CN111717112A - Reversing auxiliary device for large truck and trailer - Google Patents
Reversing auxiliary device for large truck and trailer Download PDFInfo
- Publication number
- CN111717112A CN111717112A CN202010389192.5A CN202010389192A CN111717112A CN 111717112 A CN111717112 A CN 111717112A CN 202010389192 A CN202010389192 A CN 202010389192A CN 111717112 A CN111717112 A CN 111717112A
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- Prior art keywords
- rod
- cross rod
- fixed block
- cross
- cross bar
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- 230000006698 induction Effects 0.000 claims abstract description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
- B60Q9/002—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for parking purposes, e.g. for warning the driver that his vehicle has contacted or is about to contact an obstacle
- B60Q9/003—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for parking purposes, e.g. for warning the driver that his vehicle has contacted or is about to contact an obstacle using physical contactors, e.g. arms that trigger alarm upon contact with obstacle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
- B60Q9/008—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for anti-collision purposes
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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention discloses a reversing auxiliary device for a large truck and a trailer, which comprises a support component and an induction component, wherein a first cross bar is fixedly connected with a truck body, a battery, a main board and a signal transmitter in the induction component are also fixedly connected in the first cross bar, the lower end of the first cross bar is connected with a second cross bar, the second cross bar is rotatably connected with an inclined support rod through a rotating shaft, the upper end of a hydraulic telescopic rod is connected with a fixed block, two ends of the fixed block are cylinders, and rotate with the through-hole on the second horizontal pole and be connected, a plurality of through-holes have likewise been seted up on the third horizontal pole, the bearing diagonal pole rotates with the third horizontal pole to be connected, the same fixedly connected with fixed block of the same fixedly connected with of middle-end of hydraulic telescoping rod and the through-hole on the third horizontal pole rotate to be connected, fixedly connected with fixed block on hydraulic telescoping rod's the telescopic link, the fixed block rotates with the fourth horizontal pole to be connected, the lower terminal surface of fourth horizontal pole is connected with flexible rubber hose, flexible rubber hose's lower extreme is connected with. It is suitable for large truck and trailer.
Description
Technical Field
The invention relates to a reversing auxiliary device, in particular to a reversing auxiliary device for a large truck and a trailer.
Background
The existing reversing auxiliary device has a complex structure and basically comprises: the radar unit comprises more than one ultrasonic probe which is arranged at the lower end of the automobile around the periphery of the automobile body and is used for detecting the distance between the automobile and surrounding obstacles; a display unit: the system comprises a display screen and a microprocessor, wherein the input end of the microprocessor is connected with the output ends of all ultrasonic probes of a radar unit and is used for receiving detection signals of the radar unit; the input end of the display screen is connected with the output end of the microprocessor and used for displaying the relative position of the vehicle body and the surrounding obstacles.
The existing system has the disadvantages of more parts, complex structure, difficult installation, difficult maintenance after the parts are damaged and higher price.
Disclosure of Invention
The invention aims to provide a reversing auxiliary device for a large truck and a trailer, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a large truck and trailer backing auxiliary device comprises a support component and a sensing component, wherein the support component comprises a first cross rod, a second cross rod, a third cross rod, a fourth cross rod, a diagonal support rod, a hydraulic telescopic rod, a rubber hose and a fixed block, a plurality of threaded holes are formed in the upper end of the first cross rod, the threaded holes enable the first cross rod to be fixedly connected with a truck body through bolts and nuts, a battery, a main board and a signal transmitter in the sensing component are also fixedly connected into the first cross rod, the lower end of the first cross rod is fixedly connected with the second cross rod, a plurality of through holes are formed in the side surface of the second cross rod, through holes are formed in the two ends of the diagonal support rod, a rotating shaft is connected into the through holes, the diagonal support rod is rotatably connected with the through holes in one end of the second cross rod through the rotating shaft, the upper end of the, a plurality of through-holes have equally been seted up on the third horizontal pole, the lower extreme of bearing diagonal pole is rotated through pivot and third horizontal pole one end through-hole and is connected, the same fixedly connected with fixed block in hydraulic telescoping rod's middle-end, the fixed block rotates with the through-hole on the third horizontal pole to be connected, a plurality of through-holes have been seted up on the fourth horizontal pole, and fixedly connected with fixed block on hydraulic telescoping rod's the telescopic link, the fixed block rotates with the fourth horizontal pole to be connected, the lower terminal surface of fourth horizontal pole is connected with rubber hose, rubber hose's lower extreme is connected with the contact switch in the response subassembly, contact switch's wire is convoluted and.
As a further scheme of the invention: two connecting locks are connected to the second cross rod, and a lock ring is correspondingly connected to the fourth cross rod.
As a still further scheme of the invention: and the side surface of the third cross rod is connected with a light emitting diode.
As a still further scheme of the invention: the rubber hose is colorless and transparent, and the inside of the hose is also connected with a light emitting diode.
As a still further scheme of the invention: the side surfaces of the first cross rod and the second cross rod are connected with light-reflecting warning patterns.
As a still further scheme of the invention: and the alarm device in the induction component is arranged in the cab.
As a still further scheme of the invention: the second cross rod, the third cross rod and the fourth cross rod are formed by clamping two limiting plates and fixing blocks.
As a still further scheme of the invention: the length of the inclined supporting rod connected between the second cross rod and the third cross rod is larger than that of the hydraulic telescopic rod connected between the second cross rod and the third cross rod.
As a still further scheme of the invention: when the device works, a driver gets off the vehicle and puts down the third cross rod, and simultaneously pulls down the fourth cross rod to extend the hydraulic telescopic rod, so that the length of the hydraulic telescopic rod is increased, then the vehicle starts to back, and when the contact switch touches an object, the alarm positioned in the cab starts to act to remind the driver of parking.
Compared with the prior art, the invention has the beneficial effects that: the device has simple structure and electrical principle, convenient installation and extremely low cost, can be popularized in the market of trucks and trailers, and provides a low-cost reversing protection mode for customers.
Drawings
Fig. 1 is a schematic structural diagram of a reversing aid for a large truck and a trailer.
Fig. 2 is a schematic structural diagram of a second cross bar in a reversing aid for trucks and trailers.
As shown in the figure: 1. a first cross bar; 2. a second cross bar; 3. connecting a lock; 4. an inclined support rod; 41. a rotating shaft; 5. a third cross bar; 6. a fourth cross bar; 7. a wire; 8. a contact switch; 9. a rubber hose; 10. a locking ring; 11. a light emitting diode; 12. a hydraulic telescopic rod; 13. a signal transmitter; 14. a main board; 15. a battery; 16. a light reflecting warning pattern; 17. a threaded hole; 18. and (5) fixing blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, in the embodiment of the present invention, a reversing aid for a large truck and a trailer comprises a support assembly and a sensing assembly, wherein the support assembly comprises a first cross bar 1, a second cross bar 2, a third cross bar 5, a fourth cross bar 6, an inclined support bar 4, a hydraulic telescopic rod 12, a rubber hose 9 and a fixed block 18, the upper end of the first cross bar 1 is provided with a plurality of threaded holes 17, the threaded holes 17 enable the first cross bar 1 to be fixedly connected with a truck body through bolts and nuts, the first cross bar 1 is also fixedly connected with a battery 15, a main board 14 and a signal transmitter 13 in the sensing assembly, the lower end of the first cross bar 1 is fixedly connected with the second cross bar 2, the side of the second cross bar 2 is provided with a plurality of through holes, both ends of the inclined support bar 4 are provided with through holes, the through holes are connected with a rotating shaft 41, the inclined support, the upper end of the hydraulic telescopic rod 12 is connected with a fixed block 18, the two ends of the fixed block 18 are cylinders, and is rotatably connected with a through hole on the second cross bar 2, a plurality of through holes are also formed on the third cross bar 5, the lower end of the inclined supporting bar 4 is rotatably connected with the through hole at one end of the third cross bar 5 through a rotating shaft 41, the middle end of the hydraulic telescopic bar 12 is also fixedly connected with a fixed block 18, the fixed block 18 is rotatably connected with the through hole on the third cross bar 5, a plurality of through holes are formed on the fourth cross bar 6, and fixedly connected with fixed block 18 on the telescopic link of hydraulic telescoping rod 12, fixed block 18 rotates with fourth horizontal pole 6 to be connected, and the lower terminal surface of fourth horizontal pole 6 is connected with rubber hose 9, and the lower extreme of rubber hose 9 is connected with contact switch 8 among the response subassembly, and contact switch 8's wire 7 spirals along rubber hose 9 and goes up and finally is connected with power 15 and mainboard 14 electric connection.
Two connecting locks 3 are connected to the second cross bar 2, and a lock ring 10 is correspondingly connected to the fourth cross bar 6. The side of the third cross rod 5 is connected with a light emitting diode 11, and the light emitting diode 11 can be used for illumination and warning. The rubber hose 9 is colorless and transparent, and the inside of the hose is also connected with a light emitting diode 11. The side surfaces of the first cross rod 1 and the second cross rod 2 are connected with reflective warning patterns 16, and the additional reflective warning patterns 16 can further play a warning role. And the alarm device in the induction component is arranged in the cab. The second cross rod 2, the third cross rod 5 and the fourth cross rod 6 are formed by clamping two limiting plates and a fixing block 18. The length of the inclined supporting rod 4 connected between the second cross rod 2 and the third cross rod 5 is greater than that of the hydraulic telescopic rod 12 connected between the second cross rod and the third cross rod.
The working principle of the invention is as follows: when the device works, a driver gets off and puts down the third cross rod 5, and simultaneously pulls down the fourth cross rod 6 to extend the hydraulic telescopic rod 12, increase the length, then starts to back a car, and when the contact switch 8 touches an object, the alarm positioned in the cab starts to act to remind the driver to stop the car.
The rubber hose 9 can protect the contact switch 8 from being damaged due to collision, and has certain toughness, and a light emitting diode 11 is connected with the side face of the third cross rod 5 in the rubber hose 9 to remind people nearby to notice to back up the vehicle.
When the vehicle is not used, the connecting lock 3 is used for lifting and locking, so that the phenomenon that the bracket is opened due to vibration during running to influence running vehicles nearby is avoided.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. A reversing auxiliary device for a large truck and a trailer is characterized by comprising a support assembly and an induction assembly, wherein the support assembly comprises a first cross rod (1), a second cross rod (2), a third cross rod (5), a fourth cross rod (6), an inclined support rod (4), a hydraulic telescopic rod (12), a rubber hose (9) and a fixed block (18), the upper end of the first cross rod (1) is provided with a plurality of threaded holes (17), the first cross rod (1) is fixedly connected with a truck body through the threaded holes (17) through bolts and nuts, a battery (15), a main board (14) and a signal transmitter (13) in the induction assembly are fixedly connected in the first cross rod (1), the lower end of the first cross rod (1) is fixedly connected with the second cross rod (2), the side surface of the second cross rod (2) is provided with a plurality of through holes, and both ends of the inclined support rod (4) are provided, and a rotating shaft (41) is connected in the through hole, the inclined support rod (4) is rotatably connected with the through hole at one end of the second cross rod (2) through the rotating shaft (41), the upper end of the hydraulic telescopic rod (12) is connected with a fixed block (18), two ends of the fixed block (18) are cylindrical and are rotatably connected with the through hole on the second cross rod (2), a plurality of through holes are also formed on the third cross rod (5), the lower end of the inclined support rod (4) is rotatably connected with the through hole at one end of the third cross rod (5) through the rotating shaft (41), the middle end of the hydraulic telescopic rod (12) is also fixedly connected with the fixed block (18), the fixed block (18) is rotatably connected with the through hole on the third cross rod (5), a plurality of through holes are formed on the fourth cross rod (6), the fixed block (18) is fixedly connected with the fixed block (18) on the telescopic rod of, the lower end face of the fourth cross rod (6) is connected with a rubber hose (9), the lower end of the rubber hose (9) is connected with a contact switch (8) in the induction assembly, and a lead (7) of the contact switch (8) is coiled along the rubber hose (9) and is finally electrically connected with a power supply (15) and a main board (14).
2. A cart and trailer backup assist apparatus according to claim 1, wherein two connecting locks (3) are attached to the second crossbar (2) and a locking ring (10) is correspondingly attached to the fourth crossbar (6).
3. A cart and trailer backup assist apparatus according to claim 1, wherein a light emitting diode (11) is attached to the side of the third crossbar (5).
4. A cart and trailer backup assist apparatus according to claim 1, wherein said rubber hose (9) is clear and transparent and a light emitting diode (11) is also connected inside the hose.
5. A wagon and trailer backup aid according to claim 1, wherein the first rail (1) and the second rail (2) are flanked by reflective warning patterns (16).
6. A cart and trailer backup assist apparatus as claimed in claim 1, wherein the alarm means associated with the sensing assembly is mounted in the cab.
7. A wagon and trailer reversing aid according to claim 1, wherein the second cross bar (2), the third cross bar (5) and the fourth cross bar (6) are formed by clamping two limiting plates and a fixing block (18).
8. A cart and trailer backup assist apparatus according to claim 1, wherein the length of the diagonal support rod (4) connected between the second crossbar (2) and the third crossbar (5) is greater than the length of the hydraulic telescoping rod (12) connected therebetween.
9. A cart and trailer backup assist apparatus as claimed in claim 1, wherein when the apparatus is in operation, the driver lowers the third cross bar (5) and pulls the fourth cross bar (6) downward to extend the hydraulic telescoping rod (12) to increase its length, and then starts to backup, when the touch switch (8) touches an object, the alarm in the cab starts to operate to remind the driver to stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010389192.5A CN111717112A (en) | 2020-05-09 | 2020-05-09 | Reversing auxiliary device for large truck and trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010389192.5A CN111717112A (en) | 2020-05-09 | 2020-05-09 | Reversing auxiliary device for large truck and trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111717112A true CN111717112A (en) | 2020-09-29 |
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ID=72565488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010389192.5A Pending CN111717112A (en) | 2020-05-09 | 2020-05-09 | Reversing auxiliary device for large truck and trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111717112A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2887672Y (en) * | 2006-01-24 | 2007-04-11 | 罗咤 | Alarm device for backing car |
| CN201089451Y (en) * | 2007-05-30 | 2008-07-23 | 范立国 | Automobile reverse collision preventing device |
| WO2015090110A1 (en) * | 2013-12-19 | 2015-06-25 | 北汽福田汽车股份有限公司 | Reversing assist device and method |
| CN107444326A (en) * | 2017-08-04 | 2017-12-08 | 李子木 | A kind of interim protection device and its method of support vehicles safety |
| CN109398285A (en) * | 2018-09-06 | 2019-03-01 | 北斗时空（天津）研究院有限公司 | A kind of lorry anticollision apparatus for vehicle backing |
| CN209955863U (en) * | 2019-03-18 | 2020-01-17 | 北方环保有限公司 | Stereo prompting automobile backing auxiliary device |
-
2020
- 2020-05-09 CN CN202010389192.5A patent/CN111717112A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2887672Y (en) * | 2006-01-24 | 2007-04-11 | 罗咤 | Alarm device for backing car |
| CN201089451Y (en) * | 2007-05-30 | 2008-07-23 | 范立国 | Automobile reverse collision preventing device |
| WO2015090110A1 (en) * | 2013-12-19 | 2015-06-25 | 北汽福田汽车股份有限公司 | Reversing assist device and method |
| CN107444326A (en) * | 2017-08-04 | 2017-12-08 | 李子木 | A kind of interim protection device and its method of support vehicles safety |
| CN109398285A (en) * | 2018-09-06 | 2019-03-01 | 北斗时空（天津）研究院有限公司 | A kind of lorry anticollision apparatus for vehicle backing |
| CN209955863U (en) * | 2019-03-18 | 2020-01-17 | 北方环保有限公司 | Stereo prompting automobile backing auxiliary device |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200929 |
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| RJ01 | Rejection of invention patent application after publication |