Bidirectional active early warning device for sudden turn of mountain road

Abstract

The utility model discloses a bidirectional active early warning device for a sudden turn of a mountain road. The bidirectional active early warning device comprises a supporting column, an installation panel installed at the top end of the supporting column, a convex mirror installed at the front end of the installation panel and a protection frame at the top of the convex mirror. The warning lamp is mounted on the mounting panel; and the early warning device is mounted on the mounting panel. On the basis that a traditional curve optical convex mirror prompts coming vehicle information, an intelligent detection technology and an active light source warning function are added, and the influence of the environment is reduced; a driver can know the approximate position of a vehicle opposite to the sharp turn through the change of the light color. And traffic accidents are reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of early warning devices, and in particular relates to a bidirectional active early warning device used at a sharp turn on a mountain road. Background Art

[0002] Mountain roads are one of the most dangerous situations for drivers due to their twists and turns, especially sharp turns. The number of casualties caused by traffic accidents on hillside bends is shocking every year.

[0003] The traditional method of installing convex mirrors on sharp turns poses a potential threat to driving safety due to dust accumulation and blurring of the mirror surface due to untimely maintenance of the convex mirrors, or interference from factors such as rainy and foggy weather and weak light at night.

[0004] Therefore, we propose a two-way active warning device for sharp turns on mountain roads to solve the above problems. Utility Model Content

[0005] The utility model proposes the following technical solutions to the problems in the prior art:

[0006] A two-way active warning device for sharp turns on mountain roads, comprising a support column, a mounting panel mounted on the top of the support column, a convex mirror mounted on the front end of the mounting panel, and a protective frame on the top of the convex mirror;

[0007] It also includes a warning light installed on the installation panel and an early warning device installed on the installation panel.

[0008] As a further technical solution of the utility model, the outer wall of the convex mirror is swept by a cleaning plate, and the bottom end of the cleaning plate is installed on the top of the support column under the action of a limiting mechanism. The limiting structure includes a plug-in rod fixed to the bottom end of the cleaning plate, and the plug-in rod is plugged into the inner side of the Y-shaped groove. The Y-shaped groove is opened at the top of the top plate, and the bottom end of the top plate is movably installed above the support column. The outer side wall of the plug-in rod is symmetrically opened with limiting grooves, and the inner sides of the limiting grooves are connected to inner plates through elastic parts. The outer sides of the inner plates are installed in the middle of the inner side wall of the push rod, and the outer side walls of the push rod are fixedly installed with plug-in blocks for limiting.

[0009] As a further technical solution of the utility model, a handle is installed on the front side of the cleaning plate.

[0010] As a further technical solution of the utility model, the outer side wall of the push rod is glued with a protective pad, and the inner side wall of the push rod is glued with an anti-collision pad.

[0011] As a further technical solution of the utility model, the ends of the inner side walls of the inner plates are all equipped with sliders, and the sliders all slide on the inner side, and the sliders are symmetrically opened on the inner side of the limiting grooves.

[0012] As a further technical solution of the utility model, a ball is embedded and connected to the top end of the push rod, and the top end of the ball rolls and abuts against the bottom end of the cleaning plate.

[0013] The beneficial effects of the utility model are:

[0014] (1) In this application, on the basis of the traditional optical convex mirror on the curve to prompt the vehicle information, intelligent detection technology and active light source warning function are added to reduce the impact of the environment; through the change of light color, the driver can know the approximate position of the opposite vehicle at the sharp turn, reducing the occurrence of traffic accidents.

[0015] (2) In the present application, the cleaning plate can be easily replaced by using the limiting mechanism, so that the problem that the convex mirror on the traditional device is dusty and difficult to observe can be effectively solved, and the operation of installing the cleaning plate is convenient, thereby improving the convenience and efficiency of the installation operation; when it is necessary to clean the outer wall of the convex mirror, the cleaning plate can be rotated under the action of the rotating rod at the bottom to clean the outer wall of the convex mirror. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The front view structural schematic diagram provided by the embodiment of the utility model is shown;

[0017] Figure 2 The schematic diagram of the use state provided by the embodiment of the utility model is shown;

[0018] Figure 3 The utility model embodiment provided by the present invention Figure 2 Enlarged structural diagram at A in the middle.

[0019] Legend:

[0020] 1. Support column; 2. Mounting panel; 3. Convex mirror; 4. Protective frame; 5. Warning light; 6. Early warning device; 7. Top plate; 8. Cleaning plate; 9. Plug-in rod; 10. Y-shaped groove; 11. Limiting groove; 12. Elastic part; 13. Inner plate; 14. Slider; 15. Slide rail; 16. Push rod; 17. Plug-in block; 18. Protective pad; 19. Ball bearing; 20. Anti-collision pad; 21. Handle. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution of the present utility model will be clearly and completely described below in conjunction with the embodiments.

[0022] like Figure 1 , Figure 2 and Figure 3As shown, in an embodiment of the utility model: a two-way active warning device for sharp turns on mountain roads comprises a support column 1, a mounting panel 2 installed on the top of the support column 1, a convex mirror 3 installed on the front end of the mounting panel 2, and a protective frame 4 on the top of the convex mirror 3; the above are all prior arts, and this application will not go into details.

[0023] The two-way active early warning device for sharp turns on mountain roads comprises a warning light 5 installed on a mounting panel 2 and an early warning device 6 installed on the mounting panel 2; a road surface pressure sensor is arranged near the apex of the arc at the sharp turn on the mountain road, and the output end of the road surface pressure sensor is connected to the input end at the bottom end of the early warning device 6 through a signal. Under the action of the pressure sensor system, it will automatically determine whether a vehicle passes by, and the pressure sensors are located on both sides of the sharp turn on the mountain road, and the colors of the two sides of the front end of the mounting panel 2 will change according to the situation of the vehicle passing by.

[0024] It should be noted that, in the present embodiment, red and green colors with strong penetrability are used to send signals, but in some other embodiments, other alarm methods such as buzzers may also be used.

[0025] like Figure 2 and Figure 3 As shown, the outer wall of the convex mirror 3 is swept by the cleaning plate 8, and the bottom end of the cleaning plate 8 is installed on the top of the support column 1 under the action of the limiting mechanism. The limiting structure includes a plug-in rod 9 fixed to the bottom end of the cleaning plate 8, and the plug-in rod 9 is plugged into the inner side of the Y-shaped groove 10. The Y-shaped groove 10 is opened at the top of the top plate 7, and the bottom end of the top plate 7 is movably installed above the support column 1. The outer wall of the plug-in rod 9 is symmetrically provided with limiting grooves 11, and the inner sides of the limiting grooves 11 are connected to the inner plates 13 through elastic members 12. The outer sides of the inner plates 13 are installed in the middle of the inner wall of the push rod 16, and the outer walls of the push rod 16 are fixedly installed with plug-in blocks 17 for limiting.

[0026] When the cleaning plate 8 is installed between the top plate 7, the push rod 16 is squeezed inwardly under the action of the elastic potential energy of the elastic member 12, and the inner plate 13 is completely compressed to the inside of the limiting groove 11. At this time, the plug-in rod 9 is inserted into the Y-shaped groove 10 under the special design of the "Y" shape of the Y-shaped groove 10, and the push rod 16 is released. Under the action of the elastic reaction force of the elastic member 12, the plug-in block 17 is inserted into the side wall of the Y-shaped groove 10 to complete the installation operation of the cleaning plate 8.

[0027] It should be noted that if Figure 3 As shown, in this embodiment, a spring is used as an elastic component to force the inner plate 13 to the inner side of the limiting groove 11, but in some other embodiments, other elastic components such as a spring leaf, an elastic pick, etc. can also be used.

[0028] With the use of the limiting mechanism, the cleaning plate 8 can be easily replaced, which can effectively solve the problem that the convex mirror 3 on the traditional device is dusty and difficult to observe, making the installation of the cleaning plate 8 convenient and improving the convenience and efficiency of the installation operation; when it is necessary to clean the outer wall of the convex mirror 3, the cleaning plate 8 can be rotated under the action of the bottom rotating rod to clean the outer wall of the convex mirror 3.

[0029] like Figure 1 and Figure 2 As shown, a handle 21 is installed on the front side of the cleaning plate 8.

[0030] By pulling the handle 21, the cleaning plate 8 can be easily driven to clean the outer wall of the convex mirror 3 under the action of the rotating rod at the bottom.

[0031] like Figure 3 As shown, the outer side wall of the push rod 16 is glued with a protective pad 18, and the inner side wall of the push rod 16 is glued with an anti-collision pad 20.

[0032] Under the protective effect of the protective pad 18 and the anti-collision pad 20, the contact surface between the plug rod 9 and the push rod 16 can be protected. At the same time, under the protective effect of the protective pad 18, the hand of the staff pressing the push rod 16 can be protected.

[0033] like Figure 3 As shown, the inner wall ends of the inner plate 13 are all installed with sliders 14 , and the sliders 14 all slide on the inner side of 15 , and 15 is symmetrically arranged on the inner side of the limiting groove 11 .

[0034] Under the sliding action of the sliders 14 and 15 , the inner plate 13 can stably and smoothly move inside the limiting groove 11 .

[0035] like Figure 3 As shown, a ball 19 is embedded and connected to the top end of the push rod 16 , and the top end of the ball 19 rolls against the bottom end of the cleaning plate 8 .

[0036] Under the rolling movement of the ball 19, the push rod 16 of the "7 type" is pushed relatively smoothly.

[0037] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A two-way active warning device for sharp turns on mountain roads, characterized in that: It comprises a support column (1), a mounting panel (2) mounted on the top of the support column (1), a convex mirror (3) mounted on the front end of the mounting panel (2), and a protective frame (4) on the top of the convex mirror (3); It also includes a warning light (5) installed on the installation panel (2) and an early warning device (6) installed on the installation panel (2).

2. A two-way active warning device for sharp turns on mountain roads according to claim 1, characterized in that: The outer wall of the convex mirror (3) is swept by the cleaning plate (8), and the bottom end of the cleaning plate (8) is installed on the top end of the support column (1) under the action of a limiting mechanism. The limiting mechanism includes a plug-in rod (9) fixed to the bottom end of the cleaning plate (8), and the plug-in rod (9) is plugged into the inner side of a Y-shaped groove (10). The Y-shaped groove (10) is provided at the top end of the top plate (7). The bottom end of the top plate (7) is movably installed above the support column (1). The outer wall of the plug-in rod (9) is symmetrically provided with limiting grooves (11), and the inner sides of the limiting grooves (11) are connected to inner plates (13) through elastic members (12). The outer sides of the inner plates (13) are installed in the middle of the inner wall of the push rod (16), and the outer walls of the push rod (16) are fixedly provided with plug-in blocks (17) for limiting.

3. A two-way active warning device for sharp turns on mountain roads according to claim 2, characterized in that: A handle (21) is installed on the front side of the cleaning plate (8).

4. A two-way active warning device for sharp turns on mountain roads according to claim 2, characterized in that: The outer side wall of the push rod (16) is glued with a protective pad (18), and the inner side wall of the push rod (16) is glued with an anti-collision pad (20).

5. A two-way active warning device for sharp turns on mountain roads according to claim 2, characterized in that: The inner wall ends of the inner plate (13) are all equipped with sliders (14), and the sliders (14) slide on the inner sides of the slide rails (15), and the slide rails (15) are symmetrically arranged on the inner sides of the limiting grooves (11).

6. A two-way active warning device for sharp turns on mountain roads according to claim 2, characterized in that: A ball (19) is embedded and connected to the top end of the push rod (16), and the top end of the ball (19) rolls against the bottom end of the cleaning plate (8).

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