CN209958251U

CN209958251U - Multifunctional road sign

Info

Publication number: CN209958251U
Application number: CN201920757547.4U
Authority: CN
Inventors: 孙建辉
Original assignee: Hebei Haomiao Electric Technology Co Ltd
Current assignee: Hebei Haomiao Electric Technology Co Ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-01-17
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses a multifunctional road sign, which comprises a base box body and a pillar, wherein a solar cell panel is installed at the upper end of the pillar, the upper part of the pillar is connected with a LED screen through a connecting piece, a slide rail is arranged in the pillar, the lower end of the slide rail is installed on the base, and the upper end of the slide rail is installed on the top end of the pillar; the lower part of the sliding rail is provided with a driving pulley block which provides power through a positive and negative rotation motor, and the positive and negative rotation motor is electrically connected with a storage battery; a driven pulley block matched with the driving pulley block is arranged at the upper part of the sliding rail; one end of the connecting piece, which is far away from the LED screen, is provided with a sliding block matched with the sliding rail, and the side wall of the strut is provided with a through hole for the sliding block to move up and down; the driving pulley block is wound with a pull rope, and the pull rope passes through the sliding block and then bypasses the driven pulley block to be connected to the driving pulley block. The multifunctional road sign can automatically move up and down, is convenient to overhaul, realizes the energy-saving effect by adopting solar energy resources, and provides favorable help for the good running of municipal roads in China.

Description

Multifunctional road sign

Technical Field

The utility model relates to a municipal administration instrument field especially relates to a multi-functional road sign.

Background

The road traffic sign is an important device for providing road information, and mainly plays a role of road language, and is used for guiding a road and improving the driving efficiency. However, most current road sign is at the in-process of overhauing, can not drop the sign and overhaul, for example chinese patent file, and application number is "201610631158.8", the utility model patent of the name "a multi-functional road sign", its public road sign just can not realize reciprocating of sign, has increased sign and has overhauld the degree of difficulty and work load. Based on this, the utility model provides a multi-functional road sign, but the lift of intelligent control sign.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multi-functional road sign solves the sign and overhauls inconvenient problem.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model relates to a multifunctional road sign, including the base, set up in box and the pillar of setting in the box upper end of base upper end, the upper end fixed mounting of pillar has solar cell panel, the upper portion of pillar is through connecting piece fixedly connected with LED screen, the pillar is inside to be provided with the slide rail, the lower extreme fixed mounting of slide rail is on the base, the upper end fixed mounting is on the pillar top; the lower part of the sliding rail is fixedly provided with a driving pulley block, the driving pulley block provides power through a positive and negative rotation motor arranged on the base, and the positive and negative rotation motor is electrically connected with a storage battery; a driven pulley block matched with the driving pulley block is arranged at the upper part of the sliding rail; a sliding block matched with the sliding rail is arranged at one end, away from the LED screen, of the connecting piece, and a through hole for the sliding block to move up and down is formed in the side wall of the support column; the driving pulley block is wound with a pull rope, and the pull rope passes through the sliding block and then is wound around the driven pulley block to be connected to the driving pulley block.

Furthermore, the number of the driving pulley blocks is two, and the driving pulley blocks are respectively a first driving pulley and a second driving pulley; the number of the driven pulley blocks is also two, and the driven pulley blocks are respectively a first driven pulley and a second driven pulley; the first driving pulley and the second driving pulley and the first driven pulley and the second driven pulley are symmetrically arranged on two sides of the sliding rail.

Furthermore, the pull rope passes through the sliding block from the first driving pulley and then sequentially bypasses the first driven pulley, the second driven pulley and the second driving pulley.

Furthermore, the driving pulley block, the positive and negative rotating motor and the storage battery are all arranged inside the box body.

Furthermore, the positive and negative rotation motor and the storage battery are fixedly arranged on the upper end face of the base.

Furthermore, a laser speed measuring sensor is arranged on the outer side wall of the box body.

Furthermore, the solar cell panel, the LED screen, the laser speed measuring sensor and the forward and reverse rotating motor are electrically connected with the storage battery.

Further, the LED screen is of a double-sided plane structure.

Compared with the prior art, the utility model discloses a beneficial technological effect:

the utility model discloses the LED screen of multi-functional road sign passes through the connecting piece to be installed on the slider, and the slider is then installed on the slide rail, reciprocates the slider as required, and then when control LED screen reciprocates, needs start the initiative wheelset through positive and negative motor and be rotary motion, so, the stay cord reciprocates under the effect of the driven wheelset of action wheel combination, and also can reciprocate with the slider of stay cord fixed connection together to accomplish reciprocating of LED screen. The electric energy required by the forward and reverse rotating motor in the running process is supplied by the storage battery, and the electric energy in the storage battery is converted into the electric energy by the solar cell panel at the upper end of the supporting column. Meanwhile, the laser speed measuring sensor arranged on the outer side of the box body can detect the running condition of passing vehicles, and an alarm can be given once the overspeed condition is found, so that the occurrence of safety accidents is reduced. The LED screen is double-sided, so that the LED screen can provide road information in two directions and can also provide road conditions ahead, and running routes of running vehicles can be planned in advance. In a word, the multifunctional road sign can automatically move up and down, is convenient to overhaul, adopts solar energy resources, realizes the energy-saving effect, and provides favorable help for the good running of municipal roads in China.

Drawings

The present invention will be further explained with reference to the following description of the drawings.

FIG. 1 is a front view of the multifunctional road sign of the present invention;

FIG. 2 is a cross-sectional view of the multifunctional road sign of the present invention;

FIG. 3 is a side view of the internal structure of the strut;

description of reference numerals: 1. a base; 2. a box body; 3. a pillar; 4. a solar panel; 5. a connecting member; 6. an LED screen; 7. a laser speed measuring sensor; 8. a slide rail; 9. a slider; 10. a driven pulley block; 10-1, a second driven pulley; 10-2, a first driven pulley; 11. an active pulley block; 11-1, a second driving pulley; 11-2, a first driving pulley; 12. a positive and negative rotation motor; 13. a storage battery; 14. pulling a rope; 15. and a through hole.

Detailed Description

As shown in fig. 1 to 3, a multifunctional road signboard comprises a base 1 fixedly installed on the ground, a case 2 installed at the upper end of the base 1, and a support 3 installed at the upper end of the case 2. Wherein, the upper end fixed mounting of pillar 3 has solar cell panel 4 for convert solar energy into the electric energy, supply this road sign to use. The upper portion of pillar 3 is through connecting piece 5 fixedly connected with LED screen 6, and the LED screen is two-sided planar structure, plays two-way direction effect. Pillar 3 internally mounted has slide rail 8, the lower extreme fixed mounting of slide rail 8 is in on the base 1, upper end fixed mounting be in on the pillar 3 top.

The lower part of the slide rail 8 is fixedly provided with two driving pulley blocks 11, the number of the driving pulley blocks 11 is two, the two driving pulley blocks are respectively a first driving pulley 11-2 and a second driving pulley 11-1, and the two pulleys are the same in size. The driving pulley block 11 provides power through a forward and reverse rotation motor 12 installed on the base 1, and the forward and reverse rotation motor 12 can drive the first driving pulley 11-2 and the second driving pulley 11-1 to rotate forward or reverse simultaneously. The positive and negative rotation motor 12 is electrically connected with a storage battery 13, and the solar cell panel 4, the LED screen 6, the laser speed sensor 7 and the positive and negative rotation motor 12 are electrically connected with the storage battery 13 and supply electric energy for the solar cell panel 4, the LED screen 6, the laser speed sensor 7 and the positive and negative rotation motor 12. In general, when the sunlight is sufficient, the solar panel 4 can convert the sunlight energy into electric energy to be stored in the storage battery 13 for supplying the electric energy required by the electric parts; when the time of solar illumination is short and the electric energy of light energy conversion is insufficient, the storage battery 13 can be connected with an external power supply, so that sufficient electric quantity is realized, and the normal use of electric parts is ensured.

The upper part of the sliding rail 8 is provided with driven pulley blocks 10 matched with the driving pulley block 11, the number of the driven pulley blocks 10 is two, the two driven pulley blocks are respectively a first driven pulley 10-2 and a second driven pulley 10-1, and the first driving pulley 11-2, the second driving pulley 11-1, the first driven pulley 10-2 and the second driven pulley 10-1 are symmetrically arranged on two sides of the sliding rail 8. One end of the connecting piece 5, which is far away from the LED screen 6, is provided with a sliding block 9 matched with the sliding rail 8, and the sliding block 9 moves up and down on the sliding rail 8. And a through hole 15 for the sliding block 9 to move up and down is formed in the side wall of the pillar 3.

A pull rope 14 is wound on the driving pulley block 11, the pull rope 14 passes through the sliding block 9 and then winds around the driven pulley block 10 to be connected to the driving pulley block 11, namely the pull rope 14 passes through the sliding block 9 from the first driving pulley 11-2 and then sequentially winds around the first driven pulley 10-2, the second driven pulley 10-1 and the second driving pulley 11-1. When the forward and reverse rotation motor 12 is started, the driving wheel set 11 rotates under the power action of the forward and reverse rotation motor, and then the pulling rope 14 is driven to move up and down, so that the sliding block fixedly connected with the pulling rope 14 also moves up and down.

In addition, the driving pulley block 11, the forward and reverse rotating motor 12 and the storage battery 13 are all arranged inside the box body 2, so that the driving pulley block, the forward and reverse rotating motor and the storage battery are protected from being damaged. The forward and reverse rotating motor 12 and the storage battery 13 are both fixedly mounted on the upper end face of the base 1, and stability in the operation process is guaranteed. Install laser speed sensor 7 on the lateral wall of box 2 for detect the condition of operation vehicle, once find that there is the vehicle phenomenon of overtaking, the alarm immediately, thereby reduce the emergence of incident.

The utility model discloses an installation use as follows:

firstly, a base 1 is installed on the ground, and then a forward and reverse rotation motor 12, a slide rail 8 and a storage battery are fixedly installed on the base 1; then, fixedly installing the driving pulley blocks 11 on two sides of the bottom of the slide rail 8, and then fixedly installing the box body 2 on the base 1 after penetrating through the slide rail 8; then, the slide block 9 is installed on the slide rail 8, the driven pulley block 10 is fixedly installed on the upper portion of the slide rail 8, so that the pull rope 14 passes through the slide block 9 from the driving pulley block 11 and bypasses the driven pulley block 10, and finally returns to the driving pulley block 11, and in the process, the pull rope 14 and the slide block 9 are in a fixed connection structure; and then, the support 3 is sleeved on the outer side of the slide rail 8, so that the slide block 9 is positioned in a through hole 15 formed in the support 3, the solar cell panel 4 is fixedly arranged at the top end of the support 3, and the LED screen 6 is fixedly arranged on the slide block 9 through the connecting piece 5. And finally, fixedly mounting the laser speed measuring sensor 7 on the side wall of the box body 2. After the installation is completed, the vertical position of the LED screen 6 is adjusted by starting the forward and reverse rotating motor 12 according to actual conditions, so that automation is realized, fonts on the LED screen 6 can be changed at any time, and the running condition of passing vehicles is detected by the laser speed measuring sensor 7.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. A multifunctional road sign comprises a base (1), a box body (2) arranged at the upper end of the base (1) and a support pillar (3) arranged at the upper end of the box body (2), wherein a solar cell panel (4) is fixedly arranged at the upper end of the support pillar (3), and the upper part of the support pillar (3) is fixedly connected with an LED screen (6) through a connecting piece (5), and is characterized in that a sliding rail (8) is arranged inside the support pillar (3), the lower end of the sliding rail (8) is fixedly arranged on the base (1), and the upper end of the sliding rail is fixedly arranged on the top end of the support pillar (3); a driving pulley block (11) is fixedly mounted at the lower part of the sliding rail (8), the driving pulley block (11) provides power through a forward and reverse rotating motor (12) arranged on the base (1), and the forward and reverse rotating motor (12) is electrically connected with a storage battery (13); a driven pulley block (10) matched with the driving pulley block (11) is arranged at the upper part of the sliding rail (8); a sliding block (9) matched with the sliding rail (8) is arranged at one end, away from the LED screen (6), of the connecting piece (5), and a through hole (15) for the sliding block (9) to move up and down is formed in the side wall of the support column (3); a pull rope (14) is wound on the driving pulley block (11), and the pull rope (14) passes through the sliding block (9) and then bypasses the driven pulley block (10) to be wound and connected on the driving pulley block (11).

2. A multi-functional road sign according to claim 1, wherein: the number of the driving pulley blocks (11) is two, and the driving pulley blocks are respectively a first driving pulley (11-2) and a second driving pulley (11-1); the number of the driven pulley blocks (10) is two, and the driven pulley blocks are respectively a first driven pulley (10-2) and a second driven pulley (10-1); the first driving pulley (11-2), the second driving pulley (11-1), the first driven pulley (10-2) and the second driven pulley (10-1) are symmetrically arranged on two sides of the sliding rail (8).

3. A multi-functional road sign according to claim 2, wherein: the pull rope (14) penetrates through the sliding block (9) from the first driving pulley (11-2) and then sequentially bypasses the first driven pulley (10-2), the second driven pulley (10-1) and the second driving pulley (11-1).

4. A multi-functional road sign according to claim 1, wherein: the driving pulley block (11), the positive and negative rotation motor (12) and the storage battery (13) are all arranged inside the box body (2).

5. A multi-functional road sign according to claim 1, wherein: the positive and negative rotation motor (12) and the storage battery (13) are both fixedly arranged on the upper end surface of the base (1).

6. A multi-functional road sign according to claim 1, wherein: the outer side wall of the box body (2) is provided with a laser speed measuring sensor (7).

7. A multi-functional road sign according to claim 1, wherein: the solar cell panel (4), the LED screen (6), the laser speed measuring sensor (7) and the forward and reverse rotating motor (12) are electrically connected with the storage battery (13).

8. A multi-functional road sign according to claim 1, wherein: the LED screen (6) is of a double-sided plane structure.