Spliced case of fresh air system equipment

Abstract

The utility model discloses a splicing type case of fresh air system equipment, relates to the technical field of splicing type cases, and provides the following scheme that the splicing type case comprises a first cabinet surface and a buckle mechanism arranged outside the first cabinet surface, the buckle mechanism comprises a working assembly and a buckle assembly, the working assembly comprises a connecting strip, and the connecting strip is connected with the buckle assembly. A connecting strip is fixedly connected to one side of the first cabinet surface, a limiting groove is formed in the connecting strip, and a clamping block is arranged, so that a user aligns the first cabinet surface with a groove of the second cabinet surface and inserts the first cabinet surface into the groove of the second cabinet surface, and the second cabinet surface slides in a sliding groove formed in the connecting strip; the separation mode of the first cabinet surface and the second cabinet surface is limited through the limiting groove, only up-down disassembly and assembly can be carried out, the inclined surface of the clamping block is in contact with the inner wall of the second cabinet surface during sliding and contracts into the groove of the connecting strip, and the clamping block is jacked into the groove of the second cabinet surface by means of the elastic force of the first spring when the clamping block slides to a certain position. The first cabinet surface and the second cabinet surface are fixed, and falling during shaking is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of spliced ​​chassis, in particular to a spliced ​​chassis for fresh air system equipment. Background Art

[0002] The main function of the chassis is to place and fix various computer accessories, and play a supporting and protective role.

[0003] For example, the utility model of China (CN 211454465 U) relates to the technical field of computer chassis, specifically a spliced ​​chassis, including a chassis frame, a mainboard mounting groove is provided on one side of the chassis frame, a side door mounting opening is provided on the side of the chassis frame away from the mainboard mounting groove, a ventilation opening is provided on one side of the chassis frame, a first mounting hole is provided on the chassis frame near the mainboard mounting groove, a second mounting hole is provided on the chassis frame near the side door mounting opening, a third mounting hole is provided on the chassis frame near the ventilation opening, and a mainboard mounting plate is provided inside the mainboard mounting groove. The spliced ​​chassis, by providing a chassis frame, providing a mainboard mounting groove inside the chassis frame, and providing a detachable mainboard mounting plate inside the mainboard mounting groove, can facilitate the efficiency of installing the mainboard and components on the mainboard in the spliced ​​chassis, thereby achieving the purpose of facilitating the use of the device and improving the use effect of the device.

[0004] However, in the above patent, the cabinet is installed by fixing with bolts, which are extremely easy to be stripped after long-term use, and are difficult to disassemble and install without carrying tools, which is inconvenient. Moreover, the current cabinet installation only has a simple slide groove, which lacks the effect of positioning and fixing. Therefore, a spliced ​​chassis for fresh air system equipment is needed. Utility Model Content

[0005] The purpose of the utility model is to provide a spliced ​​chassis for fresh air system equipment, which solves the problem in the prior art that the cabinet is installed by fixing with bolts, which is extremely easy to get stripped after long-term use, and is difficult to disassemble and install without carrying tools, which is relatively inconvenient. In addition, the current cabinet installation only has a simple slide groove, which lacks the effect of positioning and fixing.

[0006] To achieve the above-mentioned object, the utility model provides the following technical solutions: a spliced ​​cabinet for fresh air system equipment, comprising a first cabinet surface and a buckle mechanism arranged outside the first cabinet surface, wherein the buckle mechanism comprises a working component and a buckle component;

[0007] The working assembly includes a connecting bar, one side of the first cabinet surface is fixedly connected to the connecting bar, and a limiting groove is arranged inside the connecting bar;

[0008] The buckle assembly comprises a sliding block, the inner wall of the connecting strip is slidably connected with the sliding block, one side of the sliding block is fixedly connected with a first spring, and one side of the sliding block is fixedly connected with a locking block.

[0009] Preferably, a locking strip is provided on the outside of the first cabinet surface, the inner wall of the locking strip is rotatably connected to a rotating shaft, the outer wall of the rotating shaft is fixedly connected to a shrinkage block, one side of the shrinkage block is fixedly connected to a second spring, the bottom of the locking strip is fixedly connected to a sliding plate, one side of the first cabinet surface is fixedly connected to the second cabinet surface, the outer wall of the sliding plate is slidably connected to the third cabinet surface, and the outer wall of the second cabinet surface is provided with a ventilation groove.

[0010] Preferably, the connecting strip is provided with a sliding groove which matches the second cabinet surface.

[0011] Preferably, the connecting strip is provided with a sliding groove matched with the sliding block, and the sliding block forms a sliding structure with the connecting strip via a first spring.

[0012] Preferably, the second cabinet surface is provided with a slot matched with the locking block, and the locking block forms a locking structure with the second cabinet surface via a sliding block and a first spring.

[0013] Preferably, the engaging strip is provided with a sliding groove which matches the shrinking block, and the shrinking block forms a snap-fit ​​structure with the engaging strip via a second spring.

[0014] Preferably, the third cabinet surface is provided with a sliding groove that matches the sliding plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. By setting the locking block, the user aligns the first cabinet surface with the groove of the second cabinet surface and inserts it, so that the second cabinet surface slides in the sliding groove provided by the connecting strip. The separation mode of the first cabinet surface and the second cabinet surface is limited by the limit groove, and can only be disassembled up and down. When sliding, the inclined surface of the locking block contacts the inner wall of the second cabinet surface and shrinks into the groove of the connecting strip. When sliding to a certain position, the locking block is pushed into the groove of the second cabinet surface by the elastic force of the first spring, thereby completing the fixation of the first cabinet surface and the second cabinet surface to prevent it from falling when shaking.

[0017] 2. By setting a retraction block, the third cabinet surface is inserted from the side of the first cabinet surface, so that the third cabinet surface slides at the bottom of the first cabinet surface. The sliding makes the retraction block contact the inner wall of the third cabinet surface and retract into the groove of the locking strip. The sliding plate limits the disassembly direction to prevent the first cabinet surface and the third cabinet surface from falling off the installation. When sliding to a certain position, the retraction block is pushed out by the elastic force of the second spring, so that the retraction block fixes the outer wall of the third cabinet surface, and the installation of the first cabinet surface and the third cabinet surface is completed, and the cabinet can be quickly disassembled and installed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a first-view structural diagram of the spliced ​​chassis of the fresh air system equipment proposed by the utility model;

[0019] Figure 2 This is a second perspective structural diagram of the spliced ​​chassis of the fresh air system equipment proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the buckle structure of the spliced ​​chassis of the fresh air system equipment proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of the sliding structure of the spliced ​​chassis of the fresh air system equipment proposed by the utility model.

[0022] In the figure: 1. first cabinet surface; 2. connecting strip; 3. limiting groove; 4. sliding block; 5. first spring; 6. engaging block; 7. engaging strip; 8. rotating shaft; 9. contraction block; 10. second spring; 11. sliding plate; 12. second cabinet surface; 13. third cabinet surface; 14. ventilation groove. DETAILED DESCRIPTION

[0023] 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.

[0024] Example 1

[0025] like Figure 1-4 As shown, the spliced ​​chassis of the fresh air system equipment in the figure includes a first cabinet surface 1 and a buckle mechanism arranged outside the first cabinet surface 1, and the buckle mechanism includes a working component and a buckle component;

[0026] The working assembly includes a connecting bar 2, one side of the first cabinet surface 1 is fixedly connected with the connecting bar 2, and a limiting groove 3 is arranged inside the connecting bar 2;

[0027] The buckle assembly includes a sliding block 4 , the inner wall of the connecting strip 2 is slidably connected to the sliding block 4 , one side of the sliding block 4 is fixedly connected to a first spring 5 , and one side of the sliding block 4 is fixedly connected to a locking block 6 .

[0028] Among them, Figure 3 As shown, the connecting strip 2 is provided with a sliding groove that matches the second cabinet surface 12, which is conducive to quickly connecting the connecting strip 2 and the second cabinet surface 12 together, making the splicing smoother.

[0029] Among them, Figure 3 As shown, the connecting strip 2 is provided with a sliding groove that matches the sliding block 4. The sliding block 4 forms a sliding structure with the connecting strip 2 through the first spring 5, which is conducive to shrinking the locking block 6 into the groove of the connecting strip 2 to complete the fixation.

[0030] Among them, Figure 2 As shown, the second cabinet surface 12 is provided with a slot that matches the locking block 6. The locking block 6 forms a snap structure with the second cabinet surface 12 through the sliding block 4 and the first spring 5, which is beneficial to prevent the first cabinet surface 1 and the second cabinet surface 12 from falling off when splicing, thereby ensuring stability.

[0031] Example 2

[0032] like Figure 1 , Figure 2 and Figure 4 As shown, the present embodiment further illustrates Example 1, a locking strip 7 is provided on the outside of the first cabinet surface 1, the inner wall of the locking strip 7 is rotatably connected to a rotating shaft 8, the outer wall of the rotating shaft 8 is fixedly connected to a shrinkage block 9, one side of the shrinkage block 9 is fixedly connected to a second spring 10, the bottom of the locking strip 7 is fixedly connected to a sliding plate 11, one side of the first cabinet surface 1 is fixedly connected to a second cabinet surface 12, the outer wall of the sliding plate 11 is slidably connected to a third cabinet surface 13, and the outer wall of the second cabinet surface 12 is provided with a ventilation groove 14.

[0033] Among them, Figure 4 As shown, the locking strip 7 is provided with a sliding groove which matches the shrinking block 9. The shrinking block 9 forms a snap-fit ​​structure with the locking strip 7 through the second spring 10, which is conducive to better shrinking the shrinking block 9 into the groove of the locking strip 7. Pressing the shrinking block 9 can disassemble the second cabinet surface 12 and the third cabinet surface 13 more quickly.

[0034] Among them, Figure 1 As shown, the third cabinet surface 13 is provided with a sliding groove that matches the sliding plate 11, which is helpful to prevent the second cabinet surface 12 and the third cabinet surface 13 from being separated up and down, and to reinforce them so as to limit them to sliding apart only left and right.

[0035] When in use: first, the user aligns the first cabinet surface 1 with the groove of the second cabinet surface 12 and inserts it, so that the second cabinet surface 12 slides in the sliding groove opened by the connecting strip 2. The limiting groove 3 limits the separation of the first cabinet surface 1 and the second cabinet surface 12, and can only be disassembled up and down. When sliding, the inclined surface of the locking block 6 contacts the inner wall of the second cabinet surface 12 and shrinks into the groove of the connecting strip 2. When sliding to a certain position, the locking block 6 is pushed into the groove of the second cabinet surface 12 by the elastic force of the first spring 5, so that the first cabinet surface 1 and the second cabinet surface 12 are fixed to prevent falling when shaking;

[0036] Finally, the third cabinet surface 13 is inserted from the side of the first cabinet surface 1 to slide at the bottom of the first cabinet surface 1. The sliding makes the shrinkage block 9 contact the inner wall of the third cabinet surface 13 and shrink into the groove of the locking strip 7. The sliding plate 11 limits the disassembly direction to prevent the first cabinet surface 1 and the third cabinet surface 13 from falling off the installation. When sliding to a certain position, the shrinkage block 9 is pushed out by the elastic force of the second spring 10, so that the shrinkage block 9 fixes the outer wall of the third cabinet surface 13, completing the installation of the first cabinet surface 1 and the third cabinet surface 13, and the cabinet can be quickly disassembled and installed.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spliced ​​cabinet for a fresh air system device, comprising a first cabinet surface (1) and a buckle mechanism arranged outside the first cabinet surface (1), characterized in that: The buckle mechanism comprises a working component and a buckle component; The working assembly comprises a connecting bar (2), one side of the first cabinet surface (1) is fixedly connected to the connecting bar (2), and a limiting groove (3) is arranged inside the connecting bar (2); The buckle assembly comprises a sliding block (4), the inner wall of the connecting strip (2) is slidably connected to the sliding block (4), one side of the sliding block (4) is fixedly connected to a first spring (5), and one side of the sliding block (4) is fixedly connected to a locking block (6).

2. The spliced ​​chassis of the fresh air system equipment according to claim 1 is characterized in that: A snap-fit ​​strip (7) is arranged on the outside of the first cabinet surface (1); the inner wall of the snap-fit ​​strip (7) is rotatably connected to a rotating shaft (8); the outer wall of the rotating shaft (8) is fixedly connected to a shrinking block (9); one side of the shrinking block (9) is fixedly connected to a second spring (10); the bottom of the snap-fit ​​strip (7) is fixedly connected to a sliding plate (11); one side of the first cabinet surface (1) is fixedly connected to a second cabinet surface (12); the outer wall of the sliding plate (11) is slidably connected to a third cabinet surface (13); and the outer wall of the second cabinet surface (12) is provided with a ventilation groove (14).

3. The spliced ​​chassis of the fresh air system equipment according to claim 1 is characterized in that: The connecting strip (2) is provided with a sliding groove which matches the second cabinet surface (12).

4. The spliced ​​case for fresh air system equipment according to claim 1 is characterized in that: The connecting strip (2) is provided with a sliding groove that matches the sliding block (4), and the sliding block (4) forms a sliding structure with the connecting strip (2) via a first spring (5).

5. The spliced ​​case for fresh air system equipment according to claim 2 is characterized in that: The second cabinet surface (12) is provided with a slot that matches the locking block (6); the locking block (6) forms a locking structure with the second cabinet surface (12) via a sliding block (4) and a first spring (5).

6. The spliced ​​case for fresh air system equipment according to claim 2 is characterized in that: The snap-fit ​​strip (7) is provided with a sliding groove that matches the shrinking block (9), and the shrinking block (9) forms a snap-fit ​​structure with the snap-fit ​​strip (7) via a second spring (10).

7. The spliced ​​case for fresh air system equipment according to claim 2 is characterized in that: The third cabinet surface (13) is provided with a sliding groove which matches the sliding plate (11).

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