CN217170829U - Semitrailer breast board device with warning function - Google Patents

Abstract

The utility model relates to a semi-trailer, in particular to a semi-trailer fence device with a warning function for improving the safety performance of the semi-trailer, wherein a high-brightness light assembly is arranged on the upper end of the rear part of a fence body. Installed on the upper end, it can not only warn the rear car in the distance, but when the rear car moves, the angle of view with the driver of the rear car gradually increases, and the influence gradually decreases. The reflector assembly is installed in the middle of the rear of the fence body. In the process of approaching the rear vehicle, a warning is given by the reflector component, which has the same function as the road guardrail reflector, and plays a guiding role. The closer the rear vehicle is, the higher the reflection intensity will be. When the effect of the highlight light is weakened, a supplementary warning will be provided. As a result, when the rear car is further approached, the width indicator light assembly is arranged at the lower end of the rear part of the fence body, and the width indicator is projected on both sides, so as to be able to guide, and the rear car can refer to the width indicator light during the overtaking process.

Description

A semi-trailer fence device with warning function

technical field

The utility model relates to a semi-trailer, in particular to a semi-trailer fence device with a warning function for improving the safety performance of the semi-trailer.

Background technique

The semi-trailer is the main way of road freight, with large transportation volume and strong mobility. In order to ensure the stable operation of the semi-trailer, people study the safety performance of the semi-trailer. The research direction is mainly the structure of the semi-trailer itself and traffic signals. The structure is mainly based on the body of the semi-trailer frame, and the traffic signal is mainly based on the signal lights installed on the semi-trailer frame.

In order to improve the traffic signal safety of the semi-trailer, those skilled in the art have developed a strong warning type side marker light for the semi-trailer. By arranging multiple LED bulbs, the luminous area of the warning light is increased, thereby improving the warning effect. The method of rear fog lights improves the safety performance of foggy weather, and even researches the collection of driving parameters through the driving interaction system, and then judges the driving safety performance through a computer program, and then assists driving.

At present, the signal lights of the mainstream semi-trailers mainly include brake lights, fog lights, strobe lights, etc. The brightness of brake lights and fog lights is low, which is not good for distant observation, so strobe lights are introduced, and strobe lights are in the near future. The brightness is high at the place, which affects the driving of the car behind.

Utility model content

The purpose of the utility model is to overcome the deficiencies in the prior art, and to provide a semi-trailer fence device with a warning function that can give warnings to distant and near areas respectively.

The utility model is realized by the following technical solutions: a semi-trailer fence device with a warning function, comprising a fence body, a warning light assembly is arranged at the rear end of the fence body, and the warning light assembly includes a warning light assembly located on the fence The high-brightness light assembly at the upper end of the rear part of the body, the reflector assembly at the middle position of the rear part of the fence body, and the width indicator lamp assembly at the lower end of the rear part of the fence body.

Further, the high-brightness light assembly is connected with the fence panel body through a height-increasing device.

Further, the width-indicating lamp assembly includes a width-indicating lamp holder, and a width-indicating lamp bead is arranged on the width-indicating lamp holder.

Further, the width-showing lamp holder is provided with a width-showing adjusting device for adjusting the projection position of the width-showing lamp.

Further, the width-indicating adjustment device includes a lampshade arranged outside the width-indicating lamp bead, and a shading plate is hingedly arranged above the lampshade on the width-indicating lamp holder, and the shading plate and the width-indicating lamp holder can be adjusted by adjusting the distance between the shading plate and the lampshade. strut connection.

Further, a slot is arranged on the side wall of the lampshade, and a plug-in plate matched with the slot is arranged on the shading plate.

The beneficial effect of the utility model is: a semi-trailer fence device with warning function, comprising a fence body, a warning light assembly is arranged at the rear end of the fence body, and the warning light assembly comprises a fence located at the rear of the fence body. The high-brightness light assembly at the upper end, the reflector assembly located in the middle of the rear of the fence body, and the width indicator light assembly located at the lower end of the rear of the fence body. The trailer itself is high, and the high-brightness lights are installed on the upper end, which can not only warn the rear car in the distance, but also gradually increase the angle of vision with the driver of the rear car when the rear car is moving, and then the influence gradually decreases. Install the reflector components In the middle of the rear of the fence body, when the rear car is approaching, the reflector assembly is used to give an alarm, which has the same function as the road safety fence reflector, and plays a guiding role. When the effect of the light is weakened, the warning effect is supplemented. When the rear car is further approached, the width indicator light assembly is arranged at the lower end of the rear part of the fence body, and the width projection is performed on both sides, which can guide the effect. Width indicator light.

Description of drawings

Fig. 1 is the structural representation of embodiment 1;

Figure 2 is a schematic diagram of the connection relationship of the warning light assembly;

Figure 3 is a schematic diagram of the front view of the lamp holder showing the width;

Fig. 4 is the bottom view schematic diagram of visor;

Fig. 5 is the front view schematic diagram of embodiment 2 showing the width of the lamp holder;

Fig. 6 is the bottom view schematic diagram of embodiment 2 visor;

Fig. 7 is the top view schematic diagram of the visor of embodiment 2;

Among them: 1. Semi-trailer frame; 2. Fence body; 3. Strobe light; 4. Reflector; 5. Width indicator assembly; 6. Heightening column; 7. Galvanized pipe; 8. Lampshade; Shading plate; 10. Insert plate; 11. Adjustable support rod; 12. Width indicator lamp holder; 13. Hinged block; 14. Mounting plate; 15. Connecting block; 16. Mounting hole; 17. Connecting plate; 18. Inserting Slot; 19. Width-Showing Lamp Beads; 20. Reflector; 21- Reflector Mounting Slot.

Detailed ways

In the description of the present invention, it should also be noted that, unless otherwise expressly specified and limited, the terms "arrangement", "installation", "connection" and "connection" should be understood in a broad sense, for example, it may be a fixed connection It can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. . Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example 1

As shown in Figures 1-4, a semi-trailer fence device with warning function includes a fence body 2 mounted on a semi-trailer frame 1, a warning light assembly is installed at the rear end of the fence body, and the warning light assembly includes The highlight light assembly is located at the upper end of the rear of the fence body, the reflector assembly is located in the middle of the rear of the fence body, and the width indicator light assembly 5 is located at the lower end of the rear of the fence body.

Specifically, the high-brightness light assembly is connected to the main body of the fence through a height-increasing device. The high-brightness lamp assembly uses a strobe light 3, and the height-increasing device is a height-increasing column 6. The height-increasing column is made of pipe fittings. On the premise of the height limit standard and fixed stability, the installation height of the strobe light is increased, thereby increasing the warning range. Because the semi-trailer itself is relatively high, the high-brightness light is installed on the upper end, which can not only warn the rear car in the distance, but also increase the warning range. When the rear car is moving, the angle between the driver and the driver of the rear car gradually increases, and then the influence gradually decreases.

The reflector assembly is installed in the middle of the rear of the fence body, including the reflector 4. During the approach of the rear vehicle, the reflector assembly is used to give a warning. It has the same function as the road guard fence reflector, which plays a guiding role, and the closer the rear vehicle gets. , The higher the reflective intensity, the supplementary warning effect when the effect of the highlight light is weakened. For the convenience of production, the reflector is selected from the expressway reflective strip, and the reflected light is yellow.

The width-indicating lamp assembly includes a width-indicating lamp holder 12 on which a width-indicating lamp bead 19 is mounted. The seat is equipped with a width adjustment device for adjusting the projection position of the width indicator, wherein the width adjustment device includes a lampshade 8 installed outside the width lamp beads, the width indicator lamp beads are arranged in a matrix, and the outer end of the lampshade forms a long strip. The light-transmitting port is used to trim the light beam to improve the contrast between the light beam and the surrounding environment, thereby improving the warning effect. They are connected by adjustable struts 11, of which the shading plate is made of stainless steel, the surface is polished, and has a good reflective effect. The two sides of the width-displaying lamp holder are integrally formed with mounting plates 14, and the mounting holes 16 are processed on the installation. Mounting plate and mounting holes, install the width indicator lamp holder on the side of the fence body, and the width indicator lamp beads illuminate the ground on the side, and then perform a safe width indicator on the ground. The plate is integrally formed with a connecting plate 17 that matches the mounting plate. The connecting plate and the mounting plate are connected by a connecting block 15, and the adjustable strut is installed between the connecting plate and the mounting plate. Specifically, the adjustable strut The flower basket bolt is selected, which is convenient for material selection. It is composed of an adjusting rod with left and right-hand threads, a nut and a pull rod. The nut can be adjusted and retracted, and has a good reverse effect. The side wall of the lampshade is machined with a slot 18, which is shading. The board is equipped with a plug-in board 10 that matches the slot, so as to better guide the visor, and at the same time, it can avoid light leakage from the side. According to the loading height and width, the swing angle of the visor can be adjusted, so that the corresponding safety can be obtained. Indicates the width of the width. When the rear car is further approached, the width indicator light assembly is arranged at the lower end of the rear part of the fence body, and the width indicator is projected on both sides, so as to be able to guide, refer to the indicator of the width indicator during the overtaking process of the rear car.

In this embodiment, the galvanized pipe 7 is used for connection between the height-increasing column, the reflector and the width-showing lamp holder, which is convenient for pre-installation, and the cable passes through the galvanized pipe to protect the cable.

Example 2

As shown in Figures 5-7, a semi-trailer fence device with a warning function is different from Embodiment 1 in that a downward mirror mounting groove 21 is integrally formed on the visor, and the bottom of the mirror mounting groove is open , Install the reflector 20 in the reflector installation groove, thereby improving the reflective effect and the projection brightness of the lamp bead. , the structure is simple, and the connecting plate is a plate mounted on the upper surface of the shading plate, which can prevent the reflective mirror from falling off.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model, All should be included within the protection scope of the present invention.

Claims (6)

1. The utility model provides a semitrailer breast board device with alarming function, includes the breast board body, breast board body rear end is provided with warning banks spare, a serial communication port, warning banks spare is including the high bright banks spare that is located breast board body rear portion upper end, the reflector panel subassembly that is located breast board body rear portion intermediate position, the wide banks spare that is located breast board body rear portion lower extreme position.

2. The semitrailer breast board device with the warning function as claimed in claim 1, wherein the high-brightness lamp assembly is connected with the breast board body through a heightening device.

3. The semitrailer breast board device with the warning function as claimed in claim 1, wherein the width lamp component comprises a width lamp holder, and a width lamp bead is arranged on the width lamp holder.

4. The semitrailer breast board device with the warning function as claimed in claim 3, wherein a width adjusting device for adjusting the projection position of the width lamp is arranged on the width lamp holder.

5. The semitrailer breast board device with the warning function as claimed in claim 4, wherein the width-indicating adjusting device comprises a lamp shade arranged outside a width-indicating lamp bead, a light-shielding plate is hinged above the lamp shade on a width-indicating lamp holder, and the light-shielding plate is connected with the width-indicating lamp holder through an adjustable supporting rod.

6. The semitrailer breast board device with the warning function as claimed in claim 5, wherein a slot is formed in the side wall of the lamp shade, and a plug board matched with the slot is arranged on the light shading board.

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