Efficient and energy-saving soft light box and using method thereof

Abstract

The invention discloses an efficient and energy-saving soft light box and a using method thereof. The efficient and energy-saving soft light box comprises a supporting frame, a protection base is fixedly arranged at the top end of the supporting frame, and a supporting frame guide sleeve is arranged on the surface of the supporting frame; according to the invention, through the clamping of the support rod bumps and protection base grooves and the fastening of the screw rods and the nuts, the support rods and the protection base are firmly fixed, the support rods are convenient to install, thesupporting frame is prevented from toppling over due to strong convection wind and rainstorm,and the protection base is prevented from being collapsed by heavy snow, so that the safety is improved; the portable box is fixed in a fixing groove in the bottom end of the front surface of the bulletin board through the fastening screw, so that pens and cleaning cloth can be conveniently placed in a containing cavity of the portable box, and characters and pictures can be conveniently written on the bulletin board; when writing is wrong, a user can take the cleaning cloth conveniently to wipe away the mistakes, so that user experience is improved; and through the protection base guide column and the support frame guide sleeve, the guide mounting effect is achieved when the protection base is connected with the support frame.

Description

Technical field[0001]The invention belongs to the technical field of light boxes, and specifically relates to a high-efficiency and energy-saving soft light box and a use method thereof.Background technique[0002]The light box is a film-viewing light box (emitter) for see-through X-ray photos (negative film). The light box generally uses a light film, preferably a PC board. This material can withstand high temperatures of 145 degrees and low temperature of -55 degrees.[0003]However, there are still some unreasonable factors in the use of the existing soft light box. When the existing soft light box is used, it is used with the publicity column to enhance the usability. At the same time, writing things on the publicity column requires additional The pen and cleaning cloth, etc., increase the time consumption of writing; when the existing soft light box is in use, it is easy to seep water and snow when it encounters strong convection weather and rain and snow, which will affect the ser...

AI Technical Summary

Problems solved by technology

[0003] However, there are still some unreasonable factors in the use of the existing soft light boxes. When the existing soft light boxes are in use, they are used with bulletin boards to enhance usability and to write things on the bulletin boards. The belt pen and cleaning cloth, etc. increase the time-consuming of writing; when the existing soft light box is in use, when it encounters strong convection weather and rainy and snowy weather, it is easy to seep water and snow and affect the service life of the light box; and the protective seat and The lack of guiding measures when the support legs are fixed is not conducive to quick installation and fixation; in order to better protect the effect of the soft light box; it is more time-saving and labor-saving to use with the billboard; to increase the stability of the fixation and avoid strong convection weather and rainy and snowy weather better play a protective effect; for this reason, the present invention provides a high-efficiency and energy-saving soft light box and its use method

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