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Foldable and moveable signboard

A sign, folding technology, applied in the field of signs, to achieve compact structure, small footprint, good effect

Inactive Publication Date: 2010-10-13
NANJING JINCHANGJIANG TRANSPORTATION EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

2. The sign board is damaged by the impact of the device itself due to bumps during transportation

Method used

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  • Foldable and moveable signboard
  • Foldable and moveable signboard
  • Foldable and moveable signboard

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The present invention will be further described below in conjunction with the accompanying drawings.

[0025] As shown in the figure, a foldable mobile sign board includes a base 1, a warning sign 2, an LED display 8, a generator 15, an upper support frame 9, a lower support frame, a hinge 6, an electric push rod 10, and a lower support The frame can be divided into a front support frame 4 and a rear support frame 12. The base 1 is a frame, which is welded vertically and horizontally by a group of channel steel and angle steel. The generator 15 is welded and fixed in the frame of the base 1 to avoid the The damage caused by the dislocation or slipping of the generator in the process, the generator 15 is the drive source of the whole foldable mobile signboard, which guarantees the power supply to the fluorescent tube in the warning sign 2, the LED display screen 8, and the electric push rod 10.

[0026] The front support frame 4 and the rear support frame 12 all are weld...

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PUM

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Abstract

The invention discloses a foldable and moveable signboard, which solves the problems of large occupied space, single use function, inconvenient transportation, easy damage in the transportation process, and the like in the prior signboard. The foldable and moveable signboard comprises a pedestal, alarm signs, an LED display screen, a generator, an upper supporting frame, a lower supporting frame,a hinge and an electric push rod, wherein the lower supporting frame can be divided into a front supporting frame and a rear supporting frame; the generator, the front supporting frame and the rear supporting frame are fixed on the pedestal; the upper supporting frame is movably connected with the front supporting frame through the hinge; one side of the upper supporting frame is provided with theLED display screen, and one side of the lower supporting frame is provided with the alarm signs; and the electric push rod is arranged between the upper supporting frame and the rear supporting frame. The foldable and moveable signboard has a compact structure, is provided with a plurality of the alarm signs on the LED display screen, is suitable to be used in various situations, and has good protective effect.

Description

technical field [0001] The invention discloses a sign board, in particular to a foldable and movable sign board. Background technique [0002] In order to ensure the safe driving of construction vehicles and social vehicles, strengthen traffic control on construction roads, avoid traffic accidents, and ensure the safety of national property and the lives of the general public, during road construction operations, especially on expressways, construction needs to occupy Social access roads must be equipped with indicator signs, warning signs, prohibition signs, speed limit signs, etc. All kinds of signs must be eye-catching, complete, and sufficient in number, which can play a warning role and ensure safe construction operations. However, the signboards in the prior art take up a lot of space and are extremely inconvenient to carry. During transportation, it is easy to cause the device itself to be damaged due to bumps. At the same time, the sign patterns on the signboards ar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F7/18G09F9/33G09F13/04
Inventor 许德金董郅俣李明
Owner NANJING JINCHANGJIANG TRANSPORTATION EQUIP
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