CN203228739U - Alarm device of automobile safety belt - Google Patents
Alarm device of automobile safety belt Download PDFInfo
- Publication number
- CN203228739U CN203228739U CN 201320093180 CN201320093180U CN203228739U CN 203228739 U CN203228739 U CN 203228739U CN 201320093180 CN201320093180 CN 201320093180 CN 201320093180 U CN201320093180 U CN 201320093180U CN 203228739 U CN203228739 U CN 203228739U
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- CN
- China
- Prior art keywords
- safety belt
- alarm device
- tightener
- buckle
- automobile
- 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 provides the alarm device of an automobile safety belt, which comprises a storage battery, a starting switch, a safety belt, a safety belt buckle, a buckle seat, a tightener, a normally closed relay, a lead, an alarming lamp and a buzzer. The tightener is internally provided with a gear, a rack and a metal contact. When an automobile is started, the alarm device of the automobile safety belt is electrified to be switched on. When the safety belt is in normal use, the system does not send out an alarm. When the safety belt is in unnormal use, the alarming lamp is lit up. Meanwhile, the buzzer is chirping at the same time. The alarm device is simple in function and can be widely applied in the pre-warning field of automobile safety belts. Due to the adoption of the alarm device, the unnormal behavior during the usage of an automobile safety belt can be prevented.
Description
Technical field
The utility model patent relates to a kind of car belt warning device, also is a kind of safety strap warning device of practicing fraud of preventing.
Background technology
Along with improving constantly of expanding economy and people's living standard, automobile has become the vehicle that generally use in people's daily life, is one of major measure of guaranteeing traffic safety with good car belt.But some driver wear safety belt not often, or be equipped with the safety strap inserted sheet in order not allow annunciator pipe, this inserted sheet just can not pipe after inserting the snap seats hole of safety strap.This way is irresponsibility extremely, has brought potential safety hazard for oneself and passenger, just in case sudden stop or bump bring the injury that originally can avoid or alleviate just may for front-seat personnel, bites off one's own head.
Summary of the invention
At the problems referred to above, the object of the present invention is to provide a kind of anti-malpractices car belt warning device, its driver that can thoroughly stop to entertain idea of leaving things to chance is not with safety strap, perhaps report to the police and the behavior of use plastics inserted sheet in order not pipe, improved the safety of driving, to solve the problem that the orthodox car safety strap exists.
According to the technical scheme that the utility model provides, this device comprises: storage battery, starting switch, safety strap, safety belt buckle, snap seats, tightener, normally closed relay, lead, alarm lamp and buzzer phone.
The utility model has a metallic contact switch in the safety belt buckle seat, can connect switch after detecting on the buckle of safety belt.
Gear, tooth bar and metallic contact are arranged in the utility model seat-belt retractor, after on the buckle of safety belt, the gear rotation in the tightener, the tooth bar that is meshed with gear moves, and mobile tooth bar contacts the back circuit and connects with metallic contact.
The utility model function is simple, and using method and general-utility car safety strap are similar.
Description of drawings
Fig. 1 is pull up circuit scheme drawing of the present utility model.
Fig. 2 is tightener structural representation of the present utility model.
The specific embodiment
Shown in Figure 1, this car belt warning device comprises compositions such as storage battery, starting switch, safety strap, safety belt buckle, snap seats, tightener, normally closed relay, lead, alarm lamp and buzzer phone.
The utility model is reported to the police and partly is made up of normally closed relay, lead, alarm lamp and buzzer phone.
The utility model test section is made up of starting switch, lead, safety strap, safety belt buckle, snap seats, tightener etc.
During the utility model work, behind the automotive ignition, the energising of safety strap prior-warning device also starts; When safety belt buckle inserted snap seats and safety strap extended length greater than the situation of minimum length, system did not report to the police; When safety strap is not buckled or only is to buckle safety belt buckle, but safety strap when elongation or extended length be not less than minimum length, and then alarm lamp can be bright, simultaneously buzzer call.
Claims (1)
1. the utility model is the car belt warning device, and this device comprises: storage battery, starting switch, safety strap, safety belt buckle, snap seats, tightener, normally closed relay, lead, alarm lamp and newspaper buzzer phone.It is characterized in that: a metallic contact switch is arranged in snap seats, after detecting safety belt buckle to insert snap seats, can connect switch; Gear, tooth bar and metallic contact are arranged in the tightener, after on the buckle of safety belt, the rotation of gear in the tightener, the tooth bar that is meshed with gear moves, mobile tooth bar with make the circuit connection after metallic contact contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320093180 CN203228739U (en) | 2013-02-28 | 2013-02-28 | Alarm device of automobile safety belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320093180 CN203228739U (en) | 2013-02-28 | 2013-02-28 | Alarm device of automobile safety belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203228739U true CN203228739U (en) | 2013-10-09 |
Family
ID=49284883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320093180 Expired - Fee Related CN203228739U (en) | 2013-02-28 | 2013-02-28 | Alarm device of automobile safety belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203228739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104163157A (en) * | 2014-07-31 | 2014-11-26 | 沙洲职业工学院 | Automobile safety belt speed-limiting alarm device |
-
2013
- 2013-02-28 CN CN 201320093180 patent/CN203228739U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104163157A (en) * | 2014-07-31 | 2014-11-26 | 沙洲职业工学院 | Automobile safety belt speed-limiting alarm device |
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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: 20131009 Termination date: 20170228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |