, a mounting plate installed on the top of the fixing column, solar panels installed on both sides of the mounting plate, two display mechanisms installed outside the fixing column, a first cleaning mechanism arranged on one side of the display mechanism and cleaning the display mechanism, and a second cleaning mechanism installed on the top of the fixing column and cleaning the two solar panels.

[0007] As a further optimization scheme of the utility model, the display mechanism includes two fixed rods installed on the outside of the fixed column, a mounting frame installed between the two fixed rods, a display screen installed on one side of the mounting frame, and a buzzer, a camera and a lighting fixture installed on the top of the mounting frame.

[0008] As a further optimization scheme of the utility model, the first cleaning mechanism includes a movable plate, a cleaning sponge installed on one side of the movable plate and in contact with the display screen, a fixed frame installed on one side of the movable plate, and a connecting rod installed on one side of the fixed frame, and a driving mechanism for driving the connecting rod to perform up and down reciprocating motion is installed inside the fixed column.

[0009] As a further optimization scheme of the utility model, the driving mechanism includes an installation cavity opened inside the fixed column, a rotating rod rotatably connected to the inner wall of the bottom of the installation cavity, a rotating column installed on the top of the rotating rod, an annular groove opened outside the rotating column and arranged at an angle, and two balls slidably connected to the inside of the annular groove, one end of the two connecting rods are respectively fixedly connected to the outside of the two balls, a strip groove is opened on the outside of the fixed column, which is connected to the installation cavity and facilitates the movement of the connecting rod, and a rotating motor for driving the rotating rod to rotate is installed on the top inner wall of the base.

[0010] As a further optimization scheme of the present invention, the second cleaning mechanism includes a cleaning plate that fits against the top of the solar panel, and a rotating rod installed on the top of the rotating column. The top end of the rotating rod passes through the fixed column and extends to the top of the mounting plate and is fixedly connected to one side of the cleaning plate.

[0011] As a further optimization scheme of the utility model, a signal receiver is installed on the top of the base, and a controller and a battery are installed inside the base. The signal receiver, display screen, buzzer, camera and lighting are all electrically connected to the controller, and the first geomagnetic sensor and the second geomagnetic sensor are both wirelessly connected to the signal receiver.

[0012] The beneficial effect of the utility model is that when a vehicle is meeting another vehicle during use, not only will the vehicle information be displayed on the display screen of the oncoming vehicle, so that the driver can clearly observe the situation of the oncoming vehicle at the curve, but the display screen will also flash and the buzzer will make a voice broadcast to remind the driver to slow down, thereby reducing the occurrence rate of accidents when meeting another vehicle on a curve. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the early warning mechanism of the utility model;

[0015] Figure 3 It is a cross-sectional structural schematic diagram of the early warning mechanism of the utility model;

[0016] Figure 4 This utility model Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0017] Figure 5 This utility model Figure 3 Enlarged view of point A in the middle;

[0018] Figure 6 This utility model Figure 4Schematic diagram of the enlarged structure at point B in the middle.

[0019] In the figure: 1, base; 2, fixed column; 3, mounting plate; 4, solar panel; 5, fixed rod; 6, mounting frame; 7, display screen; 8, buzzer; 9, camera; 10, lighting lamp; 11, moving plate; 12, strip groove; 13, rotating rod; 14, cleaning plate; 15, signal receiver; 16, controller; 17, rotating rod; 18, battery; 19, rotating column; 20, annular groove; 21, connecting rod; 22, fixed frame; 23, cleaning sponge; 24, ball; 25, first geomagnetic sensor; 26, second geomagnetic sensor. DETAILED DESCRIPTION

[0020] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0021] Example 1

[0022] like Figure 1-Figure 3 As shown, a curve meeting warning device includes a warning mechanism, a first geomagnetic sensor 25 and a second geomagnetic sensor 26, the first geomagnetic sensor 25 and the second geomagnetic sensor 26 are respectively arranged on the driving lane at the entrance of the curve, and the warning mechanism is arranged at the corner of the curve. The warning mechanism includes a base 1, a fixed column 2 installed on the top of the base 1, a mounting plate 3 installed on the top of the fixed column 2, and two display mechanisms installed outside the fixed column 2; the display mechanism includes two fixed rods 5 installed outside the fixed column 2, a mounting frame 6 installed between the two fixed rods 5, a display screen 7 installed on one side of the mounting frame 6, and a buzzer 8, a camera 9 and a lighting lamp 10 installed on the top of the mounting frame 6; a signal receiver 15 is installed on the top of the base 1, and a controller 16 is installed inside the base 1, the signal receiver 15, the display screen 7, the buzzer 8, the camera 9 and the lighting lamp 10 are all electrically connected to the controller 16, and the first geomagnetic sensor 25 and the second geomagnetic sensor 26 are both wirelessly connected to the signal receiver 15.

[0023] It should be noted that, in this kind of curve meeting warning device, when in use, when vehicle A passes through the first geomagnetic sensor 25, the first geomagnetic sensor 25 will transmit the vehicle information to the signal receiver 15. When the signal receiver 15 receives the information, it will transmit the information to the controller 16, and then the vehicle information will be displayed on the oncoming vehicle display screen 7. The display screen flashes five times, and the buzzer 8 will make a voice broadcast and remind "oncoming vehicle, pay attention to slow down". When vehicle B passes through the second geomagnetic sensor 26, the second geomagnetic sensor 26 will also transmit the vehicle information to the signal receiver 15. When the signal receiver 15 receives the information, it will transmit the information to the controller 16, and then the vehicle information will be displayed on the oncoming vehicle display screen 7. The display screen 7 flashes five times, and the buzzer 8 will make a voice broadcast and remind "oncoming vehicle, pay attention to slow down". At the same time as the display screen 7 flashes, the lighting lamp 10 will light up, which can provide road lighting at night until the vehicles of both parties leave the test section and go out. The road surface can be monitored in real time through the provided camera 9. If a traffic accident occurs, an alarm signal can be sent as soon as possible.

[0024] Embodiment 2:

[0025] Combination Figure 2-Figure 6 As shown, the present embodiment is further improved on the basis of the embodiment 1 in that: a first cleaning mechanism for cleaning the display mechanism is installed on one side of the two display mechanisms, the first cleaning mechanism includes a movable plate 11, a cleaning sponge 23 installed on one side of the movable plate 11 and in contact with the display screen 7, a fixed frame 22 installed on one side of the movable plate 11, and a connecting rod 21 installed on one side of the fixed frame 22, a driving mechanism for driving the connecting rod 21 to reciprocate up and down is installed inside the fixed column 2, the driving mechanism includes a mounting cavity provided inside the fixed column 2, a rotating rod 17 rotatably connected to the inner wall of the bottom of the mounting cavity, a rotating column 19 installed on the top of the rotating rod 17, an annular groove 20 provided outside the rotating column 19 and arranged obliquely, and two balls 24 slidably connected to the inside of the annular groove 20, one end of the two connecting rods 21 is respectively connected to the two ball bearings. 24 is fixedly connected to the outside of the fixing column 2, a strip groove 12 is opened on the outside of the fixing column 2, which is connected to the installation cavity and facilitates the movement of the connecting rod 21, a rotating motor for driving the rotating rod 17 to rotate is installed on the top inner wall of the base 1, solar panels 4 are installed on both sides of the mounting plate 3, and a battery 18 is installed inside the base 1. The solar energy can be converted into electrical energy through the provided solar panels 4, and then stored in the battery 18, and then used by the display screen 7, buzzer 8, camera 9 and lighting 10. A second cleaning mechanism for cleaning the two solar panels 4 is installed on the top of the fixing column 2; the second cleaning mechanism includes a cleaning plate 14 that is attached to the top of the solar panel 4, and a rotating rod 13 installed on the top of the rotating column 19, the top of the rotating rod 13 passes through the fixing column 2 and extends to the top of the mounting plate 3 and is fixedly connected to one side of the cleaning plate 14.

[0026] The difference between this embodiment and embodiment 1 is that when it is necessary to clean the display screen 7 and the solar panel 4, the rotating motor can be started, and the rotating motor will drive the rotating rod 17 to rotate. The rotating column 19 driven by the rotating rod 17 will rotate. When the rotating column 19 rotates, the two balls 24 will slide inside the annular groove 20. When the balls 24 slide, the connecting rod 21 will reciprocate up and down. Driven by the connecting rod 21, the fixing frame 22 will reciprocate up and down, and then the moving plate 11 will reciprocate up and down. Driven by the moving plate 11, the cleaning sponge 23 will wipe one side of the display screen 7, so that the display screen 7 can be cleaned, reducing the trouble of manual cleaning. At the same time, driven by the rotating column 19, the rotating rod 13 will rotate, and driven by the rotating rod 13, the cleaning plate 14 will rotate, so that the debris on the top of the solar panel 4 can be cleaned, increasing the light penetration rate, thereby improving the efficiency of solar energy conversion.

[0027] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A curve meeting warning device, comprising a warning mechanism, a first geomagnetic sensor (25) and a second geomagnetic sensor (26), characterized in that: The first geomagnetic sensor (25) and the second geomagnetic sensor (26) are respectively arranged on the driving lane at the entrance of the curve, and the early warning mechanism is arranged at the corner of the curve. The early warning mechanism comprises a base (1), a fixing column (2) installed on the top of the base (1), a mounting plate (3) installed on the top of the fixing column (2), solar panels (4) installed on both sides of the mounting plate (3), two display mechanisms installed outside the fixing column (2), a first cleaning mechanism arranged on one side of the display mechanism and cleaning the display mechanism, and a second cleaning mechanism installed on the top of the fixing column (2) and cleaning the two solar panels (4).

2. A curve vehicle passing warning device according to claim 1, characterized in that: The display mechanism comprises two fixing rods (5) installed outside the fixing column (2), a mounting frame (6) installed between the two fixing rods (5), a display screen (7) installed on one side of the mounting frame (6), and a buzzer (8), a camera (9) and a lighting lamp (10) installed on the top of the mounting frame (6).

3. A curve vehicle meeting warning device according to claim 2, characterized in that: The first cleaning mechanism comprises a movable plate (11), a cleaning sponge (23) mounted on one side of the movable plate (11) and in contact with the display screen (7), a fixed frame (22) mounted on one side of the movable plate (11), and a connecting rod (21) mounted on one side of the fixed frame (22); a driving mechanism for driving the connecting rod (21) to reciprocate up and down is mounted inside the fixed column (2).

4. The device for warning vehicles on a curve according to claim 3, characterized in that: The driving mechanism comprises a mounting cavity provided inside the fixed column (2), a rotating rod (17) rotatably connected to the inner wall of the bottom of the mounting cavity, a rotating column (19) installed on the top of the rotating rod (17), an annular groove (20) provided outside the rotating column (19) and arranged obliquely, and two balls (24) slidably connected inside the annular groove (20), one end of the two connecting rods (21) are respectively fixedly connected to the outside of the two balls (24), a strip groove (12) is provided on the outside of the fixed column (2) and is connected to the mounting cavity and facilitates the movement of the connecting rod (21), and a rotating motor for driving the rotating rod (17) to rotate is installed on the top inner wall of the base (1).

5. The device for warning vehicles on a curve according to claim 4, characterized in that: The second cleaning mechanism comprises a cleaning plate (14) attached to the top of the solar panel (4), and a rotating rod (13) mounted on the top of the rotating column (19), wherein the top end of the rotating rod (13) passes through the fixed column (2) and extends to the top of the mounting plate (3) and is fixedly connected to one side of the cleaning plate (14).

6. The device for warning vehicles on a curve according to claim 2, characterized in that: A signal receiver (15) is installed on the top of the base (1), a controller (16) and a storage battery (18) are installed inside the base (1), the signal receiver (15), the display screen (7), the buzzer (8), the camera (9) and the lighting lamp (10) are all electrically connected to the controller (16), and the first geomagnetic sensor (25) and the second geomagnetic sensor (26) are both wirelessly connected to the signal receiver (15).

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