CN200942750Y - Safety band alarm device - Google Patents
Safety band alarm device Download PDFInfo
- Publication number
- CN200942750Y CN200942750Y CN 200620087082 CN200620087082U CN200942750Y CN 200942750 Y CN200942750 Y CN 200942750Y CN 200620087082 CN200620087082 CN 200620087082 CN 200620087082 U CN200620087082 U CN 200620087082U CN 200942750 Y CN200942750 Y CN 200942750Y
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- CN
- China
- Prior art keywords
- switch
- parallel
- power supply
- slug relay
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an alarm device for seat belts, which can solve the problem with existing seat belts that warnings cannot be given to drivers when the seat belt is not put on. With advantages like simple structure, convenient use and timely warnings to remind drivers to wear the seat belt etc, the utility model comprises a delay relay, the normally closed contact of which is connected in series with a buzzer, and is then connected in parallel with the delay relay; an indicator lamp is also connected in parallel with the delay relay; all components are connected in parallel, and one end of each component is connected with the power supply, with the other end connected with a switch; the switch is provided at the lock catch of the seat belt; and the power supply is connected with switch of the car key.
Description
Technical field
The utility model designs a kind of warning device, relates in particular to a kind of safety strap warning device of automobile.
Background technology
Automobile all is provided with safety strap in the position of seat at present, so that navigating mate is fastened to guarantee safety when driving.But chaufeur can be forgotten and fastens the safety belt sometimes, causes potential safety hazard.
Summary of the invention
The purpose of this utility model is exactly in order to solve the problem that present safety strap can not be reported to the police to chaufeur when wearing, not provide a kind of simple in structure, easy to use, the safety strap warning device of advantage such as can in time remind that chaufeur fastens one's safety belt.
For achieving the above object, the utility model has adopted following technical scheme:
A kind of safety strap warning device, it comprises slug relay, it is in parallel after its normally closed contact is connected with buzzer phone with slug relay, indicator lamp is also in parallel with slug relay simultaneously, termination power after each element parallel connection, the other end is connected with switch, and this switch is arranged on the safety belt lock catch place, and power supply then is connected with the car key switch.
Described power supply is provided with file protect.
The utility model is by indicator lamp, slug relay, and buzzer phone, switch, slug relay's normally closed switch is formed, and its switch is connected with safety belt lock catch, switch opens when safety strap is fastened, otherwise be closure.When the driver opened key switch, power supply had electricity, if do not fasten the safety belt, then indicator lamp is bright, buzzer warning reminds the driver to fasten one's safety belt, at this moment slug relay's coil electricity, the time that postpones can be regulated, as 1 minute, and 5 minutes etc., after having arrived the delay time of setting, slug relay's normally closed contact is opened, and buzzer phone stops to report to the police, but indicator lamp is still bright, so both can remind the driver, has also controlled noise simultaneously, if the driver fastens one's safety belt, then buzzer phone stops to report to the police, and indicator lamp extinguishes.
The beneficial effects of the utility model are: simple in structure, easy to use, and the problem that can effectively avoid chaufeur to forget fastening the safety belt.
Description of drawings
Fig. 1 is an electrical schematic diagram of the present utility model.
Wherein, 1. file protect, 2. normally closed contact, 3. slug relay, 4. indicator lamp, 5. buzzer phone, 6. switch.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and embodiment.
Among Fig. 1, in parallel with slug relay 3 after the normally closed contact 2 of slug relay 3 is connected with buzzer phone 5, indicator lamp 4 is also in parallel with slug relay 3 simultaneously.End after each element parallel connection passes through file protect 1 power connection, another termination switch, and switch is connected with safety belt lock catch.
Claims (2)
1, a kind of safety strap warning device, it is characterized in that: it comprises slug relay, it is in parallel after its normally closed contact is connected with buzzer phone with slug relay, indicator lamp is also in parallel with slug relay simultaneously, termination power after each element parallel connection, the other end is connected with switch, and this switch is arranged on the safety belt lock catch place, and power supply then is connected with the car key switch.
2, safety strap warning device according to claim 1, it is characterized in that: described power supply is provided with file protect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620087082 CN200942750Y (en) | 2006-07-25 | 2006-07-25 | Safety band alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620087082 CN200942750Y (en) | 2006-07-25 | 2006-07-25 | Safety band alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200942750Y true CN200942750Y (en) | 2007-09-05 |
Family
ID=38717378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620087082 Expired - Fee Related CN200942750Y (en) | 2006-07-25 | 2006-07-25 | Safety band alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200942750Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111466635A (en) * | 2020-04-20 | 2020-07-31 | 重庆第二师范学院 | Motion-preventing mask |
-
2006
- 2006-07-25 CN CN 200620087082 patent/CN200942750Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111466635A (en) * | 2020-04-20 | 2020-07-31 | 重庆第二师范学院 | Motion-preventing mask |
| CN111466635B (en) * | 2020-04-20 | 2022-09-13 | 重庆第二师范学院 | Motion-preventing mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070905 Termination date: 20140725 |
|
| EXPY | Termination of patent right or utility model |