CN207631113U - The safety alarm device of light warning is carried out to lorry blind area - Google Patents
The safety alarm device of light warning is carried out to lorry blind area Download PDFInfo
- Publication number
- CN207631113U CN207631113U CN201721697418.8U CN201721697418U CN207631113U CN 207631113 U CN207631113 U CN 207631113U CN 201721697418 U CN201721697418 U CN 201721697418U CN 207631113 U CN207631113 U CN 207631113U
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- China
- Prior art keywords
- lorry
- blind area
- drive unit
- power drive
- driven disc
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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A kind of safety alarm device carrying out light warning to lorry blind area is provided, vibration damping fastening plates are fixed on the outside of the right rear chassis of lorry and are fixed with mounting base on vibration damping fastening plates lateral wall, lamplight speech alarming device set on mounting base bottom and below power drive unit is adapted to connection with power drive unit, and exposing to behind lorry turn blind area voice reminder pedestrian and vehicle station while forming warning light area successively by lamplight speech alarming device after the power drive unit driving lamplight speech alarming device rotation is stopped at except warning light area.After the utility model drives the rotation of lamplight speech alarming device by the power drive unit in vibration damping fastening plates, voice reminder pedestrian and vehicle station while forming warning light area is exposed to behind lorry turn blind area successively by lamplight speech alarming device to be stopped at except warning light area, achieve the purpose that safety instruction, safe steering environment is provided for lorry, reduces traffic accident when lorry turns to.
Description
Technical field
The utility model belongs to lorry blind area warning technical field, and in particular to a kind of to carry out light warning to lorry blind area
Safety alarm device.
Background technology
In numerous traffic accidents, the dead phenomenon of accident of lorry turning right occurs repeatedly, pole when this turns right with lorry
It is related easily to form driver vision dead zone, in fact, many pedestrians that accident occurs or electric vehicle are all due to being close to vehicle body, being abducted
Rear when curved is dragged in car and rolls lethal, and lorry existing vision dead zone of turning right is because driver is sitting in the left side
Driver's seat on, only with backsight sem observation right back, visual range is limited.And non power driven vehicle volume is short and small, driver may
Them are not seen at all.Non-motor vehicle or pedestrian step into the blind area range of lubrication groove, are just encountered by danger, and lorry is right
Often non power driven vehicle concentrates the region waited again at turning residing crossing.Once lorry, which is turned right, occurs traffic accident, often
It is either dead or wounded.According to incompletely statistics, the traffic accident that oversize vehicle right-hand bend causes is the 1/8 of the total case of accident, this also anticipates
Taste blind area involved when we need to turn right to lorry and is reasonably solved.Therefore, there is following several respects problem, the
One, accident usually takes place frequently to be located at the parting of the ways, excessive due to vehicle flowrate, flow of the people it is excessive when, lorry and pedestrian Yi Fasheng
Conflict；Second, when night bad visibility or when haze weather visibility is relatively low, drivers do not see the row for wearing dark-coloured clothes
People, and not in the custom of crossing front reduction gear observation；Third, vehicle are turned right at crossing in most cases, not by signal lamp
Limitation, the right-hand rotation that many drivers come swaggeringly at crossing, or even do not slow down, might have at this time the bicycle of straight trip, battery truck,
Pedestrian passes through, and turning right if whether uncertain right side has vehicle, it is easy to appear accidents；4th, pedestrian, which enters, prepares right-hand bend goods
In vehicle blind area, consciousness is but had no.Generally speaking, prodigious security risk is brought in lorry blind area to pedestrian and bicyclist, also gives goods
Vehicle driver brings prodigious psychological burden, in view of the above-mentioned problems, it is necessary to be improved.
Utility model content
The technical issues of the utility model solves：A kind of security warning dress carrying out light warning to lorry blind area is provided
It sets, after driving the rotation of lamplight speech alarming device by the power drive unit in vibration damping fastening plates, is warned by lamplight speech
Showing device exposes to behind lorry turn blind area voice reminder pedestrian and vehicle station while forming warning light area and is stopped at warning successively
Except light area, achieve the purpose that safety instruction, safe steering environment is provided for lorry, reduces traffic accident when lorry turns to
Occur.
The technical solution adopted in the utility model：The safety alarm device of light warning is carried out to lorry blind area, is had and is subtracted
It shakes fastening plates, the vibration damping fastening plates are fixed on the outside of the right rear chassis of lorry and are fixed with installation on vibration damping fastening plates lateral wall
Seat, the mounting base are equipped with power drive unit and the light language set on mounting base bottom and below power drive unit
Sound alarming device is adapted to connection with power drive unit, after the power drive unit driving lamplight speech alarming device rotation by
Lamplight speech alarming device forms voice reminder pedestrian and vehicle while guarding against light area after exposing to lorry turn blind area successively
Station is stopped at except warning light area.
Wherein, the power drive unit includes fractional motor, driving shaft, driving wheel and shaft, and the fractional motor is fixed on
In mounting base and the output shaft of fractional motor is fixedly connected with driving shaft, and the driving wheel is adapted to driving shaft to be connected and set on actively
Shaft on wheel lateral wall is arranged outwardly, and the driving wheel and shaft are adapted to connection with the driven disc in lamplight speech alarming device
And driven disc rotation, the fractional motor and lorry steering indicating light are driven by driving wheel and shaft after fractional motor driving driving wheel rotation
Fractional motor starts after circuit communication and lorry steering indicating light are opened.
Further, the driving wheel foreign steamer Middle face is equipped with the circular cam being adapted to driven disc exterior arc surface and circle
Arc notch is formed on cam.
Further, the lamplight speech alarming device includes laser lamp, connecting shaft, driven disc and voice prompting device, institute
Connecting shaft is stated as L-shaped structure and one end of the connecting shaft is fixed on mounting base bottom and driven disc rotational installation is in the another of connecting shaft
End, the laser lamp is located on the inside of driven disc and laser lamp is installed on by lamp fagging in connecting shaft, is formed on the driven disc
Four equally distributed guide grooves and guide groove is adapted to the shaft in power drive unit, the guide groove divides driven disc
The laser that lorry turn blind area shape to be formed with and being divided into four parts on four fanning strips and four fanning strip plate faces matches
Lamp shape hole is formed with the arc being adapted to the driving wheel in power drive unit on four fanning strip arc outer walls on the driven disc
V notch v, the voice prompting device are fixed in mounting base and are fixed on the cloche in mounting base by lamplight speech alarming device
It is covered in inside it with power drive unit, the cloche is internally provided with laser amplifier pipe and laser amplifier pipe and corresponding laser
Lamp shape hole site is corresponding to be simultaneously located at outside driven disc, the light of the laser lamp through on driven disc laser lamp shape hole and laser put
Warning light area is formed after exposing to lorry turn blind area after big pipe.
Further, the laser lamp and voice prompting device are opened with lorry steering indicating light circuit communication and lorry steering indicating light
Laser lamp and voice prompting device are opened afterwards.
The utility model compared with prior art the advantages of：
1, lorry steering blind area is divided into four parts by the technical program, and exposes to lorry successively by lamplight speech alarming device
Voice reminder pedestrian and vehicle station are stopped at except warning light area while forming warning light area behind turn blind area, reach safety instruction
Effect, safe steering environment is provided for lorry, reduces traffic accident when lorry turns to；
2, the rotation of the lamplight speech alarming device in the technical program provides power source by power drive unit, ensures lamp
Light voice warning device forms warning after exposing to the turn blind area of lorry successively according to four laser lamp shape holes on driven disc
Light area provides real-time early warning signal for lorry turn；
3, the technical program is used with the same circuit of lorry steering indicating light, power drive unit and lamp after realization steering indicating light is opened
Light voice warning device works asynchronously with steering indicating light, avoids the time difference and causes warning light area asynchronous with lorry turn blind area；
4, blind area pattern when the technical program is turned right according to lorry draws blind area pattern according to the rotation time of driven disc
It is designed after point, can accurately make the lorry space size required in turning, pedestrian is avoided to enter with vehicle, structure letter
It is single, it is novel in design, there is higher application value.
Description of the drawings
Fig. 1 is the utility model configuration schematic diagram；
Fig. 2 is the utility model assembling structure schematic diagram；
Fig. 3 the utility model lorries blind area is divided into four parts of structural schematic diagram；
Fig. 4 is the utility model driven disc structural schematic diagram.
Specific implementation mode
1-4 describes a kind of embodiment of the utility model below in conjunction with the accompanying drawings.
The safety alarm device of light warning is carried out to lorry blind area, and there are vibration damping fastening plates 9, the vibration damping fastening plates 9
It is fixed on the outside of the right rear chassis of lorry and is fixed with mounting base 8 on 9 lateral wall of vibration damping fastening plates, the mounting base 8 is equipped with dynamic
Force driving device and set on 8 bottom of mounting base and the lamplight speech alarming device below the power drive unit and power drive
Device adaptation connection, after the power drive unit driving lamplight speech alarming device rotation successively by lamplight speech alarming device
Voice reminder pedestrian and vehicle station while forming warning light area is exposed to behind lorry turn blind area to be stopped at except warning light area；Tool
Body, the power drive unit includes fractional motor 4, driving shaft 5, driving wheel 6 and shaft 7, and the fractional motor 4 is fixed on installation
On seat 8 and the output shaft of fractional motor 4 is fixedly connected with driving shaft 5, and the driving wheel 6 is adapted to driving shaft 5 to be connected and set on master
Shaft 7 on 6 lateral wall of driving wheel is arranged outwardly, the driven disc in the driving wheel 6 and shaft 7 and lamplight speech alarming device
12 adaptation connections and fractional motor 4 are rotated after driving driving wheel 6 to rotate by driving wheel 6 and the drive driven disc 12 of shaft 7, described small
Fractional motor 4 starts after the circuit communication and lorry steering indicating light of motor 4 and lorry steering indicating light are opened；Specifically, outside the driving wheel 6
Wheel Middle face is equipped with the circular cam being adapted to 12 exterior arc surface of driven disc and is formed with arc notch on circular cam；Specifically,
The lamplight speech alarming device includes laser lamp 2, connecting shaft 11, driven disc 12 and voice prompting device, and the connecting shaft 11 is L
8 bottom of mounting base is fixed in shape structure and 11 one end of connecting shaft and the rotational installation of driven disc 12 is in the other end of connecting shaft 11, institute
State that laser lamp 2 is located at the inside of driven disc 12 and laser lamp 2 is installed on by lamp fagging 3 in connecting shaft 11, on the driven disc 12
System is adapted to there are four equally distributed guide groove 14 and guide groove 14 with the shaft 7 in power drive unit, the guide groove 14
Driven disc 12 is divided into and is formed with and is divided into four parts of lorry turn blind area 15 on four fanning strips and four fanning strip plate faces
The laser lamp shape hole 13 that shape matches is formed on four fanning strip arc outer walls on the driven disc 12 and power drive fills
The arc notch that driving wheel 6 in setting is adapted to, the voice prompting device are fixed in mounting base 8 and are fixed in mounting base 8
Cloche 1 covers in lamplight speech alarming device and power drive unit inside it, and the cloche 1 is internally provided with laser amplifier
Pipe 10 and laser amplifier pipe 10 is corresponding with corresponding laser lamp shape 13 positions of hole and outside the driven disc 12, the laser lamp 2
Light through on driven disc 12 laser lamp shape hole 13 and laser amplifier pipe 10 after expose to and form warning behind lorry turn blind area
Light area；Specifically, the laser lamp 2 and voice prompting device swash with after lorry steering indicating light circuit communication and lorry steering indicating light opening
Light lamp 2 and voice prompting device are opened.
For lorry in turning, trailing wheel is not to be travelled along the track of front-wheel, will produce deviation, the deviation of formation of turning
Wheel is poor, and vehicle body is longer, and the wheel difference of formation is bigger, and the range of lubrication groove difference also can and then expand, as this large-scale work of bulk cement carrier
The vehicle body of journey vehicle is all long, and after especially headstock turns round, also very long vehicle body does not turn over, and easily forms large car
After " vision dead zone " of driver, non-motor vehicle or pedestrian step into " vision dead zone " range of lubrication groove, the dangerous of generation increases,
Due to being close to vehicle body, rear when being turned round is dragged in car, causes traffic accident.
When turning round, after driver plays steering indicating light, fractional motor 4, laser lamp 2 and voice prompting device start lorry simultaneously, pony
It is rotated therewith up to 4 driving driven discs 12, as indicated at 3, the wheelspan of lorry front and back wheel is L, is formed in steering procedure and turns to blind area,
Four parts are divided by blind area is turned to according to turnaround time, by the rotation of driven disc 12, the light that laser lamp 2 irradiates is through laser lamp
Shape hole 13 projects the change of shape, sequentially forms identical warning light area corresponding with the blind area shape for being divided into four parts, realizes peace
Comprehensive covering of full warning light projected area, while prompting pedestrian and vehicle station to be stopped at outside warning light area by voice prompting device,
Safety later achievees the purpose that installation indicating lamp for safe, and at work, fractional motor 4 drives one circle of the rotation of driving shaft 5, main
Moving axis 5 drives driven disc 12 to rotate a quarter circle by driving wheel 6, effectively realizes requirement of the lorry when turning right.
Lorry steering blind area is divided into four parts by the technical program, and is exposed to lorry successively by lamplight speech alarming device and turned
Voice reminder pedestrian and vehicle station are stopped at except warning light area while forming warning light area behind curved blind area, reach safety instruction
Effect provides safe steering environment for lorry, reduces traffic accident when lorry turns to, lamplight speech alarming device
Rotation provides power source by power drive unit, ensures lamplight speech alarming device according to four laser lamps 2 on driven disc 12
Shape hole forms warning light area after exposing to the turn blind area of lorry successively, turns round for lorry and provides real-time early warning signal, using with
The same circuit of lorry steering indicating light, power drive unit and lamplight speech alarming device are synchronous with steering indicating light after realization steering indicating light is opened
Work avoids the time difference and causes warning light area asynchronous with lorry turn blind area, blind area pattern when turning right according to lorry, root
It is designed after dividing blind area pattern according to the rotation time of driven disc 12, can accurately make the lorry space required in turning
Size avoids pedestrian from entering with vehicle, simple in structure, novel in design, has higher application value.
Above-described embodiment, the only preferred embodiment of the utility model are not used for limiting the utility model practical range,
Therefore all equivalence changes done with content described in the utility model claims, the utility model claims model should all be included in
Within enclosing.
Claims (5)
1. pair lorry blind area carries out the safety alarm device of light warning, there are vibration damping fastening plates (9), it is characterised in that：It is described
Vibration damping fastening plates (9) are fixed on the outside of the right rear chassis of lorry and are fixed with mounting base (8), institute on vibration damping fastening plates (9) lateral wall
State light of the mounting base (8) equipped with power drive unit and set on mounting base (8) bottom and below power drive unit
Voice warning device is adapted to connection with power drive unit, after the power drive unit driving lamplight speech alarming device rotation
Form warning light area while voice reminder pedestrian and Che are exposed to by lamplight speech alarming device behind lorry turn blind area successively
Station is stopped at except warning light area.
2. the safety alarm device according to claim 1 for carrying out light warning to lorry blind area, it is characterised in that：It is described
Power drive unit includes fractional motor (4), driving shaft (5), driving wheel (6) and shaft (7), and the fractional motor (4) is fixed on peace
On dress seat (8) and the output shaft of fractional motor (4) is fixedly connected with driving shaft (5), and the driving wheel (6) is adapted to driving shaft (5)
It is connected and the shaft (7) on driving wheel (6) lateral wall is arranged outwardly, the driving wheel (6) and shaft (7) and lamplight speech
By driving wheel (6) and shaft after the connection of driven disc (12) adaptation and fractional motor (4) driving driving wheel (6) rotation in alarming device
(7) driven disc (12) is driven to rotate, it is small after circuit communication and lorry the steering indicating light opening of the fractional motor (4) and lorry steering indicating light
Motor (4) starts.
3. the safety alarm device according to claim 2 for carrying out light warning to lorry blind area, it is characterised in that：It is described
Driving wheel (6) foreign steamer Middle face is equipped with the circular cam being adapted to driven disc (12) exterior arc surface and is formed with arc on circular cam
Notch.
4. the safety alarm device according to claim 1 for carrying out light warning to lorry blind area, it is characterised in that：It is described
Lamplight speech alarming device includes laser lamp (2), connecting shaft (11), driven disc (12) and voice prompting device, the connecting shaft
(11) it is that mounting base (8) bottom is fixed in L-shaped structure and connecting shaft (11) one end and driven disc (12) rotational installation is in connecting shaft
(11) the other end, the laser lamp (2) is located on the inside of driven disc (12) and laser lamp (2) passes through lamp fagging (3) company of being installed on
In spindle (11), there are four equally distributed guide groove (14) and guide groove (14) and power drives for system on the driven disc (12)
Driven disc (12) is divided into four fanning strips and four fanning strip plates by shaft (7) adaptation in device, the guide groove (14)
The laser lamp shape hole (13) that four parts lorry turn blind area (15) shape matches, the driven disc are formed with and are divided on face
(12) arc notch being adapted to the driving wheel (6) in power drive unit, institute are formed on four fanning strip arc outer walls on
Voice prompting device is stated to be fixed in mounting base (8) and be fixed on the cloche (1) in mounting base (8) by lamplight speech alarming device
It is covered in inside it with power drive unit, the cloche (1) is internally provided with laser amplifier pipe (10) and laser amplifier pipe (10)
Corresponding with corresponding laser lamp shape hole (13) position and external positioned at driven disc (12), the light of the laser lamp (2) is through driven
Warning light area is formed after exposing to lorry turn blind area behind laser lamp shape hole (13) and laser amplifier pipe (10) on disk (12).
5. the safety alarm device according to claim 4 for carrying out light warning to lorry blind area, it is characterised in that：It is described
Laser lamp (2) and voice after laser lamp (2) and voice prompting device are opened with lorry steering indicating light circuit communication and lorry steering indicating light
Prompting device is opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721697418.8U CN207631113U (en) | 2017-12-08 | 2017-12-08 | The safety alarm device of light warning is carried out to lorry blind area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721697418.8U CN207631113U (en) | 2017-12-08 | 2017-12-08 | The safety alarm device of light warning is carried out to lorry blind area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207631113U true CN207631113U (en) | 2018-07-20 |
Family
ID=62862109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721697418.8U Expired - Fee Related CN207631113U (en) | 2017-12-08 | 2017-12-08 | The safety alarm device of light warning is carried out to lorry blind area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207631113U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065432A (en) * | 2019-05-23 | 2019-07-30 | 上海工程技术大学 | A kind of Multifunctional warning lamp for blind area on the right side of lorry |
-
2017
- 2017-12-08 CN CN201721697418.8U patent/CN207631113U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065432A (en) * | 2019-05-23 | 2019-07-30 | 上海工程技术大学 | A kind of Multifunctional warning lamp for blind area on the right side of lorry |
| CN110065432B (en) * | 2019-05-23 | 2023-11-24 | 上海工程技术大学 | Multifunctional warning lamp for right dead zone of truck |
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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: 20180720 Termination date: 20181208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |