Plate connecting structure

Abstract

The plate connecting structure comprises a fastener, the fastener comprises a main body part and a connecting part, the middle position of the main body part is fixedly connected to one end of the connecting part, and the connecting part is provided with a middle axis; the connecting part is close to the end part of the main body part and extends towards the direction far away from the middle axis to form a step part; the step part is connected with the main body part; the connecting part is sleeved with at least one plate, the plate close to the main body part abuts against the side wall, facing the connecting part, of the main body part, the inner wall of any plate abuts against the outer wall of the step part, or the inner wall of the plate close to the main body part abuts against the outer wall of the step part, and the inner wall of the plate away from the main body part abuts against the outer wall of the connecting part; due to the fact that the outer wall of the main body part and the outer wall of the step part are both provided with the anti-skid grains, the outer wall of the main body part is provided with the vertical grains, and the outer wall of the step part is provided with the inclined grains, connection of the plates can be more stable.

Description

Technical Field

[0001] The present application belongs to the technical field of riveting, and in particular relates to a plate connection structure. Background Art

[0002] In the prior art, in the structure where the plates are connected, after a long period of work, the plates may become obviously loose. When the plates become obviously loose, the connected structure may fail due to the plates coming out or rotating.

[0003] Currently, no effective solution has been proposed to the above problems.

[0004] It should be noted that the above introduction to the technical background is only for the convenience of providing a clear and complete description of the technical solutions of the utility model and for the convenience of understanding by those skilled in the art. It cannot be considered that the above technical solutions are well known to those skilled in the art simply because these solutions are described in the background technology section of the utility model. Utility Model Content

[0005] The purpose of this application is to provide a plate connection structure to solve the above problems.

[0006] The present application provides a plate connection structure, comprising:

[0007] A fastener, the fastener comprising a main body and a connecting portion, the middle position of the main body is fixedly connected to one end of the connecting portion, and the connecting portion is provided with a middle axis;

[0008] The connecting portion is close to the end of the main body and extends in a direction away from the middle axis to form a step portion, and the step portion is connected to the main body;

[0009] At least one plate sleeved on the connecting portion, the plate close to the main body is in conflict with the side wall of the main body facing the connecting portion, and the inner wall of any plate is in conflict with the outer wall of the step portion, or the inner wall of the plate close to the main body is in conflict with the outer wall of the step portion, and the inner wall of the plate away from the main body is in conflict with the outer wall of the connecting portion;

[0010] The step portion has a first side close to the main body portion and a second side away from the main body portion, and an outer diameter of the first side is smaller than an outer diameter of the second side.

[0011] Preferably, anti-slip patterns are provided on the outer wall of the main body portion and the outer wall of the step portion.

[0012] Preferably, the outer wall of the main body is provided with vertical lines, and the outer wall of the step portion is provided with oblique lines.

[0013] Preferably, an end surface of the main body portion facing the plate protrudes toward the plate to form a plurality of reinforcing ribs, and the plurality of reinforcing ribs are all pressed into the plate near the main body portion.

[0014] Preferably, a blocking portion is formed on the connecting portion and extends in a direction away from the middle axis, and the blocking portion abuts against a side wall of the plate away from the main body portion.

[0015] Preferably, the middle position of the blocking portion is located on the middle axis.

[0016] Preferably, the plurality of reinforcing ribs are symmetrically distributed.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model provides a fastener including a main body and a connecting part, the main body and the connecting part are connected, and at least one plate can be installed on the connecting part, the connecting part near the end of the main body extends in a direction away from the middle axis to form a step part, the step part is connected to the main body, and the inner walls of multiple plates are in conflict with the outer walls of the step part and the outer wall of the connecting part, wherein the step part has a first side and a second side, and the outer diameter of the first side is smaller than the outer diameter of the second side, so that the connection of the plate can be made more stable.

[0019] 2. The utility model provides anti-slip patterns on both the outer wall of the main body and the outer wall of the step portion, wherein the outer wall of the main body is provided with vertical patterns and the outer wall of the step portion is provided with diagonal patterns, thereby making the connection of the plates more stable.

[0020] 3. The utility model forms a plurality of reinforcing ribs by arranging the end surface of the main body facing the plate to protrude toward the plate. The plurality of reinforcing ribs are pressed into the plate close to the main body, thereby effectively preventing the plate from rotating and failing. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, 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 recorded in the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0022] Figure 1 This is an overall structural diagram of a plate connection structure provided in an embodiment of the present application;

[0023] Figure 2 is a cross-sectional view of the overall structure of a plate connection structure provided in an embodiment of the present application;

[0024] Figure 3 This is a structural diagram of a blocking portion of a plate connection structure provided in an embodiment of the present application;

[0025] Figure 4 is a cross-sectional view of a blocking portion structure of a plate connection structure provided in an embodiment of the present application;

[0026] Figure 5 This is a structural diagram of a step portion of a plate connection structure provided in an embodiment of the present application;

[0027] Figure 6 is a cross-sectional view of a step portion structure of a plate connection structure provided in an embodiment of the present application;

[0028] Figure 7 This is a plate installation structure diagram of a plate connection structure provided in an embodiment of the present application;

[0029] Figure 8 It is a cross-sectional view of a reinforcing rib matching structure of a plate connection structure provided in an embodiment of the present application;

[0030] Fig. 9 This is a diagram of the anti-slip pattern structure of a plate connection structure provided in an embodiment of the present application;

[0031] Fig.10 This is a diagram of a reinforcing rib structure of a plate connection structure provided in an embodiment of the present application.

[0032] In the figure: 1. fastener; 11. main body; 111. vertical lines; 112. diagonal lines; 113. reinforcing ribs; 12. connecting part; 121. step part; 1211. first side; 1212. second side; 122. blocking part; 2. plate. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of this application.

[0034] In the description of the present utility model, it should be noted that the terms "upper", "middle", "lower", "inner", "outer", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. The terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following describes the implementation method of the present utility model based on its overall structure.

[0035] Reference Figure 1 As shown, the embodiment of the present application provides a plate connection structure, including:

[0036] A fastener 1, comprising a main body 11 and a connecting portion 12, wherein the middle position of the main body 11 is fixedly connected to one end of the connecting portion 12, and the connecting portion 12 is provided with a middle axis;

[0037] The connection portion 12 is close to the end of the main body 11 and extends in a direction away from the middle axis to form a step portion 121, and the step portion 121 is connected to the main body 11;

[0038] At least one plate 2 sleeved on the connecting portion 12, the plate 2 close to the main body 11 abuts against the side wall of the main body 11 facing the connecting portion 12, the inner wall of any plate 2 abuts against the outer wall of the step portion 121, or the inner wall of the plate 2 close to the main body 11 abuts against the outer wall of the step portion 121, and the inner wall of the plate 2 away from the main body 11 abuts against the outer wall of the connecting portion 12;

[0039] The step portion 121 has a first side 1211 and a second side 1212 , and an outer diameter of the first side 1211 is smaller than an outer diameter of the second side 1212 .

[0040] according to Figure 1 and Figure 2 , those skilled in the art can set the fastener 1 to connect with the plate 2. In one embodiment, the fastener 1 can fix and connect multiple plates 2.

[0041] Specifically, the fastener 1 may include a main body 11 and a connecting portion 12. The main body 11 is mounted on one end of the connecting portion 12. The connecting portion 12 is provided with a middle axis. Both ends of the middle axis of the connecting portion 12 extend toward both ends of the connecting portion 12.

[0042] It can be understood that in the above structure, the middle axis of the connecting portion 12 extends to the middle position of the main body 11. Further, a step portion 121 can be provided near one end of the connecting portion 12 close to the main body 11. In one embodiment, the material on the connecting portion 12 extends in a direction away from the position where the middle axis is located to form the step portion 121. The step portion 121 is provided in a closed circumferential direction along the outer wall of the connecting portion 12.

[0043] In the above structure, at least one plate 2 is connected by the connecting portion 12. Specifically, multiple plates 2 are sleeved on the outer wall of the connecting portion 12. In one embodiment, after the multiple plates 2 are sleeved, the end of the connecting portion 12 away from the main body 11 can continue to be threadedly connected with external parts.

[0044] When the plate 2 is sleeved on the connecting portion 12, the inner wall of the plate 2 will collide with the outer wall of the connecting portion 12. In one embodiment, the inner wall of the plate 2 collide with the inner wall of the step portion 121.

[0045] Specifically, in this embodiment, a person skilled in the art sets a plate 2, and the plate 2 can collide with the outer wall of the step portion 121 while the inner wall of the plate 2 collide with the outer wall of the connecting portion 12. When a plurality of plates 2 are set for connection, a person skilled in the art can set the inner wall of the plate 2 close to the main body 11 to collide with the outer wall of the step portion 121, and at the same time, the inner wall of the plate 2 far from the main body 11 to collide with the outer wall of the connecting portion 12.

[0046] By means of the above structure, at least one plate 2 can be installed. Further, those skilled in the art can configure the step portion 121 to have a first side 1211 and a second side 1212 , wherein the outer diameter of the first side 1211 is smaller than the outer diameter of the second side 1212 .

[0047] That is, those skilled in the art can set the side of the step portion 121 close to the main body 11 as the first side 1211, and the side of the step portion 121 away from the main body 11 as the second side 1212. The outer diameter of the first side 1211 is set to be smaller than the outer diameter of the second side 1212, so that when the plate 2 has a tendency to come out, the step portion 121 can generate a force to prevent the plate 2 from coming out. In this way, the plate 2 can be prevented from coming out from the end of the connecting portion 12 away from the main body 11.

[0048] In summary, those skilled in the art may provide a step portion 121 on the fastener 1 to make the connection of the plurality of plates 2 more stable.

[0049] In one embodiment, preferably, the outer wall of the main body 11 and the outer wall of the step portion 121 are both provided with anti-slip grooves. By providing the anti-slip grooves, the plate 2 can be prevented from rotating failure after installation. More preferably, the outer wall of the main body 11 is provided with vertical grooves, and the outer wall of the step portion 121 is provided with diagonal grooves. It can be understood that the provision of the diagonal grooves can make the connection of the plate 2 close to the main body 11 more stable.

[0050] With the above structure, the vertical lines can facilitate the installation of the plate 2. At the same time, during the riveting process, the gap between the vertical lines and the diagonal lines can accommodate the material of the plate 2, thereby preventing the plate 2 from rotating and falling out.

[0051] In the above embodiment, the side wall of the plate 2 near the main body 11 contacts the main body 11. Preferably, the end surface of the main body 11 facing the plate 2 protrudes toward the plate 2 to form a plurality of reinforcing ribs 113, which are all pressed into the plate near the main body.

[0052] That is, during the riveting process, the reinforcing ribs 113 on the main body 11 can be pressed into the plate 2 under the action of external force. When the plate 2 has a tendency to rotate, the reinforcing ribs 113 will form a blocking structure with the material of the plate 2, thereby effectively avoiding connection failure caused by the rotation of the plate 2.

[0053] More preferably, the plurality of reinforcing ribs 113 are symmetrically distributed, so that the plurality of reinforcing ribs 113 can be subjected to more uniform forces during the mutual extrusion process with the plate material 2, and the service life of the reinforcing ribs 113 can be extended.

[0054] Preferably, the connection part 12 extends in a direction away from the middle axis to form a blocking part 122, which contacts the side wall of the plate 2 away from the main body 11. Specifically, those skilled in the art can set the connection part 12 to be deformed to form the blocking part 122.

[0055] It can be understood that the blocking portion 122 abuts against the side wall of the plate 2 away from the main body 11 so as to make the structure of the multiple plates 2 connected more stable.

[0056] In one embodiment, the position where the vertical lines are arranged on the connecting portion 12 forms a blocking portion 122. The vertical lines on the blocking portion 122 can accommodate the material of the plate 2, thereby further preventing the plate 2 from rotating and failing.

[0057] More preferably, the middle position of the blocking portion 122 is located on the middle axis, so that the blocking portion 122 can apply uniform pressure to the plate 2, making the structure of the plate 2 connection more stable.

[0058] Although different specific embodiments are mentioned in the content of this application, this application is not limited to the situations described in the industry standards or embodiments, etc. Some industry standards or slightly modified implementation plans based on the implementation of the custom methods or embodiments can also achieve the same, equivalent or similar, or predictable implementation effects after deformation of the above embodiments. The embodiments of data acquisition, processing, output, judgment methods, etc. after these modifications or deformations can still fall within the scope of the optional implementation plans of this application.

[0059] Although the present application has been described through embodiments, those skilled in the art will appreciate that there are many modifications and changes to the present application without departing from the spirit of the present application. It is intended that the attached embodiments include these modifications and changes without departing from the present application.

Claims

1. A plate connection structure, characterized in that: include: A fastener, the fastener comprising a main body and a connecting portion, the middle position of the main body is fixedly connected to one end of the connecting portion, and the connecting portion is provided with a middle axis; The connecting portion is close to the end of the main body and extends in a direction away from the middle axis to form a step portion, and the step portion is connected to the main body; At least one plate sleeved on the connecting portion, the plate close to the main body is in conflict with the side wall of the main body facing the connecting portion, and the inner wall of any plate is in conflict with the outer wall of the step portion, or the inner wall of the plate close to the main body is in conflict with the outer wall of the step portion, and the inner wall of the plate away from the main body is in conflict with the outer wall of the connecting portion; The step portion has a first side close to the main body portion and a second side away from the main body portion, and an outer diameter of the first side is smaller than an outer diameter of the second side.

2. The plate connection structure according to claim 1, characterized in that: Anti-slip patterns are arranged on the outer wall of the main body and the outer wall of the step portion.

3. The plate connection structure according to claim 2, characterized in that: The outer wall of the main body is provided with vertical lines, and the outer wall of the step portion is provided with oblique lines.

4. The plate connection structure according to claim 1, characterized in that: The end surface of the main body portion facing the plate protrudes toward the plate to form a plurality of reinforcing ribs, and the plurality of reinforcing ribs are all pressed into the plate near the main body portion.

5. The plate connection structure according to claim 1, characterized in that: The connection portion extends in a direction away from the middle axis to form a blocking portion, and the blocking portion abuts against a side wall of the plate away from the main body portion.

6. The plate connection structure according to claim 5, characterized in that: The middle position of the blocking portion is located on the middle axis.

7. The plate connection structure according to claim 4, characterized in that: The plurality of reinforcing ribs are symmetrically distributed.

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