CN207842888U - A kind of safety belt with safety alarm device - Google Patents
A kind of safety belt with safety alarm device Download PDFInfo
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- CN207842888U CN207842888U CN201721775074.8U CN201721775074U CN207842888U CN 207842888 U CN207842888 U CN 207842888U CN 201721775074 U CN201721775074 U CN 201721775074U CN 207842888 U CN207842888 U CN 207842888U
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- detection
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Abstract
The utility model discloses a kind of safety belts with safety alarm device, including：Safe band body, and the buckle assembly of one end is set on safety belt, and the lock tongue of the other end on the safety belt is set；The safety alarm device is set on buckle assembly；The light warning device and audible alarm unit for being provided with detection control chip in safety alarm device and being connect with detection control chip communication；Detection control chip is also connect with human testing unit and safety detection unit communications；When there is occupant on seat, after detection control chip receives the first signal that the human testing unit being arranged on seat is sent, the second signal sent by the safety detection unit detection received, judge that lock tongue is not inserted into when being coupled in the buckle, detection control chip sends the first warning message to the audible alarm unit, with the second warning message of transmission to light warning device, for reminding the occupant to carry out safety measure by bus.
Description
Technical field
The utility model is related to automobile safety seat belt attachment component, more particularly to a kind of safety with safety alarm device
Band.
Background technology
With the continuous growth of car ownership so that the automobile on road is more and more, and traffic accident is also increasingly
It is more.Therefore, requirement of the people for the safety equipment setting of automobile is also higher and higher, is not only passively to be arranged, Er Qiexu
Want active warning.
For example, common seat harness, can all be arranged on car inside seat.Under normal conditions, the front row seat of automobile
Corresponding safety band alarm device also all can be further arranged in chair, if the occupant on seat does not fasten safety belt, can send out
Go out alarm sound, to remind occupant, meanwhile, it can also make corresponding display on the instrument board display of vehicle.
But car inside seat harness warning device, is typically just arranged on front-row seats, then for back seat
Will not usually it be arranged.This is a security risk for the occupant of back seat.Because if front-row seats occupant is not
Safety belt then will receive the prompting of warning device, i.e., can fasten one's safety belt, to ensure the safety by bus of itself.After however,
Row's seat occupant will not be reminded if not fastening the safety belt by warning device, for a long time, will be accustomed to not being to be
The safety by bus of oneself leaves security risk.
In addition, existing safety belt design, warning device is associated in the central control system of vehicle, is controlled by center
System processed carries out whole manipulation causes its cost higher so that its structure design is complex, with alarm operating process
It is complex, the problems such as inconvenient maintenance.
Based on the technical problem present on, this application provides the technical solutions for solving the above technical problem.
Invention content
The purpose of this utility model is to provide a kind of safety belt with safety alarm device, the safety alarm device setting
In buckle assembly, without associated with the central control system of place vehicle, different detection units correspond to different warning devices,
So that it is alarmed, operating process is easy, while but also its is simple in structure, easy for installation, easy to spread.
The technical scheme that the utility model is provided is as follows：
A kind of safety belt with safety alarm device, including：Safe band body, and one end on the safety belt is set
Assembly is buckled, and the lock tongue of the other end on the safety belt is set；The security alarm is set on the buckle assembly
Device；The light for being provided with detection control chip in the safety alarm device and being connect with the detection control chip communication
Warning device and audible alarm unit；Detection control chip also with human testing unit and safety detection unit communications
Connection；When there is occupant on seat, the detection control chip receives the human body inspection being arranged on seat
After surveying the first signal that unit is sent, the second signal sent by the safety detection unit detection received judges the lock
Tongue is not inserted into when being coupled in the buckle, and the detection control chip sends the first warning message to the audible alarm and fills
It sets, and sends the second warning message to light warning device, for reminding the occupant to carry out safety measure by bus.
Further, including：The wherein described safety detection unit detection is by detecting between the lock tongue and the buckle
The variation of the electric signal generated is coupled, to confirm the mating between the lock tongue and the buckle.
Further, including：The safety detection unit is connected with audible alarm unit communication, the detection unit
Be arranged in the buckle or the end lock tongue of the safety belt on, for whether detecting the safety belt lock tongue with being connected on institute
It states in buckle, and mating information is sent to the detection and controls chip, the detection controls chip according to the mating information
Control the working condition of the audible alarm unit.
Further, including：The safety detection unit includes reflective photoelectric sensor, passes through reflecting light electric-examination
Survey mode, to confirm whether the lock tongue is inserted into the buckle.
Further, the safety detection unit includes：Transmitter and receiver, by the transmitter and receiver it
Between correlation Photoelectric Detection mode, to confirm whether the lock tongue is inserted into the buckle.
Further, further include：Switch key, the switch key are connect with detection control chip communication；Work as institute
It states lock tongue and is never inserted into the buckle and switch to when being inserted into the buckle, trigger the switch key, the detection controls
Chip sends interrupt signal, controls the audible alarm unit, stop alarm.
Further, the human testing unit includes：Gravity sensor takes the weight that the seat generates by human body
Information is measured, whether have occupant, the first information is sent when there is member if detecting on the seat.
Further, the human testing unit further includes：Infrared temperature probe is obtained by detecting temperature to detect
Know on seat whether there is occupant.
Further, the audible alarm unit includes buzzer.
Further, further include display unit, there are one display items for setting on the display screen of the display unit, with institute
State audible alarm unit function association；When the audible alarm unit, which starts, alarms, it is shown as first identifier, and when described
When audible alarm unit is closed, it is shown as second identifier.
Compared with prior art, a kind of safety belt advantageous effect with safety alarm device of the utility model is：
1, in the utility model, safety alarm device setting controls in buckle assembly without the center with place vehicle
System is associated, and different detection units correspond to different warning devices, so that it is alarmed, operating process is easy, while but also
Its is simple in structure, easy for installation, and then can be widely applied on the seat of large, medium and small type car, and use easy to spread has
Prodigious market prospects.
2, in the present invention, the detecting element being arranged in monitoring unit have diversity, provide the user with it is a variety of can
The space of choosing has more Experience Degree.
3, in the present invention, the safety belt of safety alarm device is not necessarily to associated with the central control system of vehicle,
Therefore, for consumers, may be implemented individually to buy；For user, maintains easily and replace.
Description of the drawings
Below by a manner of clearly understandable, preferred embodiment is described with reference to the drawings, to a kind of band safety alarm device
Above-mentioned characteristic, technical characteristic, advantage and its realization method of safety belt be further described.
Fig. 1 is a kind of structure chart of safety belt one embodiment with safety alarm device of the utility model；
Fig. 2 is a kind of structure chart of safety belt another embodiment with safety alarm device of the utility model；
Fig. 3 is a kind of structure chart of safety belt another embodiment with safety alarm device of the utility model；
Fig. 4 is a kind of structure chart of safety belt another embodiment with safety alarm device of the utility model.
Figure Detail number is as follows：
Buckle assembly 30, audible alarm circuit 41, human testing unit 40, safety detection unit 50, light warning device 36,
Monitoring and controlling chip 10, buckle 20, safety belt lock tongue 22, harness 35.
Specific implementation mode
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, attached drawing will be compareed below
Illustrate specific embodiment of the present utility model.It should be evident that the accompanying drawings in the following description is only the one of the utility model
A little embodiments for those of ordinary skill in the art without creative efforts, can also be according to these
Attached drawing obtains other attached drawings, and obtains other embodiments.
To make simplified form, only schematically shown in each figure with the relevant part of the utility model, they are not
Represent its practical structures as product.In addition, so that simplified form is easy to understand, there is identical structure or work(in some figures
The component of energy, only symbolically depicts one of those, or only marked one of those.Herein, "one" is not only
It indicates " only this ", can also indicate the situation of " more than one ".
The utility model provides a kind of one embodiment of the safety belt with safety alarm device, with reference to shown in figure 1；
Including：Safe band body, and the buckle assembly 30 of one end on the safety belt is set, and be arranged on the safety belt another
The lock tongue 22 of one end；The safety alarm device is set on the buckle assembly；Inspection is provided in the safety alarm device
Observing and controlling coremaking piece 10 and the light warning device 36 and audible alarm unit connected with the detection control communication of chip 10
41；The detection control chip 10 is also connected with human testing unit 40 and the communication of safety detection unit 50；Work as seat
On when having occupant, the detection control chip 10 receives what the human testing unit 40 being arranged on seat was sent
After first signal, the second signal sent by the detection of safety detection unit 50 received judges that the lock tongue 22 is not inserted into
When being coupled in the buckle 20, the detection control chip sends the first warning message to the audible alarm unit, and hair
Send the second warning message to light warning device, for reminding the occupant to carry out safety measure by bus.
In the present embodiment, with reference to shown in figure 1-3；There are detection control chip, detection control core in buckle assembly 30
Piece 10 includes ARM series, 51 series, the microcontroller of PIC series, as long as can meet the performance parameter of the application；Detection control
Coremaking piece 10 is for receiving the detection information that safety detection unit 50 and human testing unit 40 receive, when having detected passenger
When, then it sends the first information and controls chip 10 to detection, safety detection unit 50 is for detecting when whether lock tongue is inserted into lock
In, when being not inserted into, then sends the second information and control chip 10 to detection；When detection control chip 10 receives the first information
When with the second information, then control signal control light warning device 36 and audible alarm unit 41 are sent, respectively with luminous shape
Formula, and passenger is showed in the form of sounding.
Preferably, including：With reference to shown in figure 1-3；The wherein described detection of safety detection unit 50 is by detecting the lock tongue
The variation of the electric signal of generation is coupled between 22 and the buckle 20, to confirm the mating between the lock tongue and the buckle.
Preferably, including：With reference to shown in figure 1-3；The safety detection unit 50 is communicated with the audible alarm unit 41
Connection, the safety detection unit 50 is arranged on the end lock tongue 22 of the 20 interior or described safety belt of the buckle, for examining
The safety belt lock tongue 22 is surveyed whether with being connected in the buckle 20, and mating information is sent to detection control chip
10, the detection control chip 10 controls the audible alarm unit 41 and the smooth warning device 36 according to the mating information
Working condition.
Preferably, including：The safety detection unit 50 includes reflective photoelectric sensor, passes through reflecting light electric-examination
Survey mode, to confirm whether the lock tongue is inserted into the buckle.
Preferably, the safety detection unit 50 includes：With reference to shown in figure 1-3；Transmitter and receiver pass through the hair
Correlation Photoelectric Detection mode between emitter and receiver, to confirm whether the lock tongue is inserted into the buckle, the two point
Both sides in buckle 20 are not set, when the lock tongue 22 is inserted into the buckle 20, just completely cut off connection between the two
It is logical.
Preferably, with reference to shown in figure 1-3；Further include：Switch key, the switch key control chip 10 with the detection
Communication connection；When the lock tongue 22 be never inserted into the buckle 20 switch to be inserted into the buckle 20 when, open described in triggering
Close button, the detection control chip 10 send interrupt signal, control the audible alarm unit 41, stop alarm.
Preferably, the human testing unit 40 includes：Gravity sensor takes the weight that the seat generates by human body
Information is measured, whether have occupant, the first information is sent when there is member if detecting on the seat.
Preferably, the human testing unit 40 further includes：Infrared temperature probe is obtained by detecting temperature to detect
Know on seat whether there is occupant.
Preferably, the audible alarm unit 41 includes buzzer, can also be broadcast by vibration alarm, or with voice
The form of report.
Preferably, further include：Display unit 60, with reference to shown in figure 1-3；It is provided with one on the display screen of the display unit
A display items, with 41 function association of the audible alarm unit；When the audible alarm unit 41, which starts, alarms, display
For first identifier, and when the audible alarm unit 41 is closed, it is shown as second identifier.Pass through LED light and sound report
The association of alarm device, alarm are that the luminance of flicker is presented, and are closed when not alarming.Display screen includes display lamp.
In figure harness 35 include monitoring and controlling chip 10 respectively with human testing unit 40, power supply, audible alarm circuit
Connection between 41.
In the utility model, safety alarm device setting is in buckle assembly, without the center control with place vehicle
System is associated, and different detection units correspond to different warning devices, operating process simplicity so that it is alarmed, while but also its
It is simple in structure, it is easy for installation, and then can be widely applied on the seat of large, medium and small type car, use easy to spread, have very
Big market prospects.
In the present invention, the detecting element being arranged in monitoring unit has diversity, provides the user with plurality of optional
Space, have more Experience Degree.
In the present invention, the safety belt of safety alarm device is not necessarily to associated with the central control system of vehicle, because
This may be implemented individually to buy for consumers；For user, maintains easily and replace.
When explanation, above-described embodiment can be freely combined as needed.The above is only the excellent of the utility model
Select embodiment, it is noted that for those skilled in the art, do not departing from the utility model principle
Under the premise of, several improvements and modifications can also be made, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of safety belt with safety alarm device, which is characterized in that including：Safe band body, and be arranged in the safety
The buckle assembly of one end is taken, and the lock tongue of the other end on the safety belt is set；Institute is set on the buckle assembly
State safety alarm device；
The light report for being provided with detection control chip in the safety alarm device and being connect with the detection control chip communication
Alarm device and audible alarm unit；The detection control chip also connects with human testing unit and safety detection unit communications
It connects；
When there is occupant on seat, the detection control chip receives the human testing being arranged on seat
After the first signal that unit is sent, the second signal sent by the safety detection unit detection received judges the lock tongue
It being not inserted into when being coupled in the buckle, the detection control chip sends the first warning message to the audible alarm unit,
With the second warning message of transmission to light warning device, for reminding the occupant to carry out safety measure by bus.
2. a kind of safety belt with safety alarm device according to claim 1, which is characterized in that including：It is wherein described
The detection of safety detection unit passes through the variation for detecting the electric signal that generation is coupled between the lock tongue and the buckle, to confirm
State the mating between lock tongue and the buckle.
3. a kind of safety belt with safety alarm device according to claim 1, which is characterized in that including：The safety
Detection unit is connected with audible alarm unit communication, and the detection unit is arranged in the buckle or the safety belt
End lock tongue on, be sent to institute for whether detecting the safety belt lock tongue with being connected in the buckle, and by mating information
Detection control chip is stated, the detection control chip controls the audible alarm unit and light alarm dress according to the mating information
The working condition set.
4. a kind of safety belt with safety alarm device according to claim 3, which is characterized in that including：The safety
Detection unit includes reflective photoelectric sensor, by reflection type photoelectricity detection mode, to confirm whether the lock tongue is inserted into
In the buckle.
5. according to a kind of safety belt with safety alarm device of claim 1-4 any one of them, which is characterized in that the peace
Detection unit includes entirely：
Transmitter and receiver, it is described to confirm by the correlation Photoelectric Detection mode between the transmitter and receiver
Whether lock tongue is inserted into the buckle.
6. a kind of safety belt with safety alarm device according to claim 1, which is characterized in that further include：Switch is pressed
Key, the switch key are connect with detection control chip communication；It is switched to when the lock tongue is never inserted into the buckle
When being inserted into the buckle, the switch key is triggered, the detection control chip sends interrupt signal, controls the sound report
Alarm device, stop alarm.
7. a kind of safety belt with safety alarm device according to claim 1, which is characterized in that the human testing list
Member includes：Gravity sensor takes the weight information that the seat generates by human body, and whether detect on the seat has
Occupant sends first signal when there is occupant.
8. a kind of safety belt with safety alarm device according to claim 1, which is characterized in that the human testing list
Member further includes：Infrared temperature probe knows on seat whether there is occupant by detecting temperature to detect.
9. a kind of safety belt with safety alarm device according to claim 1, which is characterized in that the audible alarm dress
It sets including buzzer.
10. a kind of safety belt with safety alarm device according to claim 1, which is characterized in that further include that display is single
Member, there are one display items for setting on the display screen of the display unit, with the audible alarm unit function association；When described
When audible alarm unit starts alarm, it is shown as first identifier, and when the audible alarm unit is closed, is shown as the
Two marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721775074.8U CN207842888U (en) | 2017-12-18 | 2017-12-18 | A kind of safety belt with safety alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721775074.8U CN207842888U (en) | 2017-12-18 | 2017-12-18 | A kind of safety belt with safety alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207842888U true CN207842888U (en) | 2018-09-11 |
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ID=63421165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721775074.8U Active CN207842888U (en) | 2017-12-18 | 2017-12-18 | A kind of safety belt with safety alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207842888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114771459A (en) * | 2022-04-18 | 2022-07-22 | 浙江吉利控股集团有限公司 | Car and safety belt hasp thereof |
-
2017
- 2017-12-18 CN CN201721775074.8U patent/CN207842888U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114771459A (en) * | 2022-04-18 | 2022-07-22 | 浙江吉利控股集团有限公司 | Car and safety belt hasp thereof |
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