Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

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
View PDF0 Cites 1 Cited by
  • 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 role when walking to and from school or crossing the road, and safety accidents are prone to occur

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Safe schoolbag
  • Safe schoolbag

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 ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A45C3/02A45C15/06A45F3/04
Inventor 张芷粤
Owner 张芷粤
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com