CN207617678U - A kind of new type of safe band structure with sensor - Google Patents
A kind of new type of safe band structure with sensor Download PDFInfo
- Publication number
- CN207617678U CN207617678U CN201721691277.9U CN201721691277U CN207617678U CN 207617678 U CN207617678 U CN 207617678U CN 201721691277 U CN201721691277 U CN 201721691277U CN 207617678 U CN207617678 U CN 207617678U
- Authority
- CN
- China
- Prior art keywords
- sensor
- safe band
- roller devices
- idler wheel
- belt
- 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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- Automotive Seat Belt Assembly (AREA)
Abstract
The utility model is related to car belt technical fields,Concretely it is a kind of new type of safe band structure with sensor,Safe band body is connected with car body,The other end of safe band body is connected across roller devices with coiler,The roller devices are divided into internal trolley and outer idler wheel,Safe band body passes through in the gap between internal trolley and outer idler wheel,Belt acceleration sensor is equipped in the internal trolley,Vehicle acceleration sensor and gradient sensor are equipped in the coiler,The utility model increases sensor in safety belt structure,And webbing sensor is arranged in idler wheel,Reduce area occupied,And sensor signal is transmitted to the width that roller devices gap can be directly controlled after roller devices,To control the tightness of safety belt,The utility model is simple in structure,It is at low cost,And security performance is high.
Description
Technical field
The utility model is related to car belt technical fields, are concretely a kind of novel safety belts with sensor
Structure.
Background technology
Car belt is to ensure the necessaries of passenger safety, but existing safety belt can not be according to different
Driving situation and do different elastic adjustment so that some in special circumstances, originally protect safety safety belt can be due to mistake
Tightly or excessively pine can not make safety guarantee appropriate to passenger.
Design is a kind of simple in structure thus, and the novel peace of safety belt tightness can be adjusted according to different driving situations
Full band structure be very it is necessary to.
Invention content
The utility model breaches the problem of the prior art, devise it is a kind of simple in structure, and can be according to different drivings
Situation adjusts the new type of safe band structure of safety belt tightness.
In order to achieve the above object, the utility model devises a kind of new type of safe band structure with sensor, including
Safe band body, sensor, it is characterised in that：Safe band body is connected with car body, and the other end of safe band body passes through rolling
Wheel apparatus is connected with coiler, and the roller devices are divided into internal trolley and outer idler wheel, and safe band body is from internal trolley and outer idler wheel
Between gap in pass through, belt acceleration sensor is equipped in the internal trolley, vehicle acceleration is equipped in the coiler
Sensor and gradient sensor.
The vehicle acceleration sensor, gradient sensor, belt acceleration sensor signal output end with
Roller devices are connected.
The utility model compared with prior art, increases sensor, and webbing sensor is set in safety belt structure
Set in idler wheel, reduce area occupied, and sensor signal be transmitted to roller devices after can directly control roller devices
The width in gap, to control the tightness of safety belt, the utility model is simple in structure, at low cost, and security performance is high.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Referring to Fig. 1,1 is safe band body, and 2 be roller devices, and 2-1 is internal trolley, and 2-2 is outer idler wheel, and 3 accelerate for ribbon
Sensor is spent, 4 be vehicle acceleration sensor, and 5 be gradient sensor.
Specific implementation mode
The utility model is described further in conjunction with attached drawing.
Referring to Fig. 1, the utility model devises a kind of new type of safe band structure with sensor, including safety belt sheet
Body, sensor, safe band body 1 are connected with car body, and the other end of safe band body 1 passes through roller devices 2 and 6 phase of coiler
Even, the roller devices 2 divide for internal trolley 2-1 and outer idler wheel 2-2, safe band body 1 from internal trolley 2-1 and outer idler wheel 2-2 it
Between gap in pass through, belt acceleration sensor 3 is equipped in the internal trolley 2-1, vehicle is equipped in the coiler 6 and is accelerated
Spend sensor 4 and gradient sensor 5.
The signal of vehicle acceleration sensor 4 in the utility model, gradient sensor 5, belt acceleration sensor 3
Output end is connected with roller devices 2.
In specific implementation, when a vehicle is in a collision, speed moment, which changes, generates vehicle acceleration, and vehicle accelerates
Degree sensor 4 senses sends a signal to roller devices 2 after acceleration reaches analog value, and roller devices 2 are clamped and turned round, make to knit
Band can not pull out and have a certain amount of recycling, and occupant is fixed on the seat, avoids colliding with vehicle other component and cause
Injury.Vehicle acceleration as vehicle acceleration sensor 4 senses is not up to analog value, but the acceleration that ribbon pulls out reaches
Certain value, belt acceleration sensor 3 can send a signal to roller devices 2, it is made to generate as above identical action protection occupant
Safety.
When vehicle is overturn, when flip angle reaches certain value, gradient sensor 5 can send a signal to rolling
Wheel apparatus 2 makes it generate as above identical action protection occupant safety.
Claims (2)
1. a kind of new type of safe band structure with sensor, including safe band body, sensor, it is characterised in that：Safety belt
Ontology（1）Be connected with car body, safe band body（1）The other end pass through roller devices（2）With coiler（6）It is connected, it is described
Roller devices（2）It is divided into internal trolley（2-1）With outer idler wheel（2-2）, safe band body（1）From internal trolley（2-1）With outer idler wheel（2-
2）Between gap in pass through, the internal trolley（2-1）In be equipped with belt acceleration sensor（3）, the coiler（6）In set
There is vehicle acceleration sensor（4）And gradient sensor（5）.
2. a kind of new type of safe band structure with sensor according to claim 1, it is characterised in that：The vehicle adds
Velocity sensor（4）, gradient sensor（5）, belt acceleration sensor（3）Signal output end and roller devices
（2）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721691277.9U CN207617678U (en) | 2017-12-07 | 2017-12-07 | A kind of new type of safe band structure with sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721691277.9U CN207617678U (en) | 2017-12-07 | 2017-12-07 | A kind of new type of safe band structure with sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207617678U true CN207617678U (en) | 2018-07-17 |
Family
ID=62821981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721691277.9U Expired - Fee Related CN207617678U (en) | 2017-12-07 | 2017-12-07 | A kind of new type of safe band structure with sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207617678U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775786A (en) * | 2020-07-17 | 2020-10-16 | 杭州获锡汽车部件有限公司 | Buffering backward-moving type automobile seat |
| CN111959432A (en) * | 2020-07-28 | 2020-11-20 | 浙江零跑科技有限公司 | Safety belt force reducing device |
| CN114426007A (en) * | 2022-02-07 | 2022-05-03 | 奇瑞汽车股份有限公司 | Pre-tightening device, safety belt assembly and vehicle |
-
2017
- 2017-12-07 CN CN201721691277.9U patent/CN207617678U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775786A (en) * | 2020-07-17 | 2020-10-16 | 杭州获锡汽车部件有限公司 | Buffering backward-moving type automobile seat |
| CN111959432A (en) * | 2020-07-28 | 2020-11-20 | 浙江零跑科技有限公司 | Safety belt force reducing device |
| CN114426007A (en) * | 2022-02-07 | 2022-05-03 | 奇瑞汽车股份有限公司 | Pre-tightening device, safety belt assembly and vehicle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180717 Termination date: 20211207 |