CN221239382U - Fixed knot of two-dimensional code board constructs on jar body car - Google Patents

Abstract

The present application provides a fixing structure of a QR code plate on a tank truck, including a mounting bracket and a plurality of connectors; the mounting bracket has a first surface and a second surface facing away from each other, a mounting hole is provided on the mounting bracket, the mounting hole penetrates the first surface and the second surface, the QR code plate is mounted on the first surface of the mounting bracket, and the QR code plate covers the mounting hole; a plurality of connectors are distributed at intervals along the circumference of the mounting hole; the connector includes a first connecting portion and a second connecting portion, the first connecting portion is connected to the inner wall of the mounting hole, the second connecting portion extends to the inside of the mounting hole and is close to the second surface of the mounting bracket, and the second connecting portion is used to connect the tank body of the tank truck. The present application has a simple structure and low manufacturing cost; by setting a plurality of connectors, the connection area between the fixed structure and the tank body can be increased, so that the connection between the fixed structure and the tank body is more secure, and it can adapt to tank bodies with different curved shapes, and has strong versatility.

Description

Fixed structure of QR code plate on tank truck

Technical Field

The present application belongs to the technical field of two-dimensional code plate fixing devices, and more specifically, to a fixing structure of a two-dimensional code plate on a tank truck.

Background technique

Tank trucks are usually equipped with QR code plates for identifying tanks. However, the surface of a tank is generally curved, while the QR code plate is flat. If the QR code plate is directly pasted on the surface of the tank, the edge of the QR code plate will be lifted up, and only the middle part of the QR code plate will be in contact with the surface of the tank, which seriously affects the stability of the QR code plate installation. Therefore, it is technically difficult to install a flat QR code plate on a tank with a curved surface.

In the prior art, a fixed structure can be set up to connect the QR code board and the tank body. One side of the fixed structure is a flat surface for installing the QR code board; the other side of the fixed structure is a concave curved surface, and the shape of the curved surface matches the shape of the curved surface of the tank body, which is used to install the fixed structure on the tank body.

However, the concave curved surface in the fixed structure usually needs to be customized to fully match the shape of the curved surface of the tank body, which is costly. Moreover, the curved surface shapes of different tank bodies are also different, which has poor versatility.

Utility Model Content

The purpose of the embodiments of the present application is to provide a fixing structure for a QR code plate on a tank truck to solve the technical problems existing in the prior art of the difficulty in installing the QR code plate, the high cost of the fixing structure, and the poor versatility.

To achieve the above-mentioned purpose, the technical solution adopted in the present application is: to provide a fixing structure of a QR code plate on a tank truck, comprising a mounting bracket and a plurality of connecting parts; the mounting bracket has a first surface and a second surface facing away from each other, and a mounting hole is provided on the mounting bracket, and the mounting hole passes through the first surface and the second surface, and the QR code plate is mounted on the first surface of the mounting bracket, and the QR code plate covers the mounting hole; a plurality of the connecting parts are distributed at intervals along the circumference of the mounting hole; the connecting part comprises a first connecting part and a second connecting part, the first connecting part is connected to the inner wall of the mounting hole, the second connecting part extends to the inside of the mounting hole and is close to the second surface of the mounting bracket, and the second connecting part is used to connect the tank body of the tank truck.

Optionally, the connecting member is a flexible connecting plate, and after the connecting plate is bent, the first connecting portion is formed at one end of the connecting plate, and the second connecting portion is formed at the other end of the connecting plate.

Optionally, the second connecting portion is provided with an open groove, and the open groove extends toward the first connecting portion.

Optionally, an adhesive layer is provided on a side of the second connection portion facing the second surface of the mounting bracket, and the adhesive layer is connected to the tank body.

Optionally, the first connecting portion is detachably connected to the inner wall of the mounting hole.

Optionally, the surface of the second connection portion having the adhesive layer is flush with the second surface of the mounting bracket, or the surface of the second connection portion having the adhesive layer protrudes from the second surface of the mounting bracket.

Optionally, the connecting plate is an aluminum alloy plate.

Optionally, the QR code plate is detachably connected to the mounting bracket.

Optionally, the two-dimensional code plate is connected to the mounting bracket via a fastener.

Optionally, the mounting hole is a polygonal hole.

The beneficial effects of a fixing structure for a QR code plate on a tank truck provided by the present application are as follows: compared with the prior art, the fixing structure provided by the present application includes a mounting bracket and multiple connecting parts, has a simple structure, does not require mold customization, and has a low manufacturing cost; the mounting bracket is provided with a mounting hole, and when the mounting bracket is installed on the tank body, the raised curved surface of the tank body can be accommodated in the mounting hole, so that the second surface of the mounting bracket fits the tank body more smoothly; by setting up multiple connecting parts, the connection area between the fixed structure and the tank body can be increased, so that the connection between the fixed structure and the tank body is more stable and reliable. At the same time, by setting up multiple connecting parts, it can also adapt to tanks with different curved surface shapes, and has strong versatility.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

FIG1 is a schematic diagram of an exploded structure of a fixing structure of a two-dimensional code plate on a tank truck provided in an embodiment of the present application;

FIG2 is a schematic diagram of an assembly structure of a fixing structure of a two-dimensional code plate on a tank truck (excluding a two-dimensional plate) provided in an embodiment of the present application;

FIG3 is a schematic diagram of the three-dimensional structure of a connecting piece in a fixing structure of a two-dimensional code plate on a tank truck provided in an embodiment of the present application;

FIG4 is a schematic structural diagram of a fixing structure of a QR code plate on a tank truck installed on a tank body provided in an embodiment of the present application.

Among them, the reference numerals in the figure are:

10-Fixed structure;

100-QR code board;

200-Mounting bracket;

201-first surface, 202-mounting hole;

300-connector;

301-first connecting portion; 302-second connecting portion; 321-opening groove;

400-first screw;

500-second screw;

20-Tank body.

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, this application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not used to limit this application.

It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

Tank trucks are usually equipped with QR code plates for identifying tanks. However, the surface of a tank is generally curved, while the QR code plate is flat. If the QR code plate is directly pasted on the surface of the tank, the edge of the QR code plate will be lifted up, and only the middle part of the QR code plate will be in contact with the surface of the tank, which seriously affects the stability of the QR code plate installation. Therefore, it is technically difficult to install a flat QR code plate on a tank with a curved surface.

In the prior art, a fixed structure can be set up to connect the QR code board and the tank body. One side of the fixed structure is a flat surface for installing the QR code board; the other side of the fixed structure is a concave curved surface, and the shape of the curved surface matches the shape of the curved surface of the tank body, which is used to install the fixed structure on the tank body.

However, the concave curved surface in the fixed structure usually needs to be customized to fully match the shape of the can body curved surface, which is costly. Moreover, the curved surface shapes of different can bodies are also different, which has poor versatility.

Based on this, the present embodiment provides a fixing structure of a QR code plate on a tank truck. Please refer to Figures 1 and 2 together. The fixing structure of the QR code plate on the tank truck includes a mounting bracket 200 and a plurality of connectors 300; the mounting bracket 200 has a first surface 201 and a second surface (not shown) facing each other, and a mounting hole 202 is provided on the mounting bracket 200, and the mounting hole 202 passes through the first surface 201 and the second surface, and the QR code plate 100 is mounted on the first surface 201 of the mounting bracket 200, and the QR code plate 100 covers the mounting hole 202; a plurality of connectors 300 are distributed at intervals along the circumference of the mounting hole 202; the connector 300 includes a first connecting portion 301 and a second connecting portion 302, the first connecting portion 301 is connected to the inner wall of the mounting hole 202, and the second connecting portion 302 extends to the inside of the mounting hole 202 and is close to the second surface of the mounting bracket 200, please refer to Figure 4, the second connecting portion 302 is used to connect the tank 20 of the tank truck.

The fixing structure of the QR code plate on the tank truck provided in the embodiment of the present application is compared with the prior art. The fixing structure 10 provided in the embodiment of the present application includes a mounting bracket 200 and a plurality of connecting parts 300, which has a simple structure, does not require mold opening and customization, and has a low manufacturing cost; the mounting bracket 200 is provided with a mounting hole 202. When the mounting bracket 200 is installed on the tank body 20, the raised curved surface of the tank body 20 can be accommodated in the mounting hole 202, so that the second surface of the mounting bracket 200 fits more smoothly with the tank body 20; by providing a plurality of connecting parts 300, the connection area between the fixing structure 10 and the tank body 20 can be increased, so that the connection between the fixing structure 10 and the tank body 20 is more stable and reliable. At the same time, by providing a plurality of connecting parts 300, it can also adapt to tank bodies 20 with different curved surface shapes, and has strong versatility.

In one embodiment of the present application, please refer to FIG. 1 and FIG. 3 , the connecting member 300 is a flexible connecting plate. After the connecting plate is bent, one end of the connecting plate forms a first connecting portion 301 , and the other end of the connecting plate forms a second connecting portion 302 .

In one embodiment of the present application, please refer to FIG. 1 and FIG. 3 together. The second connection portion 302 is provided with an opening groove 321 , and the opening groove 321 extends toward the first connection portion 301 .

In this embodiment, an open groove 321 is provided on the second connecting portion 302, and the elastic deformation of the material used for the second connecting portion 302 is utilized so that the width of the open groove 321 becomes smaller, so that the second connecting portion 302 is more closely attached to the surface of the tank body 20, thereby increasing the contact area between the second connecting portion 302 and the surface of the tank body 20 and improving the stability of the connection between the second connecting portion 302 and the tank body 20.

In one embodiment of the present application, an adhesive layer (not shown) is provided on one side of the second connection portion 302 facing the second surface of the mounting bracket 200 , and the adhesive layer is connected to the tank body 20 .

In this embodiment, by providing an adhesive layer, the second connecting part 302 can be directly adhered to the surface of the tank body 20. Compared with the method of fastening with screws, there is no need to drill holes on the tank body 20 and the second connecting part 302, and no damage to the tank body 20 will be caused. Moreover, the adhesive layer is used to bond the second connecting part 302 and the tank body 20, which is simple and convenient to operate, saves time and effort, and greatly improves the installation efficiency of the two-dimensional code board 100.

In one embodiment of the present application, the first connection portion 301 is detachably connected to the inner wall of the mounting hole 202 .

In this embodiment, the first connecting portion 301 is detachably connected to the inner wall of the mounting hole 202, which can facilitate the installation and removal of the connecting member 300. The connecting member 300 can also be replaced, so that the mounting bracket 200 can be reused, saving costs.

Specifically, the first connection part 301 can be connected to the inner wall of the mounting hole 202 by a fastener. By connecting the first connection part 301 and the inner wall of the mounting hole 202 with a fastener, a detachable connection between the first connection part 301 and the inner wall of the mounting hole 202 can be achieved.

Further, referring to Fig. 1, the fastener may be a first screw 400, and correspondingly, the first connection portion 301 and the inner wall of the mounting hole 202 are respectively provided with threaded holes matching the first screw 400. The first screw 400 is threadedly connected with the threaded hole to achieve the installation and fixation of the first connection portion 301 and the inner wall of the mounting hole 202.

In one embodiment of the present application, the surface of the second connection portion 302 having the adhesive layer is flush with the second surface of the mounting bracket 200, or the surface of the second connection portion 302 having the adhesive layer protrudes from the second surface of the mounting bracket 200. This arrangement can ensure that the second connection portion 302 can fully contact the surface of the tank body 20.

In one embodiment of the present application, the connecting plate is an aluminum alloy plate.

In this embodiment, the connecting plate is made of aluminum alloy plate, which can meet the requirement that the connecting member 300 has flexibility. At the same time, the aluminum alloy plate also has the advantages of being light and soft, having good strength, good corrosion resistance, and good processing performance.

It is understandable that both the QR code board 100 and the mounting bracket 200 can be made of aluminum alloy material, which can reduce the overall weight of the fixed structure 10 while meeting the structural strength; and the QR code board 100 is exposed to the outside and is not easy to rust, which will not affect the normal use of the QR code board 100.

In one embodiment of the present application, the two-dimensional code plate 100 and the mounting bracket 200 are detachably connected.

In this embodiment, the two-dimensional code plate 100 and the mounting bracket 200 are detachably connected, which can facilitate the installation and removal of the two-dimensional code plate 100. The two-dimensional code plate 100 can also be replaced, so that the mounting bracket 200 can be reused, saving costs.

In one embodiment of the present application, the two-dimensional code plate 100 can be connected to the mounting bracket 200 by fasteners.

In this embodiment, by using fasteners to connect the two-dimensional code plate 100 and the mounting bracket 200, a detachable connection between the two-dimensional code plate 100 and the mounting bracket 200 can be achieved.

Specifically, referring to FIG1 , the fastener may be a second screw 500, and correspondingly, the two-dimensional code plate 100 and the mounting bracket 200 are respectively provided with threaded holes matching the second screw 500. The second screw 500 is threadedly connected with the threaded hole to achieve the installation and fixation of the two-dimensional code plate 100 and the mounting bracket 200.

In one embodiment of the present application, the mounting hole 202 is a polygonal hole.

In this embodiment, the mounting hole 202 is a polygonal hole, so that the inner wall of the mounting hole 202 corresponding to each side of the polygon is a plane, which is conducive to the connection between the first connecting portion 301 of the connecting member 300 and the inner wall of the mounting hole 202.

It is understandable that if the inner wall of the mounting hole 202 is an arc surface, then correspondingly, the first connecting portion 301 of the connecting piece 300 must also be an arc surface so that the first connecting portion 301 can fit closely to the inner wall of the mounting hole 202, which undoubtedly increases the processing difficulty and processing cost of the connecting piece 300. Setting the mounting hole 202 as a polygonal hole can perfectly solve this technical problem.

Specifically, referring to FIG. 1 , the polygonal hole may be an octagonal hole, and a connecting member 300 is respectively disposed on the inner wall of the mounting hole 202 corresponding to each side of the octagon, that is, the fixing structure 10 is provided with eight connecting members 300 in total.

The specific installation method of the fixing structure of the QR code plate on the tank truck provided in this embodiment is as follows:

In the first step, the aluminum alloy plate is bent into an L shape to form a connecting piece 300 having a first connecting part 301 and a second connecting part 302, and a narrow opening groove 321 is cut on the second connecting part 302; the purpose is to utilize the elastic deformation of the aluminum alloy plate in the subsequent installation process to make the second connecting part 302 tightly adhere to the arc surface tank car with different ball diameters.

In the second step, a hole is opened in the center of another aluminum alloy plate to form a mounting bracket 200, and the edge of the hole is bent inward to form an octagonal mounting hole 202 with a certain depth. The bent portion is the inner wall of the mounting hole 202. The first connecting portion 301 of the connecting piece 300 is connected to the inner wall of the mounting hole 202 by a first screw 400; a connecting piece 300 is installed on the inner wall corresponding to each side of the octagon.

In the third step, a metal super glue is applied to the second connecting portion 302 of the connecting piece 300 to form an adhesive layer; and the second connecting portion 302 of each connecting piece 300 is respectively adhered to the can body 20 through the adhesive layer.

In the fourth step, the two-dimensional code plate 100 is connected to the mounting bracket 200 by means of the second screw 500 , and the two-dimensional code plate 100 covers the mounting hole 202 , thereby completing the installation of the two-dimensional code plate 100 .

The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims (10)

1. A fixing structure of a two-dimensional code plate on a tank truck, characterized by comprising: A mounting bracket, the mounting bracket having a first surface and a second surface facing away from each other, the mounting bracket being provided with a mounting hole, the mounting hole penetrating the first surface and the second surface, the two-dimensional code plate being mounted on the first surface of the mounting bracket, and the two-dimensional code plate covering the mounting hole; and A plurality of connecting parts are distributed at intervals along the circumference of the mounting hole; the connecting part includes a first connecting portion and a second connecting portion, the first connecting portion is connected to the inner wall of the mounting hole, the second connecting portion extends to the inside of the mounting hole and is close to the second surface of the mounting bracket, and the second connecting portion is used to connect the tank body of the tank truck. 2. The fixing structure of the QR code plate on the tank truck as described in claim 1 is characterized in that the connecting member is a flexible connecting plate, and after the connecting plate is bent, one end of the connecting plate forms the first connecting portion, and the other end of the connecting plate forms the second connecting portion. 3. The fixing structure of the two-dimensional code plate on the tank truck as described in claim 1 is characterized in that the second connecting portion is provided with an open groove, and the open groove extends toward the first connecting portion. 4. The fixing structure of the QR code plate on the tank truck as described in claim 1 is characterized in that an adhesive layer is provided on one side of the second connection portion facing the second surface of the mounting bracket, and the adhesive layer is connected to the tank body. 5. The fixing structure of the two-dimensional code plate on the tank truck according to claim 1, characterized in that the first connecting portion is detachably connected to the inner wall of the mounting hole. 6. The fixing structure of the QR code plate on the tank truck as described in claim 4 is characterized in that the surface of the second connecting part having the adhesive layer is flush with the second surface of the mounting bracket, or the surface of the second connecting part having the adhesive layer protrudes from the second surface of the mounting bracket. 7. The fixing structure of the two-dimensional code plate on the tank truck as described in claim 2, characterized in that the connecting plate is an aluminum alloy plate. 8. The fixing structure of the two-dimensional code plate on the tank truck according to claim 1, characterized in that the two-dimensional code plate is detachably connected to the mounting bracket. 9. The fixing structure of the two-dimensional code plate on the tank truck according to claim 8, characterized in that the two-dimensional code plate is connected to the mounting bracket by a fastener. 10. The fixing structure of the two-dimensional code plate on the tank truck according to any one of claims 1 to 9, characterized in that the mounting hole is a polygonal hole.