Sheet metal part and sheet metal connecting structure

Abstract

The utility model relates to the technical field of standard parts, and discloses a sheet metal part and a sheet metal connecting structure, the connecting structure comprises a first rectangular block, a shell, a first spring and a second rectangular block, one side of the first rectangular block is fixedly connected with the shell, one side of the shell far away from the first rectangular block is provided with a sliding groove, and the inside of the sliding groove is slidably connected with a limiting assembly; the two sides of the shell are each provided with a containing groove, the containing grooves communicate with the sliding grooves, the inner surfaces of the containing grooves are fixedly connected with first springs, and the other ends of the first springs are fixedly connected with second rectangular blocks. The connecting structure arranged on the first metal plate body and the limiting assembly arranged on the second metal plate body are used in a matched mode, the connecting structure is connected with the limiting assembly in a sliding mode by moving the first metal plate body, and the first metal plate body and the second metal plate body can be easily connected.

Description

Technical Field

[0001] The utility model relates to the technical field of standard parts, in particular to a sheet metal part and a sheet metal connection structure. Background Art

[0002] Sheet metal is a comprehensive cold processing technology for thin metal sheets, including cutting, folding, welding, riveting, splicing, forming, etc. Its most notable feature is that the thickness of the same part is consistent. The products processed by sheet metal technology are called sheet metal parts.

[0003] The utility model patent application document with publication number "CN209977686U" discloses a sheet metal part and a sheet metal connection structure, which mainly consists of a connected part, a connection structure and a sheet metal part. This technical solution can realize the installation of sheet metal parts without the aid of special molds or equipment, thereby simplifying the entire installation process and effectively controlling costs.

[0004] The sheet metal parts and sheet metal connection structures disclosed in the above documents have the following defects: the user needs to use tools to install the connection structure.

[0005] It can be seen from this that the existing sheet metal parts and sheet metal connection structures do not have the function of easy installation, and it is necessary to improve the existing deficiencies and provide a sheet metal part and a sheet metal connection structure. Utility Model Content

[0006] The purpose of the utility model is to provide a sheet metal part and a sheet metal connection structure to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model discloses a sheet metal part and a sheet metal connection structure, wherein the connection structure comprises a first rectangular block, a shell, a first spring and a second rectangular block, one side of the first rectangular block is fixedly connected to the shell, a sliding groove is provided on a side of the shell away from the first rectangular block, a limiting component is slidably connected inside the sliding groove, storage grooves are provided on both sides of the shell, the storage grooves are communicated with the sliding grooves, the inner surface of the storage grooves is fixedly connected to the first spring, and the other end of the first spring is fixedly connected to the second rectangular block.

[0009] Furthermore, the limiting assembly includes a column and a cylinder, and the upper surface of the column is fixedly connected to the cylinder.

[0010] Furthermore, the column and the slide slot have the same height.

[0011] Furthermore, a movable groove is provided on the upper surface of the second rectangular block, and the movable groove is fixed in two and symmetrically arranged. A stationary groove is provided inside the shell, and the stationary groove is fixed in two and symmetrically arranged. The movable groove and the stationary groove form a locking groove. A through opening is provided on the upper surface of the shell, and the through opening is fixed in two and symmetrically arranged. The through opening is communicated with the locking groove, and a limiting structure is installed inside the locking groove.

[0012] Furthermore, the limiting structure includes a limiting block, a third rectangular block, a second spring and a handle; the limiting block is slidably connected in the locking groove, and the handle is fixedly mounted on the upper surface of the limiting block.

[0013] Furthermore, the shell is fixedly connected to a third rectangular block on the upper surface, the third rectangular blocks are fixed in two and symmetrically arranged, a second spring is fixedly connected to one side of the third rectangular block close to the handle, and the other end of the second spring is fixedly connected to the handle.

[0014] Furthermore, both sides of the second rectangular block are provided with inclined surfaces.

[0015] Furthermore, a sheet metal part includes a first sheet body and a second sheet body, wherein a connection structure is fixedly installed on the inner surface of the first sheet body, and a limiting component is fixedly connected to the inner surface of the second sheet body.

[0016] The utility model has the following beneficial effects:

[0017] (1) The utility model cooperates with a connection structure provided on the first sheet body and a limit assembly provided on the second sheet body. By moving the first sheet body, the connection structure is slidably connected to the limit assembly, so that the first sheet body and the second sheet body can be easily connected.

[0018] (2) The utility model can move the limiting block into the movable groove formed on the upper surface of the second rectangular block by inserting the limiting block into the locking groove, so that the position of the second rectangular block is fixed, thereby preventing the connection structure and the limiting assembly from being easily loosened.

[0019] (3) The utility model can prevent unnecessary movement of the limiting blocks by arranging handles on the upper surfaces of the two limiting blocks and arranging springs on the handles. Pulling the handles drives the limiting blocks to move and stretches the springs. After releasing the handles, the springs rebound and drive the handles and the limiting blocks back to their original positions.

[0020] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the connection structure and the limit assembly of the utility model;

[0024] Figure 3 This is a schematic diagram of the limit assembly of the utility model;

[0025] Figure 4 This is a cross-sectional schematic diagram of the connection structure of the utility model;

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] In the figure: 1. first sheet metal body; 2. second sheet metal body; 3. connection structure; 301. first rectangular block; 302. shell; 30201. slide groove; 30202. stationary groove; 303. first spring; 304. second rectangular block; 4. limit assembly; 401. column; 402. cylinder; 5. limit structure; 501. limit block; 502. third rectangular block; 503. second spring; 504. handle. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1 - Figure 4 A sheet metal part and a sheet metal connection structure, the connection structure 3 includes a first rectangular block 301, a shell 302, a first spring 303 and a second rectangular block 304, one side of the first rectangular block 301 is fixedly connected to the shell 302, a slide groove 30201 is provided on the side of the shell 302 away from the first rectangular block 301, the slide groove 30201 is internally slidably connected to a limiting component 4, both sides of the shell 302 are provided with storage grooves, the storage grooves are connected to the slide groove 30201, the inner surface of the storage groove is fixedly connected to the first spring 303, and the other end of the first spring 303 is fixedly connected to the second rectangular block 304.

[0030] The limiting assembly 4 includes a column 401 and a cylinder 402, and the upper surface of the column 401 is fixedly connected to the cylinder 402.

[0031] The height of the column 401 is the same as that of the slide groove 30201.

[0032] A movable groove is provided on the upper surface of the second rectangular block 304, and the movable grooves are fixed in two and symmetrically arranged. A stationary groove 30202 is provided inside the shell 302, and the stationary grooves 30202 are fixed in two and symmetrically arranged. A locking groove is formed between the movable groove and the stationary groove 30202. A through opening is provided on the upper surface of the shell 302, and the through opening is fixed in two and symmetrically arranged. The through opening is communicated with the locking groove, and a limiting structure 5 is installed inside the locking groove.

[0033] The limiting structure 5 comprises a limiting block 501 , a third rectangular block 502 , a second spring 503 and a handle 504 . The limiting block 501 is slidably connected in the locking groove, and the handle 504 is fixedly mounted on the upper surface of the limiting block 501 .

[0034] The shell 302 is fixedly connected to a third rectangular block 502 on the upper surface. The third rectangular blocks 502 are fixed in two and symmetrically arranged. A second spring 503 is fixedly connected to one side of the third rectangular block 502 close to the handle 504 , and the other end of the second spring 503 is fixedly connected to the handle 504 .

[0035] Both sides of the second rectangular block 304 are provided with inclined surfaces.

[0036] It includes a first plate body 1 and a second plate body 2 , and also includes the above-mentioned connection structure. The inner surface of the first plate body 1 is fixedly installed with a connection structure 3 , and the inner surface of the second plate body 2 is fixedly installed with a limiting component 4 .

[0037] When in use, first align the first sheet body 1 with the second sheet body 2 so that the slide groove 30201 is aligned with the limit assembly 4, and move the two limit blocks 501 into the static groove 30202 through the handle 504 to drive the second spring 503 to stretch, and move the first sheet body 1 so that the second rectangular blocks 304 on both sides of the slide groove 30201 are in contact with the limit assembly 4. In the process of moving the first sheet body 1, the second rectangular blocks 304 on both sides of the slide groove 30201 are squeezed with the limit assembly 4. Since the first spring 303 is deformed due to the force, the second rectangular blocks 304 start to move to both sides, so the limit assembly 4 is able to enter the deep part of the slide groove 30201. When the limiting component 4 reaches the deep part of the slide groove 30201, due to no more squeezing, the first spring 303 returns to its original length to make the second rectangular blocks 304 on both sides move closer to the middle. After that, when the handle 504 is released, the second spring 503 rebounds and drives the handle 504 and the two limiting blocks 501 to move into the moving groove. When the limiting blocks 501 reach the moving groove, the second rectangular blocks 304 on both sides of the slide groove 30201 are stuck and cannot move, so that the limiting component 4 cannot move, so as to complete the connection between the first sheet body 1 and the second sheet body 2.

[0038] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A sheet metal connection structure, characterized in that: The connection structure (3) comprises a first rectangular block (301), a shell (302), a first spring (303) and a second rectangular block (304); one side of the first rectangular block (301) is fixedly connected to the shell (302); a sliding groove (30201) is provided on a side of the shell (302) away from the first rectangular block (301); a limit position assembly (4) is slidably connected inside the sliding groove (30201); both sides of the shell (302) are provided with a placement groove, the placement groove is connected to the sliding groove (30201); the inner surface of the placement groove is fixedly connected to the first spring (303); and the other end of the first spring (303) is fixedly connected to the second rectangular block (304).

2. A sheet metal connection structure according to claim 1, characterized in that: The limiting assembly (4) comprises a column (401) and a cylinder (402), and the upper surface of the column (401) is fixedly connected to the cylinder (402).

3. A sheet metal connection structure according to claim 2, characterized in that: The column (401) and the slide groove (30201) have the same height.

4. A sheet metal connection structure according to claim 1, characterized in that: The upper surface of the second rectangular block (304) is provided with a movable groove, the movable groove is fixed in two and symmetrically arranged, the interior of the shell (302) is provided with a stationary groove (30202), the stationary groove (30202) is fixed in two and symmetrically arranged, the movable groove and the stationary groove (30202) form a locking groove, the upper surface of the shell (302) is provided with a through opening, the through opening is fixed in two and symmetrically arranged, the through opening is connected to the locking groove, and a limiting structure (5) is installed inside the locking groove.

5. A sheet metal connection structure according to claim 4, characterized in that: The limiting structure (5) comprises a limiting block (501), a third rectangular block (502), a second spring (503) and a handle (504); the limiting block (501) is slidably connected in the locking groove; and the handle (504) is fixedly mounted on the upper surface of the limiting block (501).

6. A sheet metal connection structure according to claim 5, characterized in that: The shell (302) is fixedly connected to a third rectangular block (502) on the upper surface; the third rectangular blocks (502) are fixed in two and symmetrically arranged; a second spring (503) is fixedly connected to one side of the third rectangular block (502) close to the handle (504); and the other end of the second spring (503) is fixedly connected to the handle (504).

7. The sheet metal connection structure according to claim 1, characterized in that: Both sides of the second rectangular block (304) are provided with inclined surfaces.

8. A sheet metal part connected by a sheet metal connection structure according to any one of claims 1 to 7, comprising a first sheet metal body (1) and a second sheet metal body (2), characterized in that: A connection structure (3) is fixedly mounted on the inner surface of the first sheet metal body (1), and a limiting component (4) is fixedly mounted on the inner surface of the second sheet metal body (2).

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