CN2696383Y - All-weather bag with signalling for help used for traffic safety - Google Patents
All-weather bag with signalling for help used for traffic safety Download PDFInfo
- Publication number
- CN2696383Y CN2696383Y CN 200420044491 CN200420044491U CN2696383Y CN 2696383 Y CN2696383 Y CN 2696383Y CN 200420044491 CN200420044491 CN 200420044491 CN 200420044491 U CN200420044491 U CN 200420044491U CN 2696383 Y CN2696383 Y CN 2696383Y
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Abstract
The utility model relates to an all-weather bag with signaling for help used for traffic safety, which discloses that an LED is arranged on the bag and can be connected with an automatic luminous circuit in a rainy day without sunshine, in a cloudy day, in the evening, in a snowy day, or at night. A speaker is connected with an automatic aural warning circuit without illumination. On the base of the existing functions of reflection, noctilucence and electric light of the bag for traffic safety, the utility model can automatically emit bright electric light, and makes loud acoustic alarm sound when strong light irradiates. When people climb mountains, travel, and workers who explore mines in the field or the aged are not extremely well, the electrical switch on the bag can be pressed to make the alarm sound to call for help.
Description
Technical field
The utility model relates to the loading bag that daily outdoor activity is carried, and particularly has school bag, knapsack, school bag, mountain-climbing bag, the bag of exploring, the old man of warning function to call for help bag, leisure bag etc.
Background technology
At present, be convenient to outdoor activity and the bag style that carries is many, briefcase, knapsack, school bag, handbag, purse are arranged, these bags are not only practical, and give people great convenience.Because large natural environment rich and varied, all have every day dawn, daytime, at dusk, night rainy weather, even dim daytime of sandstorm, all caused the traffic accident of certain modern civilization society.In order to reduce the generation of traffic accident, scientific worker and system concessionaire engage in research all the year round, develop new bag.Such as from the early stage safe school bag that reflective marker is arranged, auto lamp over hundred meters is impinged upon reflect strong incandescence on the reflective marker, remind driver's attention.Then following one by one have a safe school bag reflective, the noctilucence mark, and this school bag can oneself send light at the night that does not have light source except having reflection function, and the people around reminding note.Then on this basis, added the sparkling light of the light emitting diode in charged source.After these have school bags entry to WTO of safety instruction, particularly to the pupil and Yan Shijia umbrella, protecting wall, reduced traffic accident greatly, protected children's health safety.But so these cue marks or device can't further block up the interpreter that breaks off relations to people, particularly children's harm, reflective marker was not reflective when this mainly was no light irradiation, the light that the noctilucence mark sent when do not have light source night is invisible when distance is far away slightly, can luminous diode be just luminous after people connect power supply, forgotten to go out electric switch, then just not luminous, and old man's health does not extremely have corresponding alarm in good time yet, though, still can not satisfy people to reducing traffic accident and old man's safe requirement or hope so above these safe school bags are arranged.
Summary of the invention
The purpose of this utility model provides a kind of all-weather traffic safety, calls for help and carry bag, outside its reflective, noctilucent function based on existing traffic safety school bag, particularly to send bright electric light automatically at night, when meeting strong illumination, send the chimes of doom of big sound equipment, extremely not in good time when old man's health, can wrap the electric switch calling for help by opening immediately.
Technical solution of the present utility model is, on the basis of existing reflective marker that carries bag and noctilucence mark, the utility model has particularly been wrapped light emitting diode carrying, and can be connected by automatic luminescent line with the night of unglazed irradiation, loudspeaker are arranged, and automatic audible alarm circuit is connected during with unglazed irradiation.
The above carries bag and is meant that school bag, knapsack and mountain-climbing bag, the bag of exploring, old man call for help bag, leisure bag.
The night of the above unglazed irradiation, luminescent line was automatically, and power line links to each other with LED 1, LED2 respectively, and LED1, LED2 link to each other the R1 that IC1 port 3 links to each other with power line with input 2 and the input 1 of trigger IC1 respectively again.And R2 in parallel links to each other with photo resistance Gds, and photo resistance Gds links to each other with ground wire GND again, and resistance R 2 links to each other with triode Q1, and the emitter stage of Q1 links to each other with R4 resistance, and R4 links to each other with ground wire GND again.
Described in the utility model when having illumination to penetrate automatic audible alarm circuit be, power line links to each other with resistance R 1, R1 links to each other with the R2 and the photo resistance Gds of parallel connection again, photo resistance Gds links to each other with ground wire GND, resistance R 2 links to each other with triode Q1, base stage while and the resistance R 3 that links to each other with power line of Q1, the trigger end 1 of trigger IC2 links to each other, the capacitor C that the port 2 of IC2 links to each other with power line, and triode Q2 links to each other, the base stage of Q2 links to each other with warning device loudspeaker one end, the other end of warning device loudspeaker links to each other with power line, and the emitter stage of triode directly links to each other with ground wire.
The utility model with circuit that photo resistance Gds is in parallel on the resistance R 5 and the K switch of connecting arranged.
The utility model has the advantages that outside reflective, noctilucence based on existing traffic safety school bag, the electric light function, send bright electric light at night automatically, when meeting strong illumination, send the chimes of doom of big sound equipment.Mountain-climbing, tourism, open-air mine locating personnel are in danger or extremely not in good time when old man's health, can be immediately wrap the electric switch calling for help that sounds the alarm by opening.
Description of drawings
Fig. 1 the utility model bag organigram
Fig. 2 circuit organigram of the present utility model
The specific embodiment
Shown in Fig. 1,2, Reflect light line 1, noctilucence line 2 are arranged on the utility model school bag front, in the school bag front upper light emitting diode 3 is arranged, and loudspeaker 4.
Unglazed according to situation: photo resistance Gds is very big.
Power line links to each other with light emitting diode 3, LED1, LED2 respectively, LED1, LED2 link to each other with the input 2,1 of the IC1 of trigger model 04211 respectively again, R1 that IC1 port 3 links to each other with power line and R2 in parallel link to each other with photo resistance Gds, photo resistance Gds links to each other with ground wire GND again, resistance R 2 links to each other with triode Q1, the emitter stage of Q1 links to each other with R4 resistance, and R4 links to each other with ground wire GND again.
Operation principle: unglazed according under the condition, can think that the photo resistance size is ∞, it is off-state, a point place high potential, the IC1 trigger is conducting through triggering, makes light emitting diode shinny, and a point high potential makes the Q1 conducting through resistance R 2, be base stage b point electronegative potential, the IC2 trigger end 1 of model 04212 does not have the high potential input and is in wait state.
Light conditions is arranged: photo resistance Gds can think that resistance is zero.
Power line links to each other with resistance R 1, R1 links to each other with the R2 and the photo resistance Gds of parallel connection again, photo resistance Gds links to each other with ground wire GDN, resistance R 2 links to each other with triode Q1, base stage while and the resistance R 3 that links to each other with power line of Q1, the trigger end 1 of the trigger IC2 of model 04212 links to each other, capacitor C and triode Q2 that the port 2 of IC2 links to each other with power line simultaneously link to each other, the base stage of Q2 links to each other with warning device loudspeaker 4 one ends, the other end of warning device loudspeaker 4 links to each other with power line, and the emitter stage of triode directly links to each other with ground wire.
Operation principle: under the light conditions, can think that photo resistance is 0, promptly be equivalent to a lead, the a point is in electronegative potential, and IC1 trigger trigger end is in low-potential state, does not trigger, so light emitting diode does not work, the base stage of triode Q1 is in high potential state at this moment, links to each other with the trigger end 1 of trigger IC2, triggers IC2 (even IC2 work) and makes alarm equipment alarm then.
When the old man is badly in need of calling for help:
The resistance R 5 and the K switch of connecting arranged on the circuit being in parallel with photo resistance Gds.As the K switch closure, circuit is connected, and loudspeaker 4 just send chimes of doom.
Operation principle is: the K switch closure, its operation principle and above photo resistance Gds can think that resistance is that zero situation is the same.
Claims (5)
1, bag is carried in all-weather traffic safety, calling for help, comprise reflective, the noctilucence alert flag of carrying bag, wrapping, it is characterized in that having wrapped light emitting diode, and can be connected by automatic luminescent line with the night of unglazed irradiation, loudspeaker are arranged, and automatic audible alarm circuit is connected during with unglazed irradiation.
2, all-weather traffic safety according to claim 1, call for help and to carry bag, it is characterized in that it is that school bag, knapsack and mountain-climbing bag, the bag of exploring, old man call for help bag, leisure bag that indication carries bag.
3, bag is carried in all-weather traffic safety according to claim 1, calling for help, the automatic luminescent line of energy at night that it is characterized in that unglazed irradiation be, power line links to each other with LED 1, LED2 respectively, LED1, LED2 link to each other with input 2 and the input 1 of trigger IC1 respectively again, the R1 that IC1 port 3 links to each other with power line, and R2 in parallel links to each other with photo resistance Gds, photo resistance Gds links to each other with ground wire GND again, resistance R 2 links to each other with triode Q1, the emitter stage of Q1 links to each other with R4 resistance, and R4 links to each other with ground wire GND again.
4, all-weather traffic safety according to claim 1, bag is carried in calling for help, automatic audible alarm circuit is when it is characterized in that having illumination to penetrate, power line links to each other with resistance R 1, R1 links to each other with the R2 and the photo resistance Gds of parallel connection again, photo resistance Gds links to each other with ground wire GND, resistance R 2 links to each other with triode Q1, base stage while and the resistance R 3 that links to each other with power line of Q1, the trigger end 1 of trigger IC2 links to each other, the capacitor C that the port 2 of IC2 links to each other with power line, and triode Q2 links to each other, the base stage of Q2 links to each other with warning device loudspeaker one end, the other end of warning device loudspeaker links to each other with power line, and the emitter stage of triode directly links to each other with ground wire.
5, all-weather traffic safety according to claim 3, call for help and to carry bag, it is characterized in that the resistance R 5 and the K switch of connecting being arranged on the circuit being in parallel with photo resistance Gds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420044491 CN2696383Y (en) | 2004-04-06 | 2004-04-06 | All-weather bag with signalling for help used for traffic safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420044491 CN2696383Y (en) | 2004-04-06 | 2004-04-06 | All-weather bag with signalling for help used for traffic safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2696383Y true CN2696383Y (en) | 2005-05-04 |
Family
ID=34775234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420044491 Expired - Fee Related CN2696383Y (en) | 2004-04-06 | 2004-04-06 | All-weather bag with signalling for help used for traffic safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2696383Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101816477A (en) * | 2010-03-25 | 2010-09-01 | 佘龙华 | Safety school bag for personnel traffic safety |
| CN103852162A (en) * | 2012-12-06 | 2014-06-11 | 广州市雷腾照明科技有限公司 | Light attenuation control circuit |
-
2004
- 2004-04-06 CN CN 200420044491 patent/CN2696383Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101816477A (en) * | 2010-03-25 | 2010-09-01 | 佘龙华 | Safety school bag for personnel traffic safety |
| CN103852162A (en) * | 2012-12-06 | 2014-06-11 | 广州市雷腾照明科技有限公司 | Light attenuation control circuit |
| CN103852162B (en) * | 2012-12-06 | 2016-05-18 | 广州市雷腾照明科技有限公司 | Light decay control circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050504 |