CN214689249U

CN214689249U - Trailer unhooking or tripping warning and alarming equipment

Info

Publication number: CN214689249U
Application number: CN202121341055.0U
Authority: CN
Inventors: 曲梨铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-11-12
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses a trailer unhook or tripping warning and alarming device, which comprises a rear vehicle main body, wherein a warning extension set is fixedly connected in a cab of the rear vehicle main body, and the head of the rear vehicle main body is connected with the trailer main body through a hook mechanism; the device passes through dropout inductive switch's effect, can be when two cars unhook or dropout, give the warning extension with signal transmission, the warning extension can be through starting electromagnetism band brake rear truck owner body, and direct control starts and flash wide lamp of indication sends the warning, be convenient for indicate fast that the vehicle in the back dodges, secondly produced dropout data sends the alarm main unit of placing in the trailer main part through wireless communication module, in order red alarm lamp and blue alarm lamp scintillation in turn on the starting host computer, and buzzer warning mouth sends the prompt tone, utilize the interior personnel's of reputation combination form warning fast to take place the dropout condition, can in time effectually carry out many-sided warning to the dropout condition through this design, potential safety hazard has been reduced.

Description

Trailer unhooking or tripping warning and alarming equipment

Technical Field

The utility model belongs to the technical field of the trailer, especially, relate to a trailer unhook or dropout warning and alarm device.

Background

A trailer for towing a caravan is composed of chassis, electric control system, trailer body, light signal, brake and connection, and is used for self-driving tour.

When an existing vehicle is pulled, an electromagnetic locking brake mechanism and a power supply are connected mainly through a brake tripping mechanical switch, and when the pulled vehicle is tripped or unhooked, electromagnetic locking can be started automatically. However, the trailing vehicle cannot be warned to avoid and the trailing vehicle cannot be reminded to be tripped or unhooked due to the fact that a warning system is not provided, and therefore the trailing vehicle unhooking or tripping warning and alarming device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a trailer unhook or dropout warning and alarm device has avoided the in-process of trailer, and when the vehicle was tripped, unable warning rear truck was noticed to dodge also unable suggestion front truck and is pulled the vehicle and thread off or unhook, leads to the problem that its security lacks to some extent.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a trailer unhook or dropout warning and alarm device, includes the back car main part, fixedly connected with warning extension in the driver's cabin of back car main part, the locomotive department of back car main part is connected with the trailer bulk phase through couple mechanism, be provided with alarm main in the driver's cabin of trailer main part, be signal connection between warning extension and the alarm main, the locomotive of back car main part is provided with two and shows wide lamps, and the one end that shows wide lamp is connected with warning extension through the wire, the one end of warning extension is embraced the brake through wire and electromagnetism and is connected, and the electromagnetism is embraced the brake and is located the wheel position, the one end of warning extension is connected with dropout inductive switch through the wire, the one end of warning extension is connected with storage battery mechanism through the wire.

As an optimal technical scheme of the utility model, the front of warning extension is provided with the closing plate, the back outer wall of warning extension is the plastic material.

As a preferred technical scheme of the utility model, the equal fixedly connected with installation side ear of the left and right sides face of warning extension, and the front of installation side ear has seted up fixing hole.

As an optimal technical scheme of the utility model, alarm system's right flank is provided with blue alarm lamp and red alarm lamp, alarm system's the back is provided with power source, buzzer warning mouth is installed to alarm system right flank's below.

As a preferred technical scheme of the utility model, the warning extension includes power module, host system, front truck dropout inductive switch, wireless communication transceiver module, brake module and light warning unit.

As an optimal technical scheme of the utility model, the alarm host computer includes power module, master control arithmetic unit, wireless transceiver module and alarm unit.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the device passes through dropout inductive switch's effect, can be when two cars unhook or dropout, give the warning extension with signal transmission, the warning extension can be through starting electromagnetism band brake rear car owner, and direct control starts and the wide lamp of scintillation, send out the warning, be convenient for brief fast that the vehicle is dodged to coming and going at the back, secondly produced dropout data is through giving the alarm host computer of placing in the trailer main part, flash in turn with red alarm lamp and blue alarm lamp on the starter host computer, and buzzer warning mouth sends the prompt tone, utilize the interior personnel's of reputation combination form warning fast to take place the dropout condition, can in time effectually carry out many-sided warning to the dropout condition through this design, potential safety hazard has been reduced.

2. The device can be convenient for install the warning extension in the rear vehicle owner through installation side ear and fixing hole's linkage effect, and convenient quick dismouting carries out, can open the warning extension through being provided with the closure plate simultaneously and maintain through being convenient for dismantle.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic view of the three-dimensional structure of the warning extension of the present invention;

FIG. 3 is a schematic structural diagram of the alarm host of the present invention viewed from the right;

fig. 4 is an internal electrical block diagram of the warning extension of the present invention;

fig. 5 is an internal electrical block diagram of the alarm host of the present invention.

Wherein: 1. a rear vehicle body; 2. warning extension; 3. an alarm host; 4. electromagnetic brake; 5. a hooking mechanism; 6. a width indicating lamp; 7. tripping the inductive switch; 8. mounting a side lug; 9. a fixing through hole; 10. a battery mechanism; 11. a closing plate; 12. a power interface; 13. a blue alarm lamp; 14. a buzzer alarm port; 15. a red alarm lamp; 16. the trailer body.

Detailed Description

Technical means for realizing the utility model; authoring features; the purpose served by the disclosure is to provide a more thorough understanding of the invention, and the description and claims, as well as the appended drawings, will be understood by those skilled in the art to which the invention pertains. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples, unless otherwise specified, are conventional methods, materials used in the following examples; reagents and the like are commercially available unless otherwise specified.

Examples

As shown in fig. 1-5, a trailer unhook or dropout warning and alarm device comprises a rear vehicle body 1, a warning extension 2 is fixedly connected in a cab of the rear vehicle body 1, a cab of the rear vehicle body 1 is connected with a trailer main body 16 through a hooking mechanism 5, an alarm main body 3 is arranged in the cab of the trailer main body 16, the warning extension 2 is in signal connection with the alarm main body 3, two width indicating lamps 6 are arranged at the cab of the rear vehicle main body 1, one ends of the width indicating lamps 6 are connected with the warning extension 2 through wires, one ends of the warning extension 2 are connected with an electromagnetic brake 4 through wires, the electromagnetic brake 4 is located at a wheel position, one ends of the warning extension 2 are connected with a dropout inductive switch 7 through wires, and one ends of the warning extension 2 are connected with a storage battery mechanism 10 through wires.

In other embodiments, the front surface of the alarm extension 2 is provided with a closing plate 11, and the outer wall of the back surface of the alarm extension 2 is made of plastic;

through this design, can conveniently dismantle the maintenance to warning extension 2, can carry out elasticity protection to its outer wall when installation warning extension 2 simultaneously.

In other embodiments, the left side surface and the right side surface of the warning extension 2 are both fixedly connected with mounting side ears 8, and the front surfaces of the mounting side ears 8 are provided with fixing through holes 9;

through this design, can be convenient for install warning extension 2 in rear car main part 1.

In other embodiments, a blue alarm lamp 13 and a red alarm lamp 15 are arranged on the right side surface of the alarm main machine 3, a power supply interface 12 is arranged on the back surface of the alarm main machine 3, and a buzzer alarm port 14 is arranged below the right side surface of the alarm main machine 3;

through the design, when tripping data is transmitted to the alarm host 3, the red alarm lamp 15 and the blue alarm lamp 13 on the start host flash alternately, and the buzzer alarm port 14 sends out a prompt tone not less than 85 decibels, so that the effect of warning in various aspects can be achieved.

In other embodiments, the warning extension 2 comprises a power module, a main control module, a front trip induction switch, a wireless communication transceiver module, a brake module and a light warning unit;

through this design, be convenient for warn extension 2 and respond to the dropout condition, and the convenience in time transmits data signal for alarm main unit 3.

In other embodiments, the alarm host 3 includes a power module, a main control operation unit, a wireless transceiver module, and an alarm unit.

Through the design, the alarm host 3 can conveniently and timely receive data and can quickly warn people in the vehicle.

During the use, when two cars unhook or dropout by tripping induction switch 7, give warning extension 2 with signal transmission, warning extension 2 brakes back car main part 1 through starting electromagnetism band brake 4, and direct control starts and twinkles wide lamp 6 and sends the warning, secondly, produced dropout data is through giving the alarm main part 3 of placing in trailer main part 16, flash in turn with red alarm lamp 15 and blue alarm lamp 13 on the start host computer, and buzzer warning mouth 14 sends the prompt tone that is not less than 85 decibels, the dropout condition that the suggestion interior personnel take place. The tripping induction switch 7 is arranged, and when two vehicles are unhooked or tripped, the tripping induction switch is pulled out to cause the circuit to be closed and conducted, and an alarm is triggered to warn.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature is "above" the second feature; "above" and "above" include the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. The first feature is "below" the second feature; "below" and "beneath" include the first feature being directly beneath and obliquely below the second feature, or merely indicating that the first feature is at a lesser level than the second feature.

The foregoing shows and describes the general principles of the present invention; main features and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a trailer unhook or dropout warning and alarm device, includes back car main part (1), its characterized in that: a warning extension (2) is fixedly connected in the cab of the rear vehicle main body (1), the head of the rear vehicle main body (1) is connected with the trailer main body (16) through a hook mechanism (5), an alarm host (3) is arranged in a cab of the trailer main body (16), the alarm extension (2) is in signal connection with the alarm host (3), the head and the tail of the rear vehicle main body (1) are provided with width indicating lamps (6), one end of the width indicating lamp (6) is connected with the alarm extension (2) through a lead, one end of the warning extension (2) is connected with the electromagnetic band brake (4) through a lead, the electromagnetic brake (4) is positioned at the position of the wheel, one end of the warning extension (2) is connected with the tripping induction switch (7) through a lead, one end of the alarm extension (2) is connected with the battery mechanism (10) through a lead.

2. The trailer unhook or trip warning and alarm device of claim 1, wherein: the front of warning extension (2) is provided with closing plate (11), the back outer wall of warning extension (2) is the plastic material.

3. The trailer unhook or trip warning and alarm device of claim 1, wherein: the equal fixedly connected with of the left and right sides face of warning extension (2) installation side ear (8), and fixed through hole (9) have been seted up in the front of installation side ear (8).

4. The trailer unhook or trip warning and alarm device of claim 1, wherein: the right flank of alarm host computer (3) is provided with blue alarm lamp (13) and red alarm lamp (15), the back of alarm host computer (3) is provided with power source (12), buzzer warning mouth (14) are installed to the below of alarm host computer (3) right flank.

5. The trailer unhook or trip warning and alarm device of claim 1, wherein: the warning extension (2) comprises a power supply module, a main control module, a front vehicle tripping induction switch, a wireless communication transceiving module, a brake module and a light warning unit.

6. The trailer unhook or trip warning and alarm device of claim 1, wherein: the alarm host (3) comprises a power module, a main control operation unit, a wireless transceiving module and an alarm unit.