CN201151373Y - Alarming device for compulsorily using car blet - Google Patents
Alarming device for compulsorily using car blet Download PDFInfo
- Publication number
- CN201151373Y CN201151373Y CNU2008200104000U CN200820010400U CN201151373Y CN 201151373 Y CN201151373 Y CN 201151373Y CN U2008200104000 U CNU2008200104000 U CN U2008200104000U CN 200820010400 U CN200820010400 U CN 200820010400U CN 201151373 Y CN201151373 Y CN 201151373Y
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- CN
- China
- Prior art keywords
- relay
- normally closed
- contact
- diode
- open
- 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 belongs to a safety belt device on a vehicle, in particular to an alarm device compulsorily used on the safety belt of the vehicle. The alarm device compulsorily used on the safety belt of the vehicle forms a circuit by consisting of a fuse 1, a relay 2, a diode 3, the normally open switch 4 of a safety belt clamping frame, the normally closed switch 5 of a seat, a relay 6, a buzzer 7, a relay 8, a buzzer 9, a diode 10, the normally closed switch 11 of the seat, the normally closed switch 12 of the safety belt clamping frame, a relay 13, a resistance 14, a relay 15 and a buzzer 16. The alarm device compulsorily used on the safety belt of the vehicle has the beneficial effects that: the vehicle can not be started when the safety belt of the seat of a driver should be tied but not tied; the buzzer 9 can alarm when the passengers should tie the safety belt but the safety tie is not tied; the buzzer 7 and the buzzer 16 can alarm when the safety should be relieved but not relieved.
Description
Technical field
The utility model belongs to seat belt apparatus on the automobile, and particularly a kind of car safety belt forcing uses warning device.
Background technology
At present, automobile safety belt device is reminded the function of fastening seat belts in just having in limited time, does not have the function of forcing use.
The utility model content
In order to overcome the problems referred to above, the utility model provides a kind of car safety belt forcing to use warning device, and the A in this warning device, B end is serially connected on the starting control path of automobile, and the driver forgets to fasten the safety belt, and seat switch opens circuit, the automobile fail to start; The passenger forgets to fasten the safety belt, and buzzer phone 9 is reported to the police, and has played the effect that pressure uses of seat belts.
The technical scheme in the invention for solving the technical problem is: a kind of car safety belt forcing uses warning device, by wire fuse 1, relay 2, diode 3, safety strap deck normal open switch 4, seat normally closed switch 5, relay 6, buzzer phone 7, relay 8, buzzer phone 9, diode 10, seat normally closed switch 11, safety strap deck normally closed switch 12, relay 13, resistance 14, relay 15 and buzzer phone 16 are formed, its special character is: be connected in series wire fuse 1 and seat normally closed switch 5 between A point and the B point, the coil input end of wire fuse 1 mouth and relay 2, often open break back contact with normally closed contact, the input end of relay 6 coils joins, the moving contact of relay 2 open contacts is connected with the B point, the coil output of relay 2 and 3 anodal connections of diode, the input end of diode 3 negative poles and safety strap deck normal open switch 4, the negative pole of relay 6 coil outputs and buzzer phone 7 joins, the output head grounding of safe deck normal open switch 4; The C point is succeeded electrical equipment 6 normally closed and the break back contact of open contact and the coil input ends of relay 13, often open, the break back contact of normally closed contact, the coil output of relay 8 is connected back ground connection with seat normally closed switch 11, moving contact serial connection buzzer phone 9 backs of the normally closed contact of relay 8 and 10 anodal connections of diode, diode 10 negative poles are connected in series back ground connection with safety strap deck normally closed switch 12, connect diode 10 negative poles behind the coil output series resistor 14 of relay 13, the D point source connects relay 8 coil input ends, normally closed, the break back contact of open contact, the moving contact of relay 13 normally closed contacts connects relay 15 coil input ends, often open, the break back contact of normally closed contact, the moving contact of the open contact of relay 15 connects buzzer phone 16 positive poles, and buzzer phone 16 negative poles connect the input end of seat normally closed switch 11.
The beneficial effects of the utility model are: should fasten seat belts in the driver's seat and when not fastening seat belts, vehicle can't start; The passenger should fasten seat belts and when not fastening seat belts buzzing 9 report to the police, should remove safety strap and when not removing, buzzer phone 7, buzzer phone 16 are reported to the police.
Description of drawings
Accompanying drawing is a scheme drawing of the present utility model.
In the accompanying drawing: the 1st, insurance (15A), the 2nd, relay, the 3rd, diode (ZQ20), the 4th, safety strap deck normal open switch, the 5th, seat normally closed switch, the 6th, relay, the 7th, buzzer phone, the 8th, relay, the 9th, buzzer phone, the 10th, diode (ZQ20), the 11st, seat normally closed switch, the 12nd, safety strap deck normally closed switch, the 13rd, relay, the 14th, resistance (30K Ω), the 15th, relay, the 16th, buzzer phone.
The specific embodiment
An embodiment is described in conjunction with the accompanying drawings:
In the accompanying drawing: the A point is connected in series on the automobile start control path with the B point, the C point connects often power supply, the D point connects instrument power, be connected in series wire fuse 1 and seat normally closed switch 5 between A point and the B point, the coil input end of wire fuse 1 mouth and relay 2 is often opened the break back contact with normally closed contact, the input end of relay 6 coils joins, the moving contact of relay 2 open contacts is connected with the B point, the coil output of relay 2 and 3 anodal connections of diode, the input end of diode 3 negative poles and safety strap deck normal open switch 4, the negative pole of relay 6 coil outputs and buzzer phone 7 joins, the output head grounding of safe deck normal open switch 4; The C point is succeeded electrical equipment 6 normally closed and the break back contact of open contact and the coil input ends of relay 13, often open, the break back contact of normally closed contact, the coil output of relay 8 is connected back ground connection with seat normally closed switch 11, moving contact serial connection buzzer phone 9 backs of the normally closed contact of relay 8 and 10 anodal connections of diode, diode 10 negative poles are connected in series back ground connection with safety strap deck normally closed switch 12, connect diode 10 negative poles behind the coil output series resistor 14 of relay 13, the D point source connects relay 8 coil input ends, normally closed, the break back contact of open contact, the moving contact of relay 13 normally closed contacts connects relay 15 coil input ends, often open, the break back contact of normally closed contact, the moving contact of the open contact of relay 15 connects buzzer phone 16 positive poles, and buzzer phone 16 negative poles connect the input end of seat normally closed switch 11.
Claims (1)
1, a kind of car safety belt forcing uses warning device, by wire fuse (1), relay (2), diode (3), safety strap deck normal open switch (4), seat normally closed switch (5), relay (6), buzzer phone (7), relay (8), buzzer phone (9), diode (10), seat normally closed switch (11), safety strap deck normally closed switch (12), relay (13), resistance (14), relay (15) and buzzer phone (16) are formed, it is characterized in that: be connected in series wire fuse (1) and seat normally closed switch (5) between A point and the B point, the coil input end of wire fuse (1) mouth and relay (2), often open break back contact with normally closed contact, the input end of relay (6) coil joins, the moving contact of relay (2) open contact is connected with the B point, the coil output of relay (2) is connected with diode (3) is anodal, the input end of diode (3) negative pole and safety strap deck normal open switch (4), the negative pole of relay (6) coil output and buzzer phone (7) joins, the output head grounding of safe deck normal open switch (4); The C point is succeeded electrical equipment (6) normally closed and the break back contact of open contact and the coil input end of relay (13), often open, the break back contact of normally closed contact, the coil output of relay (8) is connected back ground connection with seat normally closed switch (11), moving contact serial connection buzzer phone (9) back of the normally closed contact of relay (8) is connected with diode (10) is anodal, diode (10) negative pole is connected in series back ground connection with safety strap deck normally closed switch (12), connect diode (10) negative pole behind the coil output series resistor (14) of relay (13), the D point source connects relay (8) coil input end, normally closed, the break back contact of open contact, the moving contact of relay (13) normally closed contact connects relay (15) coil input end, often open, the break back contact of normally closed contact, the moving contact of the open contact of relay (15) connects buzzer phone (16) positive pole, and buzzer phone (16) negative pole connects the input end of seat normally closed switch (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200104000U CN201151373Y (en) | 2008-01-23 | 2008-01-23 | Alarming device for compulsorily using car blet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200104000U CN201151373Y (en) | 2008-01-23 | 2008-01-23 | Alarming device for compulsorily using car blet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201151373Y true CN201151373Y (en) | 2008-11-19 |
Family
ID=40127052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200104000U Expired - Fee Related CN201151373Y (en) | 2008-01-23 | 2008-01-23 | Alarming device for compulsorily using car blet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201151373Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107933423A (en) * | 2017-11-28 | 2018-04-20 | 东风商用车有限公司 | Buzzer device based on one-way diode and relay hybrid design |
-
2008
- 2008-01-23 CN CNU2008200104000U patent/CN201151373Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107933423A (en) * | 2017-11-28 | 2018-04-20 | 东风商用车有限公司 | Buzzer device based on one-way diode and relay hybrid design |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081119 Termination date: 20170123 |