Air inlet cover quick-mounting connection structure

Abstract

The utility model provides a kind of quick-mounting connection structure of air inlet cover, belong to the technical field of case, to solve the quick-mounting connection structure of existing air inlet cover in use process, when water splashes to the outer surface of air inlet cover, it is easy to penetrate the filter material of cover and infiltrate into the inside of case, cause internal electronic equipment to be damp or short circuit, cause hardware damage, and further cause economic loss problem, including the air inlet plate fixed connection in the inside of top plate;The protective chassis is fixedly connected at the lower end surface of top plate;The magnetic rubber edge strip is equipped with two groups, two groups of magnetic rubber edge strip are magnetically connected each other, and each group of magnetic rubber edge strip is equipped with four, and two groups of magnetic rubber edge strip are magnetically connected in the upper end surface of air inlet plate;The inside equipment of case is effectively protected by the setting of above-mentioned mechanism, improve safety performance, reduce potential economic loss, also realize the modular assembly of magnetic rubber edge strip, enhance the adaptability to different installation environment.

Description

Technical Field

[0001] This utility model belongs to the field of chassis technology, and more specifically, it relates to a quick-connect structure for an air intake mask. Background Technology

[0002] An air intake mask is a filter device installed in front of the air intake fan of a computer case. It is mainly used to effectively filter dust, hair and other particulate matter before the air enters the case, thereby keeping the inside clean, ensuring stable system operation and extending the service life of the hardware. The quick-installation connection structure of the air intake mask enables its quick installation and removal through magnetic or buckle methods, improving the convenience of maintenance.

[0003] According to application number CN202222234382.7, a dustproof chassis includes a chassis body and a dustproof filter assembly removably disposed on one side of the front panel of the chassis body. The front panel has a groove for housing the dustproof filter assembly, which contains filter screens with different mesh sizes. An air inlet is located on one side of the front panel, and air outlets are located on the top and rear sides of the chassis body. The other sides of the chassis body are closed. By configuring the filter screens of the dustproof filter assembly with mesh sizes decreasing sequentially from the front panel towards the interior of the chassis, efficient filtration of air entering the chassis can be achieved, preventing dust from entering the chassis. By placing the air inlet on the front panel of the chassis body and the air outlets on the top and rear of the chassis body, the number of air inlets and outlets is reduced, effectively minimizing contact between external air and the interior of the chassis, further improving the dustproof effect of the chassis.

[0004] Based on the above, when water splashes onto the outer surface of the existing quick-connect structure of the air intake mask during use, it can easily seep through the mask filter material into the inside of the chassis, causing internal electronic equipment to become damp or short-circuited, resulting in hardware damage and economic losses. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides a quick-connect structure for air intake masks. This solves the problem that when water splashes onto the outer surface of the air intake mask during use, it can easily seep through the mask's filter material into the internal casing, causing internal electronic equipment to become damp or short-circuit, resulting in hardware damage and economic losses.

[0006] The purpose and function of this utility model's quick-connect structure for an air-intake mask are achieved through the following specific technical means: A quick-assembly connection structure for an air-intake mask includes a top plate, an air inlet plate, a protective base frame, magnetic rubber strips, a filter screen, a protective mechanism, and an assembly mechanism. The air inlet plate is fixedly connected to the inner side of the top plate. The protective base frame is fixedly connected to the lower end face of the top plate. Two sets of magnetic rubber strips are provided, magnetically connected to each other, with four strips in each set. The two sets of magnetic rubber strips are magnetically connected to the upper end face of the air inlet plate. The filter screen is clamped to the inner side of the two sets of magnetic rubber strips. The protective mechanism is located at the lower end of the top plate. The assembly mechanism is located at the upper end of the air inlet plate.

[0007] Furthermore, the protective mechanism includes: a fixing box and a cleaning absorbent cotton; the fixing box is fixedly connected to the lower end of the protective base frame; the cleaning absorbent cotton is placed inside the lower end of the fixing box.

[0008] Furthermore, the assembly mechanism includes: a set of insertion pins; the set of insertion pins is provided in multiple sets, and the multiple sets of insertion pins are respectively fixedly connected to the lower end face of the upper set of magnetic rubber strips.

[0009] Furthermore, the assembly mechanism also includes: a plug-in slot; the plug-in slot is provided in multiple sets, and the multiple sets of plug-in slots are respectively opened on the upper end face of the lower set of magnetic rubber edge strips.

[0010] Furthermore, the assembly mechanism also includes: a first fixing block, a second fixing block, and a connecting plug; the first fixing block is provided in two sets, and the two sets of first fixing blocks are respectively fixedly connected to the outer side of the two sets of magnetic rubber edge strips; the second fixing block is provided in two sets, and the two sets of second fixing blocks are respectively fixedly connected to the outer side of the two sets of magnetic rubber edge strips; the connecting plug is provided in two sets, and the two sets of connecting plugs are respectively fixedly connected to the outer side of the two sets of first fixing blocks, and the two sets of connecting plugs are respectively inserted into the inner side of the two sets of second fixing blocks.

[0011] Furthermore, the assembly mechanism also includes: positioning balls and positioning compression springs; the positioning balls are provided in two sets, and the two sets of positioning balls are slidably connected to the inner side of the two sets of connecting blocks respectively; the positioning compression springs are provided in two sets, one end of the two sets of positioning compression springs is fixedly connected to the outer side of the two sets of positioning balls respectively, and the other end of the two sets of positioning compression springs is fixedly connected to the inner side of the two sets of connecting blocks respectively.

[0012] Compared with the prior art, the present invention has the following beneficial effects: This invention effectively protects the internal equipment of the chassis through its protective mechanism. When liquid is accidentally spilled onto the filter screen, the water will pass through the filter screen and air inlet plate, dripping onto the protective base and flowing into the fixing box along the base, thus preventing water from entering the chassis and damaging the components. The cleaning absorbent cotton can absorb liquid in the fixing box, facilitating subsequent cleaning and significantly improving safety and reducing economic losses caused by water ingress. The assembly mechanism allows for convenient assembly of the magnetic rubber strips; simply insert the connecting block into the inside of the second fixing block to complete the assembly of the magnetic rubber strips. The connection is achieved by placing the positioning ball against the inner side of the second fixing block under the action of the positioning compression spring, thus providing positioning and stabilization. The filter screen is then placed inside the two sets of magnetic rubber strips, and the insertion pin is inserted into the insertion slot to complete the overall assembly. The magnetic rubber strips also firmly fix the filter screen. This flexible design allows it to adapt to different specifications of air inlets, significantly improving the product's adaptability. Through the above mechanism, not only is the internal equipment of the chassis effectively protected, improving safety performance and reducing potential economic losses, but modular assembly of the magnetic rubber strips is also achieved, enhancing adaptability to different installation environments. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the main structure of the present invention.

[0014] Figure 2 This is a structural schematic diagram of the cleaning and absorbent cotton of this utility model.

[0015] Figure 3 This is a schematic diagram of the air inlet plate of this utility model.

[0016] Figure 4 This is a schematic diagram of the structure of the magnetic rubber edge strip of this utility model.

[0017] Figure 5 This is a schematic diagram of the structure of the insertion pin of this utility model.

[0018] Figure 6 This is a schematic diagram of the insertion slot of this utility model.

[0019] Figure 7 This is a schematic diagram of the connecting plug of this utility model.

[0020] Figure 8 This is a utility model Figure 7 A magnified structural diagram of part A in the middle.

[0021] In the diagram, the correspondence between component names and drawing numbers is as follows: 1. Top plate; 2. Air inlet plate; 3. Protective base frame; 301. Fixing box; 4. Magnetic rubber edge strip; 401. Insert pin; 402. Insert groove; 403. First fixing block; 404. Second fixing block; 405. Connecting plug; 5. Filter screen cover; 6. Cleaning absorbent cotton; 7. Positioning ball; 701. Positioning compression spring. Detailed Implementation

[0022] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. Example 1

[0023] As attached Figures 1-3 As shown: This utility model provides a quick-connect structure for an air-intake mask, including a top plate 1, an air inlet plate 2, a protective base frame 3, magnetic rubber strips 4, a filter cover 5, and a protective mechanism; the air inlet plate 2 is fixedly connected to the inner side of the top plate 1; the protective base frame 3 is fixedly connected to the lower end face of the top plate 1; there are two sets of magnetic rubber strips 4, which are magnetically connected to each other, and each set of magnetic rubber strips 4 has four strips, which are magnetically connected to the upper end face of the air inlet plate 2; the filter cover 5 is clamped to the inner side of the two sets of magnetic rubber strips 4; the protective mechanism is located at the lower end of the top plate 1.

[0024] The protective mechanism includes a fixing box 301 and a cleaning absorbent cotton 6; the fixing box 301 is fixedly connected to the lower end of the protective base frame 3; the cleaning absorbent cotton 6 is placed on the inner side of the lower end of the fixing box 301.

[0025] The specific usage and function of this embodiment: When water is accidentally spilled onto the filter screen 5, the water will pass through the filter screen 5 and the air inlet plate 2 and drip onto the protective base 3. Then, it will flow into the fixed box 301 through the protective base 3, preventing water from flowing into the chassis and causing damage to the internal components. The cleaning absorbent cotton 6 can absorb the water in the fixed box 301, making it easy to clean. Example 2

[0026] Based on Example 1, such as Figures 4-8As shown, the assembly mechanism includes: a pin 401, a slot 402, a first fixing block 403, a second fixing block 404, a connecting block 405, a positioning ball 7, and a positioning compression spring 701; the assembly mechanism is located at the upper end of the air inlet plate 2; multiple sets of pins 401 are provided, and multiple sets of pins 401 are respectively fixedly connected to the lower end face of a set of upper magnetic rubber edge strips 4; multiple sets of slots 402 are provided, and multiple sets of slots 402 are respectively opened on the upper end face of a set of lower magnetic rubber edge strips 4; two sets of first fixing blocks 403 are provided, and two sets of first fixing blocks 403 are respectively fixedly connected to the outer side of two sets of magnetic rubber edge strips 4; the second fixing block 404 is provided with Two sets of second fixing blocks 404 are respectively fixedly connected to the outer side of the two sets of magnetic rubber edge strips 4; two sets of connecting plugs 405 are provided, the two sets of connecting plugs 405 are respectively fixedly connected to the outer side of the two sets of first fixing blocks 403, and the two sets of connecting plugs 405 are respectively inserted into the inner side of the two sets of second fixing blocks 404; two sets of positioning balls 7 are provided, the two sets of positioning balls 7 are respectively slidably connected to the inner side of the two sets of connecting plugs 405; two sets of positioning compression springs 701 are provided, one end of the two sets of positioning compression springs 701 is respectively fixedly connected to the outer side of the two sets of positioning balls 7, and the other end of the two sets of positioning compression springs 701 is respectively fixedly connected to the inner side of the two sets of connecting plugs 405.

[0027] The specific usage and function of this embodiment are as follows: By inserting the connecting plug 405 into the inner side of the second fixing block 404, the magnetic rubber strips 4 can be assembled. The positioning ball 7 will abut against the inner side of the second fixing block 404 under the action of the positioning compression spring 701. By placing the filter screen cover 5 inside the two sets of magnetic rubber strips 4 and inserting the plug pin 401 into the inner side of the plug groove 402, the two sets of magnetic rubber strips 4 can be assembled. At the same time, the magnetic rubber strips 4 will fix the filter screen cover 5.

[0028] The following points should be noted in this article: 1. The accompanying drawings of this utility model embodiment only involve the structure involved in this utility model embodiment; other structures can refer to general designs.

[0029] 2. Where there is no conflict, the embodiments of this utility model and the features in the embodiments can be combined with each other to obtain new embodiments.

[0030] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model embodiment should be included within the protection scope of this embodiment. Therefore, the protection scope of this utility model embodiment should be determined by the protection scope of the claims.

Claims

1. A quick-assembly connection structure for an air-inlet mask, comprising a top plate (1), an air inlet plate (2), a protective base frame (3), magnetic rubber side strips (4), a filter screen (5), a protective mechanism, and an assembly mechanism; wherein the air inlet plate (2) is fixedly connected to the inner side of the top plate (1); and the protective base frame (3) is fixedly connected to the lower end face of the top plate (1); characterized in that: The magnetic rubber strips (4) are provided in two sets, and the two sets of magnetic rubber strips (4) are magnetically connected to each other. Each set of magnetic rubber strips (4) is provided with four strips. The two sets of magnetic rubber strips (4) are magnetically connected to the upper end face of the air inlet plate (2). The filter screen (5) is clamped on the inner side of the two sets of magnetic rubber strips (4). The protective mechanism is provided at the lower end of the top plate (1). The assembly mechanism is provided at the upper end of the air inlet plate (2).

2. The quick-connect structure for an air-intake mask as described in claim 1, characterized in that: The protective mechanism includes: a fixing box (301) and a cleaning absorbent cotton (6); the fixing box (301) is fixedly connected to the lower end of the protective base frame (3); the cleaning absorbent cotton (6) is placed on the inner side of the lower end of the fixing box (301).

3. The quick-connect structure for an air-intake mask as described in claim 1, characterized in that: The assembly mechanism includes: a plug pin (401); the plug pin (401) is provided in multiple sets, and the multiple sets of plug pins (401) are respectively fixedly connected to the lower end face of the upper set of magnetic rubber strips (4).

4. The quick-connect structure for an air-intake mask as described in claim 3, characterized in that: The assembly mechanism further includes: a plug groove (402); the plug groove (402) is provided in multiple sets, and the multiple sets of plug grooves (402) are respectively opened on the upper end surface of the lower set of magnetic rubber strips (4).

5. The quick-connect structure for an air-intake mask as described in claim 4, characterized in that: The assembly mechanism further includes: a first fixing block (403), a second fixing block (404), and a connecting plug (405); the first fixing block (403) is provided in two sets, and the two sets of first fixing blocks (403) are respectively fixedly connected to the outside of the two sets of magnetic rubber edge strips (4); the second fixing block (404) is provided in two sets, and the two sets of second fixing blocks (404) are respectively fixedly connected to the outside of the two sets of magnetic rubber edge strips (4); the connecting plug (405) is provided in two sets, and the two sets of connecting plugs (405) are respectively fixedly connected to the outside of the two sets of first fixing blocks (403), and the two sets of connecting plugs (405) are respectively inserted into the inside of the two sets of second fixing blocks (404).

6. The quick-connect structure for an air-intake mask as described in claim 5, characterized in that: The assembly mechanism further includes: positioning balls (7) and positioning compression springs (701); the positioning balls (7) are provided in two sets, and the two sets of positioning balls (7) are slidably connected to the inner side of the two sets of connecting blocks (405); the positioning compression springs (701) are provided in two sets, one end of the two sets of positioning compression springs (701) is fixedly connected to the outer side of the two sets of positioning balls (7), and the other end of the two sets of positioning compression springs (701) is fixedly connected to the inner side of the two sets of connecting blocks (405).

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