CN209290347U - A kind of safety belt with feint spike identification and warning function - Google Patents
A kind of safety belt with feint spike identification and warning function Download PDFInfo
- Publication number
- CN209290347U CN209290347U CN201822122248.1U CN201822122248U CN209290347U CN 209290347 U CN209290347 U CN 209290347U CN 201822122248 U CN201822122248 U CN 201822122248U CN 209290347 U CN209290347 U CN 209290347U
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- safety belt
- bolt
- route
- electric signal
- wire
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 25
- 239000004020 conductor Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims description 2
- 241000135309 Processus Species 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
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- 230000000903 blocking effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000005253 cladding Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
A kind of safety belt with feint spike identification and warning function, belong to vehicle safety technical field of auxiliary equipment, by safety belt, bolt, lock, detect route, electric signal amplifier, electrical signal detection device, electric signal adjusts follower, controller and alarm are constituted, wire is embedded in the ribbon of safety belt, metal pad in bolt is connected with the wire in ribbon, detection route is connected with lock, a control loop is mutually electrically conductive forming after bolt and lock connect, the generation of the electric signal in safety belt route is fluctuated by the movement of human body and detects this signal to determine whether fastening the safety belt, prevent rider from blocking alarm using false safety pin, improve the security performance in vehicle driving.
Description
Technical field
The utility model belongs to vehicle safety technical field of auxiliary equipment, is related to a kind of safety belt passive security system of vehicle
System, particularly relates to a kind of safety belt with feint spike identification and warning function.
Background technique
With the rapid development of automobile industry, car owning amount rises rapidly per capita, and motor traffic accidents frequently occurs,
Automotive safety has been a social hotspots and cannot be neglected big problem.The safety of automobile itself is unquestionable, but people is but
A uncontrollable factor, safety belt inherently in order to largely improve rider safety safety device,
But still have considerable people for convenience, for comfort, using not being original-pack only only one safety of former vehicle
The feint spike of bolt prevents the alarm of alarm from can not fasten one's safety belt actually, this makes vehicle although alarm release
There is sizable security risks in traveling.
Currently, safety belt is not that alarm is mainly judged by whether being inserted into safety belt bolt in detection safety belt lock catch
Whether fasten one's safety belt, but merely judges that whether be inserted into bolt in lock leaves very to vehicle driver and businessman
Big cheating space has considerable single bolt to sell on current market, blocks alarm to leave phase using single bolt
When big security risk.
201310229045.1 patent of invention of Chinese Patent Application No. discloses a kind of alarm control system for automobile safety belt,
The patent is that conductive filament is embedded in safety belt, and conducting wire is installed on lock, secure line is preset under seat, when former vehicle
After mating safety pin insertion lock route is connected is circuit, then stop alarm.But simple detection line vias according to
Old to leave biggish cheating space to vehicle driver and businessman, vehicle driver and businessman can still pass through production and application
With power supply or countermeasure set false bolt accomplishes to stop the effect of alarm, and the matched safety pin of either former vehicle is also
It is the feint spike of cheating, it is only necessary to buckle then stop alarm, there is sizable loophole, there is phases in vehicle driving
When big security risk.
Utility model content
The purpose of this utility model be in view of the above-mentioned deficiencies in the prior art, propose it is a kind of with feint spike identification with
The safety belt of warning function, by by after in safety belt bolt insertion lock, safety belt lower end fixing end to bolt this section
Wire length and diameter are changed with the movement of passenger so that the electric signal in control loop with estimated trend fluctuation and
It is compared in detector built-in signal fluctuation range, to judge whether to alarm, reaching warning passenger with this is just strictly safety
The purpose of band.
The technical solution of the utility model is: a kind of safety belt with feint spike identification and warning function, including safety belt
Fixing end, safety belt stretch end, the safety belt being arranged between safety belt fixed end and safety belt stretching end, connect to be arranged and pacify
The bolt taken entirely and the lock being connect with bolt；It is characterized by: cladding is equipped with ribbon, the ribbon on the safety belt
Surface is provided with the groove of length, is inlayed in the groove equipped with wire, wire exposes ribbon surface one in groove
Fixed height guarantees to contact with the normal of metal pad；Metal pad pedestal, the metal pad are equipped at the lantern ring of the bolt
Pedestal is equipped with metal pad, is equipped with route in bolt in the bolt, route draws from metal pad base position in the bolt
The bottom for being connected to bolt is imported out, and the wire and metal pad pressing friction form conductive contact；It is set in the lock
There is route in lock, is equipped with detection route between route and the interior route of lock in the bolt, the detection line routes electric signal
Amplifier, electric signal analyzer, power supply, electric signal output controller, speed of vehicle detector, controller and alarm connect and compose；
After the bolt and lock plug connection, route in the wire, bolt, route and the mutually conductive shape of detection route in lock
At control loop.
The length of the wire not be shorter than whole belt length 2/3, from safety belt fixed end wire
Diameter be gradually increased, wire maximum diameter be no more than 2.5mm.
Except metal pad pedestal is in addition to wire same conductive material is made in the bolt, remaining is insulating materials system
At route is from metal pad pedestal lead line to bolt bottom in bolt.
The lantern ring and metal pad pedestal are processed into integral structure, and metal pad is plugged and fixed in metal pad pedestal
In.
Electric signal amplifier, electric signal analyzer, power supply, electric signal in the detection route adjust follower series connection and connect
It connects, controller is connected in parallel with speed of vehicle detector, electric signal analyzer, alarm, the speed meter phase of speed of vehicle detector and middle control
Connection, power supply are connected with Vehicular accumulator cell.
The utility model has the following beneficial effects: a kind of peace with feint spike identification and warning function provided by the utility model
Full band, by safety belt, bolt, lock, detection route, electric signal amplifier, electrical signal detection device, electric signal adjust follower,
Controller and alarm are constituted, and are embedded in wire in the ribbon of safety belt, the metal pad in bolt and the wire in ribbon
It is connected, detection route is connected with lock, is mutually electrically conductive forming a control loop after bolt and lock connection, passes through people
The movement of body fluctuates the generation of the electric signal in safety belt route and detects this signal to match to determine whether correctly fastening former vehicle
Safety belt is covered, prevents rider from blocking alarm using false safety pin, improves the security performance in vehicle driving.
Detailed description of the invention
Fig. 1 is Tthe utility model system general construction schematic diagram.
Fig. 2 is the structural schematic diagram of safety belt in the utility model.
Fig. 3 is the structural schematic diagram of bolt in the utility model.
Fig. 4 is that bolt moves schematic diagram in the utility model.
In figure: safety belt 1, ribbon 1-1, wire 2, bolt 3, lantern ring 3-1, metal pad 3-2, metal pad pedestal 3-
3, route 4 in bolt, lock 5, latch in route 6, detection route 7, electric signal amplifier 8, electric signal analyzer 9, power supply 10,
Electric signal adjusts follower 11, controller 12, alarm 13, speed of vehicle detector 14, safe fixing end 15, safe end and stretches end
16。
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figs 1-4, a kind of safety belt with feint spike identification and warning function, including safety belt fixed end 15, peace
It is complete to be arranged with stretching end 16, the safety belt 1 being arranged between safety belt fixed end 15 and safety belt stretching end 16, connection in safety
With the bolt 3 on 1 and the lock 5 being connect with bolt 3；Cladding is equipped with ribbon 1-1 on safety belt 1, and band is arranged in the surface ribbon 1-1
There is the groove of length, is inlayed in groove equipped with wire 2, expose groove certain altitude in groove inner wire and guarantee to wipe with metal
The normal contact of piece；Metal pad pedestal 3-3 is equipped at the lantern ring 3-1 of bolt 3, metal pad pedestal 3-3 is wiped equipped with metal
Piece 3-2, bolt 3 is interior to be equipped with route 4 in bolt, and route 4 draws importing from metal pad pedestal 3-3 and is connected to bolt in bolt
3 bottom, wire 2 and metal pad 3-2 pressing friction form conductive contact；Route 6 in latching, bolt are equipped in lock 5
Interior route 4 and detection route 7 is equipped in latching between route 6, detection route 7 by electric signal amplifier 8, electric signal analyzer 9,
Power supply 10, electric signal adjust follower 11, speed of vehicle detector 14, controller 12 and alarm 13 and connect and compose；Bolt 3 and lock
After 5 plug connections, the interior route 6 of route 4, lock and detection route 7 are mutually electrically conductive forming control loop in wire 2, bolt.
As shown in Figs 1-4, a kind of safety belt with feint spike identification and warning function, the length of wire 2 is not shorter than whole
The 2/3 of 1 length of root safety belt, from safety belt fixed end 15 the diameter of wire 2 be gradually increased, 2 maximum of wire
Diameter is no more than 2.5mm；Except metal pad pedestal 3-3 is in addition to wire same conductive material is made in bolt 3, remaining is exhausted
Edge material is made, and route 4 is from metal pad pedestal 3-3 lead line to bolt bottom in bolt；Lantern ring 3-1 and metal pad bottom
Seat 3-3 is processed into integral structure, and metal pad 3-2 is plugged and fixed in metal pad pedestal 3-3；Detect the electricity in route 7
Signal amplifier 8, electric signal analyzer 9, power supply 10, electric signal adjust follower 11 and are connected in series, and controller 12 and speed are examined
It surveys device 14, electric signal analyzer 9, alarm 13 to be connected in parallel, speed of vehicle detector 14 is connected with the speed meter of middle control, power supply 10
It is connected with Vehicular accumulator cell.
As shown in Figs 1-4, a kind of working principle of the safety belt with feint spike identification and warning function is as follows: in lock
The route 4 of bolt is connected by wire trace lines 6 with detection route 7, and controller 12, alarm 13 and speed of vehicle detector 14 connect
Enter in detection route 7, alarm 13 accesses the alarm of former vehicle, and what power supply 10 connected is vehicle power supply, and is output 5V
DC power supply, electric signal adjust follower 11 be then to from power supply come out 5V electric current be adjusted make its stablize in 5V/
The sustainable contact DC power supply electric signal of the ultralow safety of 1mA.Detect route 7, bolt 3, lock 5, wire 2, power supply 10, electricity
Signal amplifier 8, electric signal analyzer 9 and electric signal adjust follower 11 and are mutually electrically conductive forming a control loop.Work as vapour
When vehicle starts, power supply 10 is the power supply of entire safety belt detection system.Bolt 3 insertion lock 5 when, the metallic circuit of bolt bottom with
The conducting wire 6 of lock connects to forming conductive contact, entire control loop closure, and the electric current of flowing is formed in control loop, but
Be this electric current be the sustainable pick-up current 5V/1mA of ultralow safety, the personal safety of rider can be completely secured.Safety belt is solid
Fixed end 15 is a part of body structure, and it is telescopic mechanism that safety belt, which stretches end 16, is similarly a part of body structure.
Detect route 7, bolt 3, lock 5, wire 2, power supply 10, electric signal amplifier 8, electric signal analyzer 9 and electric signal tune
Section follower 11 is mutually electrically conductive forming a control loop.If automobile starting, bolt 3 is not inserted into 5 access failure circuits of lock, then controls
Device 12 processed controls alarm 13 and carries out low frequency alarm.If the insertion of bolt 3 lock 5 forms control loop, at this time if rider makes
That the false bolt with electric control to control route and connects, then the electric signal that electric signal analyzer 9 receives with it is built-in
Data comparison discovery is not original-pack matched bolt 3, then controller 12 controls alarm 13 and carries out high frequency alarm；If by bus
People is inserted into lock 5 with bolt 3 but is placed on behind, then since safety belt is crushed on behind, the lantern ring metal of safety belt bolt 3 is wiped
Frictional Slipping can not be formed with safety belt at piece 3.2, electric signal is unchanged, and without fluctuation after the comparison of signal analyzer 9, controller is then
It controls alarm and carries out high frequency alarm.A traveling if rider refuels a car while the above cheating, speed inspection
The variation that device 14 detects speed is surveyed, controller then controls alarm and carries out hyperfrequency alarm.
If driver is correct after vehicle launch and specification ground is fastened seat belts 1, control loop is connected, the offer of power supply 10
The DC current of 5V/1mA is adjusted after follower 11 adjusts by electric signal as electric signal and is persistently exported out, is fixed from safety belt
End 15 enters wire 2, and since safety belt 1 is tightened, the lantern ring metal pad 3.2 on bolt 3, which compresses to be formed with wire, to be led
Electrical contact；Since the movement of rider is so that safety belt slides on lantern ring 3.1, then wire 2 is in lantern ring metal pad 3.2
Frictional Slipping, wire 2 access control route length just changing, due to wire 2 since fixing end 15 diameter
It is gradually increased, then the length and diameter for accessing control route are all changing, then be equivalent to line attachment is a variation
Resistance, therefore electric signal therein changes, and is linked into the route 6 in lock 5 by the route 4 in bolt 3, thus connects
Enter to route 7 is controlled, electric signal enters electric signal amplifier 8 and electric signal is exaggerated in order to data pair into denoising and filtering excessively
Than treated, and electric signal is linked into signal analyzer 9 is compared with built-in electrical signal data, in error range, then
All clear.
Claims (5)
1. a kind of safety belt with feint spike identification and warning function, including safety belt fixed end (15), safety belt stretch end
(16), the safety belt (1) between safety belt fixed end (15) stretches end (16) with safety belt is set, connect setting in safety belt
(1) bolt (3) on and the lock (5) being connect with bolt (3)；It is knitted it is characterized by: coating to be equipped on the safety belt (1)
Band (1-1), ribbon (1-1) surface is provided with the groove of length, is inlayed in the groove equipped with wire (2), described
Wire is embedded in processus aboralis for ribbon plane, in order to which the metal pad (3-2) on the bolt (3) is taut with safety belt (1)
Tight Shi Nengyu wire (2) comes into full contact with；Metal pad pedestal (3-3) is equipped at the lantern ring (3-1) of the bolt (3), it is described
Metal pad pedestal (3-3) is equipped with metal pad (3-2), and route (4) in bolt, the bolt are equipped in the bolt (3)
Interior route (4) draws the bottom for importing and being connected to bolt (3), the wire (2) and metal at metal pad pedestal (3-3)
Pad (3-2) pressing friction forms conductive contact；Route (6) in latching, route in the bolt are equipped in the lock (5)
(4) it and latches between interior route (6) equipped with detection route (7), the detection route (7) is by electric signal amplifier (8), electric signal
Analyzer (9), power supply (10), electric signal adjust follower (11), speed of vehicle detector (14), controller (12) and alarm (13)
It connects and composes；After the bolt (3) and lock (5) plug connection, route (4), lock interior lines in the wire (2), bolt
Road (6) and detection route (7) are mutually electrically conductive forming control loop.
2. a kind of safety belt with feint spike identification and warning function according to claim 1, it is characterised in that: the gold
The length for belonging to silk (2) is not shorter than the 2/3 of whole safety belt (1) length, at safety belt fixed end (15) wire (2)
Diameter is gradually increased, and wire (2) maximum diameter is no more than 2.5mm.
3. a kind of safety belt with feint spike identification and warning function according to claim 1, it is characterised in that: described to insert
Except metal pad pedestal (3-3) is in addition to wire same conductive material is made in pin (3), remaining is that insulating materials is made, and is inserted
Route (4) is from metal pad pedestal (3-3) lead line to bolt bottom in selling.
4. a kind of safety belt with feint spike identification and warning function according to claim 1, it is characterised in that: the set
Ring (3-1) and metal pad pedestal (3-3) are processed into integral structure, and metal pad (3-2) is plugged and fixed at metal pad bottom
In seat (3-3).
5. a kind of safety belt with feint spike identification and warning function according to claim 1, it is characterised in that: the inspection
Electric signal amplifier (8), electric signal analyzer (9), power supply (10), electric signal in survey line road (7) adjust follower (11) string
Connection connection, controller (12) are connected in parallel with speed of vehicle detector (14), electric signal analyzer (9), alarm (13), Bus- Speed Monitoring
Device (14) is connected with the speed meter of middle control, and power supply (10) is connected with Vehicular accumulator cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822122248.1U CN209290347U (en) | 2018-12-17 | 2018-12-17 | A kind of safety belt with feint spike identification and warning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822122248.1U CN209290347U (en) | 2018-12-17 | 2018-12-17 | A kind of safety belt with feint spike identification and warning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209290347U true CN209290347U (en) | 2019-08-23 |
Family
ID=67655163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822122248.1U Expired - Fee Related CN209290347U (en) | 2018-12-17 | 2018-12-17 | A kind of safety belt with feint spike identification and warning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209290347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398301A (en) * | 2018-12-17 | 2019-03-01 | 扬州大学 | A kind of car belt feint spike identifying system and its recognition methods |
-
2018
- 2018-12-17 CN CN201822122248.1U patent/CN209290347U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398301A (en) * | 2018-12-17 | 2019-03-01 | 扬州大学 | A kind of car belt feint spike identifying system and its recognition methods |
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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: 20190823 |