CN210420924U

CN210420924U - Triggering type electronic warning device

Info

Publication number: CN210420924U
Application number: CN201921049698.0U
Authority: CN
Inventors: 杨晓康; 施锦惠
Original assignee: Nantong Planning And Design Institute Co Ltd
Current assignee: Nantong Planning And Design Institute Co Ltd
Priority date: 2019-07-06
Filing date: 2019-07-06
Publication date: 2020-04-28
Anticipated expiration: 2029-07-06

Abstract

The utility model discloses a triggered electronic warning device, which relates to the technical field of warning and aims to solve the technical problem, and the key point of the technical proposal is that an induction groove is arranged at an intersection, a heavy-load pressure sensor is arranged in the induction groove, the signal of the heavy-load pressure sensor is connected with a control chip, and the control chip is connected with an electronic warning board signal; the control chip is used for sending a starting signal to the electronic warning board and controlling time delay when the heavy-load pressure sensor receives a pressure signal; when no automobile passes through, the electronic warning board is in a closed state, when the automobile passes through the induction groove, the heavy-duty pressure sensor receives a pressure signal, the electronic warning board receives a signal of the control chip and then lights the signal to warn pedestrians at the intersection, meanwhile, the energy consumption is greatly reduced, the environment-friendly effect is achieved, and the electronic warning board is suitable for remote roads and places where traffic accidents are prone to happening.

Description

Triggering type electronic warning device

Technical Field

The utility model relates to a warning technical field, more specifically say, it relates to a trigger formula electronic warning device.

Background

With the development of traffic in recent years, the proportion of the first-level roads standing in the road network is higher and higher. Because the first-level highway is designed at a high speed (60-100 Km/h) and is not completely closed, and meanwhile, the access ports of the low-level rural highways along the line are more and are not controlled by signal lamps, the intersection becomes a high-rise point of traffic accidents. The function of the first-level highway is limited, and traffic accidents at the road access port always rise due to reasons of poor traffic management and the like, so that the first-level highway is a more serious social problem.

Therefore, more reasonable traffic safety measures are arranged at the rural access ports, and the method has great significance for improving the first-level highway vehicle passing efficiency and the safety level of rural roads.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a trigger formula electronic warning device, it has that the warning sign lights when the vehicle passes through the crossing, warns the pedestrian, reduces energy loss's advantage simultaneously.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a trigger formula electronic warning device, its includes intersection and sets up the electronic warning sign on one side at the intersection, its characterized in that: an induction groove is formed in the intersection, a heavy-load pressure sensor is arranged in the induction groove, the heavy-load pressure sensor is in signal connection with a control chip, and the control chip is in signal connection with an electronic warning board; and the control chip is used for sending a starting signal to the electronic warning board and controlling time delay when the heavy-load pressure sensor receives the pressure signal.

Through adopting above-mentioned technical scheme, when the car passes through from pressure sensor, pressure sensor received pressure signal, and pressure sensor sends start signal and control delay to the electron warning sign, and the electron warning sign lights this moment, notices the pedestrian of roadside to dodge, and when the car passes through the back, the electron warning sign stop work to need not to continuously to supply power to the electron warning sign, greatly reduced energy resource consumption, reached the effect of environmental protection.

Furthermore, a power assisting groove which is communicated with the induction groove is formed in the surface of the intersection, the length direction of the power assisting groove is arranged along the width direction of the intersection, a power assisting plate is connected in the power assisting groove in a sliding mode, a power assisting rod is fixedly arranged on the bottom wall of the power assisting plate, the tail end of the power assisting rod is abutted to the heavy-load pressure sensor, and the top end of the power assisting plate is higher than the surface of the intersection.

Through adopting above-mentioned technical scheme, when the car passes through on the intersection, can extrude the helping hand board, the helping hand pole of helping hand board bottom carries out the butt to heavily loaded pressure sensor, and the car can carry out the butt to heavily loaded pressure sensor when passing through anywhere on the intersection, has improved working effect.

Furthermore, the boosting rods are provided with a plurality of boosting discs which are fixedly connected with the heavy-load pressure sensor in a butting mode.

Through adopting above-mentioned technical scheme, a plurality of helping hand poles are connected with the helping hand board, carry out the butt to heavily loading pressure sensor through the helping hand dish, have improved the working effect of helping hand board.

Further, the backup pad has been pour to the inside wall in response groove, the lateral wall of backup pad and the lateral wall in response groove are laminated each other, the chamber of sliding has been seted up to the roof of backup pad, the bottom integrated into one piece of backup pad is provided with can insert and establishes the slide plate to the intracavity that slides, be provided with a plurality of butt elastic component between the diapire in chamber of sliding and the diapire of slide plate.

By adopting the technical scheme, the automobile passes through the power assisting plate, the power assisting plate is stressed, the sliding plate slides in the sliding cavity at the moment, the abutting elastic piece contracts, and the power assisting disc abuts against the sensor; when the car passes through the back, the spring orders about the helping hand board and slides to the chamber that slides outward to make the helping hand dish can't carry out the effort to heavily carrying pressure sensor, improved the precision of operation.

Further, the sliding cavity is internally provided with a sealing ring in an interference manner.

Through adopting above-mentioned technical scheme, the sealing washer is avoided having the rainwater to get into in the response groove.

Further, the diapire in chamber that slides is fixed and is provided with the guide bar, the butt elastic component cup joints the lateral wall at the guide bar, the guide way that supplies the guide bar to slide is seted up to the diapire of the board that slides.

Through adopting above-mentioned technical scheme, the guide bar has played the guide effect to the slide board, and the slide board of being convenient for slides at the intracavity that slides.

Further, the inside wall in chamber of sliding is provided with the anticreep groove along the direction of height of its backup pad, the lateral wall integrated into one piece of board that slides is provided with can slide and with the anticreep piece that anticreep inslot wall offseted in the chamber that slides.

Through adopting above-mentioned technical scheme, the anticreep piece is spacing to the board that slides, avoids under the effect of butt elastic component, and the helping hand board is far away with the distance at intersection, influences the passing through of car.

Further, the top wall of helping hand board is provided with the arcwall face.

Through adopting above-mentioned technical scheme, the car of being convenient for passes through from the helping hand board.

To sum up, the utility model discloses following beneficial effect has:

1. when an automobile passes through the pressure sensor, the pressure sensor receives a pressure signal, the pressure sensor sends a starting signal to the electronic warning board and controls delay, the electronic warning board is lightened to prompt pedestrians beside a road to avoid, and the electronic warning board stops working after the automobile passes through, so that the electronic warning board does not need to be continuously powered, the energy consumption is greatly reduced, and the environment-friendly effect is achieved;

2. the heavy-load pressure sensor is abutted through the power-assisted rod at the bottom of the power-assisted plate, so that the heavy-load pressure sensor can be abutted when an automobile passes through any place on the intersection, and the working effect is improved;

3. when an automobile passes through the boosting plate, the moving plate slides in the sliding cavity, the abutting elastic piece contracts, and the boosting disc abuts against the sensor; when the car passes through the back, the spring orders about the helping hand board and slides to the chamber that slides outward to make the helping hand dish can't carry out the effort to heavily carrying pressure sensor, improved the precision of operation.

Drawings

FIG. 1 is a schematic plan view of an embodiment of a touch-activated electronic warning device;

FIG. 2 is a schematic sectional view showing a connection relationship between a power assistance plate and a power assistance groove according to an embodiment;

fig. 3 is an enlarged view of a portion a in fig. 2.

In the figure: 1. an intersection; 11. an induction tank; 2. an electronic warning board; 21. a heavy duty pressure sensor; 22. a control chip; 3. a power assisting groove; 31. a booster plate; 32. a booster lever; 33. a power-assisted disc; 4. a support plate; 41. a sliding cavity; 42. a slide plate; 43. abutting against the elastic member; 44. a seal ring; 5. a guide bar; 51. a guide groove; 6. a drop-proof groove; 61. an anti-drop block; 7. an arc-shaped surface.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

a triggered electronic warning device, refer to fig. 1 and fig. 2, it includes crossroad 1 and electronic warning sign 2 set up by crossroad 1, there are induction troughs 11 on the crossroad 1, the distance between electronic warning sign 2 and the induction trough 11 is 3-4V (V is the main road vehicle speed); a heavy-load pressure sensor 21 is fixedly arranged in the induction groove 11, the heavy-load pressure sensor 21 is in signal connection with a control chip 22, the control chip 22 is an STM32 chip, and the control chip 22 is in signal connection with the electronic warning board 2; the control chip 22 is used for sending a starting signal to the electronic warning board 2 and controlling time delay when the heavy-load pressure sensor 21 receives a pressure signal, wherein the time delay is 10-20 seconds; when the control chip 22 receives the signal of the heavy-load pressure sensor 21, the electronic warning board 2 is lighted, so that when no automobile passes through the intersection 1, the electronic warning board 2 is in a closed state, and the energy loss is greatly reduced.

Referring to fig. 2 and 3, a power-assisted groove 3 which is communicated with an induction groove 11 is formed in the surface of an intersection 1, the length direction of the power-assisted groove 3 is arranged along the width direction of the intersection 1, a support plate 4 is fixedly arranged on the inner wall of the power-assisted groove 3 through bolts, the outer side wall of the support plate 4 is close to the inner side wall of the power-assisted groove 3, a sliding cavity 41 is formed in the top of the support plate 4, a sliding plate 42 is arranged in the sliding cavity 41 in a sliding manner, and the outer side wall of the sliding plate 42 is attached to the inner wall of the sliding; an abutting elastic member 43 is fixedly arranged on the bottom wall of the sliding cavity 41, and the abutting elastic member 43 is a spring.

Referring to fig. 2 and 3, a boosting plate 31 for sealing the boosting groove 3 is integrally formed at one end of the sliding plate 42, which is located outside the sliding cavity 41, the top end of the boosting plate 31 is higher than the surface of the intersection 1, and an arc-shaped surface 7 is arranged at the top end of the boosting plate 31; when the automobile passes over the power-assisted plate 31, the power-assisted plate 31 is pressed to drive the sliding plate 42 to slide in the sliding cavity 41; the fixed a plurality of helping hand pole 32 that is provided with of diapire of helping hand board 31, helping hand pole 32 keep away from the one end fixedly connected with helping hand dish 33 of helping hand board 31, and helping hand dish 33 is located the top of heavy load pressure elastic component, slides through helping hand board 31 and drives helping hand dish 33 and carry out the butt to heavy load pressure elastic component.

Referring to fig. 3, a sealing ring 44 is arranged in the sliding cavity 41 in an interference manner, so that influence of rainwater entering a circuit in the induction tank 11 is avoided; the bottom wall of the sliding cavity 41 is fixedly provided with a guide rod 5, the length direction of the guide rod 5 is arranged along the height direction of the sliding cavity 41, the abutting elastic piece 43 is sleeved on the outer side wall of the guide rod 5, the bottom wall of the sliding plate 42 is provided with a guide groove 51 for the guide rod 5 to slide, and when the sliding plate 42 slides in the sliding cavity 41, the guide rod 5 plays a role in guiding and improves the sliding effect; the inside wall of chamber 41 that slides is provided with anticreep groove 6 along the direction of height of its backup pad 4, and the lateral wall integrated into one piece of slide plate 42 is provided with can slide and the anticreep piece 61 that offsets with anticreep groove 6 inner wall in the chamber 41 that slides, and anticreep piece 61 slides in anticreep groove 6 and carries on spacingly to slide plate 42.

The working principle is as follows:

when an automobile passes through the intersection 1, the automobile passes over the power assisting plate 31, the sliding plate 42 slides in the sliding cavity 41, the power assisting disc 33 at the bottom of the power assisting plate 31 generates acting force on the heavy pressure sensor in the induction groove 11, the pressure sensor sends a starting signal to the electronic warning board 2 and controls delay, and at the moment, the electronic warning board 2 is lightened, so that pedestrians beside a road are prompted to notice to avoid, and the warning effect is achieved; when the automobile passes by, the electronic warning board 2 stops working, so that the electronic warning board 2 does not need to be continuously powered, the energy consumption is greatly reduced, and the environment-friendly effect is achieved.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a trigger formula electronic warning device, its includes intersection (1) and sets up electronic warning sign (2) on one side at intersection (1), its characterized in that: an induction groove (11) is formed in the intersection (1), a heavy-load pressure sensor (21) is arranged in the induction groove (11), the heavy-load pressure sensor (21) is in signal connection with a control chip (22), and the control chip (22) is in signal connection with an electronic warning board (2); and the control chip (22) is used for sending a starting signal to the electronic warning board (2) and controlling time delay when the heavy-load pressure sensor (21) receives a pressure signal.

2. A triggered electronic warning device as claimed in claim 1, wherein: the utility model discloses a road junction, including intersection (1), helping hand groove (3) that want the intercommunication with induction groove (11) are seted up to the surface of intersection (1), the length direction in helping hand groove (3) is followed the width direction of intersection (1) sets up, sliding connection helping hand board (31) in helping hand groove (3), the diapire of helping hand board (31) is fixed and is provided with helping hand pole (32), the end and the heavy load pressure sensor (21) looks butt of helping hand pole (32), the top of helping hand board (31) is higher than the surface of intersection (1).

3. A triggered electronic warning device as claimed in claim 2, wherein: the power-assisted rod (32) is provided with a plurality of power-assisted rods (32), a plurality of power-assisted rods (32) are fixedly connected with a power-assisted disc (33), and the power-assisted disc (33) is abutted to the heavy-load pressure sensor (21).

4. A triggered electronic warning device as claimed in claim 3, wherein: backup pad (4) have been pour to the inside wall in response groove (11), the lateral wall of backup pad (4) is laminated with the lateral wall in response groove (11) each other, the chamber of sliding (41) has been seted up to the roof of backup pad (4), the bottom integrated into one piece of backup pad (4) is provided with and can inserts slide plate (42) to establishing to the chamber of sliding (41), be provided with a plurality of butt elastic component (43) between the diapire in the chamber of sliding (41) and the diapire of slide plate (42).

5. The triggered electronic warning device of claim 4, wherein: and a sealing ring (44) is arranged in the sliding cavity (41) in an interference manner.

6. The triggered electronic warning device of claim 4, wherein: the diapire of chamber (41) that slides is fixed and is provided with guide bar (5), butt elastic component (43) cup joint the lateral wall at guide bar (5), guide way (51) that supply guide bar (5) to slide are seted up to the diapire of slide plate (42).

7. The triggered electronic warning device of claim 4, wherein: the inner side wall of the sliding cavity (41) is provided with an anti-falling groove (6) along the height direction of the support plate (4), and the side wall of the sliding plate (42) is integrally provided with an anti-falling block (61) which can slide in the sliding cavity (41) and is abutted against the inner wall of the anti-falling groove (6).

8. A triggered electronic warning device as claimed in claim 2, wherein: the top wall of the boosting plate (31) is provided with an arc-shaped surface (7).