CN207433378U - A kind of central axle turn inside diameter early warning system - Google Patents
A kind of central axle turn inside diameter early warning system Download PDFInfo
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- CN207433378U CN207433378U CN201721395256.2U CN201721395256U CN207433378U CN 207433378 U CN207433378 U CN 207433378U CN 201721395256 U CN201721395256 U CN 201721395256U CN 207433378 U CN207433378 U CN 207433378U
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- early warning
- sensor
- trailer
- inside diameter
- central axle
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Abstract
The utility model discloses a kind of central axle turn inside diameter early warning systems, including main vehicle and trailer, it is drawn and connected by towing hook between the main vehicle and trailer, the afterbody of the main vehicle is hung oneself from a beam after being fixedly connected with, the one side of overarm, which is fixed by the bracket, after described is equipped with sensor, the sensor is electrically connected with control box by conducting wire, one end of the control box is electrically connected with loudspeaker by conducting wire, the control box is electrically connected with power module by conducting wire, the front end of the trailer is fixedly connected with front suspended beam, the one side of the front suspended beam is equipped with contact mechanism, utility model design is reasonable, it is simple in structure, by giving driver's early warning in the indoor loudspeaker of driving, when preventing that driver from turning, since radius of turn is excessive, main trailer is caused to be encountered, driver is reminded in time, adjust Vehicular turn, it is worth promoting.
Description
Technical field
The utility model is related to vehicle early warning technical fields, are specially a kind of central axle turn inside diameter early warning system.
Background technology
At present, most domestic commodity car transporter is all frame semi-trailer structure, can pass through upper and lower two layers of entrucking
Platform entrucking.By national standard, frame-generic formula half-trailer for vehicle transport can only load 6 trolleies, and conevying efficiency is very low.
It is domestic more next to the demand of family-sized car with the fast development of vehicle auto industry and the raising of domestic level
Bigger, the conevying efficiency of frame-generic formula half-trailer for vehicle transport can not meet needs；Therefore current domestic automobile logistics company is all
Using overrun vehicle conveying semi-trailer come carrier, loading vehicles are generally all at 12 or more.Such vehicle commander's degree generally all exists
30 meters or more, for width at 3 meters or more, this vehicle turn radius is big after entrucking, and when turning is susceptible to vision dead zone, therefore,
It is necessary to solve the above problems to invent a kind of central axle turn inside diameter early warning system.
Utility model content
The purpose of this utility model is to provide a kind of central axle turn inside diameter early warning system, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical solution：A kind of central axle turn inside diameter early warning system,
It is drawn and connected by towing hook including main vehicle and trailer, between the main vehicle and trailer, after the afterbody of the main vehicle is fixedly connected with
Overarm, the one side hung oneself from a beam after described, which is fixed by the bracket, is equipped with sensor, and the sensor is electrically connected with control by conducting wire
Box processed, one end of the control box are electrically connected with loudspeaker by conducting wire, and the control box is electrically connected with power supply by conducting wire
Module, the front end of the trailer are fixedly connected with front suspended beam, and the one side of the front suspended beam is equipped with contact mechanism.
Preferably, the contact mechanism includes spring, pressing plate and fixed plate, fixed between the one side of the spring and pressing plate
Connection, is fixedly connected between the other end and fixed plate of the spring.
Preferably, the fixed plate is bolted on front suspended beam.
Preferably, the stroke of the spring is 30mm.
Preferably, the contact mechanism is arranged on the same side of vehicle with sensor, and between contact mechanism and sensor
It is mutually matched.
Preferably, the sensor is touch sensor.
Compared with prior art, the beneficial effects of the utility model are as follows：The central axle turn inside diameter early warning system, passes through
In the contact mechanism that the aft mounted sensor of main vehicle and trailer nose are set, when vehicle turn radius is excessive, contact mechanism
Sensor is pressed onto, sensor is made to send electric signal and passes to control box, signal is passed to loudspeaker by control box, and warning is facilitated to drive
Member, avoids radius of turn is excessive trailer is caused to collide, and utility model design is reasonable, simple in structure, by indoor in driving
Loudspeaker give driver's early warning, when preventing that driver from turning, since radius of turn is excessive, main trailer are caused to be encountered, reminds driver in time,
Vehicular turn is adjusted, is worth promoting.
Description of the drawings
Fig. 1 is the module map of the utility model；
Fig. 2 is the structure diagram of the utility model；
Fig. 3 is the contact mechanism structure diagram of the utility model.
In figure：Overarm behind 1 main vehicle, 2 trailers, 3,4 stents, 5 sensors, 6 front suspended beams, 7 contact mechanisms, 8 springs, 9 loudspeaker,
10 control box, 11 power modules, 12 towing hooks, 13 pressing plates, 14 fixed plates.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, a kind of central axle turn inside diameter early warning system including main vehicle 1 and trailer 2, the main vehicle 1 and is hung
Drawn and connected by towing hook 12 between vehicle 2, the afterbody of the main vehicle 1 hangs oneself from a beam 3 after being fixedly connected with, it is described after overarm 3 one side
Sensor 5 is installed with by stent 4, the sensor 5 is electrically connected with control box 10, the control box 10 by conducting wire
One end loudspeaker 9 are electrically connected with by conducting wire, the control box 10 is electrically connected with power module 11, power supply mould by conducting wire
Block 11 box 10 and loudspeaker 9 can provide electricity in order to control, and signal is passed to control box 10 by sensor 5, and control box 10 controls loudspeaker
9 pipe, to alert driver, the front end of the trailer 2 is fixedly connected with front suspended beam 6, and the one side of the front suspended beam 6, which is equipped with, to be connect
It has a sudden inspiration structure 7.
Specifically, the contact mechanism 7 includes spring 8, pressing plate 13 and fixed plate 14, the one side of the spring 8 and pressing plate
It is fixedly connected between 13, is fixedly connected between the other end of the spring 8 and fixed plate 14, contact mechanism 7 has certain delay
Punching acts on.
Specifically, the fixed plate 14 is bolted on front suspended beam 6.
Specifically, the stroke of the spring 8 is 30mm.
Specifically, the contact mechanism 7 is arranged on the same side of vehicle, and contact mechanism 7 and sensor 5 with sensor 5
Between be mutually matched, between contact mechanism 7 and sensor 5 can in same radius of turn rotating contact.
Specifically, the sensor 5 is touch sensor.
Operation principle：The central axle turn inside diameter early warning system, by main 1 aft mounted sensor 5 of vehicle and trailer 2
The contact mechanism 7 that head is set, when vehicle turn radius is excessive, contact mechanism 7 is pressed onto sensor 5, and sensor 5 is made to send electricity
Signal passes to control box 10, and signal is passed to loudspeaker 9 by control box 10, facilitates warning driver, avoids radius of turn excessive
Trailer 2 is caused to collide, utility model design is reasonable, simple in structure, by driving indoor loudspeaker 9 to driver's early warning, prevents
When only driver turns, since radius of turn is excessive, main trailer is caused to be encountered, remind driver in time, adjust Vehicular turn, be worth
It widelys popularize.
Finally it should be noted that：The above is only the preferred embodiment of the utility model only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Equivalent substitution is carried out, within the spirit and principle of the utility model, any modifications, equivalent replacements and improvements are made,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of central axle turn inside diameter early warning system, including main vehicle (1) and trailer (2), it is characterised in that：The main vehicle (1)
It is drawn and connected by towing hook (12) between trailer (2), the afterbody of the main vehicle (1) is hung oneself from a beam (3) after being fixedly connected with, after described
The one side of overarm (3) is installed with sensor (5) by stent (4), and the sensor (5) is electrically connected with control by conducting wire
Box (10) processed, one end of the control box (10) are electrically connected with loudspeaker (9) by conducting wire, and the control box (10) passes through conducting wire
It is electrically connected with power module (11), the front end of the trailer (2) is fixedly connected with front suspended beam (6), and the one of the front suspended beam (6)
Side is equipped with contact mechanism (7).
2. a kind of central axle turn inside diameter early warning system according to claim 1, it is characterised in that：The contact mechanism
(7) include spring (8), pressing plate (13) and fixed plate (14), be fixedly connected between the one side of the spring (8) and pressing plate (13),
It is fixedly connected between the other end of the spring (8) and fixed plate (14).
3. a kind of central axle turn inside diameter early warning system according to claim 2, it is characterised in that：The fixed plate (14)
It is bolted on front suspended beam (6).
4. a kind of central axle turn inside diameter early warning system according to claim 2, it is characterised in that：The spring (8)
Stroke is 30mm.
5. a kind of central axle turn inside diameter early warning system according to claim 2, it is characterised in that：The contact mechanism
(7) the same side of vehicle is arranged on sensor (5), and is mutually matched between contact mechanism (7) and sensor (5).
6. a kind of central axle turn inside diameter early warning system according to claim 1, it is characterised in that：The sensor (5)
For touch sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721395256.2U CN207433378U (en) | 2017-10-26 | 2017-10-26 | A kind of central axle turn inside diameter early warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721395256.2U CN207433378U (en) | 2017-10-26 | 2017-10-26 | A kind of central axle turn inside diameter early warning system |
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| Publication Number | Publication Date |
|---|---|
| CN207433378U true CN207433378U (en) | 2018-06-01 |
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ID=62293042
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721395256.2U Active CN207433378U (en) | 2017-10-26 | 2017-10-26 | A kind of central axle turn inside diameter early warning system |
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| CN (1) | CN207433378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745676A (en) * | 2017-10-26 | 2018-03-02 | 西安正昌电子股份有限公司 | A kind of central axle turn inside diameter early warning system |
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2017
- 2017-10-26 CN CN201721395256.2U patent/CN207433378U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745676A (en) * | 2017-10-26 | 2018-03-02 | 西安正昌电子股份有限公司 | A kind of central axle turn inside diameter early warning system |
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