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Indicator drop for urban planning

A technology for urban planning and signage, applied in display devices, signs, instruments, etc., can solve problems such as danger, inconvenience, and ambiguity, and achieve the effect of extending service life, convenient maintenance and replacement, and convenient replacement and maintenance.

Inactive Publication Date: 2017-09-15
NORTHWEST UNIV(CN)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Signs are indispensable in urban planning. Signs are generally installed on iron poles on both sides of the road. They are of high height and provide road information for passers-by. Problem: The text on the signs is easily faded or blurred, which is inconvenient for passers-by to see, so someone regularly maintains these signs
[0003] In addition, due to the rapid development of the city, the information on the signage lags behind. When it is necessary to change the information on the signboard, it is necessary to use tools such as ladders to replace the information on the signboard. People climb up and down. Dangerous, and after the change, you have to reinstall the sign on the iron rod, which is very inconvenient

Method used

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  • Indicator drop for urban planning
  • Indicator drop for urban planning
  • Indicator drop for urban planning

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1: As shown in the figure, a signboard 3 for urban planning includes a column 1, a connecting ring 2 and a plurality of signboards 3, and also includes a canopy board 4 fixed on the top of the column 1 and a bottom panel fixed on the bottom of the column 1. The counterweight 5, a plurality of indicator boards 3 are evenly arranged on the connecting ring 2, the connecting ring 2 can move up and down through the lifting mechanism 6 and set on the column 1, the connecting ring 2 is provided with a threaded hole 21, and the lifting mechanism 6 includes a screw The screw mandrel 61, the first bevel gear 62, the second bevel gear 63, the adjusting member 64 and the mounting frame 65 connected to the threaded hole 21, the mounting frame 65 is fixed on the column 1, and the mounting frame 65 has a receiving chamber 651, Both the first bevel gear 62 and the second bevel gear 63 are located in the accommodation cavity 651, the screw mandrel 61 is rotatably arranged betw...

Embodiment 2

[0020] Embodiment 2: As shown in the figure, a sign 3 for urban planning includes a column 1, a connecting ring 2 and a plurality of signs 3, and also includes a canopy board 4 fixed on the top of the column 1 and a bottom panel fixed on the bottom of the column 1. The counterweight 5, a plurality of indicator boards 3 are evenly arranged on the connecting ring 2, the connecting ring 2 can move up and down through the lifting mechanism 6 and set on the column 1, the connecting ring 2 is provided with a threaded hole 21, and the lifting mechanism 6 includes a screw The screw mandrel 61, the first bevel gear 62, the second bevel gear 63, the adjusting member 64 and the mounting frame 65 connected to the threaded hole 21, the mounting frame 65 is fixed on the column 1, and the mounting frame 65 has a receiving chamber 651, Both the first bevel gear 62 and the second bevel gear 63 are located in the accommodation cavity 651, the screw mandrel 61 is rotatably arranged between the ca...

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Abstract

The invention discloses an indicator drop for urban planning. The indicator drop comprises a column, a connecting ring, a plurality of indicator boards, a rainshed plate fixed on the top of the column and a counterweight piece fixed on the bottom of the column, wherein the indicator boards are distributed on the the periphery of the connecting ring evenly, and the connecting ring can move up and down through a lifting mechanism, and is arranged at the column and provided with a threaded hole; the lifting mechanism comprises a screw rod connected with the threaded hole in a bolt joint mode, a first bevel gear, a second bevel gear, an adjusting piece and an installation rack, and the installation rack is fixed on the column and provided with a containing chamber inside which the first bevel gear and the second bevel gear are located; the screw rod is rotationally arranged between the rainshed plate and the counterweight piece, and the screw rod and the first bevel gear are coaxially fixed; the first bevel gear is meshed with the second bevel gear, and the second bevel gear is rotationally arranged inside the containing chamber; the adjusting piece is fixedly connected with the second bevel gear through a spindle, and arranged outside the containing chamber. The indicator drop has the advantages of being longer in service life, convenient to repair and replace.

Description

technical field [0001] The invention relates to a sign, in particular to a sign for urban planning. Background technique [0002] Signs are indispensable in urban planning. Signs are generally installed on iron poles on both sides of the road. They are of high height and provide road information for passers-by. Problem: The text on the signs is easily faded or blurred, which is not convenient for passers-by to see, so someone regularly maintains these signs. [0003] In addition, due to the rapid development of the city, the information on the signage lags behind. When it is necessary to change the information on the signboard, it is necessary to use tools such as ladders to replace the information on the signboard. People climb up and down. It is dangerous, and after the change, it is very inconvenient to reinstall the sign on the iron rod. Contents of the invention [0004] The object of the present invention is to solve the above problems and provide a signboard for u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F7/02G09F7/20
CPCG09F7/02G09F7/20
Inventor 赵志勇孙珊
Owner NORTHWEST UNIV(CN)
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