CN208101828U - A kind of automatic release caution board system of harmful influence transport vehicle - Google Patents
A kind of automatic release caution board system of harmful influence transport vehicle Download PDFInfo
- Publication number
- CN208101828U CN208101828U CN201820395427.XU CN201820395427U CN208101828U CN 208101828 U CN208101828 U CN 208101828U CN 201820395427 U CN201820395427 U CN 201820395427U CN 208101828 U CN208101828 U CN 208101828U
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- CN
- China
- Prior art keywords
- control unit
- electromagnetic lock
- transport vehicle
- warning sign
- harmful influence
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Abstract
The utility model discloses a kind of automatic release caution board systems of harmful influence transport vehicle; bootstrap warning sign including installing control unit, crash sensor, gas concentration sensor, power module, electromagnetic lock and folding on the car body; the power module is system power supply; the output end of the crash sensor and gas concentration sensor is separately connected the input terminal of control unit; the electromagnetic lock is located at the tail portion of car body; its control terminal connects the output end of control unit, and the warning sign of bootstrapping that folds is suspended on the tapered end of electromagnetic lock；When the output signal of crash sensor or gas concentration sensor is greater than preset threshold value, the tapered end that described control unit controls electromagnetic lock is opened, and release folds warning sign of bootstrapping.Ensure that warning sign is put down in time and give rear car prompt, securely and reliably.
Description
Technical field
The utility model relates to a kind of automatic release caution board systems of harmful influence transport vehicle.
Background technique
Harmful influence transport vehicle once accident occurs, other than shock harm caused by self inertia, can also be transported because of it
Defeated harmful influence Release and dispersion causes more serious harm, it is necessary to the personnel near evacuation in time；But when speed is very fast
When, especially on a highway, within the short time that accident occurs, front vehicle often cannot be reminded timely, seen
When to the harmful influence transport vehicle that accident occurs, it is likely that because by too close and enter harmful influence diffusion zone, or by rear vehicle
Blocking the route of retreat and harmful influence diffusion zone cannot be exited in time so that causing personal injury.
The Chinese invention patent application of 106740454 A of Publication No. CN discloses a kind of ejection type speed and sets automotive safety
Warning sign and its control method, when emergency situations occur for vehicle, driver can press the eject key of safety warning-panel, make safety
Warning sign pops up and rests on the position for starting braking, and there is a distance in the position that the position of safety warning-panel and vehicle stop,
Remove from and take out warning sign after driver's parking and pass by again this section of distance, when being applied to harmful influence transport vehicle, if driver and
When press eject key, can also be as early as possible to rear car to remind, a possibility that being lowered into harmful influence diffusion zone；But dangerization
In the event of an accident, driver will concentrate on coping with this kind of oversize vehicle of product transport vehicle, often have little time to press eject key,
Therefore it cannot ensure that warning sign pops up in time.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of automatic release caution board system of harmful influence transport vehicle,
Can solve existing ejection type speed and set safety warning board for automobile and driver is needed to press eject key, there are driver cannot in time by
The uncertainty of lower eject key, causes to cannot ensure the problem of warning sign pops up in time.
The utility model is achieved through the following technical solutions：
A kind of automatic release caution board system of harmful influence transport vehicle, including installing control unit on the car body, collision
Sensor, gas concentration sensor, power module, electromagnetic lock and folding are bootstrapped warning sign, and the power module is system power supply,
The output end of the crash sensor and gas concentration sensor is separately connected the input terminal of control unit, and the electromagnetic lock is located at
The tail portion of car body, control terminal connect the output end of control unit, the tapered end for folding warning sign of bootstrapping and being suspended on electromagnetic lock
On；When the output signal of crash sensor or gas concentration sensor is greater than preset threshold value, described control unit control electricity
The tapered end of magnetic padlock is opened, and release folds warning sign of bootstrapping.
The further scheme of the utility model is that the warning sign of bootstrapping that folds is made of panel, the back stay of triangle,
The top of the panel is provided with hanging ring, and the upper end of the back stay is carried on the back by the top that torsional moment hinge is rotationally connected with panel
Drawstring is connected separately between two base angles of face, lower end and panel；The panel, back stay and two drawstring composition four sides
Body, tetrahedral each face are covered with curtain；Warning mark can be arranged in the curtain in each face of warning sign, it is ensured that warning sign
It falls on road surface and is capable of forming effective warning function.
The further scheme of the utility model is, the back side of the panel is also equipped with battery, three of the panel
LED light strip is connected separately on side, back stay and two drawstrings, the inner wall of the hanging ring is equipped with travel switch, the LED light
The normally-closed contact of band logical overtravel switch connects battery；When the tapered end of electromagnetic lock is inserted in hanging ring, the normally closed touching of travel switch
Point disconnects, LED light strip no power, and when the tapered end of electromagnetic lock is extracted out from hanging ring, the normally-closed contact of travel switch resets closure,
LED light strip energization is lighted, and is enhanced the warning effect of warning sign, is more easier to differentiate.
The further scheme of the utility model is that the inner cavity of the hanging ring and the tapered end cross section of electromagnetic lock are matched for gap
The rectangle of conjunction is limited circumferentially, prevents from folding warning sign of bootstrapping swinging back and forth in vehicle driving process and generate damaged in collision.
The further scheme of the utility model is that the electromagnetic lock includes the tapered end of the shell of 7 fonts and the irony of level,
The horizontal part outer end of the shell is vertically connected at the tail portion of car body, is provided with vertically car body in the vertical portion of the shell
Tail portion guide groove, the tapered end is slidably connected to guide groove, and the trench bottom of the guide groove is provided with electromagnet, the electricity
The output end of the power end connection control unit of magnet, is additionally provided with reset spring between electromagnet and tapered end.
The further scheme of the utility model be further include the warning lamp module being mounted in the driver's cabin of car body, it is described
Warn the output end of lamp module control terminal connection control unit；When the output signal of crash sensor or gas concentration sensor is big
When preset threshold value, the warning lamp module starting.
The utility model compared with prior art the advantages of be：
When crash sensor detects that car body collides or gas concentration sensor has detected harmful influence leakage, from
It moves opening electromagnetic lock release and folds warning sign of bootstrapping, it is ensured that warning sign is put down in time gives rear car prompt, securely and reliably.
Detailed description of the invention
Fig. 1 is the system structure diagram of the utility model.
Fig. 2 is the mounting structure schematic diagram of the utility model.
Fig. 3 is the folded state schematic diagram for folding warning sign of bootstrapping.
Fig. 4 is the unfolded state front view for folding warning sign of bootstrapping.
Fig. 5 is the A direction view of Fig. 4.
Fig. 6 is the structural schematic diagram of electromagnetic lock.
Fig. 7 is the circuit diagram of power module.
Fig. 8 is the interface circuit of crash sensor.
Fig. 9 is the interface circuit of electromagnetic lock.
Figure 10 is the interface circuit of gas concentration sensor.
Figure 11 is the interface circuit of warning lamp.
Specific embodiment
A kind of automatic release caution board system of harmful influence transport vehicle as depicted in figs. 1 and 2, including it is mounted on car body 1
On control unit 2, crash sensor 3, gas concentration sensor 4, power module, warning lamp module, electromagnetic lock 5 and fold from
Warning sign 6 is opened up, the power module is system power supply, the output end difference of the crash sensor 3 and gas concentration sensor 4
The input terminal of control unit 2 is connected, the warning lamp module is mounted in the driver's cabin of car body 1, and the electromagnetic lock 5 is located at car body
1 tail portion, control terminal connect the output end of control unit 2, the tapered end for folding warning sign 6 of bootstrapping and being suspended on electromagnetic lock 5
On 52.
In the present embodiment, the circuit diagram of the power module is as shown in Figure 7；Described control unit 2 using
MK60DN512ZVLQ10 type single-chip microcontroller；The model of the crash sensor 3 is QLMH-P, and interface circuit is as shown in figure 8, pre-
If the reference voltage of comparator, as threshold value, the output voltage signal of crash sensor 3 is compared with reference voltage, beyond benchmark electricity
Control unit 2 opens electromagnetic lock 5 and warning lamp module when pressure；The model of the gas concentration sensor 4 is MQ-4, interface electricity
Road is as shown in Figure 10, and preset threshold can be realized in control unit 2 with program, can also be made with the reference voltage of comparator
For threshold value；The warning lamp module is light bulb, and interface circuit is as shown in figure 11.
As shown in Fig. 3 ~ Fig. 5, the warning sign 6 of bootstrapping that folds is made of panel 61, the back stay 62 of triangle, the face
The top of plate 61 is provided with hanging ring 63, and the inner cavity of the hanging ring 63 and 52 cross section of tapered end of electromagnetic lock 5 are the square of clearance fit
Shape, the upper end of the back stay 62 are rotationally connected with the top rear face of panel 61 by torsional moment hinge 64, and the two of lower end and panel
Drawstring 66 is connected separately between a base angle, in the present embodiment, the torsional moment hinge 64 using LAMP board HG-TB type,
Drawstring 66 is made using nylon rope, panel 61 and back stay 62 of stainless steel or nylon material, and hanging ring 63 is with panel 61
Integrally formed structure is bolted；The panel 61, back stay 62 and two drawstrings 66 form tetrahedron, the four sides
Each face of body is covered with curtain made of waterproof cloth, and the alarming sign of reflectorized material is printed on the curtain；The face
The back side of plate 61 is also equipped with battery 65, is connected separately on three sides of the panel 61, back stay 62 and two drawstrings 66
LED light strip, the inner wall of the hanging ring 63 are provided with slot, and travel switch, the movable contact of the travel switch are equipped in the slot
It is leant out from slot, the LED light strip connects battery 65 by the normally-closed contact of travel switch.
As shown in fig. 6, the electromagnetic lock 5 includes the shell 51 of 7 fonts and the tapered end 52 of horizontal irony, the shell 51
Horizontal part outer end the tail portion of car body 1 is vertically connected at by bolt, be provided with vertically in the vertical portion of the shell 51
The guide groove 53 of the tail portion of car body 1, the tapered end 52 are slidably connected to guide groove 53, and the trench bottom of the guide groove 53 is equipped with
Electromagnet 54, the output end of the power end connection control unit 2 of the electromagnet 54, interface circuit is as shown in figure 9, in electromagnetism
Reset spring 55 is additionally provided between iron 54 and tapered end 52.The shell 51 is made of plastics or non-magnet material.
When harmful influence transport vehicle normally travel, the tapered end 52 of electromagnetic lock 5 is inserted in hanging ring 63, folds warning sign 6 of bootstrapping
The tail portion that back stay 62 is crushed on car body 1 can not bounce, and the normally-closed contact of travel switch disconnects, LED light strip no power；When
Harmful influence transport vehicle, which crashes, triggers crash sensor 3, or when generation leakage accident triggering gas concentration sensor 4,
The tapered end 52 that control unit 2 controls electromagnetic lock 5 is opened, and release folds warning sign 6 of bootstrapping, and is started warning lamp module prompt and driven
Member, the back stay 62 for folding warning sign 6 of bootstrapping bounce under the effect of torsional moment hinge 64, make to fold warning sign 6 of bootstrapping and are fully deployed,
The normally-closed contact of travel switch resets closure simultaneously, and LED light strip energization is lighted, and enhances the warning effect of warning sign.
Claims (6)
1. a kind of automatic release caution board system of harmful influence transport vehicle, it is characterised in that：Including being mounted on car body（1）On control
Unit processed（2）, crash sensor（3）, gas concentration sensor（4）, power module, electromagnetic lock（5）Bootstrap warning sign with folding
（6）, the power module is system power supply, the crash sensor（3）And gas concentration sensor（4）Output end connect respectively
Connect control unit（2）Input terminal, the electromagnetic lock（5）Positioned at car body（1）Tail portion, control terminal connect control unit（2）
Output end, the folding bootstraps warning sign（6）It is suspended on electromagnetic lock（5）Tapered end（52）On；Work as crash sensor（3）Or gas
Concentration sensors（4）Output signal be greater than preset threshold value when, described control unit control electromagnetic lock（5）Tapered end beat
It opens, release folds warning sign of bootstrapping（6）.
2. a kind of automatic release caution board system of harmful influence transport vehicle as described in claim 1, it is characterised in that：The folding
Folded warning sign of bootstrapping（6）By the panel of triangle（61）, back stay（62）Composition, the panel（61）Top be provided with hanging ring
（63）, the back stay（62）Upper end pass through torsional moment hinge（64）It is rotationally connected with panel（61）Top rear face, lower end with
Drawstring is connected separately between two base angles of panel（66）；The panel（61）, back stay（62）With two drawstrings（66）Group
At tetrahedron, which is covered with curtain.
3. a kind of automatic release caution board system of harmful influence transport vehicle as claimed in claim 2, it is characterised in that：The face
Plate（61）The back side be also equipped with battery（65）, the panel（61）Three sides, back stays（62）With two drawstrings（66）On
It is connected separately with LED light strip, the hanging ring（63）Inner wall travel switch is installed, the LED light strip passes through travel switch
Normally-closed contact connects battery（65）.
4. a kind of automatic release caution board system of harmful influence transport vehicle as claimed in claim 2 or claim 3, it is characterised in that：Institute
State hanging ring（63）Inner cavity and electromagnetic lock（5）Tapered end（52）Cross section is the rectangle of clearance fit.
5. a kind of automatic release caution board system of harmful influence transport vehicle as described in claim 1, it is characterised in that：The electricity
Magnetic padlock（5）Shell including 7 fonts（51）With the tapered end of horizontal irony（52）, the shell（51）Horizontal part outer end it is vertical
It is connected to car body（1）Tail portion, the shell（51）Vertical portion in be provided with vertically car body（1）Tail portion guide groove
（53）, the tapered end（52）It is slidably connected to guide groove（53）, the guide groove（53）Trench bottom be provided with electromagnet（54）,
The electromagnet（54）Power end connect control unit（2）Output end, in electromagnet（54）With tapered end（52）Between also set
It is equipped with reset spring（55）.
6. a kind of automatic release caution board system of harmful influence transport vehicle as described in claim 1, it is characterised in that：Further include
It is mounted on car body（1）Driver's cabin in warning lamp module, the warning lamp module control terminal connects control unit（2）Output
End；Work as crash sensor（3）Or gas concentration sensor（4）Output signal be greater than preset threshold value when, the warning lamp mould
Block starting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820395427.XU CN208101828U (en) | 2018-03-22 | 2018-03-22 | A kind of automatic release caution board system of harmful influence transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820395427.XU CN208101828U (en) | 2018-03-22 | 2018-03-22 | A kind of automatic release caution board system of harmful influence transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208101828U true CN208101828U (en) | 2018-11-16 |
Family
ID=64122240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820395427.XU Expired - Fee Related CN208101828U (en) | 2018-03-22 | 2018-03-22 | A kind of automatic release caution board system of harmful influence transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208101828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112248930A (en) * | 2020-10-22 | 2021-01-22 | 广西科技大学 | Intelligent automobile warning device |
-
2018
- 2018-03-22 CN CN201820395427.XU patent/CN208101828U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112248930A (en) * | 2020-10-22 | 2021-01-22 | 广西科技大学 | Intelligent automobile warning 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: 20181116 Termination date: 20190322 |
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| CF01 | Termination of patent right due to non-payment of annual fee |