Improved traffic indicating board device

Abstract

The invention discloses an improved traffic indicating board device. The improved traffic indicating board device comprises a rising and falling frame integrally provided with a base, a fixing board arranged above the left side of the rising and falling frame, and an indicating board arranged above the fixing board. A rising and falling device is arranged in the rising and falling frame and comprises a rising and falling groove formed in the rising and falling frame and a rising and falling block capable of being vertically movably arranged in the rising and falling groove. First sliding pushing cavities communicating in the front-back direction are formed in the bottom of the indicating board in the left-right direction correspondingly, a through joint groove is formed between the two sliding pushing cavities, and first sliding pushing blocks are vertically movably mounted in the first sliding pushing cavities. Dovetail grooves communicating in the front-back direction and provided with downward open ends are formed in the first sliding pushing blocks, adjusting joint grooves are formed in the upper ends of the dovetail grooves, and inserting holes communicating with the outer endare formed in the bottom walls of the first sliding pushing cavities. A joint plate is vertically movably mounted in the through joint groove, and the two ends of the joint plate are fixedly connected with the two first sliding pushing blocks.

Description

technical field [0001] The invention relates to the field of traffic indications, in particular to an improved traffic indication board device. Background technique [0002] Traffic signs, also known as traffic lights, are mainly used for guiding vehicles, [0003] grooming. The traditional traffic sign fixing mode is relatively simple, mainly relying on bolts and light fasteners for fixing. Although this fixing method can bring better fixing effects, it is extremely cumbersome and laborious when disassembling and assembling, which seriously affects the efficiency of disassembling and assembling. , In addition, traditional traffic signs need to rely on manual plugging in after fixed installation, but this mode of operation is less safe, there is a great risk of electric shock, and there is a great potential safety hazard. Contents of the invention [0004] The object of the present invention is to provide an improved traffic sign device, which can overcome the above-ment...

AI Technical Summary

Problems solved by technology

The traditional traffic sign fixing mode is relatively simple, mainly relying on bolts and light fasteners for fixing. Although this fixing method can bring better fixing effects, it is extremely cumbersome and laborious when disassembling and assembling, which seriously affects the efficiency of disassembling and assembling. , In addition, traditional traffic signs need to rely on manual plug-in after fixed installation, but this mode of operation is less safe, there is a great risk of electric shock, and there is a great potential safety hazard

Images