CN212873746U

CN212873746U - Visual early warning device is used in school district road suggestion

Info

Publication number: CN212873746U
Application number: CN202021475600.0U
Authority: CN
Inventors: 罗小伟; 胡文龙
Original assignee: Beijing Aikexun Technology Co ltd; Sichuan Act Security And Fire Protection Engineering Co ltd
Current assignee: Beijing Aikexun Technology Co ltd; Sichuan Act Security And Fire Protection Engineering Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-04-02
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a visual early warning device for prompting roads in school district, which comprises a base, wherein the top of the base is fixedly connected with a support column, the top of the support column is provided with an indication post, a containing cavity is arranged in the indication post, and the indication post comprises a traffic light and a first warning board; the support column penetrates through the object placing groove along the axial direction of the support column, a telescopic cylinder is arranged in the object placing groove, and the end part of a cylinder rod of the telescopic cylinder is abutted against the bottom of the indication column; a second warning board, a first rack and a second rack are arranged in the accommodating cavity in a sliding manner, and a gear is connected in a rotating manner; the second rack is fixedly connected with the second warning board, the first rack is fixedly connected with the end part of the cylinder rod of the telescopic cylinder, and the first rack and the second rack are meshed with the gear. The utility model discloses aim at solving the problem that the warning sign sheltered from the traffic lights.

Description

Visual early warning device is used in school district road suggestion

Technical Field

The utility model relates to a road traffic engineering technical field particularly, relates to a visual early warning device is used in school district road suggestion.

Background

Many intersections all are provided with the traffic light on urban road and indicate that motor vehicle and pedestrian have the order walking, but in the country, the great intersection of many people's car flow all is not provided with the traffic light in school district, the phenomenon of blocking up can often appear, therefore, a mobilizable traffic light has appeared, but current mobilizable traffic light only changes and instructs the traffic through the colour of lamp, can not play the warning effect of reminding the school student in the place ahead to pass through, and current traffic light is because high, and highly unable regulation, the unstable factor of slope appears easily during the removal.

In order to solve the problems, the prior published patent is a Chinese utility model patent with the name of 'a traffic light with warning effect' and the publication number of CN207473852U, the patent comprises a base, a pillar and a lamp body, the pillar is arranged on the base and is of a sleeve structure, a lifting structure is arranged in the pillar, the lamp body is arranged at the top of the pillar, a solar panel is arranged at the upper end of the lamp body, a storage battery connected with the solar panel is arranged on the base, and the storage battery is connected with the light in the lamp body; the one end of base is provided with the warning sign, and the warning sign includes the support that the base both ends set up, is provided with horizontal lead screw in the support, and the lead screw is two-way lead screw, is provided with two nuts that match each other on the lead screw, and the upper end of nut articulates there is the lift connecting rod, and the lift connecting rod is mutual articulated rhombus structure, and the warning sign also is sleeve structure, and the inner tube and the urceolus of warning sign are connected with rhombus structure's crosspoint respectively. This traffic light novel structure, reasonable in design not only can instruct the traffic, can also play the warning effect, and the traffic light removes steadily, and the practicality is strong.

However, the above patent has the following problems:

the warning direction of warning sign and the direction of instructing of traffic light are the same, and the traffic light instructs a direction to let pedestrian or vehicle pass promptly, and the warning sign warns the pedestrian of this direction or vehicle warning the place ahead and notices safety to the warning sign can expand, and the area is bigger after expanding, makes the warning sign shelter from the effect to the traffic light formation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a visual early warning device is used in school district road suggestion, it aims at solving the problem that the warning sign sheltered from the traffic lights.

The embodiment of the utility model discloses a realize through following technical scheme:

a visual early warning device for prompting a school zone road comprises a base, wherein a supporting column is fixedly connected to the top of the base, a indicating column is arranged at the top of the supporting column, a containing cavity is formed in the indicating column, the indicating column comprises a driving traffic light and a first warning board, and the driving traffic light and the first warning board are fixedly connected to the outer surface of the indicating column; the support column penetrates through the object placing groove along the axial direction of the support column, a telescopic cylinder is arranged in the object placing groove, and the end part of a cylinder rod of the telescopic cylinder is abutted against the bottom of the indication column and used for jacking the indication column; a second warning board, a first rack and a second rack are arranged in the accommodating cavity in a sliding manner, and a gear is connected in a rotating manner; the second warning board is transversely and slidably arranged on the rear side of the first warning board, the second rack is fixedly connected with the second warning board, the first rack is fixedly connected with the end part of the cylinder rod of the telescopic cylinder, and the first rack and the second rack are meshed with the gear.

Further, be equipped with between this telescopic cylinder's the cylinder rod tip and this indication post bottom and rotate the seat, should rotate the seat and slide and locate this and put the thing inslot, should rotate the seat bottom and rotate with this telescopic cylinder top and be connected, should rotate seat top and this indication post bottom fixed connection.

Further, this instruction post still includes pedestrian's traffic lights, first camera and second camera, and this first camera is used for shooing the video of lane road conditions, and this second camera is used for shooing the video of pedestrian's crosswalk road conditions.

Further, the first camera and the second camera are rotatably connected to the top of the indication column.

Furthermore, the first camera and the second camera are provided with protective covers which are designed to be transparent.

Further, the bottom of the base is provided with rollers.

Further, the base is provided with a roller fence.

Furthermore, the indication post is provided with a language alarm.

The technical scheme of the utility model following advantage and beneficial effect have at least:

compared with the prior art, the utility model discloses turn into the horizontal motion of second warning sign with telescopic cylinder's vertical motion through gear and rack for the second warning sign roll-off increases the area of warning sign, realizes better warning effect. And the warning board and the driving traffic light are positioned on the same surface of the indicating post, so that the warning board can not shield the driving traffic light, and a better indicating effect is realized.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the second warning board of the present invention;

FIG. 3 is a partial cross-sectional view of the structure within the containment chamber of the present invention;

FIG. 4 is a schematic structural view of a traffic light for pedestrians in the present invention;

fig. 5 is a schematic view of a pedestrian crossing passing through the crosswalk from the right side in the present invention.

Icon: 1-base, 2-support column, 3-indication column, 4-containing cavity, 5-traffic light, 6-first warning board, 7-storage groove, 8-telescopic cylinder, 9-connecting rod, 10-first rack, 11-gear, 12-second rack, 13-second warning board, 14-rotating seat, 15-pedestrian traffic light, 16-first camera, 17-second camera, 18-protective cover, 19-roller, 20-pedestrian crosswalk and 21-lane.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that if the directions or positional relationships indicated by the terms "inside" and "outside" are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, the description is only for convenience of description and simplification, but the indication or suggestion that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and therefore, should not be interpreted as a limitation of the present invention.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "configured," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, a visual early warning device for prompting a school zone road comprises a base 1, a support column 2 is installed at the top of the base 1, a indicating column 3 is installed at the top of the support column 2, a containing cavity 4 is arranged in the indicating column 3, the indicating column 3 comprises a driving traffic light 5 and a first warning board 6, and the driving traffic light 5 and the first warning board 6 are arranged on the same surface of the indicating column 3. The support column 2 penetrates through the object placing groove 7 along the axial direction, and a telescopic cylinder 8 is installed in the object placing groove 7 and used for jacking the indication column 3; install in indication post 3 bottom at 8 tops of telescopic cylinder, vertical connecting rod 9 is installed at 8 tops of telescopic cylinder, connecting rod 9 stretches into indication post 3 hold the intracavity 4 and this connecting rod 9 end fixedly connected with vertical first rack 10, first rack 10 meshes has gear 11, gear 11's top meshing has

second rack

12, 12 fixedly connected with second warning boards of second rack 13, sliding connection between second warning board 13 and the first warning board 6, second warning board 13 transversely glides and locates first warning board 6 rear sides. Install between telescopic cylinder 8 and the indication post 3 and rotate seat 14, rotate 14 bottoms of seat and be connected with the rotation of 8 tops of telescopic cylinder, rotate 14 rotations of seat and connect in putting thing groove 7, rotate 14 tops of seat and indicate 3 bottoms fixed connection of post.

Specifically, when telescopic cylinder 8 up-moved, can drive connecting rod 9 up-moved, connecting rod 9 can drive first rack 10 up-moved, and first rack 10 drives gear 11 clockwise turning, and gear 11 drives second rack 12 right motion, releases second warning sign 13 right to make the warning sign expand, the area increase that first warning sign 6 and second warning sign 13 warned. Meanwhile, the worker can adjust the height of the indicating column 3 through the telescopic cylinder 8 to meet different height requirements; and, the height-adjustable of instruction post 3 makes the height-reduction of instruction post 3 through telescopic cylinder 8 when needing to remove to make the focus move down, more steady when removing. The staff can also rotate the instruction post 3, the direction of adjustment driving traffic lights 5, first warning sign 6 and second warning sign 13. Moreover, a driver can see the traffic lights 5 on the first end face of the indicating post 3 to watch the traffic rules of 'stop at red light and go at green light'.

As shown in fig. 5, when a pedestrian needs to cross the crosswalk 20 from the right side, the present apparatus is placed on the right side between the crosswalk 20 and the lane 21. So placed, can make the indicating effect of this device maximize.

Compared with the prior art, the utility model discloses turn into the horizontal motion of second warning sign 13 with telescopic cylinder 8's vertical motion through gear 11 and rack for second warning sign 13 roll-off increases the area of warning sign, realizes better warning effect. And, warning sign and driving traffic lights 5 are located the same face of indication post 3, and the warning sign can not shelter from driving traffic lights 5, realizes better indicative function.

Further, the indication post 3 further comprises a pedestrian traffic light 15, a first camera 16 and a second camera 17, wherein the first camera 16 is used for shooting a video of road conditions of the lane 21, and the second camera 17 is used for shooting a video of road conditions of the crosswalk 20. The traffic light 15 is installed on the opposite side of one face of the traffic light 5. The first camera 16 and the second camera 17 are rotatably connected to the top of the indicating column 3, the first camera 16 and the second camera 17 are provided with a protective cover 18, and the protective cover 18 is in a transparent design; the bottom of the base 1 is provided with a roller 19, and the roller 19 is provided with a braking piece; the base 1 is provided with a roller fence; the indication post 3 is provided with a language alarm.

Specifically, pedestrians who want to pass through the pedestrian crossing 20 to reach the opposite side can see the pedestrian traffic light 15 of the indication post 3, and the traffic rules of 'stop at red light and go at green light' are met. Because first camera 16 and second camera 17 can rotate, the staff of being convenient for adjusts the shooting angle of first camera 16 and second camera 17, presents the road condition better. The protective cover 18 can effectively protect the first camera 16 and the second camera 17, shield wind and rain, and avoid damage to the first camera 16 and the second camera 17. The roller 19 can make the whole device can move, and generally has class peak and class end peak in school district, and the people flow direction of class peak and class end peak is opposite, has had roller 19, can move to specific position according to the people flow direction of class peak, class end peak in different directions, with the road condition that shows better. The roller fence can be unfolded at the peak of class and the peak of class, the automobile is temporarily stopped and is not allowed to pass, and when the peak of class and the peak of class are finished, the roller fence is folded, the automobile is allowed to pass, and the normal traffic condition is recovered. The language alarm can play the roles of paying attention to the vehicle, not playing head to the mobile phone and carefully passing through the crosswalk 20.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A visual early warning device for school zone road prompting comprises a base (1), wherein a supporting column (2) is fixedly connected to the top of the base (1), and the visual early warning device is characterized in that a indicating column (3) is arranged at the top of the supporting column (2), a containing cavity (4) is arranged in the indicating column (3), the indicating column (3) comprises a driving traffic light (5) and a first warning board (6), and the driving traffic light (5) and the first warning board (6) are fixedly connected to the outer surface of the indicating column (3); the support column (2) penetrates through an object placing groove (7) along the axial direction of the support column, a telescopic cylinder (8) is arranged in the object placing groove (7), and the end part of a cylinder rod of the telescopic cylinder (8) is abutted against the bottom of the indication column (3) and used for jacking the indication column (3); a second warning board (13), a first rack (10) and a second rack (12) are arranged in the accommodating cavity (4) in a sliding manner, and a gear (11) is connected in a rotating manner; the second warning board (13) is transversely slidably arranged on the rear side of the first warning board (6), the second rack (12) is fixedly connected with the second warning board (13), the first rack (10) is fixedly connected with the end part of the cylinder rod of the telescopic cylinder (8), and the first rack (10) and the second rack (12) are meshed with the gear (11).

2. The visual early warning device for school district road prompt according to claim 1, wherein a rotating seat (14) is provided between the end of the rod of the telescopic cylinder (8) and the bottom of the indicating post (3), the rotating seat (14) is slidably disposed in the storage slot (7), the bottom of the rotating seat (14) is rotatably connected with the top of the telescopic cylinder (8), and the top of the rotating seat (14) is fixedly connected with the bottom of the indicating post (3).

3. The visual early warning device for prompting the school district road according to claim 1, wherein the indication column (3) further comprises a pedestrian traffic light (15), a first camera (16) and a second camera (17), the first camera (16) is used for shooting the video of the road condition of the lane (21), and the second camera (17) is used for shooting the video of the road condition of the pedestrian crossing (20).

4. The visual early warning device for school district road prompt according to claim 3, wherein the first camera (16) and the second camera (17) are rotatably connected on the top of the indication post (3).

5. The visual early warning device for school district road prompt according to claim 4, wherein the first camera (16) and the second camera (17) are provided with a protective cover (18), and the protective cover (18) is designed to be transparent.

6. The visual early warning device for school district road prompt according to claim 1, wherein the bottom of the base (1) is provided with rollers (19).

7. The visual early warning device for school district road prompt according to claim 1, wherein the base (1) is provided with a roller fence.

8. The visual early warning device for school district road prompt according to claim 1, wherein the indication post (3) is provided with a language alarm.