Safe schoolbag

A schoolbag and safety technology, applied in the field of schoolbags, can solve problems such as failure to play a safety warning role and safety accidents.

Inactive Publication Date: 2016-06-01
张芷粤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the case of poor light at night, rainy days, foggy days, etc., it cannot play a safety warning

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] See attached figure 1 And attached figure 2 , a safety school bag in the present invention is characterized in that it includes a bag body 100, a strap 200, an LED light 300 and a circuit board,

[0018] And the LED light 300 is arranged on the front front end of the bag body 100 and the front end of the strap 200, a waterproof bag 400 is provided on one side of the bag body 100, and the circuit board is placed in the waterproof bag 400;

[0019] The circuit board includes a power supply 401, a control device 403 and an LED drive circuit 404, and the control device 403 adjusts the LED drive circuit 404 according to the brightness sensed by the brightness sensor 600, and the LED drive circuit 404 is connected to the LED lamp 300 .

[0020] Further, the LED lamps 300 are connected in parallel with each other.

[0021] Furthermore, a luminous film is also provided on the front front of the bag body 100 .

[0022] Preferably but not limited to, the power source 401 is ...

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PUM

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Abstract

The invention relates to a schoolbag, and more specifically relates to a safe schoolbag with anti-lost functions and alarming functions. The safe schoolbag comprises a bag body, belts, a brightness sensor, LED lamps, and a circuit board; the brightness sensor is arranged on the front surface front end of the bag body; the LED lamps are arranged on the front surface front end of the bag body and the front ends of the belts; one side of the bag body is provided with a waterproof bag; the circuit board is arranged in the waterproof bag; the circuit board comprises a power source, a control device, and an LED driving circuit; the control device is used for adjusting the LED driving circuit based on the brightness sensed by the brightness sensor; and the LED driving circuit is connected with the LED lamps. The safe schoolbag is capable of sending safety warning in walking to and from school of students, or in crossing of the street when light is poor at night or in rainy day or in foggy day.

Description

technical field [0001] The invention relates to a school bag, in particular to a safety school bag with anti-loss function and warning function. Background technique [0002] At present, children's schoolbags only provide the function of storing books and stationery, and cannot play the role of safety protection. In poor light conditions such as night, rainy day, foggy day, etc., when walking to and from school or crossing the road, it cannot play a safety warning role, and safety accidents are prone to occur. Contents of the invention [0003] Aiming at the above-mentioned problems in the prior art, the present invention proposes a safety school bag that can serve as a warning. [0004] In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: [0005] A safety schoolbag, comprising a bag body, straps, a brightness sensor, an LED light and a circuit board, and the brightness sensor is arranged at the ...

Claims

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Application Information

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IPC IPC(8): A45C3/02A45C15/06A45F3/04
Inventor 张芷粤
Owner 张芷粤
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