CN218122783U

CN218122783U - Laser ranging early warning device

Info

Publication number: CN218122783U
Application number: CN202222021611.7U
Authority: CN
Inventors: 江剑辉; 黄侃
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2022-12-23
Anticipated expiration: 2032-08-02

Abstract

The utility model relates to a range finding early warning device field, concretely relates to laser rangefinder early warning device, including the fan, the fan is installed on the road pier, sets up the gasbag on the road pier, and the gasbag sets up the edge at the road pier, the road pier on set up laser rangefinder, fan and gasbag intercommunication can blow in the gasbag with the air current during the fan drum gas, make the gasbag inflation, can be with the air suction in the gasbag when the fan breathes in, through laser rangefinder and bee calling organ, can effectually remind actually, pass through the gasbag simultaneously, the effectual vehicle that has protected reduces the outside harm of vehicle.

Description

Laser ranging early warning device

Technical Field

The utility model relates to an early warning device field, concretely relates to range finding early warning device.

Background

On some roads, road piers are arranged on two sides of the road to prevent some large trucks from passing through the road and prevent the trucks from crushing the road surface, but sometimes the distance between the road piers is too small sometimes, so that when some small trucks pass through the road, the trucks and the road piers can be scratched if the distance is not small, and particularly for some novice drivers, because the distance is not accurately grasped, the trucks collide with the corners of the road piers, so that the trucks are damaged and property loss is caused.

SUMMERY OF THE UTILITY MODEL

The problem of the automobile body that exists for solving prior art strikes the road pier easily, the utility model provides a laser rangefinder early warning device.

The technical scheme of the utility model is that: the air bag type road pier comprises a fan, wherein the fan is arranged on a road pier, an air bag is arranged on the road pier, and the air bag is arranged at the corner of the road pier; the method is characterized in that: the road pier on set up laser range finder, fan and gasbag intercommunication, can blow in the gasbag with the air current during the fan drum gas, make the gasbag inflation, the fan can be with the air suction in the gasbag when breathing in.

Furthermore, a through hole is formed in the side face of the road pier, two ends of the air bag respectively extend into the through hole, and an outlet of the fan is communicated with the air bag.

Furthermore, the through hole penetrates through two adjacent side faces of the road pier, and the air bags wrap corners formed by the two corresponding side faces of the through hole.

Furthermore, a sleeve is installed in the through hole, a piston is installed on the end face, corresponding to the air bag, of the sleeve in a matched mode, two end faces of the air bag are fixedly connected with the corresponding piston in a sealing mode, and the side face of the piston corresponds to the end portion opening of the air bag.

Furthermore, the end parts of the sleeves are connected with the mounting rings through threads.

Furthermore, the air outlet of the fan is communicated with the interior of the sleeve through an air duct.

Furthermore, two sets of limiting blocks are arranged between the two pistons in the sleeve in a matching mode, and the air guide pipe is arranged between the two sets of limiting blocks and communicated with the sleeve.

Furthermore, a protective shell is installed on the road pier and wraps the fan.

Furthermore, a buzzer is arranged in the protective shell.

The utility model discloses the beneficial effect who reaches does: the automobile body protection device can play a role in protecting an automobile body through the air bag, when the position of the automobile is detected by the laser range finder, when the position of the automobile exceeds a preset value, the air starts to blow air to enable the air bag to expand, the air bag wraps corners of road piers and the buzzer works to give a certain warning to a driver, the air bag can effectively play a buffering role to reduce the damage of the automobile body, when the automobile runs, the fan sucks air to enable the air bag to shrink, so that the air bag is convenient to use next time, meanwhile, the circular ring is screwed down, the damaged air bag can be conveniently replaced, the use is more convenient, the device is low in cost and convenient to install.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

fig. 2 is a top view of the present embodiment.

Detailed Description

To facilitate understanding of the present invention for those skilled in the art, embodiments of the present invention will be described below with reference to the accompanying drawings.

In the description of the present application, it is to be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The utility model provides a laser rangefinder early warning device, as shown in figure 1, including fan 1, fan 1 fixed mounting is on road pier 2, through-hole 3 is seted up to road pier 2 side, through-hole 3 runs through two adjacent sides of road pier 2, set up gasbag 4 in the through-hole 3, the tip of corresponding through-hole 3 is stretched into at 4 both ends of gasbag, the corner that the both sides face that the through-hole 3 corresponds formed is lived in 4 parcel of gasbag, fan 1 communicates with each other with 4 inside of gasbag, when 4 blast air of fan, gasbag 4 inflation, make 4 parcel of gasbag live road pier 2's edge department, can prevent that the driver is when driving the car, because the distance is improper to the accuse, cause the car to touch road pier 2's edge department, just can reduce the impaired degree of car through gasbag 4, the effectual personal property of protecting.

As shown in fig. 1, a laser distance measuring device 5 and a buzzer 6 are arranged on the road pier 2, the laser distance measuring device 5 can detect the distance from an object to the road pier 2, when the distance exceeds a preset distance, the buzzer 6 is triggered, and the buzzer 6 buzzes to warn a driver.

As shown in figure 2, a sleeve 7 is installed in the through hole 3 in a matched mode, two pistons 8 are installed in the sleeve 7 in a matched mode, two ends of the air bag 4 are fixedly and hermetically connected with the corresponding pistons 8 respectively, wherein the side faces of the pistons 8 are both opened, the air bag 4 is communicated with the interior of the sleeve 7, an outlet of the fan 1 is communicated with the interior of the sleeve 7 through an air duct 9, when the air bag 7 blows air, the air flow flows into the sleeve 7 through the air duct 9, the air flow enters the air bag 4 through the pistons 8 to enable the air bag 4 to expand, meanwhile, the pistons 8 can move outwards, more air bags 4 are discharged outside, and therefore the air bag 4 is enabled to be larger in expansion, and a better buffering effect is achieved.

As shown in fig. 2, sleeve 7 both ends all set up ring 10, 4 tip of gasbag pass corresponding ring 10, ring 10 passes through the end connection of screw thread with sleeve 7, when can preventing piston 8 outside removal through ring 10, from landing in sleeve 7, when unscrewing ring 10 simultaneously, can pull down gasbag 4 of convenient change damage with gasbag 4, two sets of stoppers 11 of installation symmetry before sleeve 7 is inside to be located two pistons 8, two sets of stoppers 11 can prevent to draw close each other between two pistons 8, can't lead to in the leading-in gasbag 4 of air current when wind 8 bloies, tie point between air duct 9 and the sleeve 7 is located between two sets of stoppers 11.

When the air bag 4 is not required to be folded, the fan 1 sucks air to slowly shrink the air bag 4, and simultaneously, under the action of the atmospheric pressure, the piston 8 can be slowly folded towards the interior of the sleeve 7 so as to fold the air bag 4 into the sleeve 7 and restore the initial state.

As shown in figure 1, a protective shell 12 is sleeved outside the fan 1, a peak sounding device 6 is installed in the protective shell 12, the fan 1 can be effectively protected through the protective shell 12, and the fan is safer and more reliable when the fan is used.

The above-mentioned embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a laser rangefinder early warning device, includes fan (1), and fan (1) is installed on road pier (2), sets up gasbag (4) on road pier (2), and gasbag (4) set up the edge of road pier (2), its characterized in that: road pier (2) on set up laser range finder (5), fan (1) and gasbag (4) intercommunication, can blow in gasbag (4) with the air current during fan (1) drum gas in, make gasbag (4) inflation, fan (1) can be with the air suction in gasbag (4) when breathing in.

2. The laser ranging early warning device according to claim 1, characterized in that: the side surface of the road pier (2) is provided with a through hole (3), two ends of the air bag (4) respectively extend into the through hole (3) from two ends, and an outlet of the fan (1) is communicated with the air bag (4).

3. The laser ranging early warning device according to claim 2, wherein: the through hole (3) penetrates through two adjacent side faces of the road pier (2), and the air bag (4) wraps corners formed by the two corresponding side faces of the through hole (3).

4. The laser ranging early warning device according to claim 3, wherein: through-hole (3) in install sleeve (7), end-face fit installation piston (8) that sleeve (7) correspond gasbag (4), the both ends face of gasbag (4) all with corresponding piston (8) fixed sealing connection, the tip opening of gasbag (4) is corresponded to piston (8) side.

5. The laser ranging early warning device according to claim 4, wherein: the end parts of the sleeves (7) are connected with the mounting rings (10) through threads.

6. The laser ranging early warning device according to claim 4, wherein: the air outlet of the fan (1) is communicated with the interior of the sleeve (7) through an air duct (9).

7. The laser ranging early warning device according to claim 6, characterized in that: the inner part of the sleeve (7) is positioned between the two pistons (8) and is provided with two groups of limiting blocks (11) in a matching way, and the communicated part of the air duct (9) and the sleeve (7) is positioned between the two groups of limiting blocks (11).

8. The laser ranging early warning device according to claim 1, characterized in that: the road pier (2) is provided with a protective shell (12), and the protective shell (12) wraps the fan (1).

9. The laser ranging early warning device according to claim 8, wherein: a buzzer (6) is arranged in the protective shell (12).