Sheet metal cabinet plug-in structure

Abstract

The utility model discloses a sheet metal cabinet plug-in structure which comprises a first metal sheet, second metal sheets, limiting mechanisms and plug-in mechanisms, the front side of the first metal sheet is detachably connected with the two second metal sheets, the first metal sheet is fixedly provided with a plurality of limiting mechanisms, and the second metal sheets are detachably connected with the plug-in mechanisms. A plurality of inserting mechanisms are fixedly mounted on the second metal sheet, the limiting mechanism is used for inserting the inserting mechanisms, the limiting mechanism comprises a limiting block, a stop block, a connecting pin, an inclined plane and an inserting hole, the limiting block is fixed to the first metal sheet, the stop block is detachably mounted in the limiting block, the connecting pin penetrating through the stop block is detachably mounted on the limiting block, and the inclined plane is inserted into the connecting pin. The bottom of the limiting block and the bottom of the check block are each provided with an inclined face, and an inserting hole is formed in the limiting block. The utility model has a simple structure, and is convenient to assemble, disassemble and use.

Description

Technical Field

[0001] This utility model relates to the field of thin sheet metal cabinet technology, and in particular to a plug-in structure for thin sheet metal cabinets. Background Technology

[0002] Thin sheet metal cabinets are cabinets mainly made of thin metal sheets. They are widely used in daily life and work and have many advantages.

[0003] Thin-plate metal cabinets are assembled from multiple thin metal sheets. Existing thin-plate metal cabinets mostly use mortise and tenon joints to connect the various sheets. Although this is convenient for installation, it is difficult and laborious to disassemble because the joints are quite tight. Therefore, in view of the above situation, there is an urgent need to develop a simple, easy-to-assemble and disassemble, and convenient-to-use thin-plate metal cabinet interlocking structure to overcome the shortcomings in current practical applications and meet current needs. Utility Model Content

[0004] The purpose of this utility model is to provide a thin-plate metal cabinet plug-in structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a thin-plate metal cabinet insertion structure, comprising a first metal plate, a second metal plate, a limiting mechanism, and an insertion mechanism. Two second metal plates are detachably connected to the front side of the first metal plate. Multiple limiting mechanisms are fixedly installed on the first metal plate, and multiple insertion mechanisms are fixedly installed on the second metal plates. The limiting mechanism is used for insertion of the insertion mechanism. The limiting mechanism includes: a limiting block, a stop block, a connecting pin, an inclined surface, and an insertion hole. The limiting block is fixed to the first metal plate. The stop block is detachably installed within the limiting block. A connecting pin is detachably installed through the stop block. Inclined surfaces are provided at the bottom of both the limiting block and the stop block. An insertion hole is provided within the limiting block. The insertion mechanism includes: a mounting sleeve, a connecting rod, and a compression spring. The mounting sleeve is fixed to the second metal plate. A compression spring is fixedly installed within the mounting sleeve. The upper end of the compression spring is fixed to the connecting rod, and the connecting rod extends to the outside of the mounting sleeve.

[0006] Preferably, the angle between the inclined surface and the horizontal surface of this invention is 50-60°.

[0007] Preferably, the upper end of the connecting rod of this invention is provided with a rounded corner.

[0008] Preferably, the connecting rod of this invention is in sliding contact with the mounting sleeve.

[0009] Preferably, the stop block of this invention is fixed with a pull ring.

[0010] Preferably, each of the plug-in mechanisms of this invention has a triangular reinforcing block fixed at its bottom.

[0011] The beneficial effects of this utility model are as follows: During installation, the second metal plate is gradually moved closer to the first metal plate, causing the rounded corner of the connecting rod to first contact the inclined surface. As the rod continues to move along the inclined surface, it is gradually compressed into the mounting sleeve. At this time, the compression spring is compressed. When the connecting rod moves to the insertion hole, the spring force causes it to insert into the hole, thus connecting the limiting mechanism and the insertion mechanism together. This fixes the first and second metal plates together. For disassembly, the connecting pin is first removed, then the pull ring is pulled to separate the stop block from the limiting block. Then, the second metal plate is pulled backward, causing the connecting rod to move out of the insertion hole, thus separating the first and second metal plates. In summary, this utility model has a simple structure, is easy to assemble and disassemble, and is convenient to use. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0013] Figure 2 This is a schematic diagram of the disassembled state of this utility model.

[0014] Figure 3 This is a partial structural diagram of the present invention. Figure 1 .

[0015] Figure 4 This utility model Figure 3 A diagram illustrating the split state.

[0016] Figure 5 This is a partial structural diagram of the present invention. Figure 2 .

[0017] Figure 6 This is an internal cross-sectional view of the insertion mechanism in this utility model.

[0018] Legend: 1. First metal sheet; 2. Second metal sheet; 3. Limiting mechanism; 301. Limiting block; 302. Stop block; 3021. Pull ring; 303. Connecting pin; 304. Inclined surface; 305. Insertion hole; 4. Insertion mechanism; 401. Mounting sleeve; 402. Connecting rod; 4021. Rounded corner; 403. Compression spring; 5. Triangular reinforcing block. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0020] Specific implementation examples are given below.

[0021] See Figures 1-6 In this embodiment of the utility model, a thin metal cabinet insertion structure includes a first thin metal plate 1, a second thin metal plate 2, a limiting mechanism 3, and an insertion mechanism 4. Two second thin metal plates 2 are detachably connected to the front side of the first thin metal plate 1. Multiple limiting mechanisms 3 are fixedly installed on the first thin metal plate 1, and multiple insertion mechanisms 4 are fixedly installed on the second thin metal plates 2. The limiting mechanism 3 is used for the insertion mechanism 4 to be inserted. The limiting mechanism 3 includes: a limiting block 301, a stop block 302, a connecting pin 303, an inclined surface 304, and an insertion hole 305. The limiting block 301 is fixed to the first thin metal plate 1. The stop block 302 is detachably installed inside the limiting block 301. A connecting pin 303 is detachably installed on the limiting block 301, penetrating the stop block 302. A pull ring 3021 is fixed on the stop block 302. The connecting pin 303 can be pulled out by hand. Pulling the pull ring 3021 will separate the stop block 302 from the limiting block 301. The bottom of both the limiting block 301 and the stop block 302 is provided with an inclined surface 304. The angle between the inclined surface 304 and the horizontal plane is 50-60°. The limiting block 301 is provided with a plug hole 305. The plug-in mechanism 4 includes: a mounting sleeve 401, a connecting rod 402 and a compression spring 403. The mounting sleeve 401 is fixed to the second metal plate 2. The compression spring 403 is fixedly installed in the mounting sleeve 401. The upper end of the compression spring 403 is fixed to the connecting rod 402. The connecting rod 402 extends to the outside of the mounting sleeve 401. The connecting rod 402 slides in contact with the mounting sleeve 401. The upper end of the connecting rod 402 is provided with a rounded corner 4021. The rounded corner 4021 allows the connecting rod 402 to slide along the inclined surface 304.

[0022] Each of the plug-in mechanisms 4 has a triangular reinforcing block 5 fixed at its bottom. When the first metal plate 1 and the second metal plate 2 are connected together, the two right-angled sides of the triangular reinforcing block 5 are respectively attached to the inner walls of the first metal plate 1 and the second metal plate 2, providing support from the inside.

[0023] Working principle: During installation, the second metal plate 2 is gradually moved closer to the first metal plate 1, so that the rounded corner 4021 at the upper end of the connecting rod 402 first contacts the inclined surface 304. Then, it continues to move, causing the connecting rod 402 to move along the inclined surface 304. The connecting rod 402 is gradually compressed into the mounting sleeve 401. At this time, the compression spring 403 is compressed. When the connecting rod 402 moves to the insertion hole 305, the elastic force of the compression spring 403 causes the connecting rod 402 to... 02 is inserted into the insertion hole 305, thereby connecting the limiting mechanism 3 and the insertion mechanism 4 together, thus fixing the first metal plate 1 and the second metal plate 2 together. When disassembling, first pull off the connecting pin 303, then pull the pull ring 3021 to separate the stop block 302 from the limiting block 301. Then, pull the second metal plate 2 backward, and the second metal plate 2 drives the connecting rod 402 to move out of the insertion hole 305, thereby realizing the separation of the first metal plate 1 and the second metal plate 2.

[0024] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A thin-plate metal cabinet plug-in structure, characterized in that, The device includes a first metal plate (1), a second metal plate (2), a limiting mechanism (3), and a plug-in mechanism (4). Two second metal plates (2) are detachably connected to the front side of the first metal plate (1). Multiple limiting mechanisms (3) are fixedly installed on the first metal plate (1), and multiple plug-in mechanisms (4) are fixedly installed on the second metal plates (2). The limiting mechanism (3) is used for the plug-in mechanism (4) to be inserted. The limiting mechanism (3) includes: a limiting block (301), a stop block (302), a connecting pin (303), an inclined surface (304), and a plug-in hole (305). The limiting block (301) is fixed to the first metal plate (1), and the stop block (302) is detachably installed on the limiting block. Inside the block (301), a connecting pin (303) that penetrates the stop block (302) is detachably installed on the limiting block (301). The bottom of the limiting block (301) and the stop block (302) are both provided with inclined surfaces (304). The limiting block (301) is provided with a plug hole (305). The plug-in mechanism (4) includes: a mounting sleeve (401), a connecting rod (402) and a compression spring (403). The mounting sleeve (401) is fixed to the second metal sheet (2). The compression spring (403) is fixedly installed inside the mounting sleeve (401). The upper end of the compression spring (403) is fixed to the connecting rod (402). The connecting rod (402) extends to the outside of the mounting sleeve (401).

2. The thin-plate metal cabinet plug-in structure according to claim 1, characterized in that, The angle between the inclined surface (304) and the horizontal surface is 50-60°.

3. The thin-plate metal cabinet plug-in structure according to claim 1, characterized in that, The upper end of the connecting rod (402) is provided with a rounded corner (4021).

4. The thin-plate metal cabinet plug-in structure according to claim 1, characterized in that, The connecting rod (402) slides in contact with the mounting sleeve (401).

5. The thin-plate metal cabinet plug-in structure according to claim 1, characterized in that, A pull ring (3021) is fixed on the stop block (302).

6. The thin-plate metal cabinet plug-in structure according to claim 1, characterized in that, Each of the plug-in mechanisms (4) has a triangular reinforcing block (5) fixed at its bottom.

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