CN207631195U - A kind of vehicle and its safety belt detecting system - Google Patents
A kind of vehicle and its safety belt detecting system Download PDFInfo
- Publication number
- CN207631195U CN207631195U CN201721794576.5U CN201721794576U CN207631195U CN 207631195 U CN207631195 U CN 207631195U CN 201721794576 U CN201721794576 U CN 201721794576U CN 207631195 U CN207631195 U CN 207631195U
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- CN
- China
- Prior art keywords
- safety belt
- permanent magnet
- magnetic induction
- induction sensor
- detecting system
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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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- Automotive Seat Belt Assembly (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
The utility model is related to a kind of vehicle and its safety belt detecting systems, safety belt detecting system includes safety belt, one end of safety belt is wound in coiler, the other end of safety belt is connected to across guide plate in connection structure, the eye-splice with snap fit is provided on safety belt, magnetic induction sensor is provided in coiler, on safety belt permanent magnet is correspondingly arranged on magnetic induction sensor, the distance of reaction of permanent magnet and magnetic induction sensor is less than or equal to 20cm, the safety belt detecting system further includes controller and the warning device that is connected with controller signals, start machine detecting device and passenger detection device.After engine start and when detecting occupied in corresponding seat, safety belt must be pulled out will not just alarm outside the safe distance 20cm of magnetic induction sensor, solve and be directly inserted in lock not across human body in the prior art or be inserted in the problems in lock using blind plug.
Description
Technical field
The utility model is related to vehicle safety belt fields, and in particular to a kind of vehicle and its safety belt detecting system.
Background technology
The basic protective device of driver and passenger is protected when safety belt seat automobile collides, China has advised
Determine vehicle driver, passenger should use according to regulations safety belt in motor-driven vehicle going.On existing automobile generally all
It is not warning device equipped with safety belt, does not fasten one's safety belt after vehicle launch, vehicle will sends out the alarm sound of prompt.
And most people can be generally directly inserted in using an empty eye-splice is purchased in the buttonhole of lower section, the latter is pulled through safety from body rear
With being inserted into the buttonhole of lower section, warning device of out-tricking causes to bring to driver and passenger when automobile collides
More serious safety problem.
Utility model content
The purpose of this utility model is to provide a kind of safety belt detecting systems, are not to solve safety belt in the prior art
When alarm set the problem of being easily avoided；Meanwhile the purpose of this utility model also resides in a kind of use safety belt of offer and detects
The vehicle of system.
To achieve the above object, a kind of safety belt detecting system of the utility model adopts the following technical scheme that：A kind of peace
Full band detecting system, including safety belt, wound in coiler, the other end of safety belt is disposed through vehicle for one end of safety belt
The guide plate on body top is connected in the connection structure of lower car body, be provided on safety belt for the lock that is set on car body
Mutually matched eye-splice is detained, is provided with magnetic induction sensor in the coiler, it is corresponding with magnetic induction sensor on safety belt to set
It is equipped with permanent magnet, the distance of reaction of permanent magnet and magnetic induction sensor is less than or equal to 20cm, which further includes
The controller that is connect with magnetic induction sensor signal, with the warning device of controller control connection, connect with controller signals
For detect whether engine start start machine detecting device and connect with controller signals for detecting and safety belt
Whether the passenger detection device of people is seated on corresponding seat.
Safety belt is divided into the shoulder belt of the waistband and top of lower section by the eye-splice, and permanent magnet is set on shoulder belt, coiler
Including shell, the flaring entered together for permanent magnet and shoulder belt is provided on shell.
The permanent magnet is embedded at or is coated in safety belt, and permanent magnet is Circular plate structure.
The passenger detection device is the gravity sensor being set on seat or is set to red on backrest
Outside line sensor.
Velocity sensor is provided on the car body, velocity sensor is connect with controller signals.
A kind of vehicle of the utility model adopts the following technical scheme that：A kind of vehicle, including the inspection of car body, seat, safety belt
Examining system and coiler, safety belt detecting system include safety belt, and vehicle body upper portion is provided with the guide plate passed through for safety belt, vehicle
Body lower part is provided with lock, and wound in coiler, the other end of safety belt is connected to vehicle across guide plate for one end of safety belt
Be provided in the connection structure of body lower part, on safety belt for latch mutually matched eye-splice, be provided in the coiler
Magnetic induction sensor is correspondingly arranged on permanent magnet, the sense of permanent magnet and magnetic induction sensor on safety belt with magnetic induction sensor
Should be apart from less than or equal to 20cm, which further includes the controller being connect with magnetic induction sensor signal and control
The warning device of device processed control connection, connect with controller signals be used to detect whether engine to start that machine testing is started to fill
Set and and controller signals connection for detect whether be seated on seat corresponding with safety belt people passenger detection
Device.
Safety belt is divided into the shoulder belt of the waistband and top of lower section by the eye-splice, and permanent magnet is set on shoulder belt, coiler
Including shell, the flaring entered together for permanent magnet and shoulder belt is provided on shell.
The permanent magnet is embedded at or is coated in safety belt, and permanent magnet is Circular plate structure.
The passenger detection device is the gravity sensor being set on seat or is set to red on backrest
Outside line sensor.
Velocity sensor is provided on the car body, velocity sensor is connect with controller signals.
The beneficial effects of the utility model：Start machine detecting device to detect that engine start can be sent to controller to believe
Number, also signal can be sent to controller when passenger detection device detects occupied in corresponding seat, at this time safety belt
Permanent magnet on if is that magnetic induction sensor detects letter under the magneticaction of permanent magnet in the 20cm of magnetic induction sensor
Number, then controller can control warning device alarm.I.e. after engine start and when detecting occupied in corresponding seat, it is necessary to
Safety belt is pulled out will not just alarm outside the safe distance 20cm of magnetic induction sensor, solve in the prior art not across people
Body is directly inserted in lock or is inserted in the problems in lock using blind plug.
Description of the drawings
Fig. 1 is the structural schematic diagram of the safety belt detecting system in a kind of one embodiment of vehicle of the utility model；
Fig. 2 is the operation principle schematic diagram of safety belt detecting system in Fig. 1.
Specific implementation mode
A kind of embodiment of the vehicle of the utility model, as depicted in figs. 1 and 2, including car body 1, seat 2 and safety belt inspection
Examining system, safety belt detecting system include safety belt, and coiler 9 is provided on car body 1, and 1 top of car body is provided with for safety belt
The guide plate 6 that one end passes through, 1 lower part of car body are provided with connection structure 8, and connection structure 8 is the prior art, plays fixed safety belt
The effect of end, details are not described herein again for concrete structure.1 lower part of car body is additionally provided with lock 7, and one end of safety belt is wound on volume
It receives in device 9, the other end of safety belt is connected to across guide plate 6 in the connection structure 8 of lower car body, is arranged on safety belt useful
In with lock 7 mutually matched eye-splices 5.
It is provided with magnetic induction sensor in coiler 9, permanent magnet 11 is correspondingly arranged on magnetic induction sensor on safety belt,
The distance of reaction of permanent magnet 11 and magnetic induction sensor, which is equal at a distance from 20cm, that is, permanent magnet 11 and magnetic induction sensor, to be exceeded
Shrapnel when 20cm in magnetic induction sensor can not touch contact under magneticaction.The safety belt detecting system further includes and magnetic
The controller of inductive pick-up signal connection, the warning device connected with controller control, being used for of connecting with controller signals
What whether detection engine started starts machine detecting device and is connected with controller signals corresponding with safety belt for detecting
Seat on the passenger detection device of people whether is seated.Starting machine detecting device that can be used for for air flow sensor will
The air capacity of engine sucking is converted into electric signal and send to controller.Passenger detection device is the weight being set on seat 2
Force snesor can send the signal to controller after gravity sensor detects that the weight in corresponding seat reaches setting value.
Safety belt is divided into the shoulder belt 3 of the waistband 4 and top of lower section by eye-splice 5, and permanent magnet is set on shoulder belt 3, coiler 9
Including shell, the flaring 10 entered together for permanent magnet and shoulder belt is provided on shell.Permanent magnet 11 is embedded at or is coated on
In safety belt, permanent magnet 11 is Circular plate structure.Velocity sensor is provided on car body 1, velocity sensor connects with controller signals
It connects.Lowest speed speed can be set in the controller as 20km/h, even if permanent magnet does not pull out magnetic when speed is less than 20km/h
Inductive pick-up, warning device will not alarm, because can facilitate getting used to for people with safety belt buckling free when low speed.
When in use, machine detecting device is started to detect that engine start can send signal, passenger inspection to controller
Survey also can send signal, the signal that speed signal can will detect when device detects occupied in corresponding seat to controller
Reach controller, when personnel are seated on engine start, seat, speed is more than 20km/h when, the permanent magnet on safety belt at this time
If being that magnetic induction sensor detects signal, controller under the magneticaction of permanent magnet in the 20cm of magnetic induction sensor
Warning device alarm can be controlled.Safety belt must be pulled out outside the safe distance 20cm of magnetic induction sensor, will not just be alarmed,
It solves and is directly inserted in lock not across human body in the prior art or is inserted in the problems in lock using blind plug.
In the other embodiment of the utility model, permanent magnet can also be set on the surface of safety belt；Permanent magnet
It can be strip plate structure；Passenger detection device may be the infrared sensor being set on backrest；Car body
On the velocity sensor being connect with controller signals can not also be set；The minimum alarm velocity of speed can also be according to office of city need
It is adjusted, such as 30km/h；The distance of reaction of permanent magnet and magnetic induction sensor might be less that 20cm, for example,
15cm。
A kind of peace in the embodiment of the safety belt detecting system of the utility model and a kind of above-mentioned each embodiment of vehicle
The structure with detecting system is identical entirely, and details are not described herein again.
Claims (10)
1. a kind of safety belt detecting system, including safety belt, one end of safety belt is wound in coiler, the other end of safety belt
The guide plate for being disposed through vehicle body upper portion is connected in the connection structure of lower car body, be provided on safety belt for setting
In the mutually matched eye-splice of lock on car body, it is characterised in that：Magnetic induction sensor, safety belt are provided in the coiler
It is upper to be correspondingly arranged on permanent magnet with magnetic induction sensor, the distance of reaction of permanent magnet and magnetic induction sensor less than or equal to 20cm,
The safety belt detecting system further includes the controller being connect with magnetic induction sensor signal, the alarm dress with controller control connection
Set, connect with controller signals start machine detecting device for detect whether engine start and connect with controller signals
What is connect is used for the passenger detection device that people whether is seated on seat corresponding with safety belt to be detected.
2. safety belt detecting system according to claim 1, it is characterised in that：Safety belt is divided into lower section by the eye-splice
The shoulder belt of waistband and top, permanent magnet are set on shoulder belt, and coiler includes shell, is provided with for permanent magnet and shoulder belt on shell
The flaring entered together.
3. safety belt detecting system according to claim 1, it is characterised in that：The permanent magnet is embedded at or is coated on
In safety belt, permanent magnet is Circular plate structure.
4. safety belt detecting system according to claim 1, it is characterised in that：The passenger detection device is setting
In on seat gravity sensor or the infrared sensor that is set on backrest.
5. the safety belt detecting system according to any one of claim 1-4, it is characterised in that：It is provided on the car body
Velocity sensor, velocity sensor are connect with controller signals.
6. a kind of vehicle, including car body, seat, safety belt detecting system and coiler, safety belt detecting system include safety belt,
Vehicle body upper portion is provided with the guide plate passed through for safety belt, and lower car body is provided with lock, and one end of safety belt is wound on retracting
In device, the other end of safety belt is connected to across guide plate in the connection structure of lower car body, be provided on safety belt for
Latch mutually matched eye-splice, it is characterised in that：Be provided with magnetic induction sensor in the coiler, on safety belt with magnetic induction
Sensor is correspondingly arranged on permanent magnet, and the distance of reaction of permanent magnet and magnetic induction sensor is less than or equal to 20cm, safety belt inspection
Examining system further includes the controller being connect with magnetic induction sensor signal, the warning device connected with controller control and control
The connection of device signal for detect whether engine start start machine detecting device and what is connect with controller signals be used for
Whether the passenger detection device of people is seated on detection seat corresponding with safety belt.
7. vehicle according to claim 6, it is characterised in that：Safety belt is divided into waistband and the top of lower section by the eye-splice
Shoulder belt, permanent magnet is set on shoulder belt, coiler includes shell, is provided on shell and enters together for permanent magnet and shoulder belt
Flaring.
8. vehicle according to claim 6, it is characterised in that：The permanent magnet is embedded at or is coated in safety belt,
Permanent magnet is Circular plate structure.
9. vehicle according to claim 6, it is characterised in that：The passenger detection device is to be set on seat
Gravity sensor or the infrared sensor being set on backrest.
10. according to the vehicle described in any one of claim 6-9, it is characterised in that：It is provided with velocity pick-up on the car body
Device, velocity sensor are connect with controller signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721794576.5U CN207631195U (en) | 2017-12-20 | 2017-12-20 | A kind of vehicle and its safety belt detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721794576.5U CN207631195U (en) | 2017-12-20 | 2017-12-20 | A kind of vehicle and its safety belt detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207631195U true CN207631195U (en) | 2018-07-20 |
Family
ID=62853076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721794576.5U Expired - Fee Related CN207631195U (en) | 2017-12-20 | 2017-12-20 | A kind of vehicle and its safety belt detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207631195U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110304133A (en) * | 2019-05-30 | 2019-10-08 | 北京汽车股份有限公司 | Electric power-assisted steering control method and system, vehicle |
| CN111409586A (en) * | 2020-05-05 | 2020-07-14 | 重庆广播电视大学重庆工商职业学院 | Automobile safety detection warning method |
| CN111731224A (en) * | 2020-06-30 | 2020-10-02 | 中国第一汽车股份有限公司 | Safety belt unfastening reminding method and device |
-
2017
- 2017-12-20 CN CN201721794576.5U patent/CN207631195U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110304133A (en) * | 2019-05-30 | 2019-10-08 | 北京汽车股份有限公司 | Electric power-assisted steering control method and system, vehicle |
| CN111409586A (en) * | 2020-05-05 | 2020-07-14 | 重庆广播电视大学重庆工商职业学院 | Automobile safety detection warning method |
| CN111409586B (en) * | 2020-05-05 | 2021-02-26 | 重庆广播电视大学重庆工商职业学院 | Automobile safety detection warning method |
| CN111731224A (en) * | 2020-06-30 | 2020-10-02 | 中国第一汽车股份有限公司 | Safety belt unfastening reminding method and device |
| CN111731224B (en) * | 2020-06-30 | 2021-10-12 | 中国第一汽车股份有限公司 | Safety belt unfastening reminding method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 Termination date: 20181220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |