CN203427746U - Automobile safety belt warning device - Google Patents
Automobile safety belt warning device Download PDFInfo
- Publication number
- CN203427746U CN203427746U CN201320382436.2U CN201320382436U CN203427746U CN 203427746 U CN203427746 U CN 203427746U CN 201320382436 U CN201320382436 U CN 201320382436U CN 203427746 U CN203427746 U CN 203427746U
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- Prior art keywords
- safety belt
- controller
- automobile
- warning device
- safety
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- 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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- 230000000007 visual effect Effects 0.000 claims description 4
- 238000013480 data collection Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
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Abstract
The utility model relates to an automobile safety belt warning device which comprises a power supply and a controller. The controller is connected with the automobile power supply. The controller is connected with a safety belt detecting device and an alarming device. The safety belt detecting device is an infrared emitter arranged in a safety belt locking buckle, and an infrared receiver is arranged on the opposite face of the infrared emitter. The infrared receiver is connected with the controller. The automobile safety belt warning device improves safety of driving.
Description
Technical field
The utility model relates to a kind of warning device of automobile, particularly a kind of automobile safety belt alarm device.
Background technology
At present, automobile is all provided with safety strap on driver's seat and passenger seat position, so that chaufeur and passenger fasten and guarantee safety when driving.But occupant forgets and fastens the safety belt sometimes, causes potential safety hazard.Therefore, warning device need to be installed in automobile, to remind chaufeur and passenger to fasten seat belts.
Chinese utility model patent CN201784571U discloses a kind of automobile safety belt alarm device, comprising: power circuit, microcontroller and the speed data collection circuit being attached thereto respectively, safety strap testing circuit, loudspeaker driving circuit and drive circuit of indicator.Wherein, described microcontroller according to by speed data collection to vehicle speed signal and the status signal of each safety strap of detecting of safety strap testing circuit control described loudspeaker driving circuit and drive circuit of indicator and realize and reporting to the police.This warning device can judge according to the speed of a motor vehicle of running car the mode of warning, only have when measuring when speed of operation surpasses setting value and just can report to the police, and the mode of prompting not only has light prompt, also increased auditory tone cues, can remind in time passenger in chaufeur and car to fasten seat belts, be playing a role that safety strap can be real, people's life and property loss is down to minimum.
Summary of the invention
The utility model technical issues that need to address are to provide a kind of sensitive automobile safety belt alarm device.
For solving above-mentioned technical matters, comprise power supply, controller, described controller is connected with automobile power source, on described controller, be also connected with safety strap detecting device and warning device, described safety strap detecting device is to be provided with infrared transmitter in safety belt lock catch, and described infrared transmitter opposite is provided with infrared receiver; Described infrared receiver is connected with controller.
Described warning device is combined aural and visual alarm.
On described controller, be connected with hand/automatic transfer switch.
Adopt after said structure, by judging infrared transmitter and coordinating of infrared receiver whether the dead bolt of safety strap is inserted into safety belt lock and smashs, and whether detection occupant that like this can be sensitive has fastened safety strap.If no, by annunciator, remind occupant, improved the safety of driving.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model automobile safety belt alarm device.
In figure: 1 is controller, 2 is safety belt lock catch, and 3 is lockhole, and 4 is infrared transmitter, and 5 is infrared receiver, and 6 is annunciator, and 7 is hand/automatic transfer switch, and 8 is power supply
The specific embodiment
Automobile safety belt alarm device as described in Figure 1, comprises power supply 8, controller 1, and described controller 1 is connected with automobile power source 8, by automobile power source 8, gives controller self-powered.On described controller 1, be also connected with safety strap detecting device and warning device, described safety strap detecting device is that 2 li of safety belt lock catch are provided with infrared transmitter 4, and described infrared transmitter 4 opposites are provided with infrared receiver 5; Described infrared receiver 5 is connected with controller 1.
Described warning device is combined aural and visual alarm 6.
On described controller 1, be connected with hand/automatic transfer switch 7.
The principle of work of described automobile safety belt alarm device is as follows: the upper end of safety belt lock catch 2 has lockhole 3, and safety strap dead bolt can be inserted in lockhole 3 fixing.After car engine, 1 power supply of 8 pairs of controllers of power supply, infrared transmitter 4 transmitting infrared rays.If occupant does not fasten the safety belt, safety strap dead bolt is not just smashed at safety belt lock, infrared receiver 5 just can receive the signal that infrared transmitter 4 is sent, and controller 1 is just controlled combined aural and visual alarm 6 alarm of sounding, and flicker presents alarm pattern on read-out.After occupant fastens one's safety belt, safety strap dead bolt is inserted in lockhole 3, and safety strap dead bolt has just blocked the infrared ray that infrared transmitter 4 is sent, and infrared receiver 5 does not just receive signal, and this is that controller 1 will stop alarm.Hand/the automatic transfer switch 7 connecting on controller 1 is mainly in order still not have to stop siren horn ceaselessly to give the alarm under situation of movement at car engine state.
Claims (3)
1. an automobile safety belt alarm device, comprise power supply, controller, described controller is connected with automobile power source, on described controller, be also connected with safety strap detecting device and warning device, it is characterized in that: described safety strap detecting device is to be provided with infrared transmitter in safety belt lock catch, described infrared transmitter opposite is provided with infrared receiver; Described infrared receiver is connected with controller.
2. according to automobile safety belt alarm device claimed in claim 1, it is characterized in that: described warning device is combined aural and visual alarm.
3. according to automobile safety belt alarm device claimed in claim 1, it is characterized in that: on described controller, be connected with hand/automatic transfer switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320382436.2U CN203427746U (en) | 2013-06-28 | 2013-06-28 | Automobile safety belt warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320382436.2U CN203427746U (en) | 2013-06-28 | 2013-06-28 | Automobile safety belt warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203427746U true CN203427746U (en) | 2014-02-12 |
Family
ID=50056802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320382436.2U Expired - Fee Related CN203427746U (en) | 2013-06-28 | 2013-06-28 | Automobile safety belt warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203427746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108556791A (en) * | 2018-06-05 | 2018-09-21 | 安庆市盛泰汽配制造有限责任公司 | A kind of automobile safety belt alarm device |
-
2013
- 2013-06-28 CN CN201320382436.2U patent/CN203427746U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108556791A (en) * | 2018-06-05 | 2018-09-21 | 安庆市盛泰汽配制造有限责任公司 | A kind of automobile safety belt alarm device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140212 |
|
| CU01 | Correction of utility model | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: On July 14, 2023, the expiration and termination of 39 volumes and 2802 issues of the patent Number: 28-02 Volume: 39 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 |